CA3208455A1 - Novel anti-gremlin1 antibodies - Google Patents

Novel anti-gremlin1 antibodies Download PDF

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Publication number
CA3208455A1
CA3208455A1 CA3208455A CA3208455A CA3208455A1 CA 3208455 A1 CA3208455 A1 CA 3208455A1 CA 3208455 A CA3208455 A CA 3208455A CA 3208455 A CA3208455 A CA 3208455A CA 3208455 A1 CA3208455 A1 CA 3208455A1
Authority
CA
Canada
Prior art keywords
seq
sequence
cancer
antibody
variable region
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
CA3208455A
Other languages
English (en)
French (fr)
Inventor
Xueming Qian
Suli CUI
Hongjun Li
Di SUN
Huanhuan GUO
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.)
Suzhou Transcenta Therapeutics Co Ltd
Original Assignee
Suzhou Transcenta Therapeutics 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 Suzhou Transcenta Therapeutics Co Ltd filed Critical Suzhou Transcenta Therapeutics Co Ltd
Publication of CA3208455A1 publication Critical patent/CA3208455A1/en
Pending legal-status Critical Current

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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
    • C07K16/22—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against growth factors ; against growth regulators
    • 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
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • 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
    • 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 [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
    • C07K16/2827—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 against B7 molecules, e.g. CD80, CD86
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/575—Immunoassay; Biospecific binding assay; Materials therefor for cancer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
    • 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
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31—Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • 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
    • 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
    • C07K2317/73—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Microbiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cell Biology (AREA)
  • Pathology (AREA)
  • Biotechnology (AREA)
  • General Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • Endocrinology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Mycology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Hospice & Palliative Care (AREA)
  • Oncology (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CA3208455A 2021-01-18 2022-01-17 Novel anti-gremlin1 antibodies Pending CA3208455A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CNPCT/CN2021/072397 2021-01-18
CN2021072397 2021-01-18
CN2021142043 2021-12-28
CNPCT/CN2021/142043 2021-12-28
PCT/CN2022/072297 WO2022152290A1 (en) 2021-01-18 2022-01-17 Novel anti-gremlin1 antibodies

Publications (1)

Publication Number Publication Date
CA3208455A1 true CA3208455A1 (en) 2022-07-21

Family

ID=82446960

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3208455A Pending CA3208455A1 (en) 2021-01-18 2022-01-17 Novel anti-gremlin1 antibodies

Country Status (10)

Country Link
US (1) US20240294622A1 (https=)
EP (1) EP4277927A4 (https=)
JP (1) JP2024504124A (https=)
KR (1) KR20230132544A (https=)
CN (1) CN116848135A (https=)
AU (1) AU2022207030A1 (https=)
CA (1) CA3208455A1 (https=)
MX (1) MX2023008423A (https=)
TW (1) TW202241944A (https=)
WO (1) WO2022152290A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112023018204A2 (pt) * 2021-03-11 2023-10-24 Univ Shanghai Jiaotong Método de tratamento de doenças usando antagonistas de gremlin1
GB202205200D0 (en) * 2022-04-08 2022-05-25 Ucb Biopharma Sprl Combination with chemotherapy
GB202205203D0 (en) * 2022-04-08 2022-05-25 UCB Biopharma SRL Combination with inhibitor
WO2024213066A1 (en) * 2023-04-13 2024-10-17 Suzhou Transcenta Therapeutics Co., Ltd. Combination therapies involving grem1 antagonists for treatment of cancer
WO2025148900A1 (en) * 2024-01-08 2025-07-17 Suzhou Transcenta Therapeutics Co., Ltd. Combination therapy of grem1 antagonist and activin receptor antagonist for treating pah
CN117801109B (zh) * 2024-03-01 2024-05-03 再少年(北京)生物科技有限公司 iPS诱导定向分化成内皮祖细胞的方法及应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6339063B2 (ja) * 2012-03-15 2018-06-06 エスエヌユー アールアンドディービー ファウンデーション グレムリン−１に対する抗体
ES2898620T3 (es) * 2013-03-14 2022-03-08 Regeneron Pharma Anticuerpos humanos contra GREM 1
CN109641954A (zh) * 2016-08-29 2019-04-16 里珍纳龙药品有限公司 抗-gremlin-1(grem1)抗体及其用于治疗肺动脉高血压的使用方法
GB201621635D0 (en) * 2016-12-19 2017-02-01 Ucb Biopharma Sprl Crystal structure
PL3806898T3 (pl) * 2018-06-18 2026-02-23 UCB Biopharma SRL Antagonista gremlin-1 do zastosowania w leczeniu nowotworu
BR112023018204A2 (pt) * 2021-03-11 2023-10-24 Univ Shanghai Jiaotong Método de tratamento de doenças usando antagonistas de gremlin1

Also Published As

Publication number Publication date
EP4277927A4 (en) 2025-07-23
CN116848135A (zh) 2023-10-03
TW202241944A (zh) 2022-11-01
AU2022207030A9 (en) 2024-09-19
US20240294622A1 (en) 2024-09-05
WO2022152290A1 (en) 2022-07-21
AU2022207030A1 (en) 2023-08-24
JP2024504124A (ja) 2024-01-30
EP4277927A1 (en) 2023-11-22
KR20230132544A (ko) 2023-09-15
MX2023008423A (es) 2023-07-26

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