BR112021021176A2 - Proteína de fusão, métodos para tratar uma doença ou distúrbio mediado pela via do complemento em um indivíduo e para reduzir a atividade de um sistema de complemento de um indivíduo, célula, e, animal não humano geneticamente modificado - Google Patents

Proteína de fusão, métodos para tratar uma doença ou distúrbio mediado pela via do complemento em um indivíduo e para reduzir a atividade de um sistema de complemento de um indivíduo, célula, e, animal não humano geneticamente modificado

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Publication number
BR112021021176A2
BR112021021176A2 BR112021021176A BR112021021176A BR112021021176A2 BR 112021021176 A2 BR112021021176 A2 BR 112021021176A2 BR 112021021176 A BR112021021176 A BR 112021021176A BR 112021021176 A BR112021021176 A BR 112021021176A BR 112021021176 A2 BR112021021176 A2 BR 112021021176A2
Authority
BR
Brazil
Prior art keywords
individual
complement
fusion protein
treating
disease
Prior art date
Application number
BR112021021176A
Other languages
English (en)
Inventor
Damodar Gullipalli
Ping Tsui
Sayaka Sato
Takashi Miwa
Wenchao Song
Xihua Zhu
Yingjie Zhu
Original Assignee
Kira Pharmaceuticals Us Llc
Univ Pennsylvania
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
Application filed by Kira Pharmaceuticals Us Llc, Univ Pennsylvania filed Critical Kira Pharmaceuticals Us Llc
Publication of BR112021021176A2 publication Critical patent/BR112021021176A2/pt

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
    • A01K67/027—New or modified breeds of vertebrates
    • A01K67/0275—Genetically modified vertebrates, e.g. transgenic
    • A01K67/0276—Knock-out vertebrates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/02—Immunomodulators
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/46—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates
    • C07K14/47—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals
    • C07K14/4701—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans from vertebrates from mammals not used
    • C07K14/472—Complement proteins, e.g. anaphylatoxin, C3a, C5a
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2217/00—Genetically modified animals
    • A01K2217/05—Animals comprising random inserted nucleic acids (transgenic)
    • A01K2217/054—Animals comprising random inserted nucleic acids (transgenic) inducing loss of function
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2227/00—Animals characterised by species
    • A01K2227/10—Mammal
    • A01K2227/105—Murine
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K2267/00—Animals characterised by purpose
    • A01K2267/03—Animal model, e.g. for test or diseases
    • A01K2267/035—Animal model for multifactorial diseases
    • A01K2267/0387—Animal model for diseases of the immune system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/524—CH2 domain
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565—Complementarity determining region [CDR]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/94—Stability, e.g. half-life, pH, temperature or enzyme-resistance
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/30—Non-immunoglobulin-derived peptide or protein having an immunoglobulin constant or Fc region, or a fragment thereof, attached thereto
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/31—Fusion polypeptide fusions, other than Fc, for prolonged plasma life, e.g. albumin

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Zoology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Toxicology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Environmental Sciences (AREA)
  • Epidemiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Animal Husbandry (AREA)
  • Biotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

proteína de fusão, métodos para tratar uma doença ou distúrbio mediado pela via do complemento em um indivíduo e para reduzir a atividade de um sistema de complemento de um indivíduo, célula, e, animal não humano geneticamente modificado. esta invenção se refere à inibição da sinalização do complemento usando um anticorpo anti-c5 ou proteína de fusão do mesmo. especificamente, a invenção se refere a métodos para tratar uma doença mediada por complemento ou distúrbio mediado por complemento em um indivíduo pelo contato do indivíduo com uma proteína de fusão de anticorpo anti-c5 do mesmo.
BR112021021176A 2019-04-24 2020-04-24 Proteína de fusão, métodos para tratar uma doença ou distúrbio mediado pela via do complemento em um indivíduo e para reduzir a atividade de um sistema de complemento de um indivíduo, célula, e, animal não humano geneticamente modificado BR112021021176A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962837833P 2019-04-24 2019-04-24
US201962837853P 2019-04-24 2019-04-24
PCT/US2020/029876 WO2020219922A1 (en) 2019-04-24 2020-04-24 Bi-functional humanized anti-c5 antibodies and factor h fusion proteins and uses thereof

Publications (1)

Publication Number Publication Date
BR112021021176A2 true BR112021021176A2 (pt) 2021-12-28

Family

ID=72941382

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021021176A BR112021021176A2 (pt) 2019-04-24 2020-04-24 Proteína de fusão, métodos para tratar uma doença ou distúrbio mediado pela via do complemento em um indivíduo e para reduzir a atividade de um sistema de complemento de um indivíduo, célula, e, animal não humano geneticamente modificado

Country Status (12)

Country Link
US (1) US20220204602A1 (pt)
EP (1) EP3958901A4 (pt)
JP (1) JP2022529527A (pt)
KR (1) KR20220003001A (pt)
CN (1) CN114072174A (pt)
AU (1) AU2020261073A1 (pt)
BR (1) BR112021021176A2 (pt)
CA (1) CA3137907A1 (pt)
IL (1) IL287232A (pt)
MX (1) MX2021012997A (pt)
SG (1) SG11202111419QA (pt)
WO (1) WO2020219922A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220177556A1 (en) * 2018-09-06 2022-06-09 The Trustees Of The University Of Pennsylvania Humanized anti-c5 antibodies and uses thereof
WO2023197930A1 (zh) * 2022-04-11 2023-10-19 天辰生物医药(苏州)有限公司 补体抑制杂合蛋白
CN117624347A (zh) * 2022-08-30 2024-03-01 天辰生物医药(苏州)有限公司 抗人补体c5抗体以及其融合蛋白
WO2024097796A1 (en) 2022-11-02 2024-05-10 Kira Pharmaceuticals (Us) Llc Anti-c5 antibody fused to factor h for use in the treatment of complement-mediated diseases
WO2024097441A1 (en) 2022-11-02 2024-05-10 Kira Pharmaceuticals (Us) Llc Anti-c5 antibody fused to factor h for use in the treatment of complement-mediated diseases

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2717912T3 (es) * 2010-05-14 2019-06-26 Univ Colorado Regents Grupos dirigidos al receptor del complemento 2 (cr2) mejorados
EP3473272A1 (en) * 2013-03-29 2019-04-24 Alexion Pharmaceuticals, Inc. Compositions and methods for increasing the serum half-life of a therapeutic agent targeting complement c5
NZ631007A (en) * 2014-03-07 2015-10-30 Alexion Pharma Inc Anti-c5 antibodies having improved pharmacokinetics
RU2020103811A (ru) * 2014-05-05 2020-02-18 Регенерон Фармасьютикалз, Инк. Гуманизированные животные по с5 и с3
RU2742606C2 (ru) * 2015-12-18 2021-02-09 Чугаи Сейяку Кабусики Кайся Антитела к с5 и способы их применения
WO2017114401A1 (zh) * 2015-12-31 2017-07-06 江苏匡亚生物医药科技有限公司 具有补体调节活性的重组补体因子h-免疫球蛋白融合蛋白及其制备方法与应用
SG10201800265UA (en) * 2016-06-17 2018-02-27 Chugai Pharmaceutical Co Ltd Anti-c5 antibodies and methods of use
WO2018024162A1 (en) * 2016-08-03 2018-02-08 Sunshine Lake Pharma Co., Ltd. Glp-1 fusion protein comprising mutated immunoglobulin fc portion
CA3055541A1 (en) * 2017-03-06 2018-09-13 The Trustees Of The University Of Pennsylvania Anti-c5 antibodies and uses thereof
US20220177556A1 (en) * 2018-09-06 2022-06-09 The Trustees Of The University Of Pennsylvania Humanized anti-c5 antibodies and uses thereof

Also Published As

Publication number Publication date
KR20220003001A (ko) 2022-01-07
CN114072174A (zh) 2022-02-18
WO2020219922A1 (en) 2020-10-29
CA3137907A1 (en) 2020-10-29
JP2022529527A (ja) 2022-06-22
SG11202111419QA (en) 2021-11-29
IL287232A (en) 2021-12-01
EP3958901A4 (en) 2023-07-19
AU2020261073A1 (en) 2021-12-16
US20220204602A1 (en) 2022-06-30
EP3958901A1 (en) 2022-03-02
MX2021012997A (es) 2022-03-04

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