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EP3525798A4 - METHOD FOR REDUCING PROTEINURIA IN A HUMAN TEST Suffering From Immunoglobulin-A Nephropathy - Google Patents

METHOD FOR REDUCING PROTEINURIA IN A HUMAN TEST Suffering From Immunoglobulin-A Nephropathy Download PDF

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Publication number
EP3525798A4
EP3525798A4 EP17861108.3A EP17861108A EP3525798A4 EP 3525798 A4 EP3525798 A4 EP 3525798A4 EP 17861108 A EP17861108 A EP 17861108A EP 3525798 A4 EP3525798 A4 EP 3525798A4
Authority
EP
European Patent Office
Prior art keywords
nephropathy
immunoglobulin
human test
reducing proteinuria
suffering
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP17861108.3A
Other languages
German (de)
French (fr)
Other versions
EP3525798A1 (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
Publication of EP3525798A1 publication Critical patent/EP3525798A1/en
Publication of EP3525798A4 publication Critical patent/EP3525798A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/395Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/39533Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/3955Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against proteinaceous materials, e.g. enzymes, hormones, lymphokines
    • 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
    • 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
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • 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)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Environmental Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Immunology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Urology & Nephrology (AREA)
  • Diabetes (AREA)
  • Animal Husbandry (AREA)
  • Hematology (AREA)
  • Wood Science & Technology (AREA)
  • Epidemiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Endocrinology (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)
EP17861108.3A 2016-10-13 2017-10-12 METHOD FOR REDUCING PROTEINURIA IN A HUMAN TEST Suffering From Immunoglobulin-A Nephropathy Pending EP3525798A4 (en)

Applications Claiming Priority (5)

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

Publications (2)

Publication Number Publication Date
EP3525798A1 EP3525798A1 (en) 2019-08-21
EP3525798A4 true EP3525798A4 (en) 2020-07-08

Family

ID=61906454

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17861108.3A Pending EP3525798A4 (en) 2016-10-13 2017-10-12 METHOD FOR REDUCING PROTEINURIA IN A HUMAN TEST Suffering From Immunoglobulin-A Nephropathy

Country Status (19)

Country Link
EP (1) EP3525798A4 (en)
JP (1) JP6893554B2 (en)
KR (1) KR102348939B1 (en)
CN (2) CN116726163A (en)
AU (1) AU2017342428B2 (en)
BR (1) BR112019007426A2 (en)
CA (2) CA3210384A1 (en)
CL (2) CL2019000909A1 (en)
GE (1) GEP20247587B (en)
IL (1) IL265981B2 (en)
JO (1) JOP20190068A1 (en)
MA (1) MA46541A (en)
MX (1) MX2019004074A (en)
MY (1) MY205849A (en)
PH (1) PH12019500711B1 (en)
SG (1) SG11201902941UA (en)
UA (1) UA126908C2 (en)
WO (1) WO2018071701A1 (en)
ZA (1) ZA201902933B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111419860A (en) * 2020-03-19 2020-07-17 长春市儿童医院 Glomerular lobular nephropathy modeling method
CN115215937B (en) * 2021-04-15 2023-05-26 上海麦济生物技术有限公司 Anti-human MASP-2 antibody, preparation method and application thereof
EP4444758A2 (en) 2021-12-10 2024-10-16 Omeros Corporation Therapeutic antibodies that bind to the serine protease domain of masp-2 and uses thereof
CN116392488B (en) * 2023-05-22 2025-03-28 中南大学湘雅医院 Application of an alkaloid compound in the preparation of a drug for preventing and treating diabetic nephropathy
CN117016486B (en) * 2023-07-20 2024-05-14 上海澎立生技医药研究有限公司 Animal model construction method for IgA nephropathy combined membranous nephropathy

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012151481A1 (en) * 2011-05-04 2012-11-08 Omeros Corporation Compositions for inhibiting masp-2 dependent complement acitivation
US20130266560A1 (en) * 2011-04-08 2013-10-10 University Of Leicester Methods for Treating Conditions Associated with MASP-2 Dependent Complement Activation
WO2015058143A1 (en) * 2013-10-17 2015-04-23 Omeros Corporation Methods for treating conditions associated with masp-2 dependent complement activation
US20180153988A1 (en) * 2016-08-31 2018-06-07 Omeros Corporation Highly concentrated low viscosity masp-2 inhibitory antibody formulations, kits, and methods

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT2374819T (en) * 2003-05-12 2017-07-04 Helion Biotech Aps Antibodies to masp-2
US8840893B2 (en) * 2004-06-10 2014-09-23 Omeros Corporation Methods for treating conditions associated with MASP-2 dependent complement activation
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
US7626730B2 (en) * 2006-03-31 2009-12-01 Eastman Kodak Company Method of making a multilevel halftone screen
CN106390117A (en) * 2009-10-16 2017-02-15 奥默罗斯公司 Methods for treating conditions associated with masp-2 dependent complement activation
US9102721B2 (en) * 2011-01-21 2015-08-11 Fibrogen, Inc. Therapeutic method
KR20220044616A (en) * 2011-04-08 2022-04-08 유니버시티 오브 레스터 Methods for treating conditions associated with masp-2 dependent complement activation
US20150017162A1 (en) * 2013-03-15 2015-01-15 Omeros Corporation Methods of Generating Bioactive Peptide-bearing Antibodies and Compositions Comprising the Same
CN117503923A (en) * 2016-01-05 2024-02-06 莱斯特大学 Methods for inhibiting fibrosis in a subject in need thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130266560A1 (en) * 2011-04-08 2013-10-10 University Of Leicester Methods for Treating Conditions Associated with MASP-2 Dependent Complement Activation
WO2012151481A1 (en) * 2011-05-04 2012-11-08 Omeros Corporation Compositions for inhibiting masp-2 dependent complement acitivation
WO2015058143A1 (en) * 2013-10-17 2015-04-23 Omeros Corporation Methods for treating conditions associated with masp-2 dependent complement activation
US20180153988A1 (en) * 2016-08-31 2018-06-07 Omeros Corporation Highly concentrated low viscosity masp-2 inhibitory antibody formulations, kits, and methods

Also Published As

Publication number Publication date
JP2019534271A (en) 2019-11-28
NZ753260A (en) 2021-11-26
IL265981A (en) 2019-06-30
PH12019500711A1 (en) 2019-11-18
AU2017342428A1 (en) 2019-05-23
KR20190063475A (en) 2019-06-07
JOP20190068A1 (en) 2019-04-01
MA46541A (en) 2019-08-21
GEP20247587B (en) 2024-01-25
KR102348939B1 (en) 2022-01-12
SG11201902941UA (en) 2019-05-30
IL265981B1 (en) 2025-01-01
MX2019004074A (en) 2019-06-10
JP6893554B2 (en) 2021-06-23
WO2018071701A1 (en) 2018-04-19
PH12019500711B1 (en) 2024-04-17
CA3039927A1 (en) 2018-04-19
BR112019007426A2 (en) 2019-07-02
CL2019000909A1 (en) 2019-06-14
CL2019003485A1 (en) 2020-04-13
IL265981B2 (en) 2025-05-01
AU2017342428B2 (en) 2021-02-04
EP3525798A1 (en) 2019-08-21
CA3039927C (en) 2023-10-10
CA3210384A1 (en) 2018-04-19
CN110177557A (en) 2019-08-27
ZA201902933B (en) 2023-05-31
UA126908C2 (en) 2023-02-22
MY205849A (en) 2024-11-15
CN116726163A (en) 2023-09-12

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