BR112023014826A2 - Agentes de ligação de hhla2 com nova atividade - Google Patents

Agentes de ligação de hhla2 com nova atividade

Info

Publication number
BR112023014826A2
BR112023014826A2 BR112023014826A BR112023014826A BR112023014826A2 BR 112023014826 A2 BR112023014826 A2 BR 112023014826A2 BR 112023014826 A BR112023014826 A BR 112023014826A BR 112023014826 A BR112023014826 A BR 112023014826A BR 112023014826 A2 BR112023014826 A2 BR 112023014826A2
Authority
BR
Brazil
Prior art keywords
hhla2
binding agents
new activity
activity
new
Prior art date
Application number
BR112023014826A
Other languages
English (en)
Portuguese (pt)
Inventor
Bianka Prinz
Bijan Etemad-Gilbertson
Detlev Biniszkiewicz
Nadthakarn Boland
Nels Nielson
Scott Chappel
Original Assignee
Nextpoint 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 Nextpoint Therapeutics Inc filed Critical Nextpoint Therapeutics Inc
Publication of BR112023014826A2 publication Critical patent/BR112023014826A2/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K16/00Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies
    • C07K16/18Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28Immunoglobulins [IG], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803Immunoglobulins [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
    • C07K16/2827Immunoglobulins [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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K2039/505Medicinal preparations containing antigens or antibodies comprising antibodies
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/70Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/76Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/90Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biophysics (AREA)
  • Biochemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Saccharide Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Catalysts (AREA)
BR112023014826A 2021-01-28 2022-01-28 Agentes de ligação de hhla2 com nova atividade BR112023014826A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163142832P 2021-01-28 2021-01-28
PCT/US2022/014423 WO2022165258A1 (en) 2021-01-28 2022-01-28 Hhla2 binding agents with novel activity

Publications (1)

Publication Number Publication Date
BR112023014826A2 true BR112023014826A2 (pt) 2023-10-03

Family

ID=82652818

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023014826A BR112023014826A2 (pt) 2021-01-28 2022-01-28 Agentes de ligação de hhla2 com nova atividade

Country Status (11)

Country Link
US (1) US20250270323A1 (https=)
EP (1) EP4284431A4 (https=)
JP (1) JP2024509501A (https=)
KR (1) KR20230135637A (https=)
CN (1) CN116981476A (https=)
AU (1) AU2022214939A1 (https=)
BR (1) BR112023014826A2 (https=)
CA (1) CA3207494A1 (https=)
IL (1) IL304584A (https=)
MX (1) MX2023008182A (https=)
WO (1) WO2022165258A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL326764A (en) * 2023-09-08 2026-04-01 Nextpoint Therapeutics Inc Antibody-drug conjugates
CN119841949A (zh) * 2023-10-17 2025-04-18 科辉智药(深圳)新药研究中心有限公司 一种抗人hhla2的纳米抗体及其应用
CN121005781A (zh) * 2024-05-24 2025-11-25 合肥天港免疫药物有限公司 高亲和力b7h7抗体或其抗原结合片段及其用途

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10280208B2 (en) * 2014-04-30 2019-05-07 Albert Einstein College Of Medicine TMIGD2 and its derivatives as blockers or binders of cancer-expressed HHLA2 for immunotherapies
EA202090003A1 (ru) * 2017-07-06 2020-06-18 Мерус Н.В. Связывающие молекулы, модулирующие биологическую активность, которую проявляет клетка
KR20210007959A (ko) * 2018-04-06 2021-01-20 다나-파버 캔서 인스티튜트 인크. Hhla2 수용체로서의 kir3dl3, 항-hhla2 항체, 및 이들의 용도

Also Published As

Publication number Publication date
KR20230135637A (ko) 2023-09-25
EP4284431A4 (en) 2025-01-15
JP2024509501A (ja) 2024-03-04
AU2022214939A1 (en) 2023-07-20
CN116981476A (zh) 2023-10-31
US20250270323A1 (en) 2025-08-28
IL304584A (en) 2023-09-01
MX2023008182A (es) 2023-09-15
WO2022165258A1 (en) 2022-08-04
EP4284431A1 (en) 2023-12-06
CA3207494A1 (en) 2022-08-04

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