CA3229166A1 - Fusion protein containing anti-tigit antibody and tgf-?r, and pharmaceutical composition and use thereof - Google Patents

Fusion protein containing anti-tigit antibody and tgf-?r, and pharmaceutical composition and use thereof Download PDF

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Publication number
CA3229166A1
CA3229166A1 CA3229166A CA3229166A CA3229166A1 CA 3229166 A1 CA3229166 A1 CA 3229166A1 CA 3229166 A CA3229166 A CA 3229166A CA 3229166 A CA3229166 A CA 3229166A CA 3229166 A1 CA3229166 A1 CA 3229166A1
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CA
Canada
Prior art keywords
seq
tgf
fusion protein
amino acid
acid sequence
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
CA3229166A
Other languages
English (en)
French (fr)
Inventor
Zhongmin Wang
Peng Zhang
Baiyong Li
Yu Xia
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.)
Akeso Pharmaceuticals Inc
Original Assignee
Akeso Biopharma 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
Application filed by Akeso Biopharma Inc filed Critical Akeso Biopharma Inc
Publication of CA3229166A1 publication Critical patent/CA3229166A1/en
Pending legal-status Critical Current

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    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/47—Quinolines; Isoquinolines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/47—Quinolines; Isoquinolines
    • A61K31/4709—Non-condensed quinolines and containing further heterocyclic rings
    • 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
    • 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
    • C07K14/475—Growth factors; Growth regulators
    • C07K14/495—Transforming growth factor [TGF]
    • 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
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/71—Receptors; Cell surface antigens; Cell surface determinants for growth factors; for growth regulators
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IG], 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/46—Hybrid immunoglobulins
    • C07K16/468—Immunoglobulins having two or more different antigen binding sites, e.g. multifunctional antibodies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K19/00—Hybrid peptides, i.e. peptides covalently bound to nucleic acids, or non-covalently bound protein-protein complexes
    • 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
    • A61K2300/00—Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
    • 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
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/71—Decreased effector function due to an Fc-modification
    • 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
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • 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
    • C07K2319/32—Fusion polypeptide fusions with soluble part of a cell surface receptor, "decoy receptors"
    • 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

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Epidemiology (AREA)
  • Zoology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Toxicology (AREA)
  • Cell Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
CA3229166A 2021-08-20 2022-08-22 Fusion protein containing anti-tigit antibody and tgf-?r, and pharmaceutical composition and use thereof Pending CA3229166A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN202110961038 2021-08-20
CN202110961038.5 2021-08-20
PCT/CN2022/113882 WO2023020625A1 (zh) 2021-08-20 2022-08-22 包含抗TIGIT抗体和TGF-βR的融合蛋白、其药物组合物及用途

Publications (1)

Publication Number Publication Date
CA3229166A1 true CA3229166A1 (en) 2023-02-23

Family

ID=85239528

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3229166A Pending CA3229166A1 (en) 2021-08-20 2022-08-22 Fusion protein containing anti-tigit antibody and tgf-?r, and pharmaceutical composition and use thereof

Country Status (11)

Country Link
US (1) US20250319169A2 (https=)
EP (1) EP4389771A4 (https=)
JP (1) JP2024532836A (https=)
KR (1) KR20240046905A (https=)
CN (1) CN116003625A (https=)
AU (1) AU2022330896A1 (https=)
CA (1) CA3229166A1 (https=)
IL (1) IL310541A (https=)
MX (1) MX2024002147A (https=)
WO (1) WO2023020625A1 (https=)
ZA (1) ZA202401813B (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2021372706A1 (en) * 2020-10-26 2023-06-08 Akeso Biopharma, Inc. Anti-tigit antibody, and pharmaceutical composition and use thereof
JP2026508210A (ja) * 2023-02-20 2026-03-10 中山康方生物医▲藥▼有限公司 ＴＧＦ－βＲＩＩ細胞外領域断片を含む融合タンパク質、その医薬組成物、およびその使用
CN119613559B (zh) * 2023-09-14 2026-01-02 中山康方生物医药有限公司 药物组合及用途

Family Cites Families (18)

* 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
JO3096B1 (ar) * 2008-11-07 2017-03-15 Imclone Llc الأجسام المضادة لمستقبل ii مضاد tgfb
CN107207594B (zh) * 2014-12-23 2019-05-07 百时美施贵宝公司 针对tigit的抗体
EP3349792A1 (en) * 2015-09-14 2018-07-25 Compass Therapeutics LLC Compositions and methods for treating cancer via antagonism of the cd155/tigit pathway and tgf-
CA2994858C (en) * 2015-09-25 2024-01-23 Genentech, Inc. Anti-tigit antibodies and methods of use
JP7068169B2 (ja) * 2016-01-08 2022-05-16 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア 条件付活性ヘテロ二量体ポリペプチド及びその使用方法
WO2017152088A1 (en) * 2016-03-04 2017-09-08 JN Biosciences, LLC Antibodies to tigit
AU2018264455B2 (en) * 2017-05-12 2024-12-12 Jiangsu Hengrui Medicine Co., Ltd. Fusion protein containing TGF-beta receptor and medicinal uses thereof
US11512129B2 (en) * 2017-09-29 2022-11-29 Jiangsu Hengrui Medicine Co., Ltd. TIGIT antibody, antigen-binding fragment thereof, and medical use thereof
JP7348899B2 (ja) * 2017-12-08 2023-09-21 マレンゴ・セラピューティクス，インコーポレーテッド 多重特異性分子及びその使用
KR20200109313A (ko) * 2018-01-15 2020-09-22 난징 레전드 바이오테크 씨오., 엘티디. Tigit에 대한 항체 및 이의 변이체
CN114555099A (zh) * 2019-06-23 2022-05-27 广东天科雅生物医药科技有限公司 抗alpp car-t细胞疗法
EP4054633A1 (en) * 2019-11-05 2022-09-14 Merck Patent GmbH Combined inhibition of pd-1, tgfb and tigit for the treatment of cancer
WO2021093760A1 (zh) * 2019-11-12 2021-05-20 江苏恒瑞医药股份有限公司 含有TGF-β受体的融合蛋白及其医药用途
US20220409684A1 (en) * 2019-11-18 2022-12-29 The Brigham And Women's Hospital, Inc. Codon optimized new generation regulatable fusogenic oncolytic herpes simplex virus type 1 virus and methods of use
AU2021372706A1 (en) * 2020-10-26 2023-06-08 Akeso Biopharma, Inc. Anti-tigit antibody, and pharmaceutical composition and use thereof
CN114106182B (zh) * 2022-01-26 2022-05-17 中山康方生物医药有限公司 抗tigit的抗体及其用途
CN114181310B (zh) * 2022-02-14 2022-07-05 中山康方生物医药有限公司 抗tigit抗体、其药物组合物及用途

Also Published As

Publication number Publication date
JP2024532836A (ja) 2024-09-10
EP4389771A4 (en) 2026-02-25
IL310541A (en) 2024-03-01
AU2022330896A1 (en) 2024-02-22
US20250129156A1 (en) 2025-04-24
CN116003625A (zh) 2023-04-25
EP4389771A1 (en) 2024-06-26
WO2023020625A1 (zh) 2023-02-23
KR20240046905A (ko) 2024-04-11
US20250319169A2 (en) 2025-10-16
ZA202401813B (en) 2024-11-27
MX2024002147A (es) 2024-03-08

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