CN120209144A - 人源化和亲和力成熟的抗ceacam1抗体 - Google Patents

人源化和亲和力成熟的抗ceacam1抗体 Download PDF

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Publication number
CN120209144A
CN120209144A CN202510125669.1A CN202510125669A CN120209144A CN 120209144 A CN120209144 A CN 120209144A CN 202510125669 A CN202510125669 A CN 202510125669A CN 120209144 A CN120209144 A CN 120209144A
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CN
China
Prior art keywords
sequence
ceacam1
antibody
seq
chain variable
Prior art date
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Pending
Application number
CN202510125669.1A
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English (en)
Chinese (zh)
Inventor
R·S·布卢姆伯格
Y-h·黄
A·甘地
M·伯塔诺利
C·尹
R·G·E·霍尔加特
A·R·赫恩
S·D·琼斯
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.)
Brigham and Womens Hospital Inc
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Brigham and Womens Hospital Inc
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Filing date
Publication date
Application filed by Brigham and Womens Hospital Inc filed Critical Brigham and Womens Hospital Inc
Publication of CN120209144A publication Critical patent/CN120209144A/zh
Pending legal-status Critical Current

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    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/10—Antimycotics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A61P31/14—Antivirals for RNA viruses
    • A61P31/16—Antivirals for RNA viruses for influenza or rhinoviruses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A61P35/02—Antineoplastic agents specific for leukemia
    • 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
    • C07K16/30—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • 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
    • A61K2039/80—Vaccine for a specifically defined cancer
    • A61K2039/876—Skin, melanoma
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2299/00—Coordinates from 3D structures of peptides, e.g. proteins or enzymes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21—Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
    • 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
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/34—Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/40—Immunoglobulins specific features characterized by post-translational modification
    • C07K2317/41—Glycosylation, sialylation, or fucosylation
    • 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
    • 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
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C07K2317/62—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments comprising only variable region components
    • C07K2317/622—Single chain antibody (scFv)
    • 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
    • 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
    • C07K2317/74—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Oncology (AREA)
  • Virology (AREA)
  • Communicable Diseases (AREA)
  • Cell Biology (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CN202510125669.1A 2018-12-07 2019-12-09 人源化和亲和力成熟的抗ceacam1抗体 Pending CN120209144A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862776877P 2018-12-07 2018-12-07
US62/776877 2018-12-07
PCT/US2019/065212 WO2020118295A1 (en) 2018-12-07 2019-12-09 Humanized and affinity-matured anti-ceacam1 antibodies
CN201980091531.7A CN113840839B (zh) 2018-12-07 2019-12-09 人源化和亲和力成熟的抗ceacam1抗体

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201980091531.7A Division CN113840839B (zh) 2018-12-07 2019-12-09 人源化和亲和力成熟的抗ceacam1抗体

Publications (1)

Publication Number Publication Date
CN120209144A true CN120209144A (zh) 2025-06-27

Family

ID=70973892

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202510125669.1A Pending CN120209144A (zh) 2018-12-07 2019-12-09 人源化和亲和力成熟的抗ceacam1抗体
CN201980091531.7A Active CN113840839B (zh) 2018-12-07 2019-12-09 人源化和亲和力成熟的抗ceacam1抗体

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201980091531.7A Active CN113840839B (zh) 2018-12-07 2019-12-09 人源化和亲和力成熟的抗ceacam1抗体

Country Status (7)

Country Link
US (2) US12173066B2 (https=)
EP (1) EP3906261A4 (https=)
JP (2) JP2022513729A (https=)
CN (2) CN120209144A (https=)
AU (1) AU2019393077A1 (https=)
CA (1) CA3121580A1 (https=)
WO (1) WO2020118295A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022513729A (ja) * 2018-12-07 2022-02-09 ザ ブリガム アンド ウィメンズ ホスピタル，インコーポレイティド ヒト化及び親和性成熟抗ｃｅａｃａｍ１抗体
IT202100033002A1 (it) * 2021-12-29 2023-06-29 Diatheva S R L Anticorpi umani e loro usi
AU2023215482A1 (en) * 2022-02-03 2024-08-15 The Brigham And Women's Hospital, Inc. Companion diagnostic for human ceacam1 directed therapeutic agents
CN121335923A (zh) * 2023-04-13 2026-01-13 苏州逻晟生物医药有限公司 Ceacam1靶向抗体及其用途

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2424896T3 (en) * 2009-04-30 2015-12-14 Tel Hashomer Medical Res Infrastructure & Services Ltd The anti-CEACAM1 antibodies and methods of use thereof
JP2013529076A (ja) * 2010-05-11 2013-07-18 アベオ ファーマシューティカルズ， インコーポレイテッド 抗ｆｇｆｒ２抗体
WO2013054320A1 (en) * 2011-10-11 2013-04-18 Tel Hashomer Medical Research Infrastructure And Services Ltd. Antibodies to carcinoembryonic antigen-related cell adhesion molecule (ceacam)
EP2785743B1 (en) * 2011-12-01 2019-08-14 The Brigham and Women's Hospital, Inc. Anti-ceacam1 recombinant antibodies for cancer therapy
ES2808684T3 (es) * 2013-11-25 2021-03-01 Famewave Ltd Composiciones que incluyen anticuerpos anti-ceacam1 y anti-pd para terapia de cáncer
CN106573977B (zh) * 2014-04-27 2020-08-07 菲姆威有限公司 针对ceacam1的人源化抗体
WO2016120331A1 (de) * 2015-01-28 2016-08-04 Karl Sebastian Lang Agonistische anti-cd66cd66 antikörper für die antiviralen therapie
US20180153986A1 (en) * 2015-04-24 2018-06-07 The Brigham And Women's Hospital, Inc. Interactions between ceacam and tim family members
EP3601361A4 (en) * 2017-03-24 2020-12-16 Mogam Institute For Biomedical Research ANTI-CEACAM1 ANTIBODIES AND ITS USE
JP2022513729A (ja) * 2018-12-07 2022-02-09 ザ ブリガム アンド ウィメンズ ホスピタル，インコーポレイティド ヒト化及び親和性成熟抗ｃｅａｃａｍ１抗体

Also Published As

Publication number Publication date
WO2020118295A1 (en) 2020-06-11
JP2022513729A (ja) 2022-02-09
AU2019393077A1 (en) 2021-07-29
JP2025016505A (ja) 2025-02-04
EP3906261A4 (en) 2022-12-21
CA3121580A1 (en) 2020-06-11
US12173066B2 (en) 2024-12-24
CN113840839A (zh) 2021-12-24
EP3906261A1 (en) 2021-11-10
US20220025040A1 (en) 2022-01-27
US20250074980A1 (en) 2025-03-06
CN113840839B (zh) 2025-02-14

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