CN114423499A - 与肿瘤激活的t细胞衔接子相关的组合物和方法 - Google Patents

与肿瘤激活的t细胞衔接子相关的组合物和方法 Download PDF

Info

Publication number
CN114423499A
CN114423499A CN202080056153.1A CN202080056153A CN114423499A CN 114423499 A CN114423499 A CN 114423499A CN 202080056153 A CN202080056153 A CN 202080056153A CN 114423499 A CN114423499 A CN 114423499A
Authority
CN
China
Prior art keywords
polypeptide
polypeptide complex
fab
complex
scfv
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
CN202080056153.1A
Other languages
English (en)
Chinese (zh)
Inventor
大卫·坎贝尔
拉梅什·巴特
托马斯·R·迪莱蒙多
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.)
Janux Therapeutics Inc
Original Assignee
Janux Therapeutics Inc
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 Janux Therapeutics Inc filed Critical Janux Therapeutics Inc
Publication of CN114423499A publication Critical patent/CN114423499A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/30—Cellular immunotherapy characterised by the recombinant expression of specific molecules in the cells of the immune system
    • A61K40/32—T-cell receptors [TCR]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/68—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • 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
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705—Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503—Immunoglobulin superfamily
    • C07K14/7051—T-cell receptor (TcR)-CD3 complex
    • 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
    • C07K16/32—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products of oncogenes
    • 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
    • A61K38/00—Medicinal preparations containing peptides
    • 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
    • C07K16/2863—Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against receptors for growth factors, growth regulators
    • 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
    • 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
    • C07K2317/55—Fab or Fab'
    • 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
    • C07K2317/50—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
    • C07K2317/569—Single domain, e.g. dAb, sdAb, VHH, VNAR or nanobody®
    • 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
    • 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
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • 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
    • C07K2317/94—Stability, e.g. half-life, pH, temperature or enzyme-resistance
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/50—Fusion polypeptide containing protease site

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Immunology (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)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oncology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Cell Biology (AREA)
  • Zoology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Toxicology (AREA)
  • Peptides Or Proteins (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
CN202080056153.1A 2019-06-06 2020-06-05 与肿瘤激活的t细胞衔接子相关的组合物和方法 Pending CN114423499A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962858254P 2019-06-06 2019-06-06
US62/858,254 2019-06-06
US202062978662P 2020-02-19 2020-02-19
US62/978,662 2020-02-19
PCT/US2020/036493 WO2020247871A2 (en) 2019-06-06 2020-06-05 Compositions and methods relating to tumor activated t cell engagers

Publications (1)

Publication Number Publication Date
CN114423499A true CN114423499A (zh) 2022-04-29

Family

ID=73652312

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080056153.1A Pending CN114423499A (zh) 2019-06-06 2020-06-05 与肿瘤激活的t细胞衔接子相关的组合物和方法

Country Status (6)

Country Link
US (3) US20230220105A1 (https=)
EP (1) EP3980131A4 (https=)
JP (2) JP2022535924A (https=)
KR (1) KR20220052898A (https=)
CN (1) CN114423499A (https=)
WO (2) WO2020247867A2 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210115106A1 (en) * 2017-12-07 2021-04-22 Janux Therapeutics, Inc. Modified t cell receptors
WO2020232247A1 (en) 2019-05-14 2020-11-19 Provention Bio, Inc. Methods and compositions for preventing type 1 diabetes
MX2023013382A (es) 2020-04-04 2024-01-30 Janux Therapeutics Inc Composiciones y metodos relacionados con anticuerpos activados contra tumores dirigidos a egfr y antigenos de celulas efectoras.
IL298999A (en) 2020-06-11 2023-02-01 Provention Bio Inc Methods and compositions for the prevention of type 1 diabetes
EP4631977A3 (en) 2020-08-11 2025-12-10 Janux Therapeutics, Inc. Cleavable linker compositions and methods
AU2021396172A1 (en) 2020-12-09 2023-07-06 Janux Therapeutics, Inc. Compositions and methods related to tumor activated antibodies targeting psma and effector cell antigens
CN114656562B (zh) * 2020-12-23 2023-11-03 北京天广实生物技术股份有限公司 结合人和猴cd3的抗体及其应用
US20240254241A1 (en) * 2021-05-11 2024-08-01 Janux Therapeutics, Inc. Antibodies targeting egfr and cd3 and uses thereof
JP2024520444A (ja) 2021-05-24 2024-05-24 プロヴェンション・バイオ・インコーポレイテッド １型糖尿病を治療するための方法
CN119451993A (zh) * 2022-05-04 2025-02-14 佳努克斯治疗公司 用于靶向cd28和pd-l1的肿瘤激活多特异性抗体及其使用方法
IL318933A (en) * 2022-08-18 2025-04-01 Immunocore Ltd Multi-functional binding molecules
AU2024266051A1 (en) * 2023-05-03 2025-11-20 Janux Therapeutics, Inc. Tumor activated antibodies targeting cd3 and uses thereof
WO2025085855A2 (en) * 2023-10-20 2025-04-24 BioNTech SE Multispecific t cell engagers compositions and methods of use thereof
WO2025085862A2 (en) * 2023-10-20 2025-04-24 BioNTech SE Multispecific t cell engagers compositions and methods of use thereof
GB2641580A (en) * 2024-06-07 2025-12-10 T Therapeutics Ltd Tumour-transforming multispecific proteins

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008119567A2 (en) * 2007-04-03 2008-10-09 Micromet Ag Cross-species-specific cd3-epsilon binding domain
WO2009068649A2 (en) * 2007-11-30 2009-06-04 Glaxo Group Limited Antigen-binding constructs
US20160194399A1 (en) * 2014-07-25 2016-07-07 Cytomx Therapeutics, Inc. Anti-cd3 antibodies, activatable anti-cd3 antibodies, multispecific anti-cd3 antibodies, multispecific activatable anti-cd3 antibodies, and methods of using the same
US20170369563A1 (en) * 2016-05-20 2017-12-28 Harpoon Therapeutics, Inc. Single domain serum albumin binding protein
WO2019075405A1 (en) * 2017-10-14 2019-04-18 Cytomx Therapeutics, Inc. ANTIBODIES, ACTIVISTIC ANTIBODIES, BISPECIFIC ANTIBODIES, AND BISPECIFICALLY ACTIVATED ANTIBODIES AND METHODS OF USE THEREOF

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010031264A1 (en) * 1996-01-25 2001-10-18 Andrew Segal Vaccine compositions and methods of modulating immune responses
CA2654794A1 (en) * 2006-06-14 2007-12-21 Imclone Systems Incorporated Lyophilized formulations of anti-egfr antibodies
US20110214199A1 (en) * 2007-06-06 2011-09-01 Monsanto Technology Llc Genes and uses for plant enhancement
GB0911566D0 (en) * 2009-07-03 2009-08-12 Immunocore Ltd T cell receptors
WO2013041865A1 (en) * 2011-09-22 2013-03-28 Immunocore Limited T cell receptors
CN110078827A (zh) * 2012-04-27 2019-08-02 西托姆克斯治疗公司 结合表皮生长因子受体的可活化的抗体其使用方法
US9562110B2 (en) * 2012-11-21 2017-02-07 Wuhan Yzy Biopharma Co., Ltd. Bispecific antibody
US9562073B2 (en) * 2014-01-31 2017-02-07 Cytomx Therapeutics, Inc. Matriptase and u-plasminogen activator substrates and other cleavable moieties and methods of use thereof
MA41374A (fr) * 2015-01-20 2017-11-28 Cytomx Therapeutics Inc Substrats clivables par métalloprotéase matricielle et clivables par sérine protéase et procédés d'utilisation de ceux-ci
CN107709356A (zh) * 2015-06-26 2018-02-16 南加利福尼亚大学 用于肿瘤特异性活化的掩蔽嵌合抗原受体t细胞
KR20180133442A (ko) * 2016-04-13 2018-12-14 비비아 바이오테크 에스.엘. 생체외 bite 활성화된 t 세포
BR112020023330A2 (pt) * 2018-05-14 2021-04-20 Harpoon Therapeutics, Inc. porção de ligação para ativação condicional de moléculas de imunoglobulina

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008119567A2 (en) * 2007-04-03 2008-10-09 Micromet Ag Cross-species-specific cd3-epsilon binding domain
WO2009068649A2 (en) * 2007-11-30 2009-06-04 Glaxo Group Limited Antigen-binding constructs
US20160194399A1 (en) * 2014-07-25 2016-07-07 Cytomx Therapeutics, Inc. Anti-cd3 antibodies, activatable anti-cd3 antibodies, multispecific anti-cd3 antibodies, multispecific activatable anti-cd3 antibodies, and methods of using the same
US20170369563A1 (en) * 2016-05-20 2017-12-28 Harpoon Therapeutics, Inc. Single domain serum albumin binding protein
WO2019075405A1 (en) * 2017-10-14 2019-04-18 Cytomx Therapeutics, Inc. ANTIBODIES, ACTIVISTIC ANTIBODIES, BISPECIFIC ANTIBODIES, AND BISPECIFICALLY ACTIVATED ANTIBODIES AND METHODS OF USE THEREOF

Also Published As

Publication number Publication date
WO2020247867A3 (en) 2021-02-04
US20230220105A1 (en) 2023-07-13
JP2022535924A (ja) 2022-08-10
JP2025111446A (ja) 2025-07-30
KR20220052898A (ko) 2022-04-28
EP3980131A2 (en) 2022-04-13
EP3980131A4 (en) 2023-06-28
US20240376226A1 (en) 2024-11-14
WO2020247871A3 (en) 2021-01-28
WO2020247871A2 (en) 2020-12-10
WO2020247867A2 (en) 2020-12-10
US20230220109A1 (en) 2023-07-13

Similar Documents

Publication Publication Date Title
CN114423499A (zh) 与肿瘤激活的t细胞衔接子相关的组合物和方法
RU2563830C2 (ru) Лечение остеоартрита и боли
JP4970258B2 (ja) ヒトインターロイキン−１３に対する抗体およびそれらの使用
AU2008251943B2 (en) Humaneered anti-factor B antibody
ES2543095T3 (es) Agentes de unión a TLR3
EP3119806B1 (en) Il-21 antibodies
CN110914297B (zh) 抗人白细胞介素2抗体及其用途
CN113366016B (zh) 抗人白细胞介素5(il-5)单克隆抗体及其应用
CA2921260A1 (en) Methods and compositions for prolonging elimination half-times of bioactive compounds
US12377294B2 (en) Anti-CD3 antibody folate bioconjugates and their uses
JP2011225574A (ja) Ｉｌ−１３結合剤
JP2007289187A5 (https=)
JP2019520818A (ja) ヒトｔｇｆｂ１、ｔｇｆｂ２及びｔｇｆｂ３に結合するアンタゴニスト抗体、及び肺線維症を治療するためのそれらの使用
KR20210029709A (ko) 항체-약물 컨쥬게이트 및 이의 암 치료 용도
JP2019537621A (ja) 抗ｆｓｔｌ３抗体およびその使用
WO2021190553A1 (zh) 抗IL-1β的抗体、其药物组合物及其用途
CN119948057A (zh) 双特异性抗C-Kit和抗CD203c抗原结合分子及其用途
HK40073760A (en) Compositions and methods relating to tumor activated t cell engagers
KR20250084865A (ko) PSMA-STEAP1 이중 가변 도메인 면역글로불린 (DVD-Ig) 분자 및 약물 접합체
AU2024389066A1 (en) Psma-steap1 dual variable domain immunoglobulin (dvd-ig) molecules and drug conjugates
WO2023231877A1 (zh) 抗cd228抗体及其药物偶联物
JP2026004267A (ja) 抗ｃｄ７９ｂ抗体薬物コンジュゲート
KR20260035744A (ko) 항-ne 항체 및 이를 포함하는 ne-과활성화 관련 질환의 예방 또는 치료용 약학적 조성물
WO2025185619A1 (zh) 抗体药物偶联物及其制备方法和用途
CN119548621A (zh) 抗igf-1r抗体或其抗原结合部分在减重中的应用

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 40073760

Country of ref document: HK