BR112022000628A2 - Anticorpos anti-tigit e aplicação dos mesmos - Google Patents

Anticorpos anti-tigit e aplicação dos mesmos

Info

Publication number
BR112022000628A2
BR112022000628A2 BR112022000628A BR112022000628A BR112022000628A2 BR 112022000628 A2 BR112022000628 A2 BR 112022000628A2 BR 112022000628 A BR112022000628 A BR 112022000628A BR 112022000628 A BR112022000628 A BR 112022000628A BR 112022000628 A2 BR112022000628 A2 BR 112022000628A2
Authority
BR
Brazil
Prior art keywords
antibodies
application
antigen
binding fragments
tigit
Prior art date
Application number
BR112022000628A
Other languages
English (en)
Inventor
Hai Wu
Hui Feng
Jian Yao
Qin Meng
Sheng Yao
Original Assignee
Shanghai Junshi Biosciences Co Ltd
Suzhou Junmeng Biosciences Co Ltd
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 Shanghai Junshi Biosciences Co Ltd, Suzhou Junmeng Biosciences Co Ltd filed Critical Shanghai Junshi Biosciences Co Ltd
Publication of BR112022000628A2 publication Critical patent/BR112022000628A2/pt

Links

Classifications

    • 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
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • 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
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
    • C07K16/2818—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against CD28 or CD152
    • 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
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
    • C07K16/2827—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against B7 molecules, e.g. CD80, CD86
    • 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
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • A61K2039/507—Comprising a combination of two or more separate antibodies
    • 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
    • C07K2317/56—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
    • C07K2317/74—Inducing cell proliferation
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

anticorpos anti-tigit e aplicação dos mesmos. a presente invenção refere-se a anticorpos que se ligam especificamente a tigit ou aos fragmentos de ligação ao antígeno dos anticorpos e a uma composição dos mesmos. a presente invenção também se refere a uma molécula de ácido nucleico que codifica os anticorpos ou os seus fragmentos de ligação ao antígeno, um vetor de expressão e uma célula hospedeira para expressão dos anticorpos ou seus fragmentos de ligação ao antígeno, bem como os usos terapêuticos e diagnósticos dos anticorpos.
BR112022000628A 2019-07-15 2020-07-14 Anticorpos anti-tigit e aplicação dos mesmos BR112022000628A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910634309 2019-07-15
PCT/CN2020/101883 WO2021008523A1 (zh) 2019-07-15 2020-07-14 抗tigit抗体及其应用

Publications (1)

Publication Number Publication Date
BR112022000628A2 true BR112022000628A2 (pt) 2022-03-03

Family

ID=74210102

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022000628A BR112022000628A2 (pt) 2019-07-15 2020-07-14 Anticorpos anti-tigit e aplicação dos mesmos

Country Status (13)

Country Link
US (1) US20220363754A1 (pt)
EP (1) EP4001308A4 (pt)
JP (1) JP2022541022A (pt)
KR (1) KR20220042258A (pt)
CN (1) CN114269782B (pt)
AU (1) AU2020314129A1 (pt)
BR (1) BR112022000628A2 (pt)
CA (1) CA3146986A1 (pt)
CL (1) CL2022000096A1 (pt)
IL (1) IL289656A (pt)
MX (1) MX2022000586A (pt)
WO (1) WO2021008523A1 (pt)
ZA (1) ZA202201464B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023528036A (ja) 2020-06-02 2023-07-03 アーカス バイオサイエンシズ インコーポレイティド Ｔｉｇｉｔに対する抗体
WO2022152245A1 (zh) * 2021-01-14 2022-07-21 上海君实生物医药科技股份有限公司 抗tigit抗体药物组合物及其用途
WO2023138639A1 (zh) * 2022-01-24 2023-07-27 原启生物科技(上海)有限责任公司 靶向tigit的抗原结合蛋白及其用途
WO2023215719A1 (en) 2022-05-02 2023-11-09 Arcus Biosciences, Inc. Anti-tigit antibodies and uses of the same

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4816567A (en) 1983-04-08 1989-03-28 Genentech, Inc. Recombinant immunoglobin preparations
US5225539A (en) 1986-03-27 1993-07-06 Medical Research Council Recombinant altered antibodies and methods of making altered antibodies
US5530101A (en) 1988-12-28 1996-06-25 Protein Design Labs, Inc. Humanized immunoglobulins
ATE493433T1 (de) 2002-09-11 2011-01-15 Genentech Inc Neue zusammensetzung und verfahren zur behandlung von immunerkrankungen
EP4332227A1 (en) 2005-08-23 2024-03-06 The Trustees of the University of Pennsylvania Rna containing modified nucleosides and methods of use thereof
EP2279412B1 (en) 2008-04-09 2017-07-26 Genentech, Inc. Novel compositions and methods for the treatment of immune related diseases
CN104250302B (zh) 2013-06-26 2017-11-14 上海君实生物医药科技股份有限公司 抗pd‑1抗体及其应用
MY183503A (en) 2013-07-16 2021-02-23 Genentech Inc Method of treating cancer using pd-1 axis binding antagonists and tigit inhibitors
UA122395C2 (uk) 2014-08-19 2020-11-10 Мерк Шарп Енд Доум Корп. Антитіло проти tigit
SG10202006538TA (en) * 2014-12-23 2020-08-28 Bristol Myers Squibb Co Antibodies to tigit
JP6976241B2 (ja) * 2015-08-14 2021-12-08 メルク・シャープ・アンド・ドーム・コーポレーションMerck Sharp & Dohme Corp. 抗ｔｉｇｉｔ抗体
EP3344658B1 (en) * 2015-09-02 2022-05-11 Yissum Research Development Company of The Hebrew University of Jerusalem Ltd. Antibodies specific to human t-cell immunoglobulin and itim domain (tigit)
JP6764474B2 (ja) * 2015-09-25 2020-09-30 ジェネンテック， インコーポレイテッド 抗ｔｉｇｉｔ抗体及び使用方法
RU2729379C1 (ru) * 2015-10-01 2020-08-06 Потенза Терапевтикс, Инк. Анти-tigit антигенсвязывающие белки и способы их применения
UA125898C2 (uk) * 2016-03-04 2022-07-06 Джн Байосайєнсіз, Ллк Антитіла до tigit
PT3347379T (pt) * 2016-08-17 2020-02-18 Compugen Ltd Anticorpos anti-tígitos, anticorpos anti-pvrig e as suas combinações
WO2018102746A1 (en) * 2016-12-02 2018-06-07 Rigel Pharmaceuticals, Inc. Antigen binding molecules to tigit
US10537637B2 (en) * 2017-01-05 2020-01-21 Gensun Biopharma Inc. Checkpoint regulator antagonists
CN108456251A (zh) 2017-02-21 2018-08-28 上海君实生物医药科技股份有限公司 抗pd-l1抗体及其应用
MA50957A (fr) * 2017-05-01 2020-10-14 Agenus Inc Anticorps anti-tigit et leurs méthodes d'utilisation
CN109384846B (zh) * 2018-09-25 2020-03-03 合肥瑞达免疫药物研究所有限公司 能够结合tigit的抗体或其抗原结合片段及用途

Also Published As

Publication number Publication date
CA3146986A1 (en) 2021-01-21
EP4001308A1 (en) 2022-05-25
CN114269782A (zh) 2022-04-01
EP4001308A4 (en) 2023-08-23
WO2021008523A1 (zh) 2021-01-21
KR20220042258A (ko) 2022-04-04
MX2022000586A (es) 2022-03-04
ZA202201464B (en) 2023-08-30
AU2020314129A1 (en) 2022-02-24
CN114269782B (zh) 2023-12-29
JP2022541022A (ja) 2022-09-21
US20220363754A1 (en) 2022-11-17
IL289656A (en) 2022-03-01
CL2022000096A1 (es) 2022-11-11

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