AU2022277479A1 - Anti-cea and anti-cd137 multispecific antibodies and methods of use - Google Patents

Anti-cea and anti-cd137 multispecific antibodies and methods of use Download PDF

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Publication number
AU2022277479A1
AU2022277479A1 AU2022277479A AU2022277479A AU2022277479A1 AU 2022277479 A1 AU2022277479 A1 AU 2022277479A1 AU 2022277479 A AU2022277479 A AU 2022277479A AU 2022277479 A AU2022277479 A AU 2022277479A AU 2022277479 A1 AU2022277479 A1 AU 2022277479A1
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AU
Australia
Prior art keywords
seq
antibody
chain variable
variable region
antigen
Prior art date
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Pending
Application number
AU2022277479A
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English (en)
Inventor
Xin Chen
Jie Li
Xuehui Li
Zhuo Li
Liang QU
Jing Song
Jian Sun
Penghao WANG
Yuanyuan Xie
Tong Zhang
Xiaosui ZHOU
Lin Zhu
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.)
BeOne Medicines I GmbH
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BeiGene Switzerland GmbH
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Filing date
Publication date
Application filed by BeiGene Switzerland GmbH filed Critical BeiGene Switzerland GmbH
Publication of AU2022277479A1 publication Critical patent/AU2022277479A1/en
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
    • C07K16/30—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
    • C07K16/3007—Carcino-embryonic Antigens
    • 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
    • C07K16/2818—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 CD28 or CD152
    • 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
    • C07K16/2878—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 NGF-receptor/TNF-receptor superfamily, e.g. CD27, CD30, CD40, CD95
    • 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
    • C07K2317/30—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
    • C07K2317/50—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
    • C07K2317/71—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
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C07K2317/732—Antibody-dependent cellular cytotoxicity [ADCC]
    • 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
    • C07K2317/734—Complement-dependent cytotoxicity [CDC]
    • 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
    • C07K2317/75—Agonist effect on antigen
    • 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)
  • 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)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oncology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Biology (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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
AU2022277479A 2021-05-21 2022-05-18 Anti-cea and anti-cd137 multispecific antibodies and methods of use Pending AU2022277479A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
CN2021095113 2021-05-21
CNPCT/CN2021/095113 2021-05-21
CN2022085625 2022-04-07
CNPCT/CN2022/085625 2022-04-07
CN2022088172 2022-04-21
CNPCT/CN2022/088172 2022-04-21
PCT/CN2022/093565 WO2022242680A1 (en) 2021-05-21 2022-05-18 Anti-cea and anti-cd137 multispecific antibodies and methods of use

Publications (1)

Publication Number Publication Date
AU2022277479A1 true AU2022277479A1 (en) 2024-01-18

Family

ID=84140249

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2022277479A Pending AU2022277479A1 (en) 2021-05-21 2022-05-18 Anti-cea and anti-cd137 multispecific antibodies and methods of use

Country Status (12)

Country Link
US (1) US20240190989A1 (https=)
EP (1) EP4340805A4 (https=)
JP (1) JP2024522075A (https=)
KR (1) KR20240014058A (https=)
CN (1) CN117396182A (https=)
AU (1) AU2022277479A1 (https=)
CA (1) CA3219672A1 (https=)
CO (1) CO2023017609A2 (https=)
IL (1) IL308660A (https=)
MX (1) MX2023013726A (https=)
TW (1) TW202307003A (https=)
WO (1) WO2022242680A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW202434306A (zh) * 2022-11-24 2024-09-01 瑞士商百濟神州瑞士有限責任公司 抗ｃｅａ抗體藥物軛合物及使用方法
CN116814664B (zh) * 2023-08-25 2023-12-12 中国医学科学院肿瘤医院 一种扩展肿瘤识别表位的cea嵌合抗原受体t细胞的制备与应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3199552T3 (da) * 2012-11-20 2020-03-30 Sanofi Sa Anti-ceacam5-antistoffer og anvendelser heraf
EP3224275B1 (en) * 2014-11-14 2020-03-04 F.Hoffmann-La Roche Ag Antigen binding molecules comprising a tnf family ligand trimer
EP3267969A1 (en) * 2015-03-09 2018-01-17 King's College London Combination therapy with rar alpha agonists for enhancing th1 response
CN105753978B (zh) * 2016-03-14 2020-02-07 中国人民解放军第二军医大学 一种hla-a11限制性癌胚抗原来源的表位肽及用途
WO2018127473A1 (en) * 2017-01-03 2018-07-12 F. Hoffmann-La Roche Ag Bispecific antigen binding molecules comprising anti-4-1bb clone 20h4.9
TWI841551B (zh) * 2018-03-13 2024-05-11 瑞士商赫孚孟拉羅股份公司 使用靶向4-1bb (cd137)之促效劑的組合療法
KR20220025848A (ko) * 2019-06-26 2022-03-03 에프. 호프만-라 로슈 아게 Cea 및 4-1bbl에 결합하는 항체의 융합

Also Published As

Publication number Publication date
CN117396182A (zh) 2024-01-12
IL308660A (en) 2024-01-01
JP2024522075A (ja) 2024-06-11
WO2022242680A1 (en) 2022-11-24
EP4340805A1 (en) 2024-03-27
CO2023017609A2 (es) 2024-01-15
US20240190989A1 (en) 2024-06-13
EP4340805A4 (en) 2026-01-14
CA3219672A1 (en) 2022-11-24
KR20240014058A (ko) 2024-01-31
MX2023013726A (es) 2024-02-13
TW202307003A (zh) 2023-02-16

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