UY39713A - Administracion de acido nucleico al sistema nervioso central - Google Patents
Administracion de acido nucleico al sistema nervioso centralInfo
- Publication number
- UY39713A UY39713A UY0001039713A UY39713A UY39713A UY 39713 A UY39713 A UY 39713A UY 0001039713 A UY0001039713 A UY 0001039713A UY 39713 A UY39713 A UY 39713A UY 39713 A UY39713 A UY 39713A
- Authority
- UY
- Uruguay
- Prior art keywords
- nervous system
- central nervous
- antisense oligonucleotide
- nucleic acid
- acid delivery
- Prior art date
Links
- 210000003169 central nervous system Anatomy 0.000 title abstract 3
- 108020004707 nucleic acids Proteins 0.000 title abstract 2
- 150000007523 nucleic acids Chemical class 0.000 title abstract 2
- 102000039446 nucleic acids Human genes 0.000 title abstract 2
- 108091034117 Oligonucleotide Proteins 0.000 abstract 4
- 239000000074 antisense oligonucleotide Substances 0.000 abstract 4
- 238000012230 antisense oligonucleotides Methods 0.000 abstract 4
- 239000002539 nanocarrier Substances 0.000 abstract 2
- 210000004556 brain Anatomy 0.000 abstract 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 1
- 208000035475 disorder Diseases 0.000 abstract 1
- 239000002105 nanoparticle Substances 0.000 abstract 1
- 229920001606 poly(lactic acid-co-glycolic acid) Polymers 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0085—Brain, e.g. brain implants; Spinal cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/56—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule
- A61K47/59—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/51—Nanocapsules; Nanoparticles
- A61K9/5107—Excipients; Inactive ingredients
- A61K9/513—Organic macromolecular compounds; Dendrimers
- A61K9/5146—Organic macromolecular compounds; Dendrimers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyamines, polyanhydrides
- A61K9/5153—Polyesters, e.g. poly(lactide-co-glycolide)
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/113—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/10—Type of nucleic acid
- C12N2310/11—Antisense
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/30—Chemical structure
- C12N2310/31—Chemical structure of the backbone
- C12N2310/315—Phosphorothioates
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/30—Chemical structure
- C12N2310/32—Chemical structure of the sugar
- C12N2310/322—2'-R Modification
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/30—Chemical structure
- C12N2310/33—Chemical structure of the base
- C12N2310/334—Modified C
- C12N2310/3341—5-Methylcytosine
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/30—Chemical structure
- C12N2310/33—Chemical structure of the base
- C12N2310/335—Modified T or U
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/30—Chemical structure
- C12N2310/34—Spatial arrangement of the modifications
- C12N2310/345—Spatial arrangement of the modifications having at least two different backbone modifications
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Biotechnology (AREA)
- Nanotechnology (AREA)
- Neurosurgery (AREA)
- Optics & Photonics (AREA)
- Psychology (AREA)
- Plant Pathology (AREA)
- Microbiology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Biophysics (AREA)
- Biochemistry (AREA)
- Neurology (AREA)
- Dermatology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicinal Preparation (AREA)
Abstract
Se presentan nanoportadores poliméricos (p. ej., nanopartículas de PLGA) con ácido nucleico encapsulado (p. ej., un oligonucleótido antisentido) para la administración (p. ej., por vía intratecal) al sistema nervioso central. Estos nanoportadores poliméricos son útiles en el tratamiento de trastornos del sistema nervioso central. Son capaces de administrar su carga (p. ej., un oligonucleótido antisentido) en cantidades mayores, durante un período de tiempo más largo y en regiones más profundas del cerebro que un oligonucleótido antisentido libre o no formulado. La administración y distribución eficientes del oligonucleótido antisentido resulta en la reducción del número de administraciones.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202163169539P | 2021-04-01 | 2021-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
UY39713A true UY39713A (es) | 2022-10-31 |
Family
ID=81384621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UY0001039713A UY39713A (es) | 2021-04-01 | 2022-03-31 | Administracion de acido nucleico al sistema nervioso central |
Country Status (8)
Country | Link |
---|---|
US (1) | US20240167031A1 (es) |
EP (1) | EP4312977A1 (es) |
JP (1) | JP2024513403A (es) |
CN (1) | CN117337168A (es) |
AR (1) | AR125267A1 (es) |
TW (1) | TW202304473A (es) |
UY (1) | UY39713A (es) |
WO (1) | WO2022212648A1 (es) |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3937272A1 (de) | 1989-11-09 | 1991-05-16 | Boehringer Ingelheim Kg | Neue copolymere aus trimethylencarbonat und optisch inaktiven laktiden |
US5587361A (en) | 1991-10-15 | 1996-12-24 | Isis Pharmaceuticals, Inc. | Oligonucleotides having phosphorothioate linkages of high chiral purity |
US5599797A (en) | 1991-10-15 | 1997-02-04 | Isis Pharmaceuticals, Inc. | Oligonucleotides having phosphorothioate linkages of high chiral purity |
TW244371B (es) | 1992-07-23 | 1995-04-01 | Tri Clover Inc | |
DE10200738A1 (de) | 2002-01-11 | 2003-08-07 | Boehringer Ingelheim Pharma | Verfahren zur Herstellung von resorbierbaren Polyestern durch Massepolymerisation |
US6706854B2 (en) | 2002-01-11 | 2004-03-16 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Process for preparing reabsorbable polyesters by mass polymerization |
DE102005033101A1 (de) | 2005-07-15 | 2007-01-25 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Resorbierbare Polyetherester und ihre Verwendung zur Herstellung von medizinischen Implantaten |
DE102007020951A1 (de) | 2007-05-04 | 2008-11-06 | Boehringer Ingelheim Pharma Gmbh & Co. Kg | Verfahren und Vorrichtung zur Reinigung eines resorbierbaren Polyesters |
TW202246503A (zh) | 2013-07-19 | 2022-12-01 | 美商百健Ma公司 | 用於調節τ蛋白表現之組合物 |
US10246560B2 (en) * | 2013-08-13 | 2019-04-02 | Baylor College Of Medicine | PLGA-modified polyethylenimine self-assembly nanotechnology for nucleic acid and drug delivery |
HRP20220798T1 (hr) | 2014-04-01 | 2022-10-14 | Biogen Ma Inc. | Pripravci za modulaciju ekspresije sod-1 |
WO2016168197A1 (en) * | 2015-04-15 | 2016-10-20 | Yale University | Compositions for enhancing delivery of agents across the blood brain barrier and methods of use thereof |
BR112018003110A2 (pt) * | 2015-08-21 | 2018-09-25 | Pfizer | nanopartículas terapêuticas compreendendo um agente terapêutico e métodos de fabricação e uso dos mesmos |
JOP20190065A1 (ar) | 2016-09-29 | 2019-03-28 | Ionis Pharmaceuticals Inc | مركبات وطرق لتقليل التعبير عن tau |
US20220031630A1 (en) * | 2018-09-13 | 2022-02-03 | The Brigham And Women's Hospital, Inc. | Nanoparticle formulations and methods of their use |
-
2022
- 2022-03-31 UY UY0001039713A patent/UY39713A/es unknown
- 2022-03-31 JP JP2023560571A patent/JP2024513403A/ja active Pending
- 2022-03-31 CN CN202280032152.2A patent/CN117337168A/zh active Pending
- 2022-03-31 EP EP22718430.6A patent/EP4312977A1/en active Pending
- 2022-03-31 US US18/283,925 patent/US20240167031A1/en active Pending
- 2022-03-31 WO PCT/US2022/022751 patent/WO2022212648A1/en active Application Filing
- 2022-03-31 AR ARP220100805A patent/AR125267A1/es unknown
- 2022-03-31 TW TW111112545A patent/TW202304473A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
US20240167031A1 (en) | 2024-05-23 |
EP4312977A1 (en) | 2024-02-07 |
TW202304473A (zh) | 2023-02-01 |
JP2024513403A (ja) | 2024-03-25 |
CN117337168A (zh) | 2024-01-02 |
AR125267A1 (es) | 2023-06-28 |
WO2022212648A1 (en) | 2022-10-06 |
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