CA3243624A1 - Bispecific antibodies directed against CD277 and a tumor antigen - Google Patents

Bispecific antibodies directed against CD277 and a tumor antigen

Info

Publication number
CA3243624A1
CA3243624A1 CA3243624A CA3243624A CA3243624A1 CA 3243624 A1 CA3243624 A1 CA 3243624A1 CA 3243624 A CA3243624 A CA 3243624A CA 3243624 A CA3243624 A CA 3243624A CA 3243624 A1 CA3243624 A1 CA 3243624A1
Authority
CA
Canada
Prior art keywords
seq
cdrl1
tumor
cdrl2
cdrl3
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
CA3243624A
Other languages
English (en)
French (fr)
Inventor
Christoph Baumann
Klaus-Peter Kuenkele
Hans-Heinrich Oberg
Matthias Peipp
Daniela Wesch
Sandeep Kumar
Tadas Panavas
Nicolas Sabarth
Original Assignee
Boehringer Ingelheim International GmbH
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 Boehringer Ingelheim International GmbH filed Critical Boehringer Ingelheim International GmbH
Publication of CA3243624A1 publication Critical patent/CA3243624A1/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
    • 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
    • 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
    • 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
    • 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
    • C07K16/3069—Reproductive system, e.g. ovaria, uterus, testes, prostate
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/40—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against enzymes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/46—Hybrid immunoglobulins
    • 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
    • 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
    • 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
    • C07K2317/52—Constant or Fc region; Isotype
    • C07K2317/53—Hinge
    • 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
    • C07K2317/60—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
    • 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
    • C07K2317/75—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)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gynecology & Obstetrics (AREA)
  • Pregnancy & Childbirth (AREA)
  • Reproductive Health (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
CA3243624A 2022-02-27 2023-02-26 Bispecific antibodies directed against CD277 and a tumor antigen Pending CA3243624A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
EP22159045 2022-02-27
EP22159045 2022-02-27
EP22162761 2022-03-17
EP22162761 2022-03-17
EP23157433 2023-02-19
EP23157433 2023-02-19
PCT/EP2023/054762 WO2023161457A1 (en) 2022-02-27 2023-02-26 Bispecific antibodies against cd277 and a tumor-antigen

Publications (1)

Publication Number Publication Date
CA3243624A1 true CA3243624A1 (en) 2023-08-31

Family

ID=85382872

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3243624A Pending CA3243624A1 (en) 2022-02-27 2023-02-26 Bispecific antibodies directed against CD277 and a tumor antigen

Country Status (9)

Country Link
US (1) US20250163157A1 (https=)
EP (1) EP4482859A1 (https=)
JP (1) JP2025508867A (https=)
KR (1) KR20240149438A (https=)
CN (1) CN119173528A (https=)
CA (1) CA3243624A1 (https=)
IL (1) IL314678A (https=)
MX (1) MX2024010485A (https=)
WO (1) WO2023161457A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024074498A1 (en) 2022-10-04 2024-04-11 Imcheck Therapeutics Combination of a btn3a activating antibody, a bcl2 inhibitor and hypomethylating agent for use in treating cancer
JP2026506893A (ja) 2023-02-23 2026-02-27 イムチェック セラピューティクス エスエーエス Ｂｔｎ３ａ活性化抗体と免役チェックポイント阻害剤の併用
TW202506731A (zh) 2023-04-27 2025-02-16 法商感應檢查療法公司 治療多重抗藥性細菌感染之方法
WO2024261239A1 (en) 2023-06-23 2024-12-26 Imcheck Therapeutics Bispecific antibodies targeting btn3a and the pd-1/pd-l1 inhibitory axis

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988007089A1 (en) 1987-03-18 1988-09-22 Medical Research Council Altered antibodies
US5731168A (en) 1995-03-01 1998-03-24 Genentech, Inc. Method for making heteromultimeric polypeptides
EP1790664A1 (en) 2005-11-24 2007-05-30 Ganymed Pharmaceuticals AG Monoclonal antibodies against claudin-18 for treatment of cancer
KR20140116546A (ko) 2006-10-27 2014-10-02 제넨테크, 인크. 항체 및 면역접합체 및 이들의 용도
EP1997832A1 (en) 2007-05-29 2008-12-03 Ganymed Pharmaceuticals AG Monoclonal antibodies against Claudin-18 for treatment of cancer
US20120064096A1 (en) 2009-03-17 2012-03-15 Universite De La Mediterranee BTLA Antibodies and Uses Thereof
PE20120591A1 (es) 2009-04-02 2012-05-23 Roche Glycart Ag Anticuerpos multiespecificos que comprenden anticuerpos de longitud completa y fragmentos fab de cadena sencilla
CN102762593B (zh) 2009-07-31 2015-05-20 梅达雷克斯有限责任公司 抗btla的完全人抗体
WO2012080769A1 (en) 2010-12-15 2012-06-21 INSERM (Institut National de la Santé et de la Recherche Médicale) Anti-cd277 antibodies and uses thereof
US20150353643A1 (en) 2013-09-24 2015-12-10 Universite De La Mediterranee - Aix-Marseille Ii Anti-cd277 antibodies and uses thereof
WO2012119077A1 (en) 2011-03-02 2012-09-07 Morphotek Inc. Co -administration of eribulin and farletuzumab for the treatment of breast cancer
WO2013174403A1 (en) 2012-05-23 2013-11-28 Ganymed Pharmaceuticals Ag Combination therapy involving antibodies against claudin 18.2 for treatment of cancer
WO2014127785A1 (en) 2013-02-20 2014-08-28 Ganymed Pharmaceuticals Ag Combination therapy involving antibodies against claudin 18.2 for treatment of cancer
HRP20221319T1 (hr) 2013-02-20 2022-12-23 Astellas Pharma Inc. Kombinirana terapija koja uključuje antitijela protiv klaudina 18.2 za liječenje raka
WO2014165818A2 (en) 2013-04-05 2014-10-09 T Cell Therapeutics, Inc. Compositions and methods for preventing and treating prostate cancer
RS61010B1 (sr) 2014-11-20 2020-11-30 Hoffmann La Roche Bispecifični antigen vezujući molekuli koji aktiviraju t ćelije protiv folr1 i cd3
WO2017055388A2 (en) 2015-10-02 2017-04-06 F. Hoffmann-La Roche Ag Bispecific t cell activating antigen binding molecules
US20230183346A1 (en) 2016-02-26 2023-06-15 Inserm (Institut National De La Sante Et De La Recherche Medicale) Antibodies having specificity for btla and uses thereof
CN119614520A (zh) 2016-08-29 2025-03-14 阿卡米斯生物公司 携带双特异性t细胞衔接器的腺病毒
EP3773676A4 (en) 2018-04-03 2022-05-18 Dragonfly Therapeutics, Inc. Proteins binding nkg2d, cd16 and an antigen associated with tumors, mdscs and/or tams
WO2019211370A1 (en) 2018-05-03 2019-11-07 INSERM (Institut National de la Santé et de la Recherche Médicale) Methods and pharmaceutical compositions for treating cancer
HRP20260034T1 (hr) 2018-08-01 2026-02-27 Imcheck Therapeutics Anti-btn3a antitijela i njihova upotreba u liječenju raka ili infektivnih poremećaja
WO2020060406A1 (en) 2018-09-19 2020-03-26 Lava Therapeutics B.V. Novel bispecific antibodies for use in the treatment of hematological malignancies
CN118955717A (zh) 2019-07-11 2024-11-15 纪念斯隆凯特琳癌症中心 Dll3靶向抗体及其用途
WO2021024020A1 (en) 2019-08-06 2021-02-11 Astellas Pharma Inc. Combination therapy involving antibodies against claudin 18.2 and immune checkpoint inhibitors for treatment of cancer
KR20230025673A (ko) 2020-06-19 2023-02-22 에프. 호프만-라 로슈 아게 CD3 및 FolR1에 결합하는 항체

Also Published As

Publication number Publication date
CN119173528A (zh) 2024-12-20
JP2025508867A (ja) 2025-04-10
MX2024010485A (es) 2024-12-06
EP4482859A1 (en) 2025-01-01
KR20240149438A (ko) 2024-10-14
IL314678A (en) 2024-10-01
WO2023161457A1 (en) 2023-08-31
US20250163157A1 (en) 2025-05-22

Similar Documents

Publication Publication Date Title
WO2022042488A1 (en) Anti-ror1 antibodies and related bispecific binding proteins
US20250163157A1 (en) Bispecific antibodies against cd277 and a tumor-antigen
WO2022174813A1 (zh) 抗GPRC5DxBCMAxCD3三特异性抗体及其用途
AU2018274919A1 (en) Bispecific heterodimeric diabodies and uses thereof
US20160009824A1 (en) Tetravalent bispecific antibodies
EP3988568A1 (en) Combination treatment
KR20220111308A (ko) 인간화 cldn18.2 항체
US20250236682A1 (en) Antigen-binding protein comprising two fc domains and use thereof
KR20200013233A (ko) 신규 항 cd3 항체
EP4324853A1 (en) Multi-specific antibody targeting bcma
AU2021214622B2 (en) Means and method for modulating immune cell engaging effects.
CN106831996A (zh) 新型双特异性抗体及其用途
US20250092135A1 (en) Antibody and use thereof
EP4217391A1 (en) Novel human antibodies binding to human cd3 epsilon
CN115558024A (zh) 抗b7-h3单克隆抗体及其用途
EP4714975A1 (en) Antibody binding lilrb4 and cd3, and use thereof
CN116891530A (zh) 双特异性抗体及其应用
RU2844869C1 (ru) Антитела против ror1 и родственные биспецифичные связывающие белки
RU2852663C1 (ru) Антитела против cd3 и bcma и биспецифичные связывающие белки, полученные из них
EP4454706A1 (en) Novel egfr binding proteins
KR20240156564A (ko) 두 개의 Fc 도메인을 포함하는 항원 결합 단백질 및 이의 용도
CN120858119A (zh) 抗muc17、cd3和cd28三特异性抗体
BR122025029428A2 (pt) Anticorpo isolado anti-cd19, sequências de polinucleotídeo isolado e de ácido nucleico, vetores, célula hospedeira, método de expressar o anticorpo, conjugado anticorpo-droga, composição farmacêutica, uso do anticorpo, receptor de antígeno quimérico (car), célula t isolada, método para estimular uma resposta imune, e kit

Legal Events

Date Code Title Description
A00 Application filed

Free format text: ST27 STATUS EVENT CODE: A-0-1-A10-A00-A101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPLICATION RECEIVED - PCT

Effective date: 20240801

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 2ND ANNIV.) - STANDARD

Year of fee payment: 2

A15 Pct application entered into the national or regional phase

Free format text: ST27 STATUS EVENT CODE: A-1-1-A10-A15-X000 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: NATIONAL ENTRY REQUIREMENTS DETERMINED COMPLIANT

Effective date: 20240805

P18 Priority claim added or amended

Free format text: ST27 STATUS EVENT CODE: A-1-1-P10-P18-P105 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: PRIORITY CLAIM REQUIREMENTS DETERMINED COMPLIANT

Effective date: 20240805

P22 Classification modified

Free format text: ST27 STATUS EVENT CODE: A-1-1-P10-P22-P110 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CLASSIFICATION MODIFIED

Effective date: 20240805

A00 Application filed

Free format text: ST27 STATUS EVENT CODE: A-1-1-A10-A00-A102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: COMPLIANCE REQUIREMENTS DETERMINED MET

Effective date: 20240819

P13 Application amended

Free format text: ST27 STATUS EVENT CODE: A-1-1-P10-P13-P146 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: BSL VERIFIED - NO DEFECTS

Effective date: 20240819

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20241003

R00 Party data change recorded

Free format text: ST27 STATUS EVENT CODE: A-1-1-R10-R00-R116 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPOINTMENT OF AGENT REQUEST

Effective date: 20241121

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT

Effective date: 20241121

R17 Change to representative recorded

Free format text: ST27 STATUS EVENT CODE: A-1-1-R10-R17-R117 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPOINTMENT OF AGENT REQUIREMENTS DETERMINED COMPLIANT

Effective date: 20250314

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20250314

D11 Substantive examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D11-D155 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: ALL REQUIREMENTS FOR EXAMINATION DETERMINED COMPLIANT

Effective date: 20250612

MFA Maintenance fee for application paid

Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 3RD ANNIV.) - STANDARD

Year of fee payment: 3

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20260216

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-1-1-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20260216