IL314916A - Bispecific CD28 antibodies for targeted T cell activation - Google Patents

Bispecific CD28 antibodies for targeted T cell activation

Info

Publication number
IL314916A
IL314916A IL314916A IL31491624A IL314916A IL 314916 A IL314916 A IL 314916A IL 314916 A IL314916 A IL 314916A IL 31491624 A IL31491624 A IL 31491624A IL 314916 A IL314916 A IL 314916A
Authority
IL
Israel
Prior art keywords
targeted
cell activation
bispecific antibodies
bispecific
antibodies
Prior art date
Application number
IL314916A
Other languages
English (en)
Hebrew (he)
Inventor
Sara Majocchi
Krzysztof Masternak
Limin Shang
Nicolas Fischer
Xavier Chauchet
Original Assignee
Novimmune Sa
Sara Majocchi
Krzysztof Masternak
Limin Shang
Nicolas Fischer
Xavier Chauchet
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 Novimmune Sa, Sara Majocchi, Krzysztof Masternak, Limin Shang, Nicolas Fischer, Xavier Chauchet filed Critical Novimmune Sa
Publication of IL314916A publication Critical patent/IL314916A/en

Links

Classifications

    • 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
    • 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
    • C07K16/2896—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against molecules with a "CD"-designation, not provided for elsewhere
    • 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
    • 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
    • C07K2317/35—Valency
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/51—Complete heavy chain or Fd fragment, i.e. VH + CH1
    • 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
    • C07K2317/75—Agonist effect on antigen

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oncology (AREA)
  • Cell Biology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
IL314916A 2022-03-07 2023-03-07 Bispecific CD28 antibodies for targeted T cell activation IL314916A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202263317491P 2022-03-07 2022-03-07
US202263323893P 2022-03-25 2022-03-25
PCT/IB2023/000124 WO2023170474A1 (en) 2022-03-07 2023-03-07 Cd28 bispecific antibodies for targeted t cell activation

Publications (1)

Publication Number Publication Date
IL314916A true IL314916A (en) 2024-10-01

Family

ID=86272440

Family Applications (1)

Application Number Title Priority Date Filing Date
IL314916A IL314916A (en) 2022-03-07 2023-03-07 Bispecific CD28 antibodies for targeted T cell activation

Country Status (8)

Country Link
US (1) US20240002544A1 (https=)
EP (1) EP4490192A1 (https=)
JP (1) JP2025508066A (https=)
CN (1) CN119233993A (https=)
AU (1) AU2023232992A1 (https=)
CA (1) CA3249273A1 (https=)
IL (1) IL314916A (https=)
WO (1) WO2023170474A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL305828A (en) * 2021-03-22 2023-11-01 Novimmune Sa Bispecific antibodies targeting CD47 and PD-L1 and methods of using them
EP4493592A1 (en) 2022-03-14 2025-01-22 LamKap Bio gamma AG Bispecific gpc3xcd28 and gpc3xcd3 antibodies and their combination for targeted killing of gpc3 positive malignant cells
US20240254234A1 (en) 2022-10-21 2024-08-01 Novimmune Sa PD-L1xCD28 BISPECIFIC ANTIBODIES FOR IMMUNE CHECKPOINT-DEPENDENT T CELL ACTIVATION
WO2025051895A1 (en) * 2023-09-06 2025-03-13 Novimmune Sa Combination therapy with a cea x cd28 bispecific antibody and blocking anti-pd-1 antibodies for enhanced in vivo anti-tumor activity
TW202544034A (zh) * 2024-05-06 2025-11-16 美商榮都醫療公司 結合至ｃｄ２８及ｎｅｃｔｉｎ－４之雙特異性抗體
WO2026078067A1 (en) 2024-10-08 2026-04-16 Novimmune Sa Fcrh5 monospecific antibodies and derived fcrh5xcd28 bispecific antibodies and use thereof

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US4816567A (en) 1983-04-08 1989-03-28 Genentech, Inc. Recombinant immunoglobin preparations
US5223409A (en) 1988-09-02 1993-06-29 Protein Engineering Corp. Directed evolution of novel binding proteins
US5427908A (en) 1990-05-01 1995-06-27 Affymax Technologies N.V. Recombinant library screening methods
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US6172197B1 (en) 1991-07-10 2001-01-09 Medical Research Council Methods for producing members of specific binding pairs
PT1024191E (pt) 1991-12-02 2008-12-22 Medical Res Council Produção de auto-anticorpos a partir de reportórios de segmentos de anticorpo e exibidos em fagos
WO2006028936A2 (en) 2004-09-02 2006-03-16 Genentech, Inc. Heteromultimeric molecules
PT2171060E (pt) 2004-11-11 2013-11-18 Theramab Llc Anticorpo anti-cd28 superagonista
AU2006232287B2 (en) 2005-03-31 2011-10-06 Chugai Seiyaku Kabushiki Kaisha Methods for producing polypeptides by regulating polypeptide association
DE102005028778A1 (de) 2005-06-22 2006-12-28 SUNJÜT Deutschland GmbH Mehrlagige Folie mit einer Barriere- und einer antistatischen Lage
JP2009541275A (ja) 2006-06-22 2009-11-26 ノボ・ノルデイスク・エー／エス 二重特異性抗体の生産
WO2010129304A2 (en) 2009-04-27 2010-11-11 Oncomed Pharmaceuticals, Inc. Method for making heteromultimeric molecules
HRP20241208T1 (hr) 2010-04-20 2024-11-22 Genmab A/S Heterodimerni proteini koji sadrže fc fragment protutijela i postupci za njihovu proizvodnju
CN103261220B (zh) 2010-08-16 2016-06-15 诺夫免疫股份有限公司 用于生成多特异性和多价抗体的方法
ES2758994T3 (es) 2010-11-05 2020-05-07 Zymeworks Inc Diseño anticuerpo heterodimérico estable con mutaciones en el dominio Fc
PE20141017A1 (es) 2011-03-02 2014-08-25 Roche Glycart Ag Anticuerpos del cea
BR112014010580B1 (pt) 2011-11-04 2021-01-12 Zymeworks, Inc. constructo de fc heteromultimérico isolado, composição, uso de um constructo de fc heteromultimérico isolado, composição de ácido nucléico e método para expressar o constructo de fc heteromultimérico isolado
LT2961771T (lt) 2013-02-26 2020-03-10 Roche Glycart Ag Bispecifinės t ląstelę aktyvinančios antigeną surišančios molekulės, specifinės cd3 ir cea antigenams
WO2016036678A1 (en) 2014-09-02 2016-03-10 Medimmune, Llc Formulations of bispecific antibodies
WO2018209304A1 (en) 2017-05-12 2018-11-15 Harpoon Therapeutics, Inc. Msln targeting trispecific proteins and methods of use
US11260117B2 (en) * 2017-05-26 2022-03-01 Novimmune Sa Anti-CD47 x anti-mesothelin antibodies and methods of use thereof
AU2018303254B2 (en) * 2017-07-21 2025-05-29 Novimmune Sa Generating multispecific antibody mixtures and methods of uses thereof
EP3802599B1 (en) * 2018-06-03 2023-12-20 LamKap Bio beta AG Bispecific antibodies against ceacam5 and cd47
IL279354B1 (en) 2018-06-21 2026-02-01 Regeneron Pharma Bispecific antibodies against psma and against cd28 and their uses
US11453721B2 (en) 2018-12-19 2022-09-27 Regeneran Pharmaceuticals, Inc. Bispecific anti-MUC16 x anti-CD28 antibodies and uses thereof
MA54540A (fr) 2018-12-19 2021-10-27 Regeneron Pharma Anticorps anti-cd28 x anti-cd22 bispécifiques et leurs utilisations
WO2020127628A1 (en) 2018-12-21 2020-06-25 F. Hoffmann-La Roche Ag Tumor-targeted superagonistic cd28 antigen binding molecules
UA128001C2 (uk) 2018-12-21 2024-03-06 Ф. Хоффманн-Ля Рош Аг Націлені на пухлину агоністичні cd28-антигензв'язувальні молекули
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JP7789002B2 (ja) 2020-01-29 2025-12-19 インヒブルクス バイオサイエンシズ インコーポレイテッド Ｃｄ２８シングルドメイン抗体ならびにその多価および多重特異性の構築物
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HRP20240213T1 (hr) * 2020-12-18 2024-04-26 Lamkap Bio Beta Ag Bispecifična antitijela protiv ceacam5 i cd47

Also Published As

Publication number Publication date
AU2023232992A1 (en) 2024-08-15
CN119233993A (zh) 2024-12-31
JP2025508066A (ja) 2025-03-21
US20240002544A1 (en) 2024-01-04
CA3249273A1 (en) 2023-09-14
EP4490192A1 (en) 2025-01-15
WO2023170474A1 (en) 2023-09-14

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