CA3154756A1 - Gipr antibody and its fusion protein with glp-1, and pharmaceutical composition and application thereof - Google Patents

Gipr antibody and its fusion protein with glp-1, and pharmaceutical composition and application thereof

Info

Publication number
CA3154756A1
CA3154756A1 CA3154756A CA3154756A CA3154756A1 CA 3154756 A1 CA3154756 A1 CA 3154756A1 CA 3154756 A CA3154756 A CA 3154756A CA 3154756 A CA3154756 A CA 3154756A CA 3154756 A1 CA3154756 A1 CA 3154756A1
Authority
CA
Canada
Prior art keywords
seq
antibody
amino acid
acid sequence
gipr
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
CA3154756A
Other languages
English (en)
French (fr)
Inventor
Hua Zhang
Xiaofeng Wang
Chenjiang YAO
Cheng Zhang
Shuqian Jing
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.)
Gmax Biopharm LLC
Original Assignee
Gmax Biopharm LLC
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 Gmax Biopharm LLC filed Critical Gmax Biopharm LLC
Publication of CA3154756A1 publication Critical patent/CA3154756A1/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C07K16/2869—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against hormone receptors
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/04—Anorexiants; Antiobesity agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
    • 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
    • C07K14/575—Hormones
    • C07K14/605—Glucagons
    • 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
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/33—Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Diabetes (AREA)
  • Immunology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Endocrinology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Obesity (AREA)
  • Hematology (AREA)
  • Zoology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Neurology (AREA)
  • Biomedical Technology (AREA)
  • Toxicology (AREA)
  • Emergency Medicine (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicinal Preparation (AREA)
CA3154756A 2019-09-18 2020-09-16 Gipr antibody and its fusion protein with glp-1, and pharmaceutical composition and application thereof Pending CA3154756A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910882351.2 2019-09-18
CN201910882351.2A CN112521501A (zh) 2019-09-18 2019-09-18 Gipr抗体及其与glp-1的融合蛋白质，以及其药物组合物和应用
PCT/CN2020/115483 WO2021052349A1 (zh) 2019-09-18 2020-09-16 Gipr抗体及其与glp-1的融合蛋白质，以及其药物组合物和应用

Publications (1)

Publication Number Publication Date
CA3154756A1 true CA3154756A1 (en) 2021-03-25

Family

ID=74883118

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3154756A Pending CA3154756A1 (en) 2019-09-18 2020-09-16 Gipr antibody and its fusion protein with glp-1, and pharmaceutical composition and application thereof

Country Status (10)

Country Link
US (1) US20220411520A1 (https=)
EP (1) EP4063385A4 (https=)
JP (2) JP2022549172A (https=)
KR (1) KR20220063221A (https=)
CN (4) CN112521501A (https=)
AU (1) AU2020350715A1 (https=)
CA (1) CA3154756A1 (https=)
MX (1) MX2022003251A (https=)
TW (1) TWI889705B (https=)
WO (1) WO2021052349A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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AU2022291264A1 (en) * 2021-06-09 2023-12-14 Swiftnovo Therapeutics Inc. Therapeutics and methods for treating or ameliorating metabolic disorders
CN119744271A (zh) * 2022-09-08 2025-04-01 鸿运华宁（杭州）生物医药有限公司 Gipr抗体及其与fgf21的融合蛋白，以及其药物组合物和应用
CN120019167A (zh) * 2022-10-12 2025-05-16 首尔大学医院 利用gipr标记物的用于预测磺酰脲类依赖性的组合物及其预测方法
EP4613768A1 (en) * 2022-11-02 2025-09-10 Suzhou Alphamab Co., Ltd Gipr binding protein and use thereof
WO2025092705A1 (zh) * 2023-10-31 2025-05-08 山东博安生物技术股份有限公司 Gipr阻断型抗体及其抗体偶联物
WO2025237353A1 (zh) * 2024-05-15 2025-11-20 信立泰(成都)生物技术有限公司 一种抗gipr抗体或其抗原结合片段及用途
WO2025252023A1 (en) * 2024-06-03 2025-12-11 Fortvita Biologics Inc. Modulators for gipr, glp1r and/or gcgr and uses thereof
WO2026021575A1 (zh) * 2024-07-26 2026-01-29 鸿运华宁（杭州）生物医药有限公司 一种gipr抗体融合蛋白质的药用稳定溶液制剂及其应用

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UA65549C2 (uk) 1996-11-05 2004-04-15 Елі Ліллі Енд Компані Спосіб регулювання ожиріння шляхом периферійного введення аналогів та похідних glp-1 (варіанти) та фармацевтична композиція
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Also Published As

Publication number Publication date
TW202116803A (zh) 2021-05-01
CN120289653A (zh) 2025-07-11
CN112521501A (zh) 2021-03-19
EP4063385A4 (en) 2023-09-27
WO2021052349A1 (zh) 2021-03-25
KR20220063221A (ko) 2022-05-17
JP2025165930A (ja) 2025-11-05
JP2022549172A (ja) 2022-11-24
EP4063385A1 (en) 2022-09-28
AU2020350715A1 (en) 2022-04-14
TWI889705B (zh) 2025-07-11
US20220411520A1 (en) 2022-12-29
CN114641495A (zh) 2022-06-17
CN116942811A (zh) 2023-10-27
CN114641495B (zh) 2025-05-02
MX2022003251A (es) 2022-04-27

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