US20130237585A1 - Modulation of dystrophia myotonica-protein kinase (dmpk) expression - Google Patents

Modulation of dystrophia myotonica-protein kinase (dmpk) expression Download PDF

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US20130237585A1
US20130237585A1 US13/811,181 US201113811181A US2013237585A1 US 20130237585 A1 US20130237585 A1 US 20130237585A1 US 201113811181 A US201113811181 A US 201113811181A US 2013237585 A1 US2013237585 A1 US 2013237585A1
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dmpk
certain embodiments
compound
modified
antisense
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C. Frank Bennett
Susan M. Freier
Robert A. MacLeod
Sanjay K. Pandey
Charles A. Thornton
Thurman Wheeler
Seng H. Cheng
Andrew Leger
Bruce M. Wentworth
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Ionis Pharmaceuticals Inc
University of Rochester
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University of Rochester
Isis Pharmaceuticals Inc
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Definitions

  • DMPK mRNA and protein are provided herein.
  • methods, compounds, and compositions for reducing expression of DMPK mRNA and protein in an animal.
  • methods, compounds, and compositions comprising a DMPK inhibitor for preferentially reducing CUGexp DMPK RNA, reducing myotonia, or reducing spliceopathy in an animal.
  • Such methods, compounds, and compositions are useful, for example, to treat, prevent, or ameliorate type 1 myotonic dystrophy (DM1) in an animal.
  • DM1 Myotonic dystrophy type 1
  • DM1 is the most common form of muscular dystrophy in adults with an estimated frequency of 1 in 7,500 (Harper P S., Myotonic Dystrophy. London: W.B. Saunders Company; 2001).
  • DM1 is an autosomal dominant disorder caused by expansion of a non-coding CTG repeat in DMPK1.
  • DMPK1 is a gene encoding a cytosolic serine/threonine kinase (Brook J D, et al., Cell., 1992, 68(4):799-808). The physiologic functions and substrates of this kinase have not been fully determined.
  • the expanded CTG repeat is located in the 3′ untranslated region (UTR) of DMPK1.
  • RNA dominance a process in which expression of RNA containing an expanded CUG repeat (CUGexp) induces cell dysfunction (Osborne R J and Thornton C A., Human Molecular Genetics., 2006, 15(2): R162-R169).
  • CUGexp expanded CUG repeat
  • the DMPK gene normally has 5-37 CTG repeats in the 3′ untranslated region. In myotonic dystrophy type I, this number is significantly expanded and is, for example, in the range of 50 to greater than 3,500 (Harper, Myotonic Dystrophy (Saunders, London, ed. 3, 2001); Arum. Rev. Neurosci. 29: 259, 2006; EMBO J. 19: 4439, 2000; Curr Opin Neurol. 20: 572, 2007).
  • the CUGexp tract interacts with RNA binding proteins including muscleblind-like (MBNL) protein, a splicing factor, and causes the mutant transcript to be retained in nuclear foci.
  • MBNL muscleblind-like
  • the toxicity of this RNA stems from sequestration of RNA binding proteins and activation of signaling pathways.
  • Studies in animal models have shown that phenotypes of DM1 can be reversed if toxicity of CUGexp RNA is reduced (Wheeler T M, et al., Science., 2009, 325(5938):336-339; Mulders S A, et al., Proc Natl Acad Sci USA., 2009, 106(33):13915-13920).
  • skeletal muscle is the most severely affected tissue, but the disease also has important effects on cardiac and smooth muscle, ocular lens, and brain.
  • the cranial, distal limb, and diaphragm muscles are preferentially affected.
  • Manual dexterity is compromised early, which causes several decades of severe disability.
  • the median age at death is 55 years, usually from respiratory failure (de Die-Smulders C E, et al., Brain., 1998, 121(Pt 8):1557-1563).
  • Antisense technology is emerging as an effective means for modulating expression of certain gene products and may therefore prove to be uniquely useful in a number of therapeutic, diagnostic, and research applications for the modulation of DMPK1.
  • Intramuscular injection of fully modified oligonucleotides targeting with the CAG-repeat were shown in mice to block formation of CUGexp-MBNL1 complexes, disperse nuclear foci of CUGexp transcripts, enhance the nucleocytoplasmic transport and translation of CUGexp transcripts, release MBNL proteins to the nucleoplasm, normalize alternative splicing of MBNL-dependent exons, and eliminate myotonia in CUGexp-expressing transgenic mice (Wheeler T M, et al., Science., 2009, 325(5938):336-339; WO2008/036406).
  • DMPK delaying or ameliorating a DMPK related disease and or a symptom thereof.
  • the compounds and compositions inhibit mutant DMPK or CUGexp DMPK.
  • Certain embodiments provide a method of reducing DMPK expression in an animal comprising administering to the animal a compound comprising a modified oligonucleotide as further described herein targeted to DMPK.
  • Certain embodiments provide a method of preferentially reducing CUGexp DMPK, reducing myotonia, or reducing spliceopathy in an animal comprising administering to the animal a compound comprising a modified oligonucleotide, as further described herein, targeted to CUGexp DMPK.
  • CUGexp DMPK transcripts are believed to be particularly sensitive to antisense knockdown via nuclear ribonucleases, because of their longer residence time in the nucleus, and this sensitivity is thought to permit effective antisense inhibition of CUGexp DMPK transcripts in relevant tissues such as muscle despite the biodistribution barriers to tissue uptake of antisense oligonucleotides.
  • Antisense mechanisms that do not elicit cleavage via nuclear ribonucleases do not provide the same therapeutic advantage.
  • Certain embodiments provide a method of treating an animal with type 1 myotonic dystrophy.
  • the method includes administering to the animal a therapeutically effective amount of a compound comprising a modified oligonucleotide as further described herein targeted to DMPK.
  • the method includes identifying an animal with type 1 myotonic dystrophy.
  • Certain embodiments provide a method of treating, preventing, delaying, or ameliorating symptoms and outcomes associated with development of DM1 including muscle stiffness, myotonia, disabling distal weakness, weakness in face and jaw muscles, difficulty in swallowing, drooping of the eyelids (ptosis), weakness of neck muscles, weakness in arm and leg muscles, persistent muscle pain, hypersomnia, muscle wasting, dysphagia, respiratory insufficiency, irregular heartbeat, heart muscle damage, apathy, insulin resistance, and cataracts. Certain embodiments provide a method of treating, preventing, delaying, or ameliorating symptoms and outcomes associated with development of DM1 in children, including, developmental delays, learning problems, language and speech issues, and personality development issues.
  • Certain embodiments provide a method of administering an antisense oligonucleotide to counteract RNA dominance by directing the cleavage of pathogenic transcripts.
  • the DMPK has a sequence as set forth in GenBank Accession No. NM — 001081560.1 (incorporated herein as SEQ ID NO: 1). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. NT — 011109.15 truncated from nucleotides 18540696 to 18555106 (incorporated herein as SEQ ID NO: 2). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. NT — 039413.7 truncated from nucleotides 16666001 to 16681000 (incorporated herein as SEQ ID NO: 3). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No.
  • the DMPK has the sequence as set forth in GenBank Accession No. AI007148.1 (incorporated herein as SEQ ID NO: 5). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. AI304033.1 (incorporated herein as SEQ ID NO: 6). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. BC024150.1 (incorporated herein as SEQ ID NO: 7). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. BC056615.1 (incorporated herein as SEQ ID NO: 8).
  • the DMPK has the sequence as set forth in GenBank Accession No. BC075715.1 (incorporated herein as SEQ ID NO: 793). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. BU519245.1 (incorporated herein as SEQ ID NO: 794). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. CB247909.1 (incorporated herein as SEQ ID NO: 795). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. CX208906.1 (incorporated herein as SEQ ID NO: 796). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No.
  • the DMPK has the sequence as set forth in GenBank Accession No. S60315.1 (incorporated herein as SEQ ID NO: 798). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. S60316.1 (incorporated herein as SEQ ID NO: 799). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. NM — 001081562.1 (incorporated herein as SEQ ID NO: 800). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. NM — 001100.3 (incorporated herein as SEQ ID NO: 801).
  • 2′-O-methoxyethyl refers to an O-methoxy-ethyl modification of the 2′ position of a furanosyl ring.
  • a 2′-O-methoxyethyl modified sugar is a modified sugar.
  • “2′-O-methoxyethyl nucleotide” means a nucleotide comprising a 2′-O-methoxyethyl modified sugar moiety.
  • 5-methylcytosine means a cytosine modified with a methyl group attached to position 5.
  • a 5-methylcytosine is a modified nucleobase.
  • “About” means within ⁇ 7% of a value. For example, if it is stated, “the compound affected at least 70% inhibition of DMPK”, it is implied that the DMPK levels are inhibited within a range of 63% and 77%.
  • Active pharmaceutical agent means the substance or substances in a pharmaceutical composition that provide a therapeutic benefit when administered to an individual.
  • an antisense oligonucleotide targeted to DMPK is an active pharmaceutical agent.
  • Active target region or “target region” means a region to which one or more active antisense compounds is targeted.
  • Active antisense compounds means antisense compounds that reduce target nucleic acid levels or protein levels.
  • administering refers to the co-administration of two agents in any manner in which the pharmacological effects of both are manifest in the patient at the same time. Concomitant administration does not require that both agents be administered in a single pharmaceutical composition, in the same dosage form, or by the same route of administration. The effects of both agents need not manifest themselves at the same time. The effects need only be overlapping for a period of time and need not be coextensive.
  • administering means providing an agent to an animal, and includes, but is not limited to, administering by a medical professional and self-administering.
  • Agent means an active substance that can provide a therapeutic benefit when administered to an animal.
  • First Agent means a therapeutic compound of the invention.
  • a first agent can be an antisense oligonucleotide targeting DMPK.
  • second agent means a second therapeutic compound of the invention (e.g. a second antisense oligonucleotide targeting DMPK) and/or a non-DMPK therapeutic compound.
  • “Amelioration” refers to a lessening of at least one indicator, sign, or symptom of an associated disease, disorder, or condition.
  • the severity of indicators can be determined by subjective or objective measures, which are known to those skilled in the art.
  • Animal refers to a human or non-human animal, including, but not limited to, mice, rats, rabbits, dogs, cats, pigs, and non-human primates, including, but not limited to, monkeys and chimpanzees.
  • Antisense activity means any detectable or measurable activity attributable to the hybridization of an antisense compound to its target nucleic acid. In certain embodiments, antisense activity is a decrease in the amount or expression of a target nucleic acid or protein encoded by such target nucleic acid.
  • Antisense compound means an oligomeric compound that is capable of undergoing hybridization to a target nucleic acid through hydrogen bonding.
  • antisense compounds include single-stranded and double-stranded compounds, such as, antisense oligonucleotides, siRNAs, shRNAs, snoRNAs, miRNAs, and satellite repeats.
  • Antisense inhibition means reduction of target nucleic acid levels or target protein levels in the presence of an antisense compound complementary to a target nucleic acid compared to target nucleic acid levels or target protein levels in the absence of the antisense compound.
  • Antisense oligonucleotide means a single-stranded oligonucleotide having a nucleobase sequence that permits hybridization to a corresponding region or segment of a target nucleic acid.
  • Bicyclic sugar means a furanosyl ring modified by the bridging of two non-geminal carbon ring atoms.
  • a bicyclic sugar is a modified sugar.
  • BNA Bicyclic nucleic acid
  • Cap structure or “terminal cap moiety” means chemical modifications, which have been incorporated at either terminus of an antisense compound.
  • “Chemically distinct region” refers to a region of an antisense compound that is in some way chemically different than another region of the same antisense compound. For example, a region having 2′-O-methoxyethyl nucleotides is chemically distinct from a region having nucleotides without 2′-O-methoxyethyl modifications.
  • Chimeric antisense compound means an antisense compound that has at least two chemically distinct regions.
  • Co-administration means administration of two or more agents to an individual.
  • the two or more agents can be in a single pharmaceutical composition, or can be in separate pharmaceutical compositions.
  • Each of the two or more agents can be administered through the same or different routes of administration.
  • Co-administration encompasses parallel or sequential administration.
  • “Complementarity” means the capacity for pairing between nucleobases of a first nucleic acid and a second nucleic acid.
  • Contiguous nucleobases means nucleobases immediately adjacent to each other.
  • CUGexp DMPK means mutant DMPK RNA containing an expanded CUG repeat (CUGexp).
  • the wild-type DMPK gene has 5-37 CTG repeats in the 3′ untranslated region.
  • this number is significantly expanded and is, for example, in the range of 50 to greater than 3,500 (Harper, Myotonic Dystrophy (Saunders, London, ed. 3, 2001); Annu. Rev. Neurosci. 29: 259, 2006; EMBO J. 19: 4439, 2000; Curr Opin Neurol. 20: 572, 2007).
  • “Diluent” means an ingredient in a composition that lacks pharmacological activity, but is pharmaceutically necessary or desirable.
  • the diluent in an injected composition can be a liquid, e.g. saline solution.
  • DMPK means any nucleic acid or protein of DMPK.
  • DMPK can be a mutant DMPK including CUGexp DMPK nucleic acid.
  • DMPK expression means the level of mRNA transcribed from the gene encoding DMPK or the level of protein translated from the mRNA. DMPK expression can be determined by art known methods such as a Northern or Western blot.
  • DMPK nucleic acid means any nucleic acid encoding DMPK.
  • a DMPK nucleic acid includes a DNA sequence encoding DMPK, an RNA sequence transcribed from DNA encoding DMPK (including genomic DNA comprising introns and exons), and an mRNA or pre-mRNA sequence encoding DMPK.
  • DMPK mRNA means an mRNA encoding a DMPK protein.
  • Dose means a specified quantity of a pharmaceutical agent provided in a single administration, or in a specified time period.
  • a dose can be administered in one, two, or more boluses, tablets, or injections.
  • the desired dose requires a volume not easily accommodated by a single injection, therefore, two or more injections can be used to achieve the desired dose.
  • the pharmaceutical agent is administered by infusion over an extended period of time or continuously. Doses can be stated as the amount of pharmaceutical agent per hour, day, week, or month.
  • Effective amount or “therapeutically effective amount” means the amount of active pharmaceutical agent sufficient to effectuate a desired physiological outcome in an individual in need of the agent.
  • the effective amount can vary among individuals depending on the health and physical condition of the individual to be treated, the taxonomic group of the individuals to be treated, the formulation of the composition, assessment of the individual's medical condition, and other relevant factors.
  • “Fully complementary” or “100% complementary” means each nucleobase of a nucleobase sequence of a first nucleic acid has a complementary nucleobase in a second nucleobase sequence of a second nucleic acid.
  • a first nucleic acid is an antisense compound and a target nucleic acid is a second nucleic acid.
  • “Gapmer” means a chimeric antisense compound in which an internal region having a plurality of nucleosides that support RNase H cleavage is positioned between external regions having one or more nucleosides, wherein the nucleosides comprising the internal region are chemically distinct from the nucleoside or nucleosides comprising the external regions.
  • the internal region can be referred to as a “gap segment” and the external regions can be referred to as “wing segments.”
  • Gap-widened means a chimeric antisense compound having a gap segment of 12 or more contiguous 2′-deoxyribonucleosides positioned between and immediately adjacent to 5′ and 3′ wing segments having from one to six nucleosides.
  • Hybridization means the annealing of complementary nucleic acid molecules.
  • complementary nucleic acid molecules include an antisense compound and a target nucleic acid.
  • Identifying an animal with type 1 myotonic dystrophy means identifying an animal having been diagnosed with a type 1 myotonic dystrophy, disorder or condition or identifying an animal predisposed to develop a type 1 myotonic dystrophy, disorder or condition. For example, individuals with a familial history can be predisposed to type 1 myotonic dystrophy, disorder or condition. Such identification can be accomplished by any method including evaluating an individual's medical history and standard clinical tests or assessments.
  • “Individual” means a human or non-human animal selected for treatment or therapy.
  • Internucleoside linkage refers to the chemical bond between nucleosides.
  • Linked nucleosides means adjacent nucleosides which are bonded or linked together by an internucleoside linkage.
  • mismatch or “non-complementary nucleobase” refers to the case when a nucleobase of a first nucleic acid is not capable of pairing with the corresponding nucleobase of a second or target nucleic acid.
  • Modified internucleoside linkage refers to a substitution or any change from a naturally occurring internucleoside bond (i.e. a phosphodiester internucleoside bond).
  • Modified nucleobase refers to any nucleobase other than adenine, cytosine, guanine, thymidine, or uracil.
  • An “unmodified nucleobase” means the purine bases adenine (A) and guanine (G), and the pyrimidine bases thymine (T), cytosine (C), and uracil (U).
  • Modified nucleotide means a nucleotide having, independently, a modified sugar moiety, modified internucleoside linkage, or modified nucleobase.
  • a “modified nucleoside” means a nucleoside having, independently, a modified sugar moiety or modified nucleobase.
  • Modified oligonucleotide means an oligonucleotide comprising at least one modified nucleotide.
  • Modified sugar refers to a substitution or change from a natural sugar.
  • Microtif means the pattern of chemically distinct regions in an antisense compound.
  • Myotonia means an abnormally slow relaxation of a muscle after voluntary contraction or electrical stimulation.
  • Nuclear ribonuclease means a ribonuclease found in the nucleus.
  • Nuclear ribonucleases include, but are not limited to, RNase H including RNase H1 and RNase H2, the double stranded RNase drosha and other double stranded RNases.
  • “Naturally occurring internucleoside linkage” means a 3′ to 5′ phosphodiester linkage.
  • Natural sugar moiety means a sugar found in DNA (2′-H) or RNA (2′-OH).
  • Nucleic acid refers to molecules composed of monomeric nucleotides.
  • a nucleic acid includes ribonucleic acids (RNA), deoxyribonucleic acids (DNA), single-stranded nucleic acids, double-stranded nucleic acids, small interfering ribonucleic acids (siRNA), and microRNAs (miRNA).
  • RNA ribonucleic acids
  • DNA deoxyribonucleic acids
  • siRNA small interfering ribonucleic acids
  • miRNA microRNAs
  • Nucleobase means a heterocyclic moiety capable of pairing with a base of another nucleic acid.
  • Nucleobase sequence means the order of contiguous nucleobases independent of any sugar, linkage, or nucleobase modification.
  • Nucleoside means a nucleobase linked to a sugar.
  • Nucleoside mimetic includes those structures used to replace the sugar or the sugar and the base and not necessarily the linkage at one or more positions of an oligomeric compound such as for example nucleoside mimetics having morpholino, cyclohexenyl, cyclohexyl, tetrahydropyranyl, bicyclo or tricyclo sugar mimetics e.g. non furanose sugar units.
  • Nucleotide means a nucleoside having a phosphate group covalently linked to the sugar portion of the nucleoside.
  • Nucleotide mimetic includes those structures used to replace the nucleoside and the linkage at one or more positions of an oligomeric compound such as for example peptide nucleic acids or morpholinos (morpholinos linked by —N(H)—C( ⁇ O)—O— or other non-phosphodiester linkage).
  • Oligomer means a polymer of linked monomeric subunits which is capable of hybridizing to at least a region of a nucleic acid molecule.
  • Oligonucleotide means a polymer of linked nucleosides each of which can be modified or unmodified, independent one from another.
  • Parenteral administration means administration through injection or infusion.
  • Parenteral administration includes subcutaneous administration, intravenous administration, intramuscular administration, intraarterial administration, intraperitoneal administration, or intracranial administration, e.g. intrathecal or intracerebroventricular administration. Administration can be continuous, or chronic, or short or intermittent.
  • Peptide means a molecule formed by linking at least two amino acids by amide bonds. Peptide refers to polypeptides and proteins.
  • “Pharmaceutical composition” means a mixture of substances suitable for administering to an individual.
  • a pharmaceutical composition can comprise one or more active agents and a sterile aqueous solution.
  • “Pharmaceutically acceptable salts” means physiologically and pharmaceutically acceptable salts of antisense compounds, i.e., salts that retain the desired biological activity of the parent oligonucleotide and do not impart undesired toxicological effects thereto.
  • Phosphorothioate linkage means a linkage between nucleosides where the phosphodiester bond is modified by replacing one of the non-bridging oxygen atoms with a sulfur atom.
  • a phosphorothioate linkage is a modified internucleoside linkage.
  • “Portion” means a defined number of contiguous (i.e. linked) nucleobases of a nucleic acid. In certain embodiments, a portion is a defined number of contiguous nucleobases of a target nucleic acid. In certain embodiments, a portion is a defined number of contiguous nucleobases of an antisense compound.
  • Preferentially reducing CUG exp DMPK RNA refers to a preferential reduction of RNA transcripts from a CUGexp DMPK allele relative to RNA transcripts from a normal DMPK allele.
  • Prevent refers to delaying or forestalling the onset or development of a disease, disorder, or condition for a period of time from minutes to indefinitely. Prevent also means reducing risk of developing a disease, disorder, or condition.
  • Prodrug means a therapeutic agent that is prepared in an inactive form that is converted to an active form within the body or cells thereof by the action of endogenous enzymes or other chemicals or conditions.
  • “Side effects” means physiological responses attributable to a treatment other than the desired effects.
  • side effects include injection site reactions, liver function test abnormalities, renal function abnormalities, liver toxicity, renal toxicity, central nervous system abnormalities, myopathies, and malaise.
  • increased aminotransferase levels in serum can indicate liver toxicity or liver function abnormality.
  • increased bilirubin can indicate liver toxicity or liver function abnormality.
  • Single-stranded oligonucleotide means an oligonucleotide which is not hybridized to a complementary strand.
  • Specifically hybridizable refers to an antisense compound having a sufficient degree of complementarity between an antisense oligonucleotide and a target nucleic acid to induce a desired effect, while exhibiting minimal or no effects on non-target nucleic acids under conditions in which specific binding is desired, i.e. under physiological conditions in the case of in vivo assays and therapeutic treatments.
  • “Spliceopathy” means a change in the alternative splicing of one or more RNAs that leads to the expression of altered splice products in a particular tissue.
  • Subcutaneous administration means administration just below the skin.
  • “Sugar surrogate” overlaps with the slightly broader term “nucleoside mimetic” but is intended to indicate replacement of the sugar unit (furanose ring) only.
  • the tetrahydropyranyl rings provided herein are illustrative of an example of a sugar surrogate wherein the furanose sugar group has been replaced with a tetrahydropyranyl ring system.
  • Targeting or “targeted” means the process of design and selection of an antisense compound that will specifically hybridize to a target nucleic acid and induce a desired effect.
  • Target nucleic acid “Target nucleic acid,” “target RNA,” and “target RNA transcript” all refer to a nucleic acid capable of being targeted by antisense compounds.
  • Target segment means the sequence of nucleotides of a target nucleic acid to which an antisense compound is targeted.
  • 5′ target site refers to the 5′-most nucleotide of a target segment.
  • 3′ target site refers to the 3′-most nucleotide of a target segment.
  • “Therapeutically effective amount” means an amount of an agent that provides a therapeutic benefit to an individual.
  • Treat refers to administering a pharmaceutical composition to effect an alteration or improvement of a disease, disorder, or condition.
  • Type 1 myotonic dystrophy or “DM1” means an autosomal dominant disorder caused by expansion of a non-coding CTG repeat in DMPK. This mutation leads to RNA dominance, a process in which expression of RNA containing an expanded CUG repeat (CUGexp) induced cell dysfunction. The CUGexp tract interacts with RNA binding proteins and causes the mutant transcript to be retained in nuclear foci. The toxicity of this RNA stems from sequestration of RNA binding proteins and activation of signaling pathways.
  • CUGexp expanded CUG repeat
  • Unmodified nucleotide means a nucleotide composed of naturally occurring nucleobases, sugar moieties, and internucleoside linkages.
  • an unmodified nucleotide is an RNA nucleotide (i.e. ⁇ -D-ribonucleosides) or a DNA nucleotide (i.e. ⁇ -D-deoxyribonucleoside).
  • Certain embodiments provide methods, compounds, and compositions for inhibiting DMPK expression.
  • Certain embodiments provide a method of reducing DMPK expression in an animal comprising administering to the animal a compound comprising a modified oligonucleotide targeting DMPK.
  • Certain embodiments provide a method of preferentially reducing CUGexp DMPK RNA, reducing myotonia or reducing spliceopathy in an animal comprising administering to the animal a compound comprising a modified oligonucleotide targeted to DMPK, wherein the modified oligonucleotide preferentially reduces CUGexp DMPK RNA, reduces myotonia or reduces spliceopathy in the animal.
  • Certain embodiments provide a method of administering an antisense oligonucleotide to counteract RNA dominance by directing the cleavage of pathogenic transcripts.
  • Certain embodiments provide a method of reducing spliceopathy of Serca1.
  • methods provided herein result in exon 22 inclusion.
  • the corrective splicing occurs in the tibialis anterior, gastrocnemius, and quadriceps muscles.
  • Certain embodiments provide a method of reducing spliceopathy of m-Titin.
  • methods provided herein result in exon 5 inclusion.
  • the corrective splicing occurs in the tibialis anterior, gastrocnemius, and quadriceps muscles.
  • Certain embodiments provide a method of reducing spliceopathy of Clcn1.
  • methods provided herein result in exon 7a inclusion.
  • the corrective splicing occurs in the tibialis anterior, gastrocnemius, and quadriceps muscles.
  • Certain embodiments provide a method of reducing spliceopathy of Zasp.
  • methods provided herein result in exon 11 inclusion.
  • the corrective splicing occurs in the tibialis anterior, gastrocnemius, and quadriceps muscles.
  • Certain embodiments provide a method for treating an animal with type 1 myotonic dystrophy comprising: a) identifying said animal with type 1 myotonic dystrophy, and b) administering to said animal a therapeutically effective amount of a compound comprising a modified oligonucleotide targeted to DMPK.
  • the therapeutically effective amount of the compound administered to the animal preferentially reduces CUGexp DMPK RNA, reduces myotonia or reduces spliceopathy in the animal.
  • Certain embodiments provide a method of achieving a preferential reduction of CUGexp DMPK RNA, including administering to the subject suspected of having type 1 myotonic dystrophy or having a CUGexp DMPK RNA a modified antisense oligonucleotide complementary to a non-repeat region of said CUGexp DMPK RNA.
  • the modified antisense oligonucleotide when bound to said CUGexp DMPK RNA, achieves a preferential reduction of the CUGexp DMPK RNA.
  • Certain embodiments provide a method of achieving a preferential reduction of CUGexp DMPK RNA, including selecting a subject having type 1 myotonic dystrophy or having a CUGexp DMPK RNA and administering to said subject a modified antisense oligonucleotide complementary to a non-repeat region of said CUGexp DMPK RNA.
  • the modified antisense oligonucleotide when bound to the CUGexp DMPK RNA, activates a ribonuclease or nuclear ribonuclease, thereby achieving a preferential reduction of the CUGexp DMPK RNA in the nucleus.
  • Certain embodiments provide a method of achieving a preferential reduction of CUGexp DMPK RNA, including selecting a subject having type 1 myotonic dystrophy or having a mutant or CUGexp DMPK RNA and systemically administering to said subject a modified antisense oligonucleotide complementary to a non-repeat region of said CUGexp DMPK RNA.
  • the modified antisense oligonucleotide when bound to the mutant or CUGexp DMPK RNA, achieves a preferential reduction of the mutant or CUGexp DMPK RNA.
  • Certain embodiments provide a method of reducing myotonia in a subject in need thereof.
  • the method includes administering to the subject a modified antisense oligonucleotide complementary to a non-repeat region of a DMPK RNA, wherein the modified antisense oligonucleotide, when bound to the DMPK RNA, activates a ribonuclease or nuclear ribonuclease, thereby reducing myotonia.
  • the subject has or is suspected of having type 1 myotonic dystrophy or having a mutant DMPK RNA or CUGexp DMPK RNA.
  • the DMPK RNA is nuclear retained.
  • Certain embodiments provide a method of reducing spliceopathy in a subject in need thereof.
  • the method includes administering to the subject a modified antisense oligonucleotide complementary to a non-repeat region of a DMPK RNA, wherein the modified antisense oligonucleotide, when bound to the DMPK RNA, activates a ribonuclease or nuclear ribonuclease, thereby reducing spliceopathy.
  • the subject has or is suspected of having type 1 myotonic dystrophy or having a nuclear retained CUGexp DMPK RNA.
  • the DMPK RNA is nuclear retained.
  • the spliceopathy is MBNL dependent spliceopathy.
  • the modified antisense oligonucleotide of the methods is chimeric. In certain embodiments, the modified antisense oligonucleotide of the methods is a gapmer.
  • the administering is subcutaneous. In certain embodiments, the administering is intravenous.
  • the modified antisense oligonucleotide of the methods targets a non-coding sequence within the non-repeat region of a DMPK RNA. In certain embodiments, the oligonucleotide targets a coding region, an intron, a 5′UTR, or a 3′UTR of the mutant DMPK RNA.
  • the nuclear ribonuclease is RNase H1.
  • the DMPK RNA is reduced in muscle tissue. In certain embodiments, the mutant DMPK RNA CUGexp DMPK RNA is preferentially reduced.
  • the DMPK has the sequence as set forth in GenBank Accession No. NM — 001081560.1 (incorporated herein as SEQ ID NO: 1). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. NT — 011109.15 truncated from nucleotides 18540696 to 18555106 (incorporated herein as SEQ ID NO: 2). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. NT — 039413.7 truncated from nucleotides 16666001 to 16681000 (incorporated herein as SEQ ID NO: 3). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No.
  • the DMPK has the sequence as set forth in GenBank Accession No. AI007148.1 (incorporated herein as SEQ ID NO: 5). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. AI304033.1 (incorporated herein as SEQ ID NO: 6). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. BC024150.1 (incorporated herein as SEQ ID NO: 7). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. BC056615.1 (incorporated herein as SEQ ID NO: 8).
  • the DMPK has the sequence as set forth in GenBank Accession No. BC075715.1 (incorporated herein as SEQ ID NO: 793). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. BU519245.1 (incorporated herein as SEQ ID NO: 794). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. CB247909.1 (incorporated herein as SEQ ID NO: 795). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. CX208906.1 (incorporated herein as SEQ ID NO: 796). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No.
  • the DMPK has the sequence as set forth in GenBank Accession No. S60315.1 (incorporated herein as SEQ ID NO: 798). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. S60316.1 (incorporated herein as SEQ ID NO: 799). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. NM — 001081562.1 (incorporated herein as SEQ ID NO: 800). In certain embodiments, the DMPK has the sequence as set forth in GenBank Accession No. NM — 001100.3 (incorporated herein as SEQ ID NO: 801).
  • the modified oligonucleotide has a nucleobase sequence comprising at least 8 contiguous nucleobases of a nucleobase sequence recited in any one of SEQ ID NOs: 12-156, 160-770, and 774-792. In certain embodiments, the modified oligonucleotide has a nucleobase sequence comprising at least 9, at least 10, or at least 11, contiguous nucleobases of a nucleobase sequence recited in any one of SEQ ID NOs: 12-156, 160-770, and 774-792.
  • the modified oligonucleotide has a nucleobase sequence comprising at least 12 contiguous nucleobases of a nucleobase sequence recited in any one of SEQ ID NOs: 12-156, 160-770, and 774-792. In certain embodiments, the modified oligonucleotide has a nucleobase sequence comprising at least 13, or at least 14, contiguous nucleobases of a nucleobase sequence recited in any one of SEQ ID NOs: 12-156, 160-770, and 774-792.
  • the modified oligonucleotide has a nucleobase sequence comprising at least 15 contiguous nucleobases of a nucleobase sequence recited in any one of SEQ ID NOs: 12-156, 160-770, and 774-792. In certain embodiments, the modified oligonucleotide has a nucleobase sequence comprising at least 16, or at least 17, contiguous nucleobases of a nucleobase sequence recited in any one of SEQ ID NOs: 12-156, 160-770, and 774-792.
  • the modified oligonucleotide has a nucleobase sequence comprising at least 18 contiguous nucleobases of a nucleobase sequence recited in any one of SEQ ID NOs: 12-156, 160-770, and 774-792. In certain embodiments, the modified oligonucleotide has a nucleobase sequence comprising at least 19 contiguous nucleobases of a nucleobase sequence recited in any one of SEQ ID NOs: 12-156, 160-770, and 774-792.
  • the modified oligonucleotides provided herein are targeted to any one of the following regions of SEQ ID NO: 1: 1178-1206, 2159-2182, 2174-2196, 2426-2447, 2450-2518, 2679-2704, and 2697-2725.
  • the modified oligonucleotides provided herein are targeted to any one of the following regions of SEQ ID NO 1: 178-223, 232-253, 279-299, 366-399, 519-541, 923-975, 1073-1105, 1171-1196, 1215-1246, 1263-1324, 1706-1734, 1743-1763, 1932-1979, 1981-2003, 2077-2108, and 2152-2173.
  • the modified oligonucleotides provided herein are targeted to any one of the following regions of SEQ ID NO: 2: 1251-1303, 1305-1326, 1352-1372, 3762-3795, 4170-4192, 5800-5852, 6124-6149, 6168-6199, 6216-6277, 11979-12007, 12016-12036, 12993-13042, 13044-13066, 13140-13171, and 13215-13236.
  • the animal is a human.
  • the compounds or compositions of the invention are designated as a first agent and the methods of the invention further comprise administering a second agent.
  • the first agent and the second agent are co-administered.
  • the first agent and the second agent are co-administered sequentially or concomitantly.
  • administration comprises parenteral administration.
  • the compound is a single-stranded modified oligonucleotide.
  • the nucleobase sequence of the modified oligonucleotide is at least 95% complementary to any one of SEQ ID NOs: 1-8 and 793-801 as measured over the entirety of said modified oligonucleotide.
  • the nucleobase sequence of the modified oligonucleotide is 100% complementary to any one of SEQ ID NOs: 1-8 and 793-801 as measured over the entirety of said modified oligonucleotide.
  • At least one internucleoside linkage of said modified oligonucleotide is a modified internucleoside linkage.
  • each internucleoside linkage is a phosphorothioate internucleoside linkage.
  • At least one nucleoside of said modified oligonucleotide comprises a modified sugar.
  • at least one modified sugar is a bicyclic sugar.
  • at least one modified sugar comprises a 2′-O-methoxyethyl or a 4′-(CH 2 ) n —O-2′ bridge, wherein n is 1 or 2.
  • At least one nucleoside of said modified oligonucleotide comprises a modified nucleobase.
  • the modified nucleobase is a 5-methylcytosine.
  • the modified oligonucleotide comprises: a) a gap segment consisting of linked deoxynucleosides; b) a 5′ wing segment consisting of linked nucleosides; and c) a 3′ wing segment consisting of linked nucleosides.
  • the gap segment is positioned between the 5′ wing segment and the 3′ wing segment and each nucleoside of each wing segment comprises a modified sugar.
  • the modified oligonucleotide comprises: a) a gap segment consisting of ten linked deoxynucleosides; b) a 5′ wing segment consisting of five linked nucleosides; and c) a 3′ wing segment consisting of five linked nucleosides.
  • the gap segment is positioned between the 5′ wing segment and the 3′ wing segment, each nucleoside of each wing segment comprises a 2′-O-methoxyethyl sugar, each internucleoside linkage of said modified oligonucleotide is a phosphorothioate linkage, and each cytosine in said modified oligonucleotide is a 5′-methylcytosine.
  • the modified oligonucleotide consists of 20 linked nucleosides.
  • Certain embodiments provide a method of preferentially reducing CUGexp DMPK RNA, reducing myotonia or reducing spliceopathy in an animal comprising administering to the animal a compound comprising a modified oligonucleotide having a gap segment consisting of ten linked deoxynucleosides, a 5′ wing segment consisting of five linked nucleosides and a 3′ wing segment consisting of five linked nucleosides.
  • each nucleoside of each wing segment comprises a 2′-O-methoxyethyl sugar
  • each internucleoside linkage of said modified oligonucleotide is a phosphorothioate linkage
  • each cytosine in said modified oligonucleotide is a 5′-methylcytosine.
  • Certain embodiments provide the use of any compound as described herein in the manufacture of a medicament for use in any of the therapeutic methods described herein. For example, certain embodiments provide the use of a compound as described herein in the manufacture of a medicament for treating, ameliorating, or preventing type 1 myotonic dystrophy. Certain embodiments provide the use of a compound as described herein in the manufacture of a medicament for inhibiting expression of DMPK and treating, preventing, delaying or ameliorating a DMPK related disease and or a symptom thereof. Certain embodiments provide the use of a compound as described herein in the manufacture of a medicament for reducing DMPK expression in an animal.
  • Certain embodiments provide the use of a compound as described herein in the manufacture of a medicament for preferentially reducing CUGexp DMPK, reducing myotonia, or reducing spliceopathy in an animal. Certain embodiments provide the use of a compound as described herein in the manufacture of a medicament for treating an animal with type 1 myotonic dystrophy.
  • Certain embodiments provide the use of a compound as described herein in the manufacture of a medicament for treating, preventing, delaying, or ameliorating symptoms and outcomes associated with development of DM1 including muscle stiffness, myotonia, disabling distal weakness, weakness in face and jaw muscles, difficulty in swallowing, drooping of the eyelids (ptosis), weakness of neck muscles, weakness in arm and leg muscles, persistent muscle pain, hypersomnia, muscle wasting, dysphagia, respiratory insufficiency, irregular heartbeat, heart muscle damage, apathy, insulin resistance, and cataracts. Certain embodiments provide the use of a compound as described herein in the manufacture of a medicament for counteracting RNA dominance by directing the cleavage of pathogenic transcripts.
  • kits for treating, preventing, or ameliorating type 1 myotonic dystrophy as described herein wherein the kit comprises: a) a compound as described herein; and optionally b) an additional agent or therapy as described herein.
  • the kit can further include instructions or a label for using the kit to treat, prevent, or ameliorate type 1 myotonic dystrophy.
  • Certain embodiments provide any compound or composition as described herein, for use in any of the therapeutic methods described herein. For example, certain embodiments provide a compound or composition as described herein for inhibiting expression of DMPK and treating, preventing, delaying or ameliorating a DMPK related disease and or a symptom thereof. Certain embodiments provide a compound or composition as described herein for use in reducing DMPK expression in an animal. Certain embodiments provide a compound or composition as described herein for use in preferentially reducing CUGexp DMPK, reducing myotonia, or reducing spliceopathy in an animal. Certain embodiments provide a compound or composition as described herein for use in treating an animal with type 1 myotonic dystrophy.
  • Certain embodiments provide a compound or composition as described herein for use in treating, preventing, delaying, or ameliorating symptoms and outcomes associated with development of DM1 including muscle stiffness, myotonia, disabling distal weakness, weakness in face and jaw muscles, difficulty in swallowing, drooping of the eyelids (ptosis), weakness of neck muscles, weakness in arm and leg muscles, persistent muscle pain, hypersomnia, muscle wasting, dysphagia, respiratory insufficiency, irregular heartbeat, heart muscle damage, apathy, insulin resistance, and cataracts. Certain embodiments provide a compound or composition as described herein for use in counteracting RNA dominance by directing the cleavage of pathogenic transcripts.
  • Certain embodiments provide compounds comprising a modified oligonucleotide consisting of 12 to 30 linked nucleosides having a nucleobase sequence comprising at least 12 contiguous nucleobases of any of the nucleobase sequences of SEQ ID NOs: 12-156, 160-770, and 774-792.
  • certain embodiments provide compounds comprising a modified oligonucleotide consisting of 10 to 80, 12 to 50, 12 to 30, 15 to 30, 18 to 24, 19 to 22, or 20 linked nucleosides having a nucleobase sequence comprising at least 8, at least 9, at least 10, at least 11, at least 12, at least 13, at least 14, at least 15, at least 16, at least 17, at least 18, or at least 19, contiguous nucleobases of any of the nucleobase sequences of SEQ ID NOs: 41, 44, 76, 109, 153, 320, 321, 322, 325, 329, 335, and 657.
  • Certain embodiments provide compounds comprising a modified oligonucleotide consisting of 10 to 80, 12 to 50, 12 to 30, 15 to 30, 18 to 24, 19 to 22, or 20, linked nucleosides having a nucleobase sequence comprising at least 8, at least 9, at least 10, at least 11, at least 12, at least 13, at least 14, at least 15, at least 16, at least 17, at least 18, at least 19, contiguous nucleobases of any of the nucleobase sequences of SEQ ID NOs: 15, 73, 77, 79, 83, 85, 130, 602, 648, 655, 674, and 680.
  • Certain embodiments provide compounds comprising a modified oligonucleotide consisting of 10 to 80, 12 to 50, 12 to 30, 15 to 30, 18 to 24, 19 to 22, or 20, linked nucleosides having a nucleobase sequence comprising a portion of at least 8, at least 9, at least 10, at least 11, at least 12, at least 13, at least 14, at least 15, at least 16, at least 17, at least 18, or at least 19, or more, contiguous nucleobases complementary to an equal length portion of nucleobases 664-683, 773-792, 926-945, 927-946, 928-947, 931-950, 935-954, 941-960, 2089-2108, 2163-2182, 2490-2509, 2499-2518, 2676-2695, 2685-2704, 2676-2695, 2688-2707, 2697-2716, 2764-2783, and 2770-2789 of SEQ ID NO: 1, wherein the nucleobase sequence is complementary to SEQ ID NO: 1.
  • Certain embodiments provide compounds comprising a modified oligonucleotide consisting of 10 to 80, 12 to 50, 12 to 30, 15 to 30, 18 to 24, 19 to 22, or 20, linked nucleosides having a nucleobase sequence comprising a portion of at least 8, at least 9, at least 10, at least 11, at least 12, at least 13, at least 14, at least 15, at least 16, at least 17, at least 18, or at least 19, or more, contiguous nucleobases complementary to an equal length portion of nucleobases 812-831, 3629-3648, 4447-4466, 4613-4632, 5803-5822, 5804-5823, 5805-5824, 5808-5827, 5818-5837, 6794-6813, 12463-12482, 13152-13171, and 13553-13572 of SEQ ID NO: 2, wherein the nucleobase sequence is complementary to SEQ ID NO: 2.
  • the modified oligonucleotide is a single-stranded oligonucleotide.
  • the nucleobase sequence of the modified oligonucleotide is at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 95%, or 100%, complementary to any of SEQ ID NOs: 1-8 and 793-801.
  • At least one internucleoside linkage is a modified internucleoside linkage.
  • each internucleoside linkage is a phosphorothioate internucleoside linkage.
  • At least one nucleoside comprises a modified sugar.
  • At least one modified sugar is a bicyclic sugar.
  • At least one modified sugar comprises a 2′-O-methoxyethyl.
  • At least one nucleoside comprises a modified nucleobase.
  • the modified nucleobase is a 5-methylcytosine.
  • the modified oligonucleotide comprises:
  • a 3′ wing segment consisting of linked nucleosides
  • each nucleoside of each wing segment comprises a modified sugar
  • the modified oligonucleotide comprises:
  • a 5′ wing segment consisting of five linked nucleosides
  • a 3′ wing segment consisting of five linked nucleosides
  • each nucleoside of each wing segment comprises a 2′-O-methoxyethyl sugar; and wherein each internucleoside linkage is a phosphorothioate linkage.
  • the modified oligonucleotide consists of 14 linked nucleosides.
  • the modified oligonucleotide consists of 16 linked nucleosides.
  • the modified oligonucleotide consists of 20 linked nucleosides.
  • Oligomeric compounds include, but are not limited to, oligonucleotides, oligonucleosides, oligonucleotide analogs, oligonucleotide mimetics, antisense compounds, antisense oligonucleotides, and siRNAs.
  • An oligomeric compound can be “antisense” to a target nucleic acid, meaning that is capable of undergoing hybridization to a target nucleic acid through hydrogen bonding.
  • an antisense compound has a nucleobase sequence that, when written in the 5′ to 3′ direction, comprises the reverse complement of the target segment of a target nucleic acid to which it is targeted.
  • an antisense oligonucleotide has a nucleobase sequence that, when written in the 5′ to 3′ direction, comprises the reverse complement of the target segment of a target nucleic acid to which it is targeted.
  • an antisense compound targeted to DMPK as described herein is 10 to 30 nucleotides in length.
  • the antisense compounds are in some embodiments from 10 to 30 linked nucleobases.
  • the antisense compound comprises a modified oligonucleotide consisting of 8 to 80, 10 to 80, 12 to 30, 12 to 50, 15 to 30, 18 to 24, 19 to 22, or 20 linked nucleobases.
  • the antisense compound comprises a modified oligonucleotide consisting of 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, or 80 linked nucleobases in length, or a range defined by any two of the above values.
  • antisense compounds of any of these lengths contain at least 8, at least 9, at least 10, at least 11, at least 12, at least 13, at least 14, at least 15, at least 16, at least 17, at least 18, or at least 19, contiguous nucleobases of the nucleobase sequence of any of the exemplary antisense compounds described herein (e.g., at least 8 contiguous nucleobases of a nucleobase sequence recited in any one of SEQ ID NOs: 12-156, 160-770, and 774-792.
  • the antisense compound comprises a shortened or truncated modified oligonucleotide.
  • the shortened or truncated modified oligonucleotide can have a single nucleoside deleted from the 5′ end (5′ truncation), or alternatively from the 3′ end (3′ truncation).
  • a shortened or truncated oligonucleotide can have two nucleosides deleted from the 5′ end, or alternatively can have two subunits deleted from the 3′ end.
  • the deleted nucleosides can be dispersed throughout the modified oligonucleotide, for example, in an antisense compound having one nucleoside deleted from the 5′ end and one nucleoside deleted from the 3′ end.
  • the additional nucleoside can be located at the 5′ or 3′ end of the oligonucleotide.
  • the added nucleosides can be adjacent to each other, for example, in an oligonucleotide having two nucleosides added to the 5′ end (5′ addition), or alternatively to the 3′ end (3′ addition), of the oligonucleotide.
  • the added nucleoside can be dispersed throughout the antisense compound, for example, in an oligonucleotide having one nucleoside added to the 5′ end and one subunit added to the 3′ end.
  • an antisense compound such as an antisense oligonucleotide
  • an antisense oligonucleotide it is possible to increase or decrease the length of an antisense compound, such as an antisense oligonucleotide, and/or introduce mismatch bases without eliminating activity.
  • an antisense compound such as an antisense oligonucleotide
  • a series of antisense oligonucleotides 13-25 nucleobases in length were tested for their ability to induce cleavage of a target RNA in an oocyte injection model.
  • Antisense oligonucleotides 25 nucleobases in length with 8 or 11 mismatch bases near the ends of the antisense oligonucleotides were able to direct specific cleavage of the target mRNA, albeit to a lesser extent than the antisense oligonucleotides that contained no mismatches. Similarly, target specific cleavage was achieved using 13 nucleobase antisense oligonucleotides, including those with 1 or 3 mismatches.
  • Gautschi et al demonstrated the ability of an oligonucleotide having 100% complementarity to the bcl-2 mRNA and having 3 mismatches to the bcl-xL mRNA to reduce the expression of both bcl-2 and bcl-xL in vitro and in vivo. Furthermore, this oligonucleotide demonstrated potent anti-tumor activity in vivo.
  • antisense compounds targeted to a DMPK nucleic acid have chemically modified subunits arranged in patterns, or motifs, to confer to the antisense compounds properties such as enhanced the inhibitory activity, increased binding affinity for a target nucleic acid, or resistance to degradation by in vivo nucleases.
  • Chimeric antisense compounds typically contain at least one region modified so as to confer increased resistance to nuclease degradation, increased cellular uptake, increased binding affinity for the target nucleic acid, and/or increased inhibitory activity.
  • a second region of a chimeric antisense compound can optionally serve as a substrate for the cellular endonuclease RNase H, which cleaves the RNA strand of an RNA:DNA duplex.
  • Antisense compounds having a gapmer motif are considered chimeric antisense compounds.
  • a gapmer an internal region having a plurality of nucleotides that supports RNaseH cleavage is positioned between external regions having a plurality of nucleotides that are chemically distinct from the nucleosides of the internal region.
  • the gap segment In the case of an antisense oligonucleotide having a gapmer motif, the gap segment generally serves as the substrate for endonuclease cleavage, while the wing segments comprise modified nucleosides.
  • the regions of a gapmer are differentiated by the types of sugar moieties comprising each distinct region.
  • each distinct region comprises uniform sugar moieties.
  • wing-gap-wing motif is frequently described as “X-Y-Z”, where “X” represents the length of the 5′ wing region, “Y” represents the length of the gap region, and “Z” represents the length of the 3′ wing region.
  • a gapmer described as “X-Y-Z” has a configuration such that the gap segment is positioned immediately adjacent each of the 5′ wing segment and the 3′ wing segment. Thus, no intervening nucleotides exist between the 5′ wing segment and gap segment, or the gap segment and the 3′ wing segment.
  • Any of the antisense compounds described herein can have a gapmer motif.
  • X and Z are the same, in other embodiments they are different.
  • Y is between 8 and 15 nucleotides.
  • X, Y or Z can be any of 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 25, 30 or more nucleotides.
  • gapmers include, but are not limited to, for example 5-10-5, 4-8-4, 4-12-3, 4-12-4, 3-14-3, 2-13-5, 2-16-2, 1-18-1, 3-10-3, 2-10-2, 1-10-1, 2-8-2, 6-8-6, 5-8-5, 1-8-1, or 2-6-2.
  • the antisense compound as a “wingmer” motif, having a wing-gap or gap-wing configuration, i.e. an X-Y or Y-Z configuration as described above for the gapmer configuration.
  • wingmer configurations include, but are not limited to, for example 5-10, 8-4, 4-12, 12-4, 3-14, 16-2, 18-1, 10-3, 2-10, 1-10, 8-2, 2-13, or 5-13.
  • antisense compounds targeted to a DMPK nucleic acid possess a 5-10-5 gapmer motif.
  • an antisense compound targeted to a DMPK nucleic acid has a gap-widened motif.
  • antisense compounds of any of these gapmer or wingmer motifs contain at least 8, at least 9, at least 10, at least 11, at least 12, at least 13, at least 14, at least 15, at least 16, at least 17, at least 18, or at least 19, contiguous nucleobases of the nucleobase sequence of any of the exemplary antisense compounds described herein (e.g., at least 8 contiguous nucleobases of a nucleobase sequence recited in any one of SEQ ID NOs: 12-156, 160-770, and 774-792.
  • Nucleotide sequences that encode DMPK include, without limitation, the following sequences as set forth in GenBank Accession No. NM — 001081560.1 (incorporated herein as SEQ ID NO: 1), GenBank Accession No. NT — 011109.15 truncated from nucleotides 18540696 to 18555106 (incorporated herein as SEQ ID NO: 2), GenBank Accession No. NT — 039413.7 truncated from nucleotides 16666001 to 16681000 (incorporated herein as SEQ ID NO: 3), GenBank Accession No. NM — 032418.1 (incorporated herein as SEQ ID NO: 4), GenBank Accession No.
  • AI007148.1 (incorporated herein as SEQ ID NO: 5), GenBank Accession No. AI304033.1 (incorporated herein as SEQ ID NO: 6), GenBank Accession No. BC024150.1 (incorporated herein as SEQ ID NO: 7), GenBank Accession No. BC056615.1 (incorporated herein as SEQ ID NO: 8), GenBank Accession No. BC075715.1 (incorporated herein as SEQ ID NO: 793), GenBank Accession No. BU519245.1 (incorporated herein as SEQ ID NO: 794), GenBank Accession No. CB247909.1 (incorporated herein as SEQ ID NO: 795), GenBank Accession No. CX208906.1 (incorporated herein as SEQ ID NO: 796), GenBank Accession No.
  • antisense compounds defined by a SEQ ID NO can comprise, independently, one or more modifications to a sugar moiety, an internucleoside linkage, or a nucleobase.
  • Antisense compounds described by Isis Number (Isis No) indicate a combination of nucleobase sequence and motif.
  • a target region is a structurally defined region of the target nucleic acid.
  • a target region can encompass a 3′ UTR, a 5′ UTR, an exon, an intron, an exon/intron junction, a coding region, a translation initiation region, translation termination region, or other defined nucleic acid region.
  • the structurally defined regions for DMPK can be obtained by accession number from sequence databases such as NCBI and such information is incorporated herein by reference.
  • a target region can encompass the sequence from a 5′ target site of one target segment within the target region to a 3′ target site of another target segment within the target region.
  • Targeting includes determination of at least one target segment to which an antisense compound hybridizes, such that a desired effect occurs.
  • the desired effect is a reduction in mRNA target nucleic acid levels.
  • the desired effect is reduction of levels of protein encoded by the target nucleic acid or a phenotypic change associated with the target nucleic acid.
  • a target region can contain one or more target segments. Multiple target segments within a target region can be overlapping. Alternatively, they can be non-overlapping. In certain embodiments, target segments within a target region are separated by no more than about 300 nucleotides. In certain embodiments, target segments within a target region are separated by a number of nucleotides that is, is about, is no more than, is no more than about, 250, 200, 150, 100, 90, 80, 70, 60, 50, 40, 30, 20, or 10 nucleotides on the target nucleic acid, or is a range defined by any two of the preceding values. In certain embodiments, target segments within a target region are separated by no more than, or no more than about, 5 nucleotides on the target nucleic acid. In certain embodiments, target segments are contiguous. Contemplated are target regions defined by a range having a starting nucleic acid that is any of the 5′ target sites or 3′ target sites listed herein.
  • Suitable target segments can be found within a 5′ UTR, a coding region, a 3′ UTR, an intron, an exon, or an exon/intron junction.
  • Target segments containing a start codon or a stop codon are also suitable target segments.
  • a suitable target segment can specifically exclude a certain structurally defined region such as the start codon or stop codon.
  • the determination of suitable target segments can include a comparison of the sequence of a target nucleic acid to other sequences throughout the genome.
  • the BLAST algorithm can be used to identify regions of similarity amongst different nucleic acids. This comparison can prevent the selection of antisense compound sequences that can hybridize in a non-specific manner to sequences other than a selected target nucleic acid (i.e., non-target or off-target sequences).
  • DMPK mRNA levels are indicative of inhibition of DMPK protein expression.
  • Reductions in levels of a DMPK protein are also indicative of inhibition of target mRNA expression.
  • phenotypic changes such as a reducing myotonia or reducing spliceopathy, can be indicative of inhibition of DMPK mRNA and/or protein expression.
  • hybridization occurs between an antisense compound disclosed herein and a DMPK nucleic acid.
  • the most common mechanism of hybridization involves hydrogen bonding (e.g., Watson-Crick, Hoogsteen or reversed Hoogsteen hydrogen bonding) between complementary nucleobases of the nucleic acid molecules.
  • Hybridization can occur under varying conditions. Stringent conditions are sequence-dependent and are determined by the nature and composition of the nucleic acid molecules to be hybridized.
  • the antisense compounds provided herein are specifically hybridizable with a DMPK nucleic acid.
  • An antisense compound and a target nucleic acid are complementary to each other when a sufficient number of nucleobases of the antisense compound can hydrogen bond with the corresponding nucleobases of the target nucleic acid, such that a desired effect will occur (e.g., antisense inhibition of a target nucleic acid, such as a DMPK nucleic acid).
  • An antisense compound can hybridize over one or more segments of a DMPK nucleic acid such that intervening or adjacent segments are not involved in the hybridization event (e.g., a loop structure, mismatch or hairpin structure).
  • the antisense compounds provided herein, or a specified portion thereof are, or are at least, 70%, 80%, 85%, 86%, 87%, 88%, 89%, 90%, 91%, 92%, 93%, 94%, 95%, 96%, 97%, 98%, 99%, or 100% complementary to a DMPK nucleic acid, a target region, target segment, or specified portion thereof.
  • the antisense compounds are at least 70%, at least 80%, at least 85%, at least 86%, at least 87%, at least 88%, at least 89%, at least 90%, at least 91%, at least 92%, at least 93%, at least 94%, at least 95%, at least 96%, at least 97%, at least 98%, at least 99%, or 100% complementary to a DMPK nucleic acid, a target region, target segment, or specified portion thereof, and contain at least 8, at least 9, at least 10, at least 11, at least 12, at least 13, at least 14, at least 15, at least 16, at least 17, at least 18, or at least 19, contiguous nucleobases of the nucleobase sequence of any of the exemplary antisense compounds described herein (e.g., at least 8 contiguous nucleobases of a nucleobase sequence recited in any one of SEQ ID NOs: 12-156, 160-770, and 774-792). Percent complementarity of an antisense compound with a target nucleic acid,
  • an antisense compound in which 18 of 20 nucleobases of the antisense compound are complementary to a target region, and would therefore specifically hybridize would represent 90 percent complementarity.
  • the remaining noncomplementary nucleobases can be clustered or interspersed with complementary nucleobases and need not be contiguous to each other or to complementary nucleobases.
  • an antisense compound which is 18 nucleobases in length having 4 (four) noncomplementary nucleobases which are flanked by two regions of complete complementarity with the target nucleic acid would have 77.8% overall complementarity with the target nucleic acid and would thus fall within the scope of the present invention.
  • Percent complementarity of an antisense compound with a region of a target nucleic acid can be determined routinely using BLAST programs (basic local alignment search tools) and PowerBLAST programs known in the art (Altschul et al., J. Mol. Biol., 1990, 215, 403 410; Zhang and Madden, Genome Res., 1997, 7, 649 656). Percent homology, sequence identity or complementarity, can be determined by, for example, the Gap program (Wisconsin Sequence Analysis Package, Version 8 for Unix, Genetics Computer Group, University Research Park, Madison Wis.), using default settings, which uses the algorithm of Smith and Waterman (Adv. Appl. Math., 1981, 2, 482 489).
  • the antisense compounds provided herein, or specified portions thereof are fully complementary (i.e. 100% complementary) to a target nucleic acid, or specified portion thereof.
  • antisense compound can be fully complementary to a DMPK nucleic acid, or a target region, or a target segment or target sequence thereof.
  • “fully complementary” means each nucleobase of an antisense compound is capable of precise base pairing with the corresponding nucleobases of a target nucleic acid.
  • a 20 nucleobase antisense compound is fully complementary to a target sequence that is 400 nucleobases long, so long as there is a corresponding 20 nucleobase portion of the target nucleic acid that is fully complementary to the antisense compound.
  • Fully complementary can also be used in reference to a specified portion of the first and/or the second nucleic acid.
  • a 20 nucleobase portion of a 30 nucleobase antisense compound can be “fully complementary” to a target sequence that is 400 nucleobases long.
  • the 20 nucleobase portion of the 30 nucleobase oligonucleotide is fully complementary to the target sequence if the target sequence has a corresponding 20 nucleobase portion wherein each nucleobase is complementary to the 20 nucleobase portion of the antisense compound.
  • the entire 30 nucleobase antisense compound can be fully complementary to the target sequence, depending on whether the remaining 10 nucleobases of the antisense compound are also complementary to the target sequence.
  • non-complementary nucleobase can be at the 5′ end or 3′ end of the antisense compound.
  • the non-complementary nucleobase or nucleobases can be at an internal position of the antisense compound.
  • two or more non-complementary nucleobases are present, they can be either contiguous (i.e. linked) or non-contiguous.
  • a non-complementary nucleobase is located in the wing segment of a gapmer antisense oligonucleotide.
  • antisense compounds that are, or are up to 10, 12, 13, 14, 15, 16, 17, 18, 19, or 20 nucleobases in length comprise no more than 4, no more than 3, no more than 2, or no more than 1 non-complementary nucleobase(s) relative to a target nucleic acid, such as a DMPK nucleic acid, or specified portion thereof.
  • antisense compounds that are, or are up to 10, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, or 30 nucleobases in length comprise no more than 6, no more than 5, no more than 4, no more than 3, no more than 2, or no more than 1 non-complementary nucleobase(s) relative to a target nucleic acid, such as a DMPK nucleic acid, or specified portion thereof.
  • the antisense compounds provided herein also include those which are complementary to a portion of a target nucleic acid.
  • portion refers to a defined number of contiguous (i.e. linked) nucleobases within a region or segment of a target nucleic acid.
  • a “portion” can also refer to a defined number of contiguous nucleobases of an antisense compound.
  • the antisense compounds are complementary to at least an 8 nucleobase portion of a target segment.
  • the antisense compounds are complementary to at least a 10 nucleobase portion of a target segment.
  • the antisense compounds are complementary to at least a 15 nucleobase portion of a target segment.
  • antisense compounds that are complementary to at least an 8, at least a 9, at least a 10, at least an 11, at least a 12, at least a 13, at least a 14, at least a 15, at least a 16, at least a 17, at least an 18, at least a 19, at least a 20, or more nucleobase portion of a target segment, or a range defined by any two of these values.
  • the antisense compounds provided herein can also have a defined percent identity to a particular nucleotide sequence, SEQ ID NO, or compound represented by a specific Isis number, or portion thereof.
  • an antisense compound is identical to the sequence disclosed herein if it has the same nucleobase pairing ability.
  • a RNA which contains uracil in place of thymidine in a disclosed DNA sequence would be considered identical to the DNA sequence since both uracil and thymidine pair with adenine.
  • Shortened and lengthened versions of the antisense compounds described herein as well as compounds having non-identical bases relative to the antisense compounds provided herein also are contemplated.
  • the non-identical bases can be adjacent to each other or dispersed throughout the antisense compound. Percent identity of an antisense compound is calculated according to the number of bases that have identical base pairing relative to the sequence to which it is being compared.
  • the antisense compounds, or portions thereof are at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 95%, at least 96%, at least 97%, at least 98%, at least 99% or 100% identical to one or more of the exemplary antisense compounds or SEQ ID NOs, or a portion thereof, disclosed herein.
  • a nucleoside is a base-sugar combination.
  • the nucleobase (also known as base) portion of the nucleoside is normally a heterocyclic base moiety.
  • Nucleotides are nucleosides that further include a phosphate group covalently linked to the sugar portion of the nucleoside. For those nucleosides that include a pentofuranosyl sugar, the phosphate group can be linked to the 2′, 3′ or 5′ hydroxyl moiety of the sugar.
  • Oligonucleotides are formed through the covalent linkage of adjacent nucleosides to one another, to form a linear polymeric oligonucleotide. Within the oligonucleotide structure, the phosphate groups are commonly referred to as forming the internucleoside linkages of the oligonucleotide.
  • Modifications to antisense compounds encompass substitutions or changes to internucleoside linkages, sugar moieties, or nucleobases. Modified antisense compounds are often preferred over native forms because of desirable properties such as, for example, enhanced cellular uptake, enhanced affinity for nucleic acid target, increased stability in the presence of nucleases, or increased inhibitory activity.
  • Chemically modified nucleosides can also be employed to increase the binding affinity of a shortened or truncated antisense oligonucleotide for its target nucleic acid. Consequently, comparable results can often be obtained with shorter antisense compounds that have such chemically modified nucleosides.
  • RNA and DNA The naturally occurring internucleoside linkage of RNA and DNA is a 3′ to 5′ phosphodiester linkage.
  • Antisense compounds having one or more modified, i.e. non-naturally occurring, internucleoside linkages are often selected over antisense compounds having naturally occurring internucleoside linkages because of desirable properties such as, for example, enhanced cellular uptake, enhanced affinity for target nucleic acids, and increased stability in the presence of nucleases.
  • Oligonucleotides having modified internucleoside linkages include internucleoside linkages that retain a phosphorus atom as well as internucleoside linkages that do not have a phosphorus atom.
  • Representative phosphorus containing internucleoside linkages include, but are not limited to, phosphodiesters, phosphotriesters, methylphosphonates, phosphoramidate, and phosphorothioates. Methods of preparation of phosphorous-containing and non-phosphorous-containing linkages are well known.
  • antisense compounds targeted to a DMPK nucleic acid comprise one or more modified internucleoside linkages.
  • the modified internucleoside linkages are phosphorothioate linkages.
  • each internucleoside linkage of an antisense compound is a phosphorothioate internucleoside linkage.
  • Antisense compounds of the invention can optionally contain one or more nucleosides wherein the sugar group has been modified.
  • Such sugar modified nucleosides may impart enhanced nuclease stability, increased binding affinity, or some other beneficial biological property to the antisense compounds.
  • nucleosides comprise chemically modified ribofuranose ring moieties.
  • Examples of chemically modified ribofuranose rings include without limitation, addition of substitutent groups (including 5′ and 2′ substituent groups, bridging of non-geminal ring atoms to form bicyclic nucleic acids (BNA), replacement of the ribosyl ring oxygen atom with S, N(R), or C(R 1 )(R 2 ) (R, R 1 and R 2 are each independently H, C 1 -C 12 alkyl or a protecting group) and combinations thereof.
  • Examples of chemically modified sugars include 2′-F-5′-methyl substituted nucleoside (see PCT International Application WO 2008/101157 Published on Aug.
  • nucleosides having modified sugar moieties include without limitation nucleosides comprising 5′-vinyl, 5′-methyl (R or S), 4′-S, 2′-F, 2′-OCH 3 , 2′-OCH 2 CH 3 , 2′-OCH 2 CH 2 F and 2′-O(CH 2 ) 2 OCH 3 substituent groups.
  • the substituent at the 2′ position can also be selected from allyl, amino, azido, thio, O-allyl, O—C 1 -C 10 alkyl, OCF 3 , OCH 2 F, O(CH 2 ) 2 SCH 3 , O(CH 2 ) 2 —O—N(R m )(R n ), O—CH 2 —C( ⁇ O)—N(R m )(R n ), and O—CH 2 —C( ⁇ O)—N(R l )—(CH 2 ) 2 —N(R m )(R n ), where each R l , R m and R n is, independently, H or substituted or unsubstituted C 1 -C 10 alkyl.
  • bicyclic nucleic acids examples include without limitation nucleosides comprising a bridge between the 4′ and the 2′ ribosyl ring atoms.
  • antisense compounds provided herein include one or more BNA nucleosides wherein the bridge comprises one of the formulas: 4′-(CH 2 )—O-2′ (LNA); 4′-(CH 2 )—S-2′; 4′-(CH 2 ) 2 —O-2′ (ENA); 4′-CH(CH 3 )—O-2′ and 4′-CH(CH 2 OCH 3 )—O-2′ (and analogs thereof see U.S. Pat. No. 7,399,845, issued on Jul.
  • Each of the foregoing bicyclic nucleosides can be prepared having one or more stereochemical sugar configurations including for example ⁇ -L-ribofuranose and ⁇ -D-ribofuranose (see PCT international application PCT/DK98/00393, published on Mar. 25, 1999 as WO 99/14226).
  • bicyclic nucleosides comprise a bridge between the 4′ and the 2′ carbon atoms of the pentofuranosyl sugar moiety including without limitation, bridges comprising 1 or from 1 to 4 linked groups independently selected from —[C(R a )(R b )] n —, —C(R a ) ⁇ C(R b )—, —C(R a ) ⁇ N—, —C( ⁇ NR a )—, —C( ⁇ O)—, —C( ⁇ S)—, —O—, —Si(R a ) 2 —, —S( ⁇ O) x —, and —N(R a )—; wherein: x is 0, 1, or 2; n is 1, 2, 3, or 4; each R a and R b is, independently, H, a protecting group, hydroxyl, C 1 -C 12 alkyl, substituted C 1 -C 12 alkyl, C 2
  • each J 1 and J 2 is, independently, H, C 1 -C 12 alkyl, substituted C 1 -C 12 alkyl, C 2 -C 12 alkenyl, substituted C 2 -C 12 alkenyl, C 2 -C 12 alkynyl, substituted C 2 -C 12 alkynyl, C 5 -C 20 aryl, substituted C 5 -C 20 aryl, acyl (C( ⁇ O)—H), substituted acyl, a heterocycle radical, a substituted heterocycle radical, C 1 -C 12 aminoalkyl, substituted C 1 -C 12 aminoalkyl or a protecting group.
  • the bridge of a bicyclic sugar moiety is, —[C(R a )(R b )] n —, —[C(R a )(R b )] n —O—, —C(R a R b )—N(R)—O— or —C(R a R b )—O—N(R)—.
  • the bridge is 4′-CH 2 -2′,4′-(CH 2 ) 2 -2′, 4′-(CH 2 ) 3 -2′, 4′-CH 2 —O-2′, 4′-(CH 2 ) 2 —O-2′, 4′-CH 2 —O—N(R)-2′ and 4′-CH 2 —N(R)—O-2′- wherein each R is, independently, H, a protecting group or C 1 -C 12 alkyl.
  • bicyclic nucleosides are further defined by isomeric configuration.
  • a nucleoside comprising a 4′-(CH 2 )—O-2′ bridge may be in the ⁇ -L configuration or in the ⁇ -D configuration.
  • ⁇ -L-methyleneoxy (4′-CH 2 —O-2′) BNA's have been incorporated into antisense oligonucleotides that showed antisense activity (Frieden et al., Nucleic Acids Research, 2003, 21, 6365-6372).
  • bicyclic nucleosides include those having a 4′ to 2′ bridge wherein such bridges include without limitation, ⁇ -L-4′-(CH 2 )—O-2′, ⁇ -D-4′-CH 2 —O-2′, 4′-(CH 2 ) 2 —O-2′, 4′-CH 2 —O—N(R)-2′, 4′-CH 2 —N(R)—O-2′, 4′-CH(CH 3 )—O-2′, 4′-CH 2 —S-2′, 4′-CH 2 —N(R)-2′, 4′-CH 2 —CH(CH 3 )-2′, and 4′-(CH 2 ) 3 -2′, wherein R is H, a protecting group or C 1 -C 12 alkyl.
  • bicyclic nucleosides have the formula:
  • Bx is a heterocyclic base moiety
  • -Q a -Q b -Q c - is —CH 2 —N(R c )—CH 2 —, —C( ⁇ O)—N(R c )—CH 2 —, —CH 2 —O—N(R c )—, —CH 2 —N(R c )—O— or —N(R c )—O—CH 2 ;
  • R c is C 1 -C 12 alkyl or an amino protecting group
  • T a and T b are each, independently H, a hydroxyl protecting group, a conjugate group, a reactive phosphorus group, a phosphorus moiety or a covalent attachment to a support medium.
  • bicyclic nucleosides have the formula:
  • Bx is a heterocyclic base moiety
  • T a and T b are each, independently H, a hydroxyl protecting group, a conjugate group, a reactive phosphorus group, a phosphorus moiety or a covalent attachment to a support medium;
  • Z a is C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, substituted C 1 -C 6 alkyl, substituted C 2 -C 6 alkenyl, substituted C 2 -C 6 alkynyl, acyl, substituted acyl, substituted amide, thiol or substituted thiol.
  • each of the substituted groups is, independently, mono or poly substituted with substituent groups independently selected from halogen, oxo, hydroxyl, OJ c , NJ c J d , SJ c , N 3 , OC( ⁇ X)J c , and NJ e C( ⁇ X)NJ c J d , wherein each J c , J d and J e is, independently, H, C 1 -C 6 alkyl, or substituted C 1 -C 6 alkyl and X is O or NJ c .
  • bicyclic nucleosides have the formula:
  • Bx is a heterocyclic base moiety
  • T a and T b are each, independently H, a hydroxyl protecting group, a conjugate group, a reactive phosphorus group, a phosphorus moiety or a covalent attachment to a support medium;
  • Z b is C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, substituted C 1 -C 6 alkyl, substituted C 2 -C 6 alkenyl, substituted C 2 -C 6 alkynyl or substituted acyl (C( ⁇ O)—).
  • bicyclic nucleosides have the formula:
  • Bx is a heterocyclic base moiety
  • T a and T b are each, independently H, a hydroxyl protecting group, a conjugate group, a reactive phosphorus group, a phosphorus moiety or a covalent attachment to a support medium;
  • R d is C 1 -C 6 alkyl, substituted C 1 -C 6 alkyl, C 2 -C 6 alkenyl, substituted C 2 -C 6 alkenyl, C 2 -C 6 alkynyl or substituted C 2 -C 6 alkynyl;
  • each q a , q b , q c and q d is, independently, H, halogen, C 1 -C 6 alkyl, substituted C 1 -C 6 alkyl, C 2 -C 6 alkenyl, substituted C 2 -C 6 alkenyl, C 2 -C 6 alkynyl or substituted C 2 -C 6 alkynyl, C 1 -C 6 alkoxyl, substituted C 1 -C 6 alkoxyl, acyl, substituted acyl, C 1 -C 6 aminoalkyl or substituted C 1 -C 6 aminoalkyl;
  • bicyclic nucleosides have the formula:
  • Bx is a heterocyclic base moiety
  • T a and T b are each, independently H, a hydroxyl protecting group, a conjugate group, a reactive phosphorus group, a phosphorus moiety or a covalent attachment to a support medium;
  • q a , q b , q e and q f are each, independently, hydrogen, halogen, C 1 -C 12 alkyl, substituted C 1 -C 12 alkyl, C 2 -C 12 alkenyl, substituted C 2 -C 12 alkenyl, C 2 -C 12 alkynyl, substituted C 2 -C 12 alkynyl, C 1 -C 12 alkoxy, substituted C 1 -C 12 alkoxy, OJ j , SJ j , SOJ j , SO 2 J j , NJ j J k , N 3 , CN, C( ⁇ O)OJ j , C( ⁇ O)NJ j J k , C( ⁇ O)J j , O—C( ⁇ O)NJ j J k , N(H)C( ⁇ NH)NJ j J k , N(H)C( ⁇ O)NJ j J k or N(
  • q g and q h are each, independently, H, halogen, C 1 -C 12 alkyl or substituted C 1 -C 12 alkyl.
  • 2′-amino-BNA a novel conformationally restricted high-affinity oligonucleotide analog has been described in the art (Singh et al., J. Org. Chem., 1998, 63, 10035-10039).
  • 2′-amino- and 2′-methylamino-BNA's have been prepared and the thermal stability of their duplexes with complementary RNA and DNA strands has been previously reported.
  • bicyclic nucleosides have the formula:
  • Bx is a heterocyclic base moiety
  • T a and T b are each, independently H, a hydroxyl protecting group, a conjugate group, a reactive phosphorus group, a phosphorus moiety or a covalent attachment to a support medium;
  • each q i , q j , q k and q l is, independently, H, halogen, C 1 -C 12 alkyl, substituted C 1 -C 12 alkyl, C 2 -C 12 alkenyl, substituted C 2 -C 12 alkenyl, C 2 -C 12 alkynyl, substituted C 2 -C 12 alkynyl, C 1 -C 12 alkoxyl, substituted C 1 -C 12 alkoxyl, OJ j , SJ j , SOJ j , SO 2 J j , NJ j J k , N 3 , CN, C( ⁇ O)OJ j , C( ⁇ O)NJ j J k , C( ⁇ O)J j , O—C( ⁇ O)NJ j J k , N(H)C( ⁇ NH)NJ j J k , N(H)C( ⁇ O)NJ j J k or
  • q i and q j or q l and q k together are ⁇ C(q g )(q h ), wherein q g and q h are each, independently, H, halogen, C 1 -C 12 alkyl or substituted C 1 -C 12 alkyl.
  • bicyclic nucleosides include, but are not limited to, (A) ⁇ -L-methyleneoxy (4′-CH 2 —O-2′) BNA, (B) ⁇ -D-methyleneoxy (4′-CH 2 —O-2′) BNA, (C) ethyleneoxy (4′-(CH 2 ) 2 —O-2′) BNA, (D) aminooxy (4′-CH 2 —O—N(R)-2′) BNA, (E) oxyamino (4′-CH 2 —N(R)—O-2′) BNA, (F) methyl(methyleneoxy) (4′-CH(CH 3 )—O-2′) BNA (also referred to as constrained ethyl or cEt), (G) methylene-thio (4′-CH 2 —S-2′) BNA, (H) methylene-amino (4′-CH 2 —N(R)-2′) BNA, (I) methyl carbocyclic (4′-CH 2
  • Bx is the base moiety and R is, independently, H, a protecting group, C 1 -C 6 alkyl or C 1 -C 6 alkoxy.
  • nucleosides are modified by replacement of the ribosyl ring with a sugar surrogate.
  • modification includes without limitation, replacement of the ribosyl ring with a surrogate ring system (sometimes referred to as DNA analogs) such as a morpholino ring, a cyclohexenyl ring, a cyclohexyl ring or a tetrahydropyranyl ring such as one having one of the formula:
  • sugar surrogates are selected having the formula:
  • Bx is a heterocyclic base moiety
  • T 3 and T 4 are each, independently, an internucleoside linking group linking the tetrahydropyran nucleoside analog to the oligomeric compound or one of T 3 and T 4 is an internucleoside linking group linking the tetrahydropyran nucleoside analog to an oligomeric compound or oligonucleotide and the other of T 3 and T 4 is H, a hydroxyl protecting group, a linked conjugate group or a 5′ or 3′-terminal group;
  • q 1 , q 2 , q 3 , q 4 , q 5 , q 6 and q 7 are each independently, H, C 1 -C 6 alkyl, substituted C 1 -C 6 alkyl, C 2 -C 6 alkenyl, substituted C 2 -C 6 alkenyl, C 2 -C 6 alkynyl or substituted C 2 -C 6 alkynyl; and
  • R 1 and R 2 is hydrogen and the other is selected from halogen, substituted or unsubstituted alkoxy, NJ 1 J 2 , SJ 1 , N 3 , OC( ⁇ X)J 1 , OC( ⁇ X)NJ 1 J 2 , NJ 3 C( ⁇ X)NJ 1 J 2 and CN, wherein X is O, S or NJ 1 and each J 1 , J 2 and J 3 is, independently, H or C 1 -C 6 alkyl.
  • q 1 , q 2 , q 3 , q 4 , q 5 , q 6 and q 7 are each H. In certain embodiments, at least one of q 1 , q 2 , q 3 , q 4 , q 5 , q 6 and q 7 is other than H. In certain embodiments, at least one of q 1 , q 2 , q 3 , q 4 , q 5 , q 6 and q 7 is methyl.
  • THP nucleosides are provided wherein one of R 1 and R 2 is F. In certain embodiments, R 1 is fluoro and R 2 is H; R 1 is methoxy and R 2 is H, and R 1 is methoxyethoxy and R 2 is H.
  • Such sugar surrogates include, but are not limited to, what is referred to in the art as hexitol nucleic acid (HNA), altritol nucleic acid (ANA), and mannitol nucleic acid (MNA) (see Leumann, C. J., Bioorg . & Med. Chem., 2002, 10, 841-854).
  • HNA hexitol nucleic acid
  • ANA altritol nucleic acid
  • MNA mannitol nucleic acid
  • antisense compounds comprise one or more modified cyclohexenyl nucleosides, which is a nucleoside having a six-membered cyclohexenyl in place of the pentofuranosyl residue in naturally occurring nucleosides.
  • Modified cyclohexenyl nucleosides include, but are not limited to those described in the art (see for example commonly owned, published PCT Application WO 2010/036696, published on Apr. 10, 2010, Robeyns et al., J. Am. Chem.
  • Bx is a heterocyclic base moiety
  • bicyclic and tricyclic sugar surrogate ring systems are also known in the art that can be used to modify nucleosides for incorporation into antisense compounds (see for example review article: Leumann, Christian J., Bioorg . & Med. Chem., 2002, 10, 841-854). Such ring systems can undergo various additional substitutions to enhance activity.
  • nucleobase moieties In nucleotides having modified sugar moieties, the nucleobase moieties (natural, modified or a combination thereof) are maintained for hybridization with an appropriate nucleic acid target.
  • antisense compounds targeted to a DMPK nucleic acid comprise one or more nucleotides having modified sugar moieties.
  • the modified sugar moiety is 2′-MOE.
  • the 2′-MOE modified nucleotides are arranged in a gapmer motif.
  • Nucleobase (or base) modifications or substitutions are structurally distinguishable from, yet functionally interchangeable with, naturally occurring or synthetic unmodified nucleobases. Both natural and modified nucleobases are capable of participating in hydrogen bonding. Such nucleobase modifications can impart nuclease stability, binding affinity or some other beneficial biological property to antisense compounds.
  • Modified nucleobases include synthetic and natural nucleobases such as, for example, 5-methylcytosine (5-me-C). Certain nucleobase substitutions, including 5-methylcytosine substitutions, are particularly useful for increasing the binding affinity of an antisense compound for a target nucleic acid. For example, 5-methylcytosine substitutions have been shown to increase nucleic acid duplex stability by 0.6-1.2° C. (Sanghvi, Y. S., Crooke, S. T. and Lebleu, B., eds., Antisense Research and Applications, CRC Press, Boca Raton, 1993, pp. 276-278).
  • Additional unmodified nucleobases include 5-hydroxymethyl cytosine, xanthine, hypoxanthine, 2-aminoadenine, 6-methyl and other alkyl derivatives of adenine and guanine, 2-propyl and other alkyl derivatives of adenine and guanine, 2-thiouracil, 2-thiothymine and 2-thiocytosine, 5-halouracil and cytosine, 5-propynyl (—C ⁇ C—CH 3 ) uracil and cytosine and other alkynyl derivatives of pyrimidine bases, 6-azo uracil, cytosine and thymine, 5-uracil (pseudouracil), 4-thiouracil, 8-halo, 8-amino, 8-thiol, 8-thioalkyl, 8-hydroxyl and other 8-substituted adenines and guanines, 5-halo particularly 5-bromo, 5-trifluoromethyl and other
  • Heterocyclic base moieties can also include those in which the purine or pyrimidine base is replaced with other heterocycles, for example 7-deaza-adenine, 7-deazaguanosine, 2-aminopyridine and 2-pyridone.
  • Nucleobases that are particularly useful for increasing the binding affinity of antisense compounds include 5-substituted pyrimidines, 6-azapyrimidines and N-2, N-6 and O-6 substituted purines, including 2 aminopropyladenine, 5-propynyluracil and 5-propynylcytosine.
  • antisense compounds targeted to a DMPK nucleic acid comprise one or more modified nucleobases.
  • gap-widened antisense oligonucleotides targeted to a DMPK nucleic acid comprise one or more modified nucleobases.
  • the modified nucleobase is 5-methylcytosine.
  • each cytosine is a 5-methylcytosine.
  • Antisense oligonucleotides can be admixed with pharmaceutically acceptable active or inert substance for the preparation of pharmaceutical compositions or formulations.
  • Compositions and methods for the formulation of pharmaceutical compositions are dependent upon a number of criteria, including, but not limited to, route of administration, extent of disease, or dose to be administered.
  • Antisense compound targeted to a DMPK nucleic acid can be utilized in pharmaceutical compositions by combining the antisense compound with a suitable pharmaceutically acceptable diluent or carrier.
  • a pharmaceutically acceptable diluent includes phosphate-buffered saline (PBS).
  • PBS is a diluent suitable for use in compositions to be delivered parenterally.
  • employed in the methods described herein is a pharmaceutical composition comprising an antisense compound targeted to a DMPK nucleic acid and a pharmaceutically acceptable diluent.
  • the pharmaceutically acceptable diluent is PBS.
  • the antisense compound is an antisense oligonucleotide.
  • compositions comprising antisense compounds encompass any pharmaceutically acceptable salts, esters, or salts of such esters, or any other oligonucleotide which, upon administration to an animal, including a human, is capable of providing (directly or indirectly) the biologically active metabolite or residue thereof. Accordingly, for example, the disclosure is also drawn to pharmaceutically acceptable salts of antisense compounds, prodrugs, pharmaceutically acceptable salts of such prodrugs, and other bioequivalents. Suitable pharmaceutically acceptable salts include, but are not limited to, sodium and potassium salts.
  • a prodrug can include the incorporation of additional nucleosides at one or both ends of an antisense compound which are cleaved by endogenous nucleases within the body, to form the active antisense compound.
  • Antisense compounds can be covalently linked to one or more moieties or conjugates which enhance the activity, cellular distribution or cellular uptake of the resulting antisense oligonucleotides.
  • Typical conjugate groups include cholesterol moieties and lipid moieties.
  • Additional conjugate groups include carbohydrates, phospholipids, biotin, phenazine, folate, phenanthridine, anthraquinone, acridine, fluoresceins, rhodamines, coumarins, and dyes.
  • Antisense compounds can also be modified to have one or more stabilizing groups that are generally attached to one or both termini of antisense compounds to enhance properties such as, for example, nuclease stability. Included in stabilizing groups are cap structures. These terminal modifications protect the antisense compound having terminal nucleic acid from exonuclease degradation, and can help in delivery and/or localization within a cell. The cap can be present at the 5′-terminus (5′-cap), or at the 3′-terminus (3′-cap), or can be present on both termini. Cap structures are well known in the art and include, for example, inverted deoxy abasic caps. Further 3′ and 5′-stabilizing groups that can be used to cap one or both ends of an antisense compound to impart nuclease stability include those disclosed in WO 03/004602 published on Jan. 16, 2003.
  • DMPK nucleic acids can be tested in vitro in a variety of cell types.
  • Cell types used for such analyses are available from commercial vendors (e.g. American Type Culture Collection, Manassus, Va.; Zen-Bio, Inc., Research Triangle Park, N.C.; Clonetics Corporation, Walkersville, Md.) and cells are cultured according to the vendor's instructions using commercially available reagents (e.g. Invitrogen Life Technologies, Carlsbad, Calif.).
  • Illustrative cell types include, but are not limited to, HepG2 cells, Hep3B cells, primary hepatocytes, A549 cells, GM04281 fibroblasts and LLC-MK2 cells.
  • Described herein are methods for treatment of cells with antisense oligonucleotides, which can be modified appropriately for treatment with other antisense compounds.
  • cells are treated with antisense oligonucleotides when the cells reach approximately 60-80% confluence in culture.
  • One reagent commonly used to introduce antisense oligonucleotides into cultured cells includes the cationic lipid transfection reagent LIPOFECTIN® (Invitrogen, Carlsbad, Calif.).
  • Antisense oligonucleotides are mixed with LIPOFECTIN® in OPTI-MEM® 1 (Invitrogen, Carlsbad, Calif.) to achieve the desired final concentration of antisense oligonucleotide and a LIPOFECTIN® concentration that typically ranges 2 to 12 ug/mL per 100 nM antisense oligonucleotide.
  • Another reagent used to introduce antisense oligonucleotides into cultured cells includes LIPOFECTAMINE 2000® (Invitrogen, Carlsbad, Calif.).
  • Antisense oligonucleotide is mixed with LIPOFECTAMINE 2000® in OPTI-MEM® 1 reduced serum medium (Invitrogen, Carlsbad, Calif.) to achieve the desired concentration of antisense oligonucleotide and a LIPOFECTAMINE® concentration that typically ranges 2 to 12 ug/mL per 100 nM antisense oligonucleotide.
  • Another reagent used to introduce antisense oligonucleotides into cultured cells includes Cytofectin® (Invitrogen, Carlsbad, Calif.). Antisense oligonucleotide is mixed with Cytofectin® in OPTI-MEM® 1 reduced serum medium (Invitrogen, Carlsbad, Calif.) to achieve the desired concentration of antisense oligonucleotide and a Cytofectin® concentration that typically ranges 2 to 12 ug/mL per 100 nM antisense oligonucleotide.
  • Another technique used to introduce antisense oligonucleotides into cultured cells includes electroporation.
  • Cells are treated with antisense oligonucleotides by routine methods. Cells are typically harvested 16-24 hours after antisense oligonucleotide treatment, at which time RNA or protein levels of target nucleic acids are measured by methods known in the art and described herein. In general, when treatments are performed in multiple replicates, the data are presented as the average of the replicate treatments.
  • the concentration of antisense oligonucleotide used varies from cell line to cell line. Methods to determine the optimal antisense oligonucleotide concentration for a particular cell line are well known in the art. Antisense oligonucleotides are typically used at concentrations ranging from 1 nM to 300 nM when transfected with LIPOFECTAMINE2000®, Lipofectin or Cytofectin. Antisense oligonucleotides are used at higher concentrations ranging from 625 to 20,000 nM when transfected using electroporation.
  • RNA analysis can be performed on total cellular RNA or poly(A)+ mRNA. Methods of RNA isolation are well known in the art. RNA is prepared using methods well known in the art, for example, using the TRIZOL® Reagent (Invitrogen, Carlsbad, Calif.) according to the manufacturer's recommended protocols.
  • Target nucleic acid levels can be quantitated by, e.g., Northern blot analysis, competitive polymerase chain reaction (PCR), or quantitaive real-time PCR.
  • RNA analysis can be performed on total cellular RNA or poly(A)+ mRNA. Methods of RNA isolation are well known in the art. Northern blot analysis is also routine in the art. Quantitative real-time PCR can be conveniently accomplished using the commercially available ABI PRISM® 7600, 7700, or 7900 Sequence Detection System, available from PE-Applied Biosystems, Foster City, Calif. and used according to manufacturer's instructions.
  • Quantitation of target RNA levels can be accomplished by quantitative real-time PCR using the ABI PRISM® 7600, 7700, or 7900 Sequence Detection System (PE-Applied Biosystems, Foster City, Calif.) according to manufacturer's instructions. Methods of quantitative real-time PCR are well known in the art.
  • RNA Prior to real-time PCR, the isolated RNA is subjected to a reverse transcriptase (RT) reaction, which produces complementary DNA (cDNA) that is then used as the substrate for the real-time PCR amplification.
  • RT reverse transcriptase
  • cDNA complementary DNA
  • the RT and real-time PCR reactions are performed sequentially in the same sample well.
  • RT and real-time PCR reagents are obtained from Invitrogen (Carlsbad, Calif.). RT, real-time-PCR reactions are carried out by methods well known to those skilled in the art.
  • Gene (or RNA) target quantities obtained by real time PCR are normalized using either the expression level of a gene whose expression is constant, such as cyclophilin A, or by quantifying total RNA using RIBOGREEN® (Invitrogen, Inc. Carlsbad, Calif.). Cyclophilin A expression is quantified by real time PCR, by being run simultaneously with the target, multiplexing, or separately. Total RNA is quantified using RIBOGREEN® RNA quantification reagent (Invitrogen, Inc. Eugene, Oreg.). Methods of RNA quantification by RIBOGREEN® are taught in Jones, L. J., et al, (Analytical Biochemistry, 1998, 265, 368-374). A CYTOFLUOR® 4000 instrument (PE Applied Biosystems) is used to measure RIBOGREEN® fluorescence.
  • Probes and primers are designed to hybridize to a DMPK nucleic acid.
  • Methods for designing real-time PCR probes and primers are well known in the art, and can include the use of software such as PRIMER EXPRESS® Software (Applied Biosystems, Foster City, Calif.).
  • Antisense inhibition of DMPK nucleic acids can be assessed by measuring DMPK protein levels. Protein levels of DMPK can be evaluated or quantitated in a variety of ways well known in the art, such as immunoprecipitation, Western blot analysis (immunoblotting), enzyme-linked immunosorbent assay (ELISA), quantitative protein assays, protein activity assays (for example, caspase activity assays), immunohistochemistry, immunocytochemistry or fluorescence-activated cell sorting (FACS). Antibodies directed to a target can be identified and obtained from a variety of sources, such as the MSRS catalog of antibodies (Aerie Corporation, Birmingham, Mich.), or can be prepared via conventional monoclonal or polyclonal antibody generation methods well known in the art.
  • Antisense compounds for example, antisense oligonucleotides, are tested in animals to assess their ability to inhibit expression of DMPK and produce phenotypic changes. Testing can be performed in normal animals, or in experimental disease models, for example, the HSA LR mouse model of myotonic dystrophy (DM1).
  • DM1 myotonic dystrophy
  • the HSA LR mouse model is an established model for DM1 (Mankodi, A. et al. Science. 289: 1769, 2000).
  • the mice carry a human skeletal actin (hACTA1) transgene with 220 CTG repeats inserted in the 3′ UTR of the gene.
  • the hACTA1-CUG exp transcript accumulates in nuclear foci in skeletal muscles and results in myotonia similar to that in human DM1 (Mankodi, A. et al. Mol. Cell 10: 35, 2002; Lin, X. et al. Hum. Mol. Genet. 15: 2087, 2006).
  • hACTA1 human skeletal actin
  • antisense oligonucleotides are formulated in a pharmaceutically acceptable diluent, such as phosphate-buffered saline.
  • Administration includes parenteral routes of administration.
  • RNA is isolated from tissue and changes in DMPK nucleic acid expression are measured. Changes in DMPK protein levels are also measured.
  • Myotonic dystrophy (DM1) is caused by CTG repeat expansions in the 3′ untranslated region of the DMPK gene (Brook, J. D. et al. Cell. 68: 799, 1992). This mutation leads to RNA dominance, a process in which expression of RNA containing an expanded CUG repeat (CUGexp) induces cell dysfunction (Osborne R J and Thornton C A., Human Molecular Genetics., 2006, 15(2): R162-R169). Such CUGexp are retained in the nuclear foci of skeletal muscles (Davis, B. M. et al. Proc. Natl. Acad. Sci. U.S.A. 94:7388, 1997).
  • MBLN1 Muscleblind-like 1
  • SUB1 Muscleblind-like 1
  • Correction of alternative splicing in an animal displaying such disregulation is a useful indicator for the efficacy of a treatment, including treatment with an antisense oligonucleotide.
  • DM1 severity in mouse models is determined, at least in part, by the level of CUG exp transcript accumulation in the nucleus or nuclear foci.
  • a useful physiological marker for DM1 severity is the development of high-frequency runs of involuntary action potentials (myotonia).
  • provided herein are methods of treating an individual comprising administering one or more pharmaceutical compositions as described herein.
  • the individual has type 1 myotonic dystrophy (DM1).
  • provided herein are methods for ameliorating a symptom associated with type 1 myotonic dystrophy in a subject in need thereof.
  • a method for reducing the severity of a symptom associated with type 1 myotonic dystrophy is provided.
  • symptoms associated with DM1 include muscle stiffness, myotonia, disabling distal weakness, weakness in face and jaw muscles, difficulty in swallowing, drooping of the eyelids (ptosis), weakness of neck muscles, weakness in arm and leg muscles, persistent muscle pain, hypersomnia, muscle wasting, dysphagia, respiratory insufficiency, irregular heartbeat, heart muscle damage, apathy, insulin resistance, and cataracts.
  • the symptoms may also be developmental delays, learning problems, language and speech issues, and personality development issues.
  • the methods comprise administering to an individual in need thereof a therapeutically effective amount of a compound targeted to a DMPK nucleic acid.
  • administering results in reduction of DMPK expression by at least about 15%, by at least about 20%, by at least about 25%, by at least about 30%, by at least about 35%, by at least about 40%, by at least about 45%, by at least about 50%, by at least about 55%, by at least about 60%, by least about 65%, by least about 70%, by least about 75%, by least about 80%, by at least about 85%, by at least about 90%, by at least about 95% or by at least about 99%, or a range defined by any two of these values.
  • compositions comprising an antisense compound targeted to DMPK are used for the preparation of a medicament for treating a patient suffering or susceptible to type 1 myotonic dystrophy.
  • the methods described herein include administering a compound comprising a modified oligonucleotide having a contiguous nucleobases portion as described herein of a sequence recited in SEQ ID NO: 12-156, 160-770, and 774-792.
  • the compounds and compositions as described herein are administered parenterally.
  • parenteral administration is by infusion. Infusion can be chronic or continuous or short or intermittent. In certain embodiments, infused pharmaceutical agents are delivered with a pump. In certain embodiments, parenteral administration is by injection (e.g., bolus injection). The injection can be delivered with a syringe.
  • Parenteral administration includes subcutaneous administration, intravenous administration, intramuscular administration, intraarterial administration, intraperitoneal administration, or intracranial administration, e.g., intrathecal or intracerebroventricular administration. Administration can be continuous, or chronic, or short, or intermittent.
  • the administering is subcutaneous, intravenous, intracerebral, intracerebroventricular, intrathecal or another administration that results in a systemic effect of the oligonucleotide (systemic administration is characterized by a systemic effect, i.e., an effect in more than one tissue) or delivery to the CNS or to the CSF.
  • systemic administration is characterized by a systemic effect, i.e., an effect in more than one tissue) or delivery to the CNS or to the CSF.
  • the duration of action as measured by inhibition of alpha 1 actin and reduction of myotonia in the HSA LR mouse model of DM1 is prolonged in muscle tissue including quadriceps, gastrocnemius, and the tibialis anterior (see Examples, below).
  • Subcutaneous injections of antisense oligonucleotide for 4 weeks results in inhibition of alpha 1 actin by at least 70% in quadriceps, gastrocnemius, and the tibialis anterior in HSA LR mice for at least 11 weeks (77 days) after termination of dosing.
  • Subcutaneous injections of antisense oligonucleotide for 4 weeks results in elimination of myotonia in quadriceps, gastrocnemius, and the tibialis anterior in HSA LR mice for at least 11 weeks (77 days) after termination of dosing.
  • delivery of a compound of composition, as described herein results in at least 70% down-regulation of a target mRNA and/or target protein for at least 77 days. In certain embodiments, delivery of a compound or composition, as described herein, results in 50%, 55%, 60%, 65%, 70%, 75%, 80%, 85%, 90%, 95%, or 100% down-regulation of a target mRNA and/or target protein for at least 30 days, at least 35 days, at least 40 days, at least 45 days, at least 50 days, at least 55 days, at least 60 days, at least 65 days, at least 70 days, at least 75 days, at least 76 days, at least 77 days, at least 78 days, at least 79 days, at least 80 days, at least 85 days, at least 90 days, at least 95 days, at least 100 days, at least 105 days, at least 110 days, at least 115 days, at least 120 days, at least 1 year.
  • an antisense oligonucleotide is delivered by injection or infusion once every 77 days. In certain embodiments, an antisense oligonucleotide is delivered by injection or infusion once every month, every two months, every three months, every 6 months, twice a year or once a year.
  • a first agent comprising the modified oligonucleotide of the invention is co-administered with one or more secondary agents.
  • such second agents are designed to treat the same type 1 myotonic dystrophy as the first agent described herein.
  • such second agents are designed to treat a different disease, disorder, or condition as the first agent described herein.
  • such second agents are designed to treat an undesired side effect of one or more pharmaceutical compositions as described herein.
  • second agents are co-administered with the first agent to treat an undesired effect of the first agent.
  • second agents are co-administered with the first agent to produce a combinational effect.
  • second agents are co-administered with the first agent to produce a synergistic effect.
  • a first agent and one or more second agents are administered at the same time. In certain embodiments, the first agent and one or more second agents are administered at different times. In certain embodiments, the first agent and one or more second agents are prepared together in a single pharmaceutical formulation. In certain embodiments, the first agent and one or more second agents are prepared separately.
  • Antisense oligonucleotides targeted to a human DMPK nucleic acid were tested for their effect on DMPK RNA transcript in vitro.
  • Cultured hSKM cells at a density of 20,000 cells per well were transfected using electroporation with 100 nM antisense oligonucleotide.
  • DMPK RNA transcript levels were adjusted according to total RNA content, as measured by RIBOGREEN®. Results are presented as percent inhibition of hDMPK, relative to untreated control cells.
  • the antisense oligonucleotides in Tables 1 and 2 are 5-10-5 gapmers, where the gap segment comprises ten 2′-deoxynucleosides and each wing segment comprises five 2′-MOE nucleosides.
  • the internucleoside linkages throughout each gapmer are phosphorothioate (P ⁇ S) linkages. All cytosine residues throughout each gapmer are 5-methylcytosines.
  • Tiget start site indicates the 5′-most nucleoside to which the antisense oligonucleotide is targeted.
  • ‘Target stop site’ indicates the 3′-most nucleoside to which the antisense oligonucleotide is targeted.
  • the antisense oligonucleotides from Tables 1 and 2 were also tested in an assay with similar conditions as described above, and mRNA levels measured with the human primer probe RTS3162 (forward sequence CGGGCCGTCCGTGTT, designated herein as SEQ ID NO: 157; reverse sequence CTTTGCACTTTGCGAACCAA, designated herein as SEQ ID NO: 158; probe sequence CATCCTCCACGCACCCCCACCX, designated herein as SEQ ID NO: 159).
  • RTS3162 forward sequence CGGGCCGTCCGTGTT, designated herein as SEQ ID NO: 157; reverse sequence CTTTGCACTTTGCGAACCAA, designated herein as SEQ ID NO: 158; probe sequence CATCCTCCACGCACCCCCACCX, designated herein as SEQ ID NO: 159.
  • RTS3162 forward sequence CGGGCCGTCCGTGTT, designated herein as SEQ ID NO: 157
  • CTTTGCACTTTGCGAACCAA designated herein as SEQ ID NO: 158
  • Antisense oligonucleotides were designed targeting mRNA transcripts that contain multiple CUG repeats.
  • the chemistry of these oligonucleotides as well as their sequence is shown in Table 4.
  • heterocycle names are defined with standard symbols for adenine, cytosine, thymine and guanine, ‘mC’ for 5-methylcytosine, and ‘K’ for Lysine Side Chain.
  • DMPK mRNA transcript levels were measured by quantitative real-time PCR using primer probe set RTS3164, described hereinabove. DMPK mRNA transcript levels were normalized to total RNA content, as measured by RIBOGREEN®. Results are presented in Table 5 as percent inhibition of DMPK, relative to untreated control cells.
  • the tested antisense oligonucleotides demonstrated dose-dependent inhibition of DMPK mRNA levels under the conditions specified above.
  • DMPK mRNA expression was also assessed by RTS3162 which targets the DMPK gene near the 3′UTR. The use of a second primer probe was employed to confirm that the expression of the entire DMPK gene had been inhibited.
  • DMPK mRNA transcript levels were measured by quantitative real-time PCR using primer probe set RTS3164, described hereinabove. DMPK mRNA transcript levels were normalized to total RNA content, as measured by RIBOGREEN®. Results are presented in Table 7 as percent inhibition of DMPK, relative to untreated control cells.
  • the newly designed gapmers are 2-10-2 MOE or 3-10-3 MOE gapmers.
  • the 2-10-2 MOE gapmers are 14 nucleosides in length and where the gap segment comprises ten 2′-deoxynucleosides and each wing segment comprises two 2′-MOE nucleosides.
  • the 3-10-3 MOE gapmers are 16 nucleosides in length and where the gap segment comprises ten 2′-deoxynucleosides and each wing segment comprises three 2′-MOE nucleosides.
  • the internucleoside linkages throughout each gapmer are phosphorothioate (P ⁇ S) linkages. All cytosine residues throughout each gapmer are 5-methylcytosines.
  • Tiget start site indicates the 5′-most nucleoside to which the antisense oligonucleotide is targeted.
  • ‘Target stop site’ indicates the 3′-most nucleoside to which the antisense oligonucleotide is targeted.
  • the antisense oligonucleotides listed in Table 8 target either the human DMPK genomic sequence, designated herein as SEQ ID NO: 2 (the complement of GENBANK Accession No. NT — 011109.15 truncated from nucleotides 18540696 to 18555106) or the human actin sequence, designated herein as SEQ ID NO: 801 (GENBANK Accession No. NM — 001100.3).
  • mutant form of the DMPK mRNA harboring large CUG repeats, are fully transcribed and polyadenylated, but remain trapped in the nucleus (Davis et al, 1997, Proc. Natl. Acad. Sci. U.S.A. 94, 7388-7393). These mutant nuclear-retained mRNAs are one of the most important pathological features of myotonic dystrophy 1 (DM1). Antisense inhibition of mutant DMPK mRNA in DM1 fibroblast cells was studied.
  • the DMPK gene normally has 5-37 CTG repeats in the 3′ untranslated region. In myotonic dystrophy type I, this number is significantly expanded and may be in the range of 50 to greater than 3,500 (Harper, Myotonic Dystrophy (Saunders, London, ed. 3, 2001); Annu. Rev. Neurosci. 29: 259, 2006; EMBO J. 19: 4439, 2000; Curr Opin Neurol. 20: 572, 2007).
  • DM1 fibroblast cells were plated at a density of 4,500 cells per well and transfected using Cytofectin reagent with 9.4 nM, 18.8 nM, 37.5 nM, 75.0 nM, 150.0 nM, and 300.0 nM concentrations of each antisense oligonucleotide. After approximately 16 hours, RNA was isolated from the cells and DMPK RNA transcript levels were measured by quantitative real-time PCR using primer probe set RTS3164, described hereinabove. DMPK RNA transcript levels were normalized to total RNA content, as measured by RIBOGREEN®. Results are presented in Table 10 as percent inhibition of DMPK, relative to untreated control cells.
  • the tested antisense oligonucleotides demonstrated dose-dependent inhibition of DMPK mRNA levels under the conditions specified above.
  • Antisense oligonucleotides targeted to a human DMPK nucleic acid were tested for their effect on DMPK RNA transcript in vitro.
  • Cultured hSKMc at a density of 20,000 cells per well were transfected using electroporation with 10,000 nM antisense oligonucleotide. After approximately 24 hours, RNA was isolated from the cells and DMPK transcript levels were measured by quantitative real-time PCR. DMPK RNA transcript levels were adjusted according to total RNA content, as measured by RIBOGREEN®. Results are presented as percent inhibition of DMPK, relative to untreated control cells.
  • the antisense oligonucleotides in Tables 12 and 13 are 5-10-5 gapmers, where the gap segment comprises ten 2′-deoxynucleosides and each wing segment comprises five 2′-MOE nucleosides.
  • the internucleoside linkages throughout each gapmer are phosphorothioate (P ⁇ S) linkages. All cytosine residues throughout each gapmer are 5-methylcytosines.
  • Tiget start site indicates the 5′-most nucleoside to which the antisense oligonucleotide is targeted in the human genomic gene sequence.
  • ‘Target stop site’ indicates the 3′-most nucleoside to which the antisense oligonucleotide is targeted in the human genomic sequence.
  • Antisense oligonucleotides targeted to a murine DMPK nucleic acid were tested for their effect on DMPK RNA transcript in vitro.
  • Cultured mouse primary hepatocytes at a density of 35,000 cells per well were transfected using electroporation with 8,000 nM antisense oligonucleotide. After approximately 24 hours, RNA was isolated from the cells and DMPK transcript levels were measured by quantitative real-time PCR. DMPK RNA transcript levels were adjusted according to total RNA content, as measured by RIBOGREEN®. Results are presented as percent inhibition of DMPK, relative to untreated control cells.
  • the antisense oligonucleotides in Tables 14, 15, and 16 are 5-10-5 gapmers, where the gap segment comprises ten 2′-deoxynucleosides and each wing segment comprises five 2′-MOE nucleosides.
  • the internucleoside linkages throughout each gapmer are phosphorothioate (P ⁇ S) linkages. All cytosine residues throughout each gapmer are 5-methylcytosines.
  • ‘Murine Target start site’ indicates the 5′-most nucleoside to which the antisense oligonucleotide is targeted in the murine gene sequence.
  • ‘Murine Target stop site’ indicates the 3′-most nucleoside to which the antisense oligonucleotide is targeted in the murine gene sequence.
  • the murine oligonucleotides of Tables 14, 15, and 16 may also be cross-reactive with human gene sequences. ‘Mismatches’ indicate the number of nucleobases by which the murine oligonucleotide is mismatched with a human gene sequence. The greater the complementarity between the murine oligonucleotide and the human sequence, the more likely the murine oligonucleotide can cross-react with the human sequence.
  • the murine oligonucleotides in Tables 14, 15, and 16 were compared to SEQ ID NO: 800 (GENBANK Accession No. NM — 001081562.1). “Human Target start site” indicates the 5′-most nucleoside to which the gapmer is targeted in the human gene sequence. “Human Target stop site” indicates the 3′-most nucleoside to which the gapmer is targeted human gene sequence.
  • DMPK transcript levels were normalized to total RNA content, as measured by RIBOGREEN®. Results are presented in Table 17 as percent inhibition of DMPK, relative to untreated control cells.
  • Cultured HepG2 cells at a density of 20,000 cells per well were transfected using electroporation with 10,000 nM antisense oligonucleotide. After approximately 24 hours, RNA was isolated from the cells and alpha1 actin RNA transcript levels were measured by quantitative real-time PCR. Alpha1 actin RNA transcript levels were adjusted according to total RNA content, as measured by RIBOGREEN®. Results are presented as percent inhibition of alpha1 actin, relative to untreated control cells.
  • the antisense oligonucleotides in Table 18 are 5-10-5 gapmers, where the gap segment comprises ten 2′-deoxynucleosides and each wing segment comprises five 2′-MOE nucleosides.
  • the internucleoside linkages throughout each gapmer are phosphorothioate (P ⁇ S) linkages. All cytosine residues throughout each gapmer are 5-methylcytosines.
  • Tiget start site indicates the 5′-most nucleoside to which the antisense oligonucleotide is targeted.
  • ‘Target stop site’ indicates the 3′-most nucleoside to which the antisense oligonucleotide is targeted. All the antisense oligonucleotides listed in Table 18 target SEQ ID NO: 801 (GENBANK Accession No. NM — 001100.3).
  • the tested antisense oligonucleotide sequences demonstrated dose-dependent inhibition of alpha 1 actin mRNA levels under the conditions specified above.
  • Alpha1 actin RNA transcript levels were normalized to total RNA content, as measured by RIBOGREEN®. Results are presented in Table 19 as percent inhibition of alpha1 actin, relative to untreated control cells.
  • the HSA LR mouse model is an established model for DM1 (Mankodi, A. et al. Science. 289: 1769, 2000).
  • the mice carry a human skeletal actin (hACTA1) transgene with 220 CTG repeats inserted in the 3′ UTR of the gene.
  • the hACTA1-CUGexp transcript accumulates in nuclear foci in skeletal muscles and results in myotonia similar to that in human DM1 (Mankodi, A. et al. Mol. Cell 10: 35, 2002; Lin, X. et al. Hum. Mol. Genet. 15: 2087, 2006).
  • hACTA1 human skeletal actin
  • HSA human skeletal actin
  • LR long repeat
  • DM1 mice were generated by insertion in FVB/N mice of a transgene with 250 CUG repeats in the 3′ UTR of human skeletal actin.
  • the transgene is expressed in the mice as a CUG repeat RNA, which is retained in the nucleus, forming nuclear inclusions or foci, similar to that seen in human tissue samples of patients with myotonic dystrophy (DM1).
  • ISIS 190403 and ISIS 445238 which demonstrated statistically significant dose-dependent inhibition in vitro (see Example 11), were evaluated for their ability to reduce human alpha1 actin RNA transcript in vivo.
  • HSA LR mice were maintained on a 12-hour light/dark cycle and fed ad libitum normal Purina mouse chow. Animals were acclimated for at least 7 days in the research facility before initiation of the experiment.
  • Antisense oligonucleotides were prepared in PBS and sterilized by filtering through a 0.2 micron filter. Oligonucleotides were dissolved in 0.9% PBS for injection.
  • mice were divided into two treatment groups.
  • the two groups received direct intramuscular injections of ISIS 190403 or ISIS 445238 at a dose of 0.8 nM into the tibialis anterior muscle on one side.
  • the contralateral tibialis anterior muscle in each mouse received a single dose intramuscular injection of PBS.
  • the PBS-injected muscle acted as the control.
  • ISIS 445236 which demonstrated statistically significant dose-dependent inhibition in vitro (see Example 11), was evaluated for its ability to reduce human alpha1 actin RNA transcript in vivo.
  • HSA LR mice were maintained on a 12-hour light/dark cycle and fed ad libitum normal Purina mouse chow. Animals were acclimated for at least 7 days in the research facility before initiation of the experiment.
  • Antisense oligonucleotides were prepared in PBS and sterilized by filtering through a 0.2 micron filter. Oligonucleotides were dissolved in 0.9% PBS for injection.
  • mice were divided into three treatment groups.
  • the groups received direct intramuscular injections of ISIS 445236 at doses of 0.2 nM, 0.4 nM or 0.8 nM into the tibialis anterior muscle of one side.
  • the contralateral tibialis anterior muscle in each mouse received a single dose intramuscular injection of PBS.
  • the PBS-injected muscle acted as the control.
  • Myotonia refers to repetitive action potential that is due to delayed relaxation of muscle fibers. This phenomenon is observed in patients of myotonic dystrophy as well as in the HSA LR mice. When the EMG needle is inserted into a myotonic muscle, the electrical activity is prolonged for up to several seconds past when the insertional activity should normally cease. The frequency of myotonic discharges ranges from 50 to 100 impulses per second.
  • Myotonia was measured via electromyography and graded in the following manner: grade 0 refers to no myotonia elicited by any needle insertion (0%); grade 1 refers to myotonia elicited by less than 50% needle insertions; grade 2 refers to myotonia elicited by more than 50% needle insertions; and grade 3 refers to mytonia elicited by 100% needle insertions.
  • mice were anesthetized by using i.p. a cocktail of 100 mg/kg ketamine, 10 mg/kg xylazine, and 3 mg/kg acepromazine. Electromyography on left and right quadriceps, left and right gastrocnemius muscles, left and right tibialis anterior muscles and lumbar paraspinals muscles was performed as previously described (Kanadia et al, 2003, Science, 302: 1978-1980) by using 30 gauge concentric needle electrodes and a minimum of 10 needle insertions for each muscle. The data is presented in Table 22 as the average myotonia grade observed in four mice of each group and demonstrates significant reduction of myotonia in mice treated with ISIS 445236.
  • DM1/HSA LR mouse model the accumulation of expanded CUG RNA in the nucleus leads to the sequestration of poly(CUG)-binding proteins, such as Muscleblind-like 1 (MBLN1) (Miller, J. W. et al. EMBO J. 19: 4439, 2000).
  • MLLN1 Muscleblind-like 1
  • the splicing factor MBNL1 which controls alternative splicing of the Serca1 gene is sequestered in expanded CUG foci. This triggers dysregulation of the alternative splicing of this gene.
  • RT-PCR was performed with the SuperScript III One-Step RT-PCR System and Platinum Taq Polymerase (Invitrogen), using gene-specific primers for cDNA synthesis and PCR amplification.
  • the forward and reverse primers for Serca-1 have been described in Bennett and Swayze (Annu. Rev. Pharmacol. 2010; 50: 259-93). PCR products were separated on agarose gels, stained with SybrGreen I Nucleic Acid Gel Stain (Invitrogen), and imaged using a Fujifilm LAS-3000 Intelligent Dark Box.
  • the PCR products of Serca1 splicing in the PBS control demonstrated exon 22 exclusion as a result of dysregulation of MBLN1.
  • Treatment with ISIS 445236 resulted in exon 22 inclusion and normalization of alternative splicing of the Serca1 gene in the tibialis anterior, gastrocnemius, and quadriceps muscles.
  • antisense inhibition of alpha1 actin corrected Serca1 splicing dysregulation, which indicates that treatment with antisense oligonucleotide reduced accumulation of CUGexp in the nuclear foci.
  • Reduced accumulation of CUGexp in the nuclear foci corrects MBLN1 sequestration thereby allowing normal splicing to occur.
  • ISIS 190403, ISIS 445236 and ISIS 445238 were evaluated for their ability to reduce human alpha1 actin RNA transcript in vivo.
  • HSA LR mice were maintained on a 12-hour light/dark cycle and fed ad libitum normal Purina mouse chow. Animals were acclimated for at least 7 days in the research facility before initiation of the experiment.
  • Antisense oligonucleotides were prepared in PBS and sterilized by filtering through a 0.2 micron filter. Oligonucleotides were dissolved in 0.9% PBS for injection.
  • mice were divided into four treatment groups.
  • the first three groups received subcutaneous injections of ISIS 190403, ISIS 445236 or ISIS 445238 at a dose of 25 mg/kg twice per week for 4 weeks.
  • the fourth group received subcutaneous injections of PBS twice weekly for 4 weeks.
  • the PBS-injected group served as the control group to which the oligonucleotide-treated group was compared.
  • ISIS 445236 and ISIS 445238 demonstrated significant inhibition of alpha1 actin mRNA levels under the conditions specified above.
  • Frozen muscle tissue sections were fixed in fresh 3% paraformaldehyde in PBS solution for 15-20 minutes, after which they were rinsed twice with PBS for 5 minutes.
  • the nuclei were permeabilized with 0.5% Triton X-100 for 5 minutes after which the tissue was blocked with normal goat serum for 30 minutes.
  • the sections were incubated a 2′-O-methyl RNA targeted to alpha1 actin that is 5′-labeled with Texas Red (Integrated DNA Technologies).
  • the sections were counter-stained with DAPI to label the nuclei.
  • the sections were mounted and viewed with a standard fluorescence microscope. Image acquisition was by Metavue software and deconvolution was achieved by Autoquant software.
  • mice treated with ISIS 445236 and ISIS 445238 displayed reduced fluorescent intensity of alpha1 actin signal at the ribonuclear foci, indicating antisense inhibition of human alpha1 actin mRNA and reduction of the RNA in the nuclear foci.
  • Myotonia refers to repetitive action potential that is due to delayed relaxation of muscle fibers. This phenomenon is observed in patients of myotonic dystrophy as well as in the HSA LR mice. When the EMG needle is inserted into a myotonic muscle, the electrical activity is prolonged for up to several seconds past when the insertional activity should normally cease. The frequency of myotonic discharges ranges from 50 to 100 impulses per second.
  • Myotonia may be measured via electromyography and is graded in the following manner: grade 0 refers to no myotonia elicited by any needle insertion (0%); grade 1 refers to myotonia elicited by less than 50% needle insertions; grade 2 refers to myotonia elicited by more than 50% needle insertions; and grade 3 refers to mytonia elicited by 100% needle insertions.
  • mice were anesthetized by using i.p. 100 mg/kg ketamine, 10 mg/kg xylazine, and 3 mg/kg acepromazine or 250 mg/kg 2,2,2-tribromoethanol. Electromyography on left and right quadriceps, left and right gastrocnemius muscles, left and right tibialis anterior muscles and lumbar paraspinals muscles was performed as previously described (Kanadia et al, 2003, Science, 302: 1978-1980) by using 30 gauge concentric needle electrodes and a minimum of 10 needle insertions for each muscle. The data is presented in Table 24 as the average myotonia grade observed in four mice of each group and demonstrates significant reduction of myotonia in mice treated with ISIS 445236 and ISIS 445238.
  • the splicing factor MBNL1 which controls Serca1 splicing, m-Titin splicing, CIC-1 chloride channel gene (Clcn1) splicing, and Zasp splicing, is sequestered in expanded CUG foci. MBNL1 sequestration triggers dysregulated splicing in each of these genes.
  • total RNA was purified from the tibialis anterior, gastrocnemius, and quadriceps muscle and RT-PCR was performed, as described in Example 13.
  • the forward and reverse primers for Serca-1, m-Titin, Clcn1, and ZASP have been described in Bennett and Swayze, Annu. Rev. Pharmacol. 2010; 50: 259-93.
  • Serca1 splicing is dysregulated as demonstrated by exon 22 exclusion.
  • Treatment with each of ISIS 445236 and ISIS 445238 resulted in exon 22 inclusion and normalization of alternative splicing of the Serca1 gene in the tibialis anterior, gastrocnemius, and quadriceps muscles.
  • Zasp splicing is dysregulated as demonstrated by exon 11 inclusion.
  • Treatment with each of ISIS 445236 and ISIS 445238 resulted in skipping of exon 11 and normalization of alternative splicing of the Zasp gene in the tibialis anterior, gastrocnemius, and quadriceps muscles.
  • antisense inhibition of alpha1 actin corrected Serca1, m-Titin, Clcn1, and Zasp splicing dysregulation, which indicates that treatment with antisense oligonucleotide reduced accumulation of CUGexp in the nuclear foci.
  • Reduced accumulation of CUGexp in the nuclear foci correct MBLN1 sequestration thereby allowing normal splicing to occur.
  • HSA LR mice were divided into three treatment groups. The first two groups received subcutaneous injections of ISIS 445236 or ISIS 445238 at a dose of 25 mg/kg twice per week for 2 weeks. The third group received subcutaneous injections of PBS twice per week for 2 weeks. The PBS-injected group served as the control group to which the oligonucleotide-treated group was compared.
  • ISIS 445236 and ISIS 445238 demonstrated significant inhibition of alpha1 actin mRNA levels under the conditions specified above.
  • Electromyography on left and right quadriceps, left and right gastrocnemius muscles, left and right tibialis anterior muscles and lumbar paraspinals muscles was performed as previously described (Kanadia et al, 2003, Science, 302: 1978-1980) by using 30 gauge concentric needle electrodes and a minimum of 10 needle insertions for each muscle.
  • the data is presented in Table 26 as the average myotonia grade observed in four mice of each group and demonstrates significant reduction of myotonia in mice treated with ISIS 445236 and ISIS 445238.
  • Serca1 splicing is dysregulated as demonstrated by exon 22 exclusion, as a result of MBLN1 dysregulation.
  • Treatment with each of ISIS 445236 and ISIS 445238 resulted in near-complete inclusion and normalization of alternative splicing of exon 22 of the Serca1 gene in the tibialis anterior and quadriceps muscles.
  • antisense inhibition of alpha1 actin corrected Serca1 splicing dysregulation, which indicates that treatment with antisense oligonucleotide reduced accumulation of CUGexp in the nuclear foci.
  • Reduced accumulation of CUGexp in the nuclear foci correct MBLN1 sequestration thereby allowing normal splicing to occur.
  • HSA LR mice were subcutaneously injected with ISIS 445236 or ISIS 445238 at doses of 2.5 mg/kg, 8.5 mg/kg or 25.0 mg/kg twice per week for 4 weeks.
  • the control group received subcutaneous injections of PBS twice per week for 4 weeks.
  • the PBS-injected group served as the control group to which the oligonucleotide-treated group was compared.
  • Electromyography on left and right quadriceps (Quad), left and right gastrocnemius muscles (Gastroc), left and right tibialis anterior (TA) muscles and lumbar paraspinals muscles was performed as previously described (Kanadia et al, 2003, Science, 302: 1978-1980) by using 30 gauge concentric needle electrodes and a minimum of 10 needle insertions for each muscle.
  • the data is presented in Table 28 as the average myotonia grade observed in four mice of each group and demonstrates significant dose-dependent reduction of myotonia in mice treated with ISIS 445236 and ISIS 445238.
  • Serca1 splicing is dysregulated as demonstrated by exon 22 exclusion, as a result of MBLN1 dysregulation.
  • antisense inhibition of alpha1 actin corrected Serca1 splicing dysregulation, which indicates that treatment with antisense oligonucleotide reduced accumulation of CUGexp in the nuclear foci.
  • Reduced accumulation of CUGexp in the nuclear foci correct MBLN1 sequestration thereby allowing normal splicing to occur.
  • HSA LR mice received subcutaneous injections of ISIS 190401 at a dose of 25 mg/kg twice per week for 4 weeks.
  • a control group received subcutaneous injections of PBS twice per week for 2 weeks.
  • the PBS-injected group served as the control group to which the oligonucleotide-treated group was compared.
  • ISIS 190401 Treatment with ISIS 190401 resulted in significant inhibition of alpha1 actin mRNA levels in quadriceps muscle, gastrocnemius muscle, and tibialis anterior muscle under the conditions specified above.
  • Electromyography on left and right quadriceps, left and right gastrocnemius muscles, left and right tibialis anterior muscles and lumbar paraspinals muscles was performed as previously described (Kanadia et al, 2003, Science, 302: 1978-1980) by using 30 gauge concentric needle electrodes and a minimum of 10 needle insertions for each muscle.
  • the data is presented in Table 30 as the average myotonia grade observed in four mice of each group and demonstrates significant reduction of myotonia in mice treated with ISIS 190401.
  • Serca1 splicing is dysregulated as demonstrated by exon 22 exclusion, as a result of MBLN1 dysregulation.
  • Treatment with ISIS 190401 resulted in complete inclusion and normalization of alternative splicing of exon 22 of the Serca1 gene in all three muscle types.
  • antisense inhibition of alpha1 actin corrected Serca1 splicing dysregulation, which indicates that treatment with antisense oligonucleotide reduced accumulation of CUGexp in the nuclear foci.
  • Reduced accumulation of CUGexp in the nuclear foci corrects MBLN1 sequestration thereby allowing normal splicing to occur.
  • HSA LR mice received subcutaneous injections of ISIS 445236 at a dose of 25 mg/kg twice per week for 4 weeks.
  • a control group received subcutaneous injections of PBS twice per week for 2 weeks.
  • the PBS-injected group served as the control group to which the oligonucleotide-treated group was compared.
  • the mice were analyzed 6 weeks after administration of the last dose.
  • ISIS 445236 Treatment with ISIS 445236 resulted in significant inhibition of alpha1 actin mRNA levels in quadriceps muscle, gastrocnemius muscle, and tibialis anterior muscle under the conditions specified above.
  • Electromyography on left and right quadriceps, left and right gastrocnemius muscles, left and right tibialis anterior muscles and lumbar paraspinals muscles was performed as previously described (Kanadia et al, 2003, Science, 302: 1978-1980) by using 30 gauge concentric needle electrodes and a minimum of 10 needle insertions for each muscle.
  • the data is presented in Table 32 as the average myotonia grade observed in four mice of each group and demonstrates significant reduction of myotonia in mice treated with ISIS 445236. Therefore, the effect of antisense inhibition of alpha actin by ISIS 445236 was sustained at least for 6 weeks.
  • ISIS 444745 AGCAGCAGCAGCAGCAGCAGCAGCAGCAGCA (SEQ ID NO: 789) is a uniform 2′-O-methoxyethyl oligonucleotide, 25 nucleotides in length and with a phosphorothioate backbone.
  • ISIS 444746 (AGCAGCAGCAGCAGCAGCAGCAGCAG (SEQ ID NO: 790) is a uniform 2′-O-methoxyethyl oligonucleotide, 20 nucleotides in length and with a phosphorothioate backbone.
  • ISIS 444749 (GCAGCAGCAGCAGCA (SEQ ID NO: 791) is a uniform 2′-O-methoxyethyl oligonucleotide, 15 nucleotides in length and with a phosphorothioate backbone.
  • ISIS 445236 was included in the assay as a positive control.
  • HSA LR mice were divided into three treatment groups.
  • the groups received direct intramuscular injections of ISIS 444745, ISIS 444746 or ISIS 444749 at a dose of 0.4 nM into the tibialis anterior muscle.
  • the contralateral tibialis anterior muscle in each mouse received a single dose intramuscular injection of PBS.
  • the PBS-injected muscle acted as the control.
  • ISIS 444745 and ISIS 444746 were further evaluated for their ability to reduce human alpha 1 actin mRNA in vivo.
  • HSA LR mice were maintained on a 12-hour light/dark cycle and fed ad libitum normal Purina mouse chow. Animals were acclimated for at least 7 days in the research facility before initiation of the experiment.
  • Antisense oligonucleotides were prepared in PBS and sterilized by filtering through a 0.2 micron filter. Oligonucleotides were dissolved in 0.9% PBS for injection.
  • mice were divided into 6 treatment groups. Three of the groups received direct intramuscular injections of ISIS 444745 at doses of 0.2 nM, 0.5 nM, or 1.0 nM into the tibialis anterior muscle on one side. Another three groups direct intramuscular injections of ISIS 444746 at doses of 0.2 nM, 0.5 nM, or 1.0 nM into the tibialis anterior muscle on one side.
  • the contralateral tibialis anterior muscle in each mouse received a single dose intramuscular injection of PBS. The PBS-injected muscle acted as the control for the corresponding muscle treated with ISIS oligonucleotide.
  • Electromyography on left and right quadriceps, left and right gastrocnemius muscles, left and right tibialis anterior muscles and lumbar paraspinals muscles was performed as previously described (Kanadia et al, 2003, Science, 302: 1978-1980) by using 30 gauge concentric needle electrodes and a minimum of 10 needle insertions for each muscle.
  • the data is presented in Table 34 as the average myotonia grade observed in four mice of each group and demonstrates significant reduction of myotonia in mice treated with either ISIS 444745 or ISIS 444746.
  • the effect of antisense inhibition of alpha actin by ISIS 444745 and 444746 was sustained at least for 6 weeks.
  • ISIS 445236 was included in the assay as a positive control.
  • HSA LR mice were divided into five treatment groups.
  • the first three groups received subcutaneous injections of ISIS 444745, ISIS 444746 or ISIS 444749 at a dose of 25 mg/kg twice per week for 4 weeks.
  • the fourth group received subcutaneous injections of PBS twice per week for 4 weeks.
  • the fifth group received subcutaneous injections of ISIS 445236 at a dose of 25 mg/kg twice per week for 4 weeks.
  • the PBS-injected group served as the control group to which the oligonucleotide-treated group was compared.
  • Electromyography on left and right quadriceps, left and right gastrocnemius muscles, left and right tibialis anterior muscles and lumbar paraspinals muscles was performed as previously described (Kanadia et al, 2003, Science, 302: 1978-1980) by using 30 gauge concentric needle electrodes and a minimum of 10 needle insertions for each muscle.
  • the data is presented in Table 35 as the average myotonia grade observed in four mice of each group.
  • ISIS 445236 led to significant reduction in myotonia.
  • ISIS 444745 and ISIS 444746 also resulted in reduced myotonia in some of the tissues tested.
  • HSA-short repeat mice express the identical transgene as the HSA LR mice, except that 5 instead of 250 CUG repeats are inserted in the 3′ UTR. HSA SR mice do not have myotonia, splicing changes, or any other observable myotonia phenotype. ISIS 445236 was used in this assay.
  • HSA LR mice were divided into four treatment groups. The first three groups received subcutaneous injections of ISIS 445236 at doses of 2.5 mg/kg, 8.5 mg/kg or 25.0 mg/kg twice per week for 4 weeks. The fourth group received subcutaneous injections of PBS twice per week for 4 weeks. The PBS-injected group served as the control group to which the oligonucleotide-treated group was compared. HSA SR mice were also divided into four groups and similarly treated.
  • LC15 mice, Line A are transgenic mice containing the entire human DMPK 3′UTR (developed by Wheeler et al, University of Rochester). The mice are the second generation of mice backcrossed to an FVB background. The transgene is expressed in the mice as a CUG repeat RNA, which is retained in the nucleus, forming nuclear inclusions or foci, similar to that seen in human tissue samples of patients with myotonic dystrophy (DM1). There are 350-400 CUG repeats in the DMPK transgene. These mice display early signs of DM1 and do not display any myotonia in their muscle tissues.
  • ISIS 445569, ISIS 444404, ISIS 444436 and ISIS 473810 which demonstrated statistically significant dose-dependent inhibition in vitro (see Example 5), were evaluated for their ability to reduce human DMPK RNA transcript in vivo.
  • LC15 Line A mice were maintained on a 12-hour light/dark cycle and fed ad libitum normal Purina mouse chow. Animals were acclimated for at least 7 days in the research facility before initiation of the experiment.
  • Antisense oligonucleotides were prepared in PBS and sterilized by filtering through a 0.2 micron filter. Oligonucleotides were dissolved in 0.9% PBS for injection.
  • mice were divided into five treatment groups.
  • the first three groups received subcutaneous injections of ISIS 445569, ISIS 444404 or ISIS 444436 at a dose of 25 mg/kg twice per week for 4 weeks.
  • the fourth group received subcutaneous injections of ISIS 473810 at a dose of 12.5 mg/kg twice per week for 4 weeks.
  • the fifth group received subcutaneous injections of PBS twice weekly for 4 weeks.
  • the PBS-injected group served as the control group to which the oligonucleotide-treated group was compared.
  • Electromyography on left and right quadriceps, left and right gastrocnemius muscles, left and right tibialis anterior muscles and lumbar paraspinals muscles was performed as previously described (Kanadia et al, 2003, Science, 302: 1978-1980) by using 30 gauge concentric needle electrodes and a minimum of 10 needle insertions for each muscle. Since LC15 mice do not have myotonia, neither the control group nor the treatment groups displayed any myotonia in any muscle tested.
  • mice, Line D are transgenic mice containing the entire human DMPK 3′UTR (developed by Wheeler et al, University of Rochester). The mice are the third generation of mice backcrossed to an FVB background. The transgene is expressed in the mice as a CUG repeat RNA, which is retained in the nucleus, forming nuclear inclusions or foci, similar to that seen in human tissue samples of patients with myotonic dystrophy (DM1). There are 350-400 CUG repeats in the DMPK transgene. These mice display early signs of DM1 and do not display any myotonia in their muscle tissues.
  • ISIS 445569, ISIS 444404, ISIS 444436 and ISIS 473810 were further evaluated for their ability to reduce human DMPK RNA transcript in vivo.
  • LC15 Line D mice were maintained on a 12-hour light/dark cycle and fed ad libitum normal Purina mouse chow. Animals were acclimated for at least 7 days in the research facility before initiation of the experiment.
  • Antisense oligonucleotides were prepared in PBS and sterilized by filtering through a 0.2 micron filter. Oligonucleotides were dissolved in 0.9% PBS for injection.
  • mice were divided into six treatment groups.
  • the first three groups received subcutaneous injections of ISIS 445569, ISIS 444404 or ISIS 444436 at a dose of 25.00 mg/kg twice per week for 4 weeks.
  • the fourth group received subcutaneous injections of ISIS 473810 at a dose of 12.50 mg/kg twice per week for 4 weeks.
  • the fifth group received subcutaneous injections of ISIS 473810 at a dose of 6.25 mg/kg twice per week for 4 weeks.
  • the sixth group received subcutaneous injections of PBS twice weekly for 4 weeks.
  • the PBS-injected group served as the control group to which the oligonucleotide-treated group was compared.
  • Electromyography on left and right quadriceps, left and right gastrocnemius muscles, left and right tibialis anterior muscles and lumbar paraspinals muscles was performed as previously described (Kanadia et al, 2003, Science, 302: 1978-1980) by using 30 gauge concentric needle electrodes and a minimum of 10 needle insertions for each muscle. Since LC15 mice do not have myotonia, neither the control group nor the treatment groups displayed any myotonia in any muscle tested.
  • hDMPK-targeting ASOs 444401 and 299471 target knockdown in soleus muscle was measured in SXL mice.
  • the SXL mouse is transgenic for the entire DMPK gene and promoter and contains a 1000 CUG repeat sequence in the 3′UTR of DMPK gene.
  • Results of Taqman assays demonstrated that treatment with either ISISI 444401 or ISIS 299471 significantly reduced mut-hDMPK mRNA levels but had negligible effect on endogenous mouse Dmpk mRNA levels.
  • ISIS 444401 and ISIS 299471 selectively target human DMPK mRNA transcript.
  • HSA LR mice received subcutaneous injections of ISIS 190401 at a dose of 25 mg/kg twice per week for 4 weeks.
  • a control group received subcutaneous injections of PBS twice per week for 4 weeks.
  • the PBS-injected group served as the control group to which the oligonucleotide-treated group was compared.
  • the mice were analyzed 15 weeks after administration of the last dose.
  • ISIS 190401 Treatment with ISIS 190401 resulted in significant inhibition of alpha1 actin mRNA levels under the conditions specified above.
  • Electromyography on left and right quadriceps, left and right gastrocnemius muscles, left and right tibialis anterior muscles and lumbar paraspinals muscles was performed as previously described (Kanadia et al, 2003, Science, 302: 1978-1980) by using 30 gauge concentric needle electrodes and a minimum of 10 needle insertions for each muscle.
  • the data is presented in Table 41 as the average myotonia grade observed in four mice of each group and demonstrates significant reduction of myotonia in mice treated with ISIS 190401. Therefore, the effect of antisense inhibition of alpha actin by ISIS 190401 was sustained at least for 15 weeks.
  • antisense inhibition of alpha1 actin corrected Serca1 splicing dysregulation, which indicates that treatment with antisense oligonucleotide reduced accumulation of CUGexp in the nuclear foci.
  • Reduced accumulation of CUGexp in the nuclear foci corrects MBLN1 sequestration thereby allowing normal splicing to occur.
  • HSA LR mice received subcutaneous injections of ISIS 190401 or ISIS 445236 at a dose of 25 mg/kg twice per week for 4 weeks.
  • a control group received subcutaneous injections of PBS twice per week for 4 weeks.
  • the PBS-injected group served as the control group to which the oligonucleotide-treated group was compared.
  • HSA LR transgenic mice with wild-type mice identified 93 transcripts whose expression levels were altered more than two-fold (P ⁇ 0.0001), as presented in Table 42, below.
  • the extent of dysregulation for these transcripts was reduced or normalized for antisense oligonucleotides (88% dysregulated transcripts responded to ISIS 445236, P ⁇ 0.05 for ISIS 445236 vs. PBS control, whereas 90% responded to ISIS 190401).
  • WT saline saline vs. WT vs. WT OSBPL10 15.11 0.0000 0.46 0.0023 6.95 0.0008 0.39 0.0007 5.92 0.0002 FBXL13 12.12 0.0000 0.49 0.0159 5.91 0.0385 0.65 0.0255 7.93 0.0026 NGFR 11.57 0.0000 0.23 0.0001 2.66 0.0314 0.16 0.0000 1.84 0.0133 SLC1A1 9.39 0.0000 0.39 0.0001 3.66 0.0001 0.30 0.0001 2.85 0.0116 CXADR 9.13 0.0000 0.14 0.0000 1.30 0.6119 0.21 0.0001 1.94 0.2244 NFATC2 8.48 0.0000 0.32 0.0002 2.67 0.0043 0.22 0.0001 1.84 0.0394 ATP1B4 7.02 0.0000 0.24 0.0000 1.68 0.0021 0.24 0.0000 1.70 0.0091 UCHL1 6.80 0.0000 0.71 0.0168 4.86 0.0005 0.72 0.1187 4.91

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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9783803B2 (en) 2014-02-07 2017-10-10 Vib Vzw Inhibition of NEAT1 for treatment of solid tumors
US20210038629A1 (en) * 2019-07-26 2021-02-11 Ionis Pharmaceuticals, Inc. Compounds and methods for modulating gfap
US10954519B2 (en) 2013-08-09 2021-03-23 lonis Pharmaceuticals, Inc. Compounds and methods for modulation of dystrophia myotonica-protein kinase (DMPK) expression
US11633498B2 (en) 2021-07-09 2023-04-25 Dyne Therapeutics, Inc. Muscle targeting complexes and uses thereof for treating myotonic dystrophy
US11679161B2 (en) 2021-07-09 2023-06-20 Dyne Therapeutics, Inc. Muscle targeting complexes and uses thereof for treating facioscapulohumeral muscular dystrophy
US20230227855A1 (en) * 2016-06-29 2023-07-20 Vertex Pharmaceuticals Incorporated Materials and Methods for Treatment of Myotonic Dystrophy Type 1 (DM) and Other Related Disorders
US11787869B2 (en) 2018-08-02 2023-10-17 Dyne Therapeutics, Inc. Methods of using muscle targeting complexes to deliver an oligonucleotide to a subject having facioscapulohumeral muscular dystrophy or a disease associated with muscle weakness
US11833221B2 (en) 2021-09-01 2023-12-05 Ionis Pharmaceuticals, Inc. Oligomeric compounds for reducing DMPK expression
US11911484B2 (en) 2018-08-02 2024-02-27 Dyne Therapeutics, Inc. Muscle targeting complexes and uses thereof for treating myotonic dystrophy
US11931421B2 (en) 2022-04-15 2024-03-19 Dyne Therapeutics, Inc. Muscle targeting complexes and formulations for treating myotonic dystrophy
US12018087B2 (en) 2018-08-02 2024-06-25 Dyne Therapeutics, Inc. Muscle-targeting complexes comprising an anti-transferrin receptor antibody linked to an oligonucleotide and methods of delivering oligonucleotide to a subject
US12097263B2 (en) 2018-08-02 2024-09-24 Dyne Therapeutics, Inc. Muscle targeting complexes and uses thereof for treating myotonic dystrophy
US12102687B2 (en) 2021-07-09 2024-10-01 Dyne Therapeutics, Inc. Muscle targeting complexes and uses thereof for treating myotonic dystrophy
US12305189B2 (en) 2017-08-03 2025-05-20 Voyager Therapeutics, Inc. Compositions and methods for delivery of AAV

Families Citing this family (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT2049664E (pt) 2006-08-11 2012-01-03 Prosensa Technologies Bv Oligonucleotídeos de cadeia simples complementares dos elementos repetitivos para tratar perturbações genéticas associadas à instabilidade das repetições do adn
PT2203173E (pt) 2007-10-26 2016-03-15 Academisch Ziekenhuis Leiden Resumo
ES2756326T3 (es) * 2010-07-19 2020-04-27 Ionis Pharmaceuticals Inc Modulación de la expresión de distrofia miotónica-proteína quinasa (DMPK)
EP2638163B1 (en) 2010-11-12 2017-05-17 The General Hospital Corporation Polycomb-associated non-coding rnas
US9920317B2 (en) 2010-11-12 2018-03-20 The General Hospital Corporation Polycomb-associated non-coding RNAs
EP2751269B1 (en) 2011-08-29 2016-03-23 Ionis Pharmaceuticals, Inc. Methods and compounds useful in conditions related to repeat expansion
EP2756080B1 (en) 2011-09-14 2019-02-20 Translate Bio MA, Inc. Multimeric oligonucleotide compounds
ES2673960T3 (es) 2011-12-22 2018-06-26 Ionis Pharmaceuticals, Inc. Métodos para modular la expresión de un transcrito-1 de adenocarcinoma en pulmón asociado a metástasis (MALAT-1)
AU2013212758A1 (en) 2012-01-27 2014-08-14 Biomarin Technologies B.V. RNA modulating oligonucleotides with improved characteristics for the treatment of Duchenne and Becker muscular dystrophy
CA3103101C (en) 2012-04-23 2023-01-17 Biomarin Technologies B.V. Rna modulating oligonucleotides with improved characteristics for the treatment of neuromuscular disorders
CA2873794A1 (en) 2012-05-16 2013-11-21 Rana Therapeutics Inc. Compositions and methods for modulating smn gene family expression
AU2013262663A1 (en) 2012-05-16 2015-01-22 The General Hospital Corporation D/B/A Massachusetts General Hospital Compositions and methods for modulating gene expression
JP2015518713A (ja) 2012-05-16 2015-07-06 ラナ セラピューティクス インコーポレイテッド Ｕｔｒｎ発現を調節するための組成物及び方法
AU2013262699A1 (en) 2012-05-16 2015-01-22 Rana Therapeutics, Inc. Compositions and methods for modulating ATP2A2 expression
WO2013173608A1 (en) 2012-05-16 2013-11-21 Rana Therapeutics, Inc. Compositions and methods for modulating mecp2 expression
AU2013262700A1 (en) 2012-05-16 2015-01-22 Rana Therapeutics, Inc. Compositions and methods for modulating hemoglobin gene family expression
US10837014B2 (en) 2012-05-16 2020-11-17 Translate Bio Ma, Inc. Compositions and methods for modulating SMN gene family expression
EP3461895B1 (en) * 2012-06-25 2020-07-01 Ionis Pharmaceuticals, Inc. Modulation of ube3a-ats expression
WO2014031881A2 (en) * 2012-08-22 2014-02-27 Lipovich Leonard Activity-dependent gene pairs as therapeutic targets and methods and devices to identify the same
WO2014043544A1 (en) 2012-09-14 2014-03-20 Rana Therapeutics, Inc. Multimeric oligonucleotide compounds
US9175291B2 (en) * 2012-10-11 2015-11-03 Isis Pharmaceuticals Inc. Modulation of androgen receptor expression
DK2906696T4 (da) 2012-10-15 2023-02-27 Ionis Pharmaceuticals Inc Fremgangsmåder til modulering af c9orf72-ekspression
US10577604B2 (en) 2012-10-15 2020-03-03 Ionis Pharmaceuticals, Inc. Methods for monitoring C9ORF72 expression
CN104968783B (zh) * 2012-10-15 2019-12-10 Ionis制药公司 用于调节c9orf72表达的组合物
KR101507505B1 (ko) * 2013-04-18 2015-04-07 사회복지법인 삼성생명공익재단 제 1 형 근긴장성 이영양증의 진단 방법
WO2015017675A2 (en) * 2013-07-31 2015-02-05 Isis Pharmaceuticals, Inc. Methods and compounds useful in conditions related to repeat expansion
WO2015023941A1 (en) 2013-08-16 2015-02-19 Rana Therapeutics, Inc. Oligonucleotides targeting euchromatin regions of genes
JP2016528258A (ja) * 2013-08-16 2016-09-15 ラナ セラピューティクス インコーポレイテッド 非コードｒｎａを形成するヘテロクロマチン
RS59252B1 (sr) * 2013-09-13 2019-10-31 Ionis Pharmaceuticals Inc Modulatori faktora b komplementa
WO2015047512A1 (en) * 2013-09-25 2015-04-02 The University Of Chicago Inhibitors of cacna1a/alpha1a subunit internal ribosomal entry site (ires) and methods of treating spinocerebellar ataxia type 6
JP2016534035A (ja) 2013-10-04 2016-11-04 ラナ セラピューティクス インコーポレイテッド 筋萎縮性側索硬化症を治療するための組成物及び方法
SG10201808903UA (en) 2013-10-11 2018-11-29 Ionis Pharmaceuticals Inc Compositions for modulating c9orf72 expression
US11162096B2 (en) 2013-10-14 2021-11-02 Ionis Pharmaceuticals, Inc Methods for modulating expression of C9ORF72 antisense transcript
US10006027B2 (en) 2014-03-19 2018-06-26 Ionis Pharmaceuticals, Inc. Methods for modulating Ataxin 2 expression
RS62526B1 (sr) 2014-03-19 2021-11-30 Ionis Pharmaceuticals Inc Kompozicije za modulaciju ekspresije ataksina 2
WO2015161189A1 (en) * 2014-04-17 2015-10-22 Cornell University Neat1 as a prognostic marker and therapeutic target for prostate cancer
BR112017004056A2 (pt) 2014-09-12 2017-12-05 Biogen Ma Inc composições e métodos para detecção da proteína smn em um indivíduo e tratamento de um indivíduo
WO2016070060A1 (en) 2014-10-30 2016-05-06 The General Hospital Corporation Methods for modulating atrx-dependent gene repression
US10400243B2 (en) 2014-11-25 2019-09-03 Ionis Pharmaceuticals, Inc. Modulation of UBE3A-ATS expression
EP3256591A4 (en) 2015-02-13 2018-08-08 Translate Bio Ma, Inc. Hybrid oligonucleotides and uses thereof
WO2016149455A2 (en) 2015-03-17 2016-09-22 The General Hospital Corporation The rna interactome of polycomb repressive complex 1 (prc1)
HUE049233T2 (hu) 2015-04-16 2020-09-28 Ionis Pharmaceuticals Inc C9ORF72-expresszió módosítására szolgáló készítmények
CN105586399A (zh) * 2015-09-07 2016-05-18 张国新 一种与胃癌相关的血清/血浆lncRNA标志物试剂盒
US11116843B2 (en) 2015-09-25 2021-09-14 Ionis Pharmaceuticals, Inc. Conjugated antisense compounds and their use
EP3353303B1 (en) 2015-09-25 2023-08-02 Ionis Pharmaceuticals, Inc. Compositions and methods for modulating ataxin 3 expression
US11021707B2 (en) 2015-10-19 2021-06-01 Phio Pharmaceuticals Corp. Reduced size self-delivering nucleic acid compounds targeting long non-coding RNA
US11260073B2 (en) 2015-11-02 2022-03-01 Ionis Pharmaceuticals, Inc. Compounds and methods for modulating C90RF72
ES2991800T3 (es) 2015-11-12 2024-12-04 Hoffmann La Roche Oligonucleótidos para inducir la expresión del UBE3A paterno
CN105331720A (zh) * 2015-11-27 2016-02-17 首都医科大学宣武医院 检测dm致病基因突变的方法，及其引物、试剂盒
AU2016366694C1 (en) 2015-12-10 2021-03-25 Ptc Therapeutics, Inc. Methods for treating huntington's disease
US20190002887A1 (en) 2015-12-31 2019-01-03 Ionis Pharmaceuticals, Inc. Methods for reducing ataxin-2 expression
MA45328A (fr) 2016-04-01 2019-02-06 Avidity Biosciences Llc Compositions acide nucléique-polypeptide et utilisations de celles-ci
US11198867B2 (en) 2016-06-16 2021-12-14 Ionis Pharmaceuticals, Inc. Combinations for the modulation of SMN expression
PT3484524T (pt) * 2016-07-15 2023-02-15 Ionis Pharmaceuticals Inc Composições e métodos para a modulação de smn2
WO2018014042A1 (en) * 2016-07-15 2018-01-18 Ionis Pharmaceuticals, Inc. Compounds and methods for modulation of dystrophin transcript
WO2018014043A1 (en) * 2016-07-15 2018-01-18 Ionis Pharmaceuticals, Inc. Compounds and methods for modulation of transcript processing
ES2659845B1 (es) * 2016-09-19 2019-01-04 Univ Valencia Modulación de microRNAs contra la distrofia miotónica tipo 1 y antagonistas de microRNAs para ello
JOP20190104A1 (ar) * 2016-11-10 2019-05-07 Ionis Pharmaceuticals Inc مركبات وطرق لتقليل التعبير عن atxn3
EP4035659A1 (en) 2016-11-29 2022-08-03 PureTech LYT, Inc. Exosomes for delivery of therapeutic agents
MX2019008199A (es) 2017-01-06 2019-11-25 Avidity Biosciences Llc Composiciones de acido nucleico polipeptido y metodos de induccion de la omision de exon.
EP3592365A4 (en) 2017-03-10 2021-01-13 The Board Of Regents Of The University Of Texas System TREATMENT OF ENDOTHELIAL CORNEAL DYSTROPHY OF FUCHS
US11359200B2 (en) * 2017-04-09 2022-06-14 The Cleveland Clinic Foundation Cancer treatment by MALAT1 inhibition
US11407753B2 (en) 2017-06-05 2022-08-09 Ptc Therapeutics, Inc. Compounds for treating Huntington's disease
WO2018226788A1 (en) * 2017-06-07 2018-12-13 University Of Massachusetts Anti-adam33 oligonucleotides and related methods
WO2019005980A1 (en) 2017-06-28 2019-01-03 Ptc Therapeutics, Inc. METHODS OF TREATING HUNTINGTON'S DISEASE
MX2019015580A (es) 2017-06-28 2020-07-28 Ptc Therapeutics Inc Metodos para tratar la enfermedad de huntington.
CN107446012B (zh) * 2017-07-10 2020-06-05 浙江大学 一类肿瘤荧光显像剂及制备和应用
GB201711809D0 (en) 2017-07-21 2017-09-06 Governors Of The Univ Of Alberta Antisense oligonucleotide
SG11202005022YA (en) * 2017-12-06 2020-06-29 Avidity Biosciences Inc Compositions and methods of treating muscle atrophy and myotonic dystrophy
CN112135815A (zh) 2018-03-27 2020-12-25 Ptc医疗公司 用于治疗亨廷顿氏病的化合物
PE20212131A1 (es) * 2018-05-09 2021-11-05 Ionis Pharmaceuticals Inc Compuestos y metodos para reducir de la expresion de atxn3
CN112469421A (zh) * 2018-05-15 2021-03-09 华盛顿大学 减少剪接病和治疗rna显性疾病的组合物和方法
CN112912500A (zh) 2018-06-05 2021-06-04 豪夫迈·罗氏有限公司 用于调节atxn2表达的寡核苷酸
MX2020014315A (es) 2018-06-27 2021-05-27 Ptc Therapeutics Inc Compuestos de heteroarilo para tratar la enfermedad de huntington.
LT3814357T (lt) 2018-06-27 2024-06-25 Ptc Therapeutics, Inc. Heterocikliniai ir heteroarilų junginiai, skirti hantingtono ligos gydymui
WO2020023737A1 (en) 2018-07-25 2020-01-30 Ionis Pharmaceuticals, Inc. Compounds and methods for reducing atxn2 expression
SG11202100925VA (en) * 2018-08-02 2021-02-25 Dyne Therapeutics Inc Muscle targeting complexes and uses thereof for treating myotonic dystrophy
US12370264B1 (en) 2018-08-02 2025-07-29 Dyne Therapeutics, Inc. Complexes comprising an anti-transferrin receptor antibody linked to an oligonucleotide and method of delivering oligonucleotide to a subject
GB201812972D0 (en) 2018-08-09 2018-09-26 Univ Oxford Innovation Ltd Cell-penetrating peptides
CA3110466A1 (en) * 2018-08-22 2020-02-27 Research Institute At Nationwide Children's Hospital Recombinant virus products and methods for inhibiting expression of dystrophia myotonica protein kinase and/or interfering with a trinucleotide repeat expansion in the 3' untranslated region of the dmpk gene
CA3121010A1 (en) * 2018-11-19 2020-05-28 Uniqure Ip B.V. Rnai induced reduction of ataxin-3 for the treatment of spinocerebellar ataxia type 3
IL319265A (en) 2018-12-21 2025-04-01 Avidity Biosciences Inc Anti-transferrin receptor antibodies and their uses
CA3131700A1 (en) 2019-02-27 2020-09-03 Ionis Pharmaceuticals, Inc. Modulators of malat1 expression
DK3947684T3 (da) 2019-03-29 2025-05-12 Ionis Pharmaceuticals Inc Forbindelser og fremgangsmåder til at modulere ube3a-ats
US11286485B2 (en) 2019-04-04 2022-03-29 Hoffmann-La Roche Inc. Oligonucleotides for modulating ATXN2 expression
CN111826432A (zh) * 2019-04-18 2020-10-27 南京大学 细胞去服务化状态的分子标记物检测及其调控方法
MX2021014478A (es) * 2019-05-28 2022-01-06 Astellas Pharma Inc Metodo para tratar distrofia muscular por direccionamiento del gen dmpk.
WO2021035128A1 (en) * 2019-08-21 2021-02-25 H. Lee Moffitt Cancer Center And Research Institute Inc. Compositions and methods for treating chronic myelomonocytic leukemia
CA3156848A1 (en) 2019-11-01 2021-05-06 Novartis Ag The use of a splicing modulator for a treatment slowing progression of huntington's disease
CN110876752B (zh) * 2019-11-18 2021-04-30 暨南大学 长链非编码rna nron功能基序在制备抑制骨吸收及防治骨质疏松药物中的应用
WO2021174019A1 (en) 2020-02-28 2021-09-02 Ionis Pharmaceuticals, Inc. Compounds and methods for modulating smn2
IL296387B2 (en) 2020-03-19 2024-08-01 Avidity Biosciences Inc Preparations and methods for the treatment of facial, back and arm muscle atrophy
AU2021241682A1 (en) 2020-03-27 2022-10-13 Avidity Biosciences, Inc. Compositions and methods of treating muscle dystrophy
MX2022013707A (es) 2020-05-01 2022-12-07 Ionis Pharmaceuticals Inc Compuestos y metodos para modular atxn1.
CN114075598B (zh) * 2020-08-12 2023-09-19 复旦大学附属华山医院 一种萎缩性肌强直蛋白激酶基因ctg区域的pcr检测试剂盒及应用
CN114790478A (zh) * 2021-01-26 2022-07-26 上海昂朴生物科技有限公司 一种萎缩性肌强直蛋白激酶基因ctg区域的pcr检测试剂盒及应用
US20240189434A1 (en) * 2021-03-12 2024-06-13 Pepgen Inc. Methods of treating myotonic dystrophy type 1 using peptide-oligonucleotide conjugates
TW202304446A (zh) 2021-03-29 2023-02-01 瑞士商諾華公司 剪接調節子用於減慢杭丁頓氏舞蹈症進展的治療之用途
CA3231330A1 (en) 2021-09-16 2023-03-23 Avidity Biosciences, Inc. Compositions and methods of treating facioscapulohumeral muscular dystrophy
IL313726A (en) * 2021-12-23 2024-08-01 Univ Massachusetts Medical treatment of fragile X-linked disorder
US12071621B2 (en) 2022-04-05 2024-08-27 Avidity Biosciences, Inc. Anti-transferrin receptor antibody-PMO conjugates for inducing DMD exon 44 skipping
WO2024063570A1 (ko) * 2022-09-23 2024-03-28 주식회사 셀리버리 근긴장성 이영양증 단백질 키나아제를 표적화하는 세포투과성 펩티드 융합 안티센스 올리고뉴클레오티드 및 이의 용도
CN116059370B (zh) * 2022-09-28 2025-03-28 南京医科大学 敲低或抑制长链非编码rna jpx的物质的医药用途

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5955265A (en) * 1992-02-06 1999-09-21 Massachusetts Institute Of Technology DNA sequence encoding the myotonic dystrophy gene and uses thereof
US7374927B2 (en) * 2004-05-03 2008-05-20 Affymetrix, Inc. Methods of analysis of degraded nucleic acid samples
US20110229880A1 (en) * 2008-09-12 2011-09-22 Isis Innovation Limited Gene silencing

Family Cites Families (122)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699808A (en) 1944-10-06 1955-01-18 Mark W Lowe Apparatus for peeling tomatoes
US2699805A (en) 1951-10-23 1955-01-18 Richter Albert Guiding attachment for hand planes
US2699508A (en) 1951-12-21 1955-01-11 Selectronics Inc Method of mounting and construction of mounting for low frequency piezoelectric crystals
US2699504A (en) 1952-06-28 1955-01-11 Itt Automatic tuning device
US3687808A (en) 1969-08-14 1972-08-29 Univ Leland Stanford Junior Synthetic polynucleotides
US5118800A (en) 1983-12-20 1992-06-02 California Institute Of Technology Oligonucleotides possessing a primary amino group in the terminal nucleotide
FR2567892B1 (fr) 1984-07-19 1989-02-17 Centre Nat Rech Scient Nouveaux oligonucleotides, leur procede de preparation et leurs applications comme mediateurs dans le developpement des effets des interferons
US5367066A (en) 1984-10-16 1994-11-22 Chiron Corporation Oligonucleotides with selectably cleavable and/or abasic sites
FR2575751B1 (fr) 1985-01-08 1987-04-03 Pasteur Institut Nouveaux nucleosides de derives de l'adenosine, leur preparation et leurs applications biologiques
AU598946B2 (en) 1987-06-24 1990-07-05 Howard Florey Institute Of Experimental Physiology And Medicine Nucleoside derivatives
US5175273A (en) 1988-07-01 1992-12-29 Genentech, Inc. Nucleic acid intercalating agents
US5134066A (en) 1989-08-29 1992-07-28 Monsanto Company Improved probes using nucleosides containing 3-dezauracil analogs
US5591722A (en) 1989-09-15 1997-01-07 Southern Research Institute 2'-deoxy-4'-thioribonucleosides and their antiviral activity
EP0942000B1 (en) 1989-10-24 2004-06-23 Isis Pharmaceuticals, Inc. 2'-Modified oligonucleotides
US5130302A (en) 1989-12-20 1992-07-14 Boron Bilogicals, Inc. Boronated nucleoside, nucleotide and oligonucleotide compounds, compositions and methods for using same
US5681941A (en) 1990-01-11 1997-10-28 Isis Pharmaceuticals, Inc. Substituted purines and oligonucleotide cross-linking
US5587470A (en) 1990-01-11 1996-12-24 Isis Pharmaceuticals, Inc. 3-deazapurines
US5670633A (en) 1990-01-11 1997-09-23 Isis Pharmaceuticals, Inc. Sugar modified oligonucleotides that detect and modulate gene expression
US5646265A (en) 1990-01-11 1997-07-08 Isis Pharmceuticals, Inc. Process for the preparation of 2'-O-alkyl purine phosphoramidites
US5459255A (en) 1990-01-11 1995-10-17 Isis Pharmaceuticals, Inc. N-2 substituted purines
GB9009980D0 (en) 1990-05-03 1990-06-27 Amersham Int Plc Phosphoramidite derivatives,their preparation and the use thereof in the incorporation of reporter groups on synthetic oligonucleotides
ATE167523T1 (de) 1990-05-11 1998-07-15 Microprobe Corp Teststreifen zum eintauchen für nukleinsäure- hybridisierungsassays und verfahren zur kovalenten immobilisierung von oligonucleotiden
CA2088258C (en) 1990-07-27 2004-09-14 Phillip Dan Cook Nuclease resistant, pyrimidine modified oligonucleotides that detect and modulate gene expression
US5432272A (en) 1990-10-09 1995-07-11 Benner; Steven A. Method for incorporating into a DNA or RNA oligonucleotide using nucleotides bearing heterocyclic bases
US6582908B2 (en) 1990-12-06 2003-06-24 Affymetrix, Inc. Oligonucleotides
EP0538194B1 (de) 1991-10-17 1997-06-04 Novartis AG Bicyclische Nukleoside, Oligonukleotide, Verfahren zu deren Herstellung und Zwischenprodukte
US5594121A (en) 1991-11-07 1997-01-14 Gilead Sciences, Inc. Enhanced triple-helix and double-helix formation with oligomers containing modified purines
DE637965T1 (de) 1991-11-26 1995-12-14 Gilead Sciences Inc Gesteigerte bildung von triple- und doppelhelices aus oligomeren mit modifizierten pyrimidinen.
TW393513B (en) 1991-11-26 2000-06-11 Isis Pharmaceuticals Inc Enhanced triple-helix and double-helix formation with oligomers containing modified pyrimidines
US5484908A (en) 1991-11-26 1996-01-16 Gilead Sciences, Inc. Oligonucleotides containing 5-propynyl pyrimidines
US5359044A (en) 1991-12-13 1994-10-25 Isis Pharmaceuticals Cyclobutyl oligonucleotide surrogates
FR2687679B1 (fr) 1992-02-05 1994-10-28 Centre Nat Rech Scient Oligothionucleotides.
US5434257A (en) 1992-06-01 1995-07-18 Gilead Sciences, Inc. Binding compentent oligomers containing unsaturated 3',5' and 2',5' linkages
EP0577558A2 (de) 1992-07-01 1994-01-05 Ciba-Geigy Ag Carbocyclische Nukleoside mit bicyclischen Ringen, Oligonukleotide daraus, Verfahren zu deren Herstellung, deren Verwendung und Zwischenproduckte
RU95114435A (ru) 1992-12-14 1997-05-20 Ханивелл Инк. (Us) Система с бесщеточным двигателем постоянного тока
US5552282A (en) 1993-02-19 1996-09-03 Baylor College Of Medicine Diagnosis of myotonic muscular dystrophy
ATE155467T1 (de) 1993-03-30 1997-08-15 Sanofi Sa Acyclische nucleosid analoge und sie enthaltende oligonucleotidsequenzen
US5502177A (en) 1993-09-17 1996-03-26 Gilead Sciences, Inc. Pyrimidine derivatives for labeled binding partners
US5801154A (en) 1993-10-18 1998-09-01 Isis Pharmaceuticals, Inc. Antisense oligonucleotide modulation of multidrug resistance-associated protein
US5457187A (en) 1993-12-08 1995-10-10 Board Of Regents University Of Nebraska Oligonucleotides containing 5-fluorouracil
US5446137B1 (en) 1993-12-09 1998-10-06 Behringwerke Ag Oligonucleotides containing 4'-substituted nucleotides
JP3345700B2 (ja) 1994-01-11 2002-11-18 株式会社リコー 電子写真用感光体
US5519134A (en) 1994-01-11 1996-05-21 Isis Pharmaceuticals, Inc. Pyrrolidine-containing monomers and oligomers
US5596091A (en) 1994-03-18 1997-01-21 The Regents Of The University Of California Antisense oligonucleotides comprising 5-aminoalkyl pyrimidine nucleotides
US5627053A (en) 1994-03-29 1997-05-06 Ribozyme Pharmaceuticals, Inc. 2'deoxy-2'-alkylnucleotide containing nucleic acid
US5646269A (en) 1994-04-28 1997-07-08 Gilead Sciences, Inc. Method for oligonucleotide analog synthesis
US5525711A (en) 1994-05-18 1996-06-11 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Pteridine nucleotide analogs as fluorescent DNA probes
US5597909A (en) 1994-08-25 1997-01-28 Chiron Corporation Polynucleotide reagents containing modified deoxyribose moieties, and associated methods of synthesis and use
US5656408A (en) 1996-04-29 1997-08-12 Xerox Corporation Coated carrier particles
US7875733B2 (en) 2003-09-18 2011-01-25 Isis Pharmaceuticals, Inc. Oligomeric compounds comprising 4′-thionucleosides for use in gene modulation
WO2005121370A2 (en) 2004-06-03 2005-12-22 Isis Pharmaceuticals, Inc. Oligomeric compounds that facilitate risc loading
US9096636B2 (en) 1996-06-06 2015-08-04 Isis Pharmaceuticals, Inc. Chimeric oligomeric compounds and their use in gene modulation
USRE44779E1 (en) 1997-03-07 2014-02-25 Santaris Pharma A/S Bicyclonucleoside and oligonucleotide analogues
US6770748B2 (en) 1997-03-07 2004-08-03 Takeshi Imanishi Bicyclonucleoside and oligonucleotide analogue
JP3756313B2 (ja) 1997-03-07 2006-03-15 武 今西 新規ビシクロヌクレオシド及びオリゴヌクレオチド類縁体
US6329501B1 (en) * 1997-05-29 2001-12-11 Auburn University Methods and compositions for targeting compounds to muscle
CA2303299C (en) 1997-09-12 2016-02-23 Exiqon A/S Oligonucleotide analogues
US6794499B2 (en) 1997-09-12 2004-09-21 Exiqon A/S Oligonucleotide analogues
US6007992A (en) 1997-11-10 1999-12-28 Gilead Sciences, Inc. Pyrimidine derivatives for labeled binding partners
US6028183A (en) 1997-11-07 2000-02-22 Gilead Sciences, Inc. Pyrimidine derivatives and oligonucleotides containing same
US20030228597A1 (en) 1998-04-13 2003-12-11 Cowsert Lex M. Identification of genetic targets for modulation by oligonucleotides and generation of oligonucleotides for gene modulation
US6043352A (en) 1998-08-07 2000-03-28 Isis Pharmaceuticals, Inc. 2'-O-Dimethylaminoethyloxyethyl-modified oligonucleotides
US6107092A (en) * 1999-03-29 2000-08-22 Isis Pharmaceuticals Inc. Antisense modulation of SRA expression
PT1178999E (pt) 1999-05-04 2007-06-26 Santaris Pharma As Análogos de l-ribo-lna
US6525191B1 (en) 1999-05-11 2003-02-25 Kanda S. Ramasamy Conformationally constrained L-nucleosides
US6436909B1 (en) 1999-09-17 2002-08-20 Isis Pharmaceuticals, Inc. Antisense inhibition of transforming growth factor-β expression
ES2261270T3 (es) 1999-12-30 2006-11-16 K.U. LEUVEN RESEARCH & DEVELOPMENT Acidos nucleicos que contienen ciclohexeno.
EP1268856A2 (de) 2000-04-07 2003-01-02 Epigenomics AG Detektion von snp's und cytosin-methylierungen
AU2001268737A1 (en) * 2000-06-30 2002-01-14 Brown University Research Foundation Methods to screen for antibiotic agents and their use in treatment of opportunistic infections
CA2446810A1 (en) * 2001-05-07 2002-11-14 Hybridon, Inc. Epidermal growth factor receptorantisense oligonucleotides
WO2002097134A2 (en) 2001-05-25 2002-12-05 Isis Pharmaceuticals, Inc. Modified peptide nucleic acid
JP2005504020A (ja) 2001-07-03 2005-02-10 アイシス・ファーマシューティカルス・インコーポレーテッド ヌクレアーゼ耐性キメラオリゴヌクレオチド
US20030158403A1 (en) 2001-07-03 2003-08-21 Isis Pharmaceuticals, Inc. Nuclease resistant chimeric oligonucleotides
US7407943B2 (en) * 2001-08-01 2008-08-05 Isis Pharmaceuticals, Inc. Antisense modulation of apolipoprotein B expression
CA2455424A1 (en) 2001-08-07 2003-02-20 University Of Delaware Compositions and methods for the prevention and treatment of huntington's disease
US20060009409A1 (en) 2002-02-01 2006-01-12 Woolf Tod M Double-stranded oligonucleotides
AU2003270900A1 (en) * 2002-09-25 2004-04-19 Pharmacia Corporation Antisense modulation of microsomal prostaglandin e2 synthase expression
WO2004041889A2 (en) 2002-11-05 2004-05-21 Isis Pharmaceuticals, Inc. Polycyclic sugar surrogate-containing oligomeric compounds and compositions for use in gene modulation
EP1578765A4 (en) 2002-11-05 2008-04-23 Isis Pharmaceuticals Inc OLIGOMER COMPOUNDS CONTAINING SUGAR SUBSTITUTES AND COMPOSITION FOR USE IN DERIVE MODULATION
US8090542B2 (en) 2002-11-14 2012-01-03 Dharmacon Inc. Functional and hyperfunctional siRNA
US7598227B2 (en) * 2003-04-16 2009-10-06 Isis Pharmaceuticals Inc. Modulation of apolipoprotein C-III expression
CA2526893C (en) 2003-05-14 2010-10-26 Japan Science And Technology Agency Inhibition of the expression of huntingtin gene
WO2004106356A1 (en) 2003-05-27 2004-12-09 Syddansk Universitet Functionalized nucleotide derivatives
DK1661905T3 (da) 2003-08-28 2012-07-23 Takeshi Imanishi Hidtil ukendte syntetiske nukleinsyrer af N-O-krydsbindingstype
WO2005063983A1 (en) 2003-12-29 2005-07-14 Galapagos Genomics N.V. Modulators of bone homeostasis identified in a high-throughput screen
US20080261904A1 (en) 2004-06-03 2008-10-23 Balkrishen Bhat Chimeric Gapped Oligomeric Compounds
US7919472B2 (en) 2004-09-17 2011-04-05 Isis Pharmaceuticals, Inc. Enhanced antisense oligonucleotides
WO2006047842A2 (en) 2004-11-08 2006-05-11 K.U. Leuven Research And Development Modified nucleosides for rna interference
US20070299027A1 (en) * 2006-01-26 2007-12-27 Gene Hung Compositions and their uses directed to huntingtin
AU2007211080B9 (en) 2006-01-27 2012-05-03 Isis Pharmaceuticals, Inc. 6-modified bicyclic nucleic acid analogs
US8178503B2 (en) * 2006-03-03 2012-05-15 International Business Machines Corporation Ribonucleic acid interference molecules and binding sites derived by analyzing intergenic and intronic regions of genomes
US7901882B2 (en) * 2006-03-31 2011-03-08 Affymetrix, Inc. Analysis of methylation using nucleic acid arrays
US8158364B2 (en) * 2006-04-11 2012-04-17 The Board Of Regents Of The University Of Texas System Methods and compositions involving nucleotide repeat disorders
US7547684B2 (en) 2006-05-11 2009-06-16 Isis Pharmaceuticals, Inc. 5′-modified bicyclic nucleic acid analogs
CN101501193B (zh) * 2006-08-11 2013-07-03 普罗森那技术公司 用于治疗与dna重复不稳定性相关的遗传病的方法和手段
PT2049664E (pt) * 2006-08-11 2012-01-03 Prosensa Technologies Bv Oligonucleotídeos de cadeia simples complementares dos elementos repetitivos para tratar perturbações genéticas associadas à instabilidade das repetições do adn
US20100190689A1 (en) 2006-09-21 2010-07-29 University Of Rochester Compositions and methods related to protein displacement therapy for myotonic distrophy
CA2667055C (en) * 2006-10-18 2017-05-09 Isis Pharmaceuticals, Inc. Antisense compounds
SG192304A1 (en) * 2006-12-20 2013-08-30 Novarx Universal tumor cell vaccine for anti cancer therapeutic and prophylactic utilization
US20100190837A1 (en) 2007-02-15 2010-07-29 Isis Pharmaceuticals, Inc. 5'-Substituted-2-F' Modified Nucleosides and Oligomeric Compounds Prepared Therefrom
ES2388590T3 (es) 2007-05-30 2012-10-16 Isis Pharmaceuticals, Inc. Análogos de ácidos nucleicos bicíclicos con puente aminometileno N-sustituido.
WO2008154401A2 (en) 2007-06-08 2008-12-18 Isis Pharmaceuticals, Inc. Carbocyclic bicyclic nucleic acid analogs
US20100016215A1 (en) * 2007-06-29 2010-01-21 Avi Biopharma, Inc. Compound and method for treating myotonic dystrophy
CA2691673A1 (en) * 2007-06-29 2009-01-08 Avi Biopharma, Inc. Tissue specific peptide conjugates and methods
EP2176280B2 (en) 2007-07-05 2015-06-24 Isis Pharmaceuticals, Inc. 6-disubstituted bicyclic nucleic acid analogs
US9434997B2 (en) * 2007-08-24 2016-09-06 Lawrence Livermore National Security, Llc Methods, compounds and systems for detecting a microorganism in a sample
US8546556B2 (en) 2007-11-21 2013-10-01 Isis Pharmaceuticals, Inc Carbocyclic alpha-L-bicyclic nucleic acid analogs
CA2711587A1 (en) * 2008-02-04 2009-08-13 Galapagos Nv Target sequences and methods to identify the same, useful in treatment of neurodegenerative diseases
JP2011510678A (ja) * 2008-02-08 2011-04-07 プロセンサ ホールディング ビーブイ Ｄｎａ反復不安定性関連遺伝性障害を治療するための方法及び手段
AU2009276763B2 (en) * 2008-07-29 2015-07-16 The Board Of Regents Of The University Of Texas Sytem Selective inhibition of polyglutamine protein expression
EP2356129B1 (en) 2008-09-24 2013-04-03 Isis Pharmaceuticals, Inc. Substituted alpha-l-bicyclic nucleosides
WO2010036696A1 (en) 2008-09-24 2010-04-01 Isis Pharmaceuticals, Inc. Cyclohexenyl nucleic acid analogs
AT507215B1 (de) 2009-01-14 2010-03-15 Boehler Edelstahl Gmbh & Co Kg Verschleissbeständiger werkstoff
US8623107B2 (en) 2009-02-17 2014-01-07 Mcalister Technologies, Llc Gas hydrate conversion system for harvesting hydrocarbon hydrate deposits
CN102625840A (zh) * 2009-04-10 2012-08-01 肌肉学研究协会 用于治疗疾病的三环dna反义寡核苷酸、组合物和方法
US9012421B2 (en) 2009-08-06 2015-04-21 Isis Pharmaceuticals, Inc. Bicyclic cyclohexose nucleic acid analogs
WO2011097388A1 (en) 2010-02-03 2011-08-11 Alnylam Pharmaceuticals, Inc. Selective inhibition of polyglutamine protein expression
WO2011097641A1 (en) * 2010-02-08 2011-08-11 Isis Pharmaceuticals, Inc. Methods and compositions useful in treatment of diseases or conditions related to repeat expansion
ES2756326T3 (es) * 2010-07-19 2020-04-27 Ionis Pharmaceuticals Inc Modulación de la expresión de distrofia miotónica-proteína quinasa (DMPK)
US9984408B1 (en) 2012-05-30 2018-05-29 Amazon Technologies, Inc. Method, medium, and system for live video cooperative shopping
TW201536329A (zh) 2013-08-09 2015-10-01 Isis Pharmaceuticals Inc 用於調節失養性肌強直蛋白質激酶(dmpk)表現之化合物及方法
US9778708B1 (en) 2016-07-18 2017-10-03 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Dual sided latching retainer for computer modules

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5955265A (en) * 1992-02-06 1999-09-21 Massachusetts Institute Of Technology DNA sequence encoding the myotonic dystrophy gene and uses thereof
US7374927B2 (en) * 2004-05-03 2008-05-20 Affymetrix, Inc. Methods of analysis of degraded nucleic acid samples
US20110229880A1 (en) * 2008-09-12 2011-09-22 Isis Innovation Limited Gene silencing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Mouritzen et al. Nature Methods 2005 2:313-7 *

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10954519B2 (en) 2013-08-09 2021-03-23 lonis Pharmaceuticals, Inc. Compounds and methods for modulation of dystrophia myotonica-protein kinase (DMPK) expression
US11981897B2 (en) 2013-08-09 2024-05-14 Ionis Pharmaceuticals, Inc. Compounds and methods for modulation of dystrophia myotonica-protein kinase (DMPK) expression
USRE48856E1 (en) 2014-02-07 2021-12-21 Vib Vzw Inhibition of NEAT1 for treatment of solid tumors
US9783803B2 (en) 2014-02-07 2017-10-10 Vib Vzw Inhibition of NEAT1 for treatment of solid tumors
US20230227855A1 (en) * 2016-06-29 2023-07-20 Vertex Pharmaceuticals Incorporated Materials and Methods for Treatment of Myotonic Dystrophy Type 1 (DM) and Other Related Disorders
US12305189B2 (en) 2017-08-03 2025-05-20 Voyager Therapeutics, Inc. Compositions and methods for delivery of AAV
US12097263B2 (en) 2018-08-02 2024-09-24 Dyne Therapeutics, Inc. Muscle targeting complexes and uses thereof for treating myotonic dystrophy
US11911484B2 (en) 2018-08-02 2024-02-27 Dyne Therapeutics, Inc. Muscle targeting complexes and uses thereof for treating myotonic dystrophy
US11787869B2 (en) 2018-08-02 2023-10-17 Dyne Therapeutics, Inc. Methods of using muscle targeting complexes to deliver an oligonucleotide to a subject having facioscapulohumeral muscular dystrophy or a disease associated with muscle weakness
US11795234B2 (en) 2018-08-02 2023-10-24 Dyne Therapeutics, Inc. Methods of producing muscle-targeting complexes comprising an anti-transferrin receptor antibody linked to an oligonucleotide
US11795233B2 (en) 2018-08-02 2023-10-24 Dyne Therapeutics, Inc. Muscle-targeting complex comprising an anti-transferrin receptor antibody linked to an oligonucleotide
US12325753B2 (en) 2018-08-02 2025-06-10 Dyne Therapeutics, Inc. Method of using an anti-transferrin receptor antibody to deliver an oligonucleotide to a subject having facioscapulohumeral muscular dystrophy
US12319743B2 (en) 2018-08-02 2025-06-03 Dyne Therapeutics, Inc. Complexes comprising an anti-transferrin receptor antibody linked to an oligonucleotide and method of delivering oligonucleotide to a subject
US12173078B2 (en) 2018-08-02 2024-12-24 Dyne Therapeutics, Inc. Complexes comprising an anti-transferrin receptor antibody linked to an oligonucleotide
US12173079B2 (en) 2018-08-02 2024-12-24 Dyne Therapeutics, Inc. Muscle-targeting complexes comprising an anti-transferrin receptor antibody linked to an oligonucleotide
US12280122B2 (en) 2018-08-02 2025-04-22 Dyne Therapeutics, Inc. Muscle targeting complexes and uses thereof for treating myotonic dystrophy
US12012460B2 (en) 2018-08-02 2024-06-18 Dyne Therapeutics, Inc. Muscle-targeting complexes comprising an anti-transferrin receptor antibody linked to an oligonucleotide
US12018087B2 (en) 2018-08-02 2024-06-25 Dyne Therapeutics, Inc. Muscle-targeting complexes comprising an anti-transferrin receptor antibody linked to an oligonucleotide and methods of delivering oligonucleotide to a subject
US20210038629A1 (en) * 2019-07-26 2021-02-11 Ionis Pharmaceuticals, Inc. Compounds and methods for modulating gfap
US11786546B2 (en) * 2019-07-26 2023-10-17 Ionis Pharmaceuticals, Inc. Compounds and methods for modulating GFAP
US12102687B2 (en) 2021-07-09 2024-10-01 Dyne Therapeutics, Inc. Muscle targeting complexes and uses thereof for treating myotonic dystrophy
US11633498B2 (en) 2021-07-09 2023-04-25 Dyne Therapeutics, Inc. Muscle targeting complexes and uses thereof for treating myotonic dystrophy
US11679161B2 (en) 2021-07-09 2023-06-20 Dyne Therapeutics, Inc. Muscle targeting complexes and uses thereof for treating facioscapulohumeral muscular dystrophy
US11844843B2 (en) 2021-07-09 2023-12-19 Dyne Therapeutics, Inc. Muscle targeting complexes and uses thereof for treating facioscapulohumeral muscular dystrophy
US11833221B2 (en) 2021-09-01 2023-12-05 Ionis Pharmaceuticals, Inc. Oligomeric compounds for reducing DMPK expression
US11931421B2 (en) 2022-04-15 2024-03-19 Dyne Therapeutics, Inc. Muscle targeting complexes and formulations for treating myotonic dystrophy

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