CA3039927C - Treating steroid dependent lupus nephritis using a composition that inhibits masp-2 dependent complement activation - Google Patents

Treating steroid dependent lupus nephritis using a composition that inhibits masp-2 dependent complement activation Download PDF

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Publication number
CA3039927C
CA3039927C CA3039927A CA3039927A CA3039927C CA 3039927 C CA3039927 C CA 3039927C CA 3039927 A CA3039927 A CA 3039927A CA 3039927 A CA3039927 A CA 3039927A CA 3039927 C CA3039927 C CA 3039927C
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Canada
Prior art keywords
masp
antibody
inhibitory
fibrosis
seq
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Active
Application number
CA3039927A
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English (en)
French (fr)
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CA3039927A1 (en
Inventor
Nigel John Brunskill
Gregory A. Demopulos
Tom DUDLER
Hans-Wilhelm Schwaeble
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Leicester
Omeros Corp
Original Assignee
University of Leicester
Omeros Medical Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US15/399,524 external-priority patent/US10736960B2/en
Priority claimed from US15/470,647 external-priority patent/US20170253667A1/en
Application filed by University of Leicester, Omeros Medical Systems Inc filed Critical University of Leicester
Priority to CA3210384A priority Critical patent/CA3210384A1/en
Publication of CA3039927A1 publication Critical patent/CA3039927A1/en
Application granted granted Critical
Publication of CA3039927C publication Critical patent/CA3039927C/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00Drugs for disorders of the blood or the extracellular fluid
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/40Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against enzymes
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/027New or modified breeds of vertebrates
    • A01K67/0275Genetically modified vertebrates, e.g. transgenic
    • A01K67/0276Knock-out vertebrates
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K48/00Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00Drugs for disorders of the urinary system
    • A61P13/12Drugs for disorders of the urinary system of the kidneys
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14Hydrolases (3)
    • C12N9/48Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/64Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue
    • C12N9/6421Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from animal tissue from mammals
    • C12N9/6424Serine endopeptidases (3.4.21)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12YENZYMES
    • C12Y304/00Hydrolases acting on peptide bonds, i.e. peptidases (3.4)
    • C12Y304/21Serine endopeptidases (3.4.21)
    • C12Y304/21104Mannan-binding lectin-associated serine protease-2 (3.4.21.104)
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2217/00Genetically modified animals
    • A01K2217/07Animals genetically altered by homologous recombination
    • A01K2217/075Animals genetically altered by homologous recombination inducing loss of function, i.e. knock out
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2227/00Animals characterised by species
    • A01K2227/10Mammal
    • A01K2227/105Murine
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2267/00Animals characterised by purpose
    • A01K2267/03Animal model, e.g. for test or diseases
    • A01K2267/035Animal model for multifactorial diseases
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/54F(ab')2
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/60Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622Single chain antibody (scFv)
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94Stability, e.g. half-life, pH, temperature or enzyme-resistance
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2319/00Fusion polypeptide

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Hematology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Urology & Nephrology (AREA)
  • Diabetes (AREA)
  • Immunology (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Animal Husbandry (AREA)
  • Biomedical Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Epidemiology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CA3039927A 2016-10-13 2017-10-12 Treating steroid dependent lupus nephritis using a composition that inhibits masp-2 dependent complement activation Active CA3039927C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3210384A CA3210384A1 (en) 2016-10-13 2017-10-12 Treating steroid dependent lupus nephritis using a composition that inhibits masp-2 dependent complement activation

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US201662407979P 2016-10-13 2016-10-13
US62/407,979 2016-10-13
US15/399,524 US10736960B2 (en) 2016-01-05 2017-01-05 Methods for inhibiting fibrosis in a subject in need thereof
US15/399,524 2017-01-05
US15/470,647 2017-03-27
US15/470,647 US20170253667A1 (en) 2016-01-05 2017-03-27 Methods for inhibiting fibrosis in a subject in need thereof
US201762527926P 2017-06-30 2017-06-30
US62/527,926 2017-06-30
PCT/US2017/056386 WO2018071701A1 (en) 2016-10-13 2017-10-12 Methods for reducing proteinuria in a human subject suffering from immunoglobulin a nephropathy

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA3210384A Division CA3210384A1 (en) 2016-10-13 2017-10-12 Treating steroid dependent lupus nephritis using a composition that inhibits masp-2 dependent complement activation

Publications (2)

Publication Number Publication Date
CA3039927A1 CA3039927A1 (en) 2018-04-19
CA3039927C true CA3039927C (en) 2023-10-10

Family

ID=61906454

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3039927A Active CA3039927C (en) 2016-10-13 2017-10-12 Treating steroid dependent lupus nephritis using a composition that inhibits masp-2 dependent complement activation
CA3210384A Pending CA3210384A1 (en) 2016-10-13 2017-10-12 Treating steroid dependent lupus nephritis using a composition that inhibits masp-2 dependent complement activation

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3210384A Pending CA3210384A1 (en) 2016-10-13 2017-10-12 Treating steroid dependent lupus nephritis using a composition that inhibits masp-2 dependent complement activation

Country Status (18)

Country Link
EP (1) EP3525798A4 (de)
JP (1) JP6893554B2 (de)
KR (1) KR102348939B1 (de)
CN (2) CN116726163A (de)
AU (1) AU2017342428B2 (de)
BR (1) BR112019007426A2 (de)
CA (2) CA3039927C (de)
CL (2) CL2019000909A1 (de)
GE (1) GEP20247587B (de)
IL (1) IL265981A (de)
JO (1) JOP20190068A1 (de)
MA (1) MA46541A (de)
MX (1) MX2019004074A (de)
PH (1) PH12019500711A1 (de)
SG (1) SG11201902941UA (de)
UA (1) UA126908C2 (de)
WO (1) WO2018071701A1 (de)
ZA (1) ZA201902933B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111419860A (zh) * 2020-03-19 2020-07-17 长春市儿童医院 一种肾小球分叶状肾病造模方法
CN115215937B (zh) * 2021-04-15 2023-05-26 上海麦济生物技术有限公司 抗人masp-2抗体及其制备方法和应用
CN117016486B (zh) * 2023-07-20 2024-05-14 上海澎立生技医药研究有限公司 一种IgA肾病合并膜性肾病的动物模型构建方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HUE024996T2 (en) * 2003-05-12 2016-01-28 Helion Biotech Aps Anti-MASP-2 antibodies
US20140056873A1 (en) * 2004-06-10 2014-02-27 University Of Leicester Methods for Treating Conditions Associated with MASP-2 Dependent Complement Activation
US7919094B2 (en) * 2004-06-10 2011-04-05 Omeros Corporation Methods for treating conditions associated with MASP-2 dependent complement activation
US8840893B2 (en) * 2004-06-10 2014-09-23 Omeros Corporation Methods for treating conditions associated with MASP-2 dependent complement activation
US7626730B2 (en) * 2006-03-31 2009-12-01 Eastman Kodak Company Method of making a multilevel halftone screen
CA2971474C (en) * 2009-10-16 2022-11-22 Omeros Corporation Methods for treating disseminated intravascular coagulation by inhibiting masp-2 dependent complement activation
US9102721B2 (en) * 2011-01-21 2015-08-11 Fibrogen, Inc. Therapeutic method
NZ709997A (en) * 2011-04-08 2016-03-31 Univ Leicester Methods for treating conditions associated with masp-2 dependent complement activation
US9644035B2 (en) * 2011-04-08 2017-05-09 Omeros Corporation Methods for treating conditions associated with MASP-2 dependent complement activation
ME03755B (de) * 2011-05-04 2021-04-20 Omeros Corp Zusammensetzungen zur hemmung masp-2-abhängiger komplementaktivierungen
WO2014144542A2 (en) * 2013-03-15 2014-09-18 Omeros Corporation Methods of generating bioactive peptide-bearing antibodies and compositions comprising the same
ES2829913T3 (es) * 2013-10-17 2021-06-02 Omeros Corp Procedimientos de tratamiento de afecciones asociadas con la activación del complemento dependiente de MASP-2
AU2017205453B2 (en) * 2016-01-05 2020-03-12 Omeros Corporation Methods for inhibiting fibrosis in a subject in need thereof
JOP20170170B1 (ar) * 2016-08-31 2022-09-15 Omeros Corp صيغ لجسم مضاد تثبيطية لـ masp-2 بتركيز عالي ولزوجة منخفضة وأطقم، وطرق

Also Published As

Publication number Publication date
PH12019500711A1 (en) 2019-11-18
SG11201902941UA (en) 2019-05-30
CN116726163A (zh) 2023-09-12
BR112019007426A2 (pt) 2019-07-02
UA126908C2 (uk) 2023-02-22
JP6893554B2 (ja) 2021-06-23
NZ753260A (en) 2021-11-26
JOP20190068A1 (ar) 2019-04-01
CL2019000909A1 (es) 2019-06-14
CL2019003485A1 (es) 2020-04-13
CA3039927A1 (en) 2018-04-19
CA3210384A1 (en) 2018-04-19
AU2017342428B2 (en) 2021-02-04
KR20190063475A (ko) 2019-06-07
IL265981A (en) 2019-06-30
GEP20247587B (en) 2024-01-25
ZA201902933B (en) 2023-05-31
MA46541A (fr) 2019-08-21
CN110177557A (zh) 2019-08-27
EP3525798A1 (de) 2019-08-21
KR102348939B1 (ko) 2022-01-12
MX2019004074A (es) 2019-06-10
WO2018071701A1 (en) 2018-04-19
EP3525798A4 (de) 2020-07-08
JP2019534271A (ja) 2019-11-28
AU2017342428A1 (en) 2019-05-23

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