MX2022003365A - Anticuerpos de un solo dominio dirigidos contra lilrb2. - Google Patents

Anticuerpos de un solo dominio dirigidos contra lilrb2.

Info

Publication number
MX2022003365A
MX2022003365A MX2022003365A MX2022003365A MX2022003365A MX 2022003365 A MX2022003365 A MX 2022003365A MX 2022003365 A MX2022003365 A MX 2022003365A MX 2022003365 A MX2022003365 A MX 2022003365A MX 2022003365 A MX2022003365 A MX 2022003365A
Authority
MX
Mexico
Prior art keywords
directed against
domain antibodies
antibodies directed
lilrb2
against lilrb2
Prior art date
Application number
MX2022003365A
Other languages
English (en)
Spanish (es)
Inventor
Julien Caumartin
Maria Loustau
Lise Hunault
Pierre Langlade-Demoyen
Original Assignee
Invectys SAS
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 Invectys SAS filed Critical Invectys SAS
Publication of MX2022003365A publication Critical patent/MX2022003365A/es

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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00Medicinal preparations containing antigens or antibodies
    • A61K39/0005Vertebrate antigens
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K14/00Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/705Receptors; Cell surface antigens; Cell surface determinants
    • C07K14/70503Immunoglobulin superfamily
    • C07K14/7051T-cell receptor (TcR)-CD3 complex
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09Recombinant DNA-technology
    • C12N15/63Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
    • C12N15/79Vectors or expression systems specially adapted for eukaryotic hosts
    • C12N15/85Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/575Immunoassay; Biospecific binding assay; Materials therefor for cancer
    • G01N33/5758Immunoassay; Biospecific binding assay; Materials therefor for cancer involving compounds serving as markers for tumours, cancers or neoplasias, e.g. cellular determinants, receptors, heat shock/stress proteins, A-protein, oligosaccharides or metabolites
    • 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
    • C07K2317/20Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/22Immunoglobulins specific features characterized by taxonomic origin from camelids, e.g. camel, llama or dromedary
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565Complementarity determining region [CDR]
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07KPEPTIDES
    • C07K2317/00Immunoglobulins specific features
    • C07K2317/50Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/569Single domain, e.g. dAb, sdAb, VHH, VNAR or nanobody®
    • 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/435Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
    • G01N2333/705Assays involving receptors, cell surface antigens or cell surface determinants
    • G01N2333/70503Immunoglobulin superfamily, e.g. VCAMs, PECAM, LFA-3

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Cell Biology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Toxicology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Plant Pathology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mycology (AREA)
  • Epidemiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
MX2022003365A 2019-09-20 2020-09-18 Anticuerpos de un solo dominio dirigidos contra lilrb2. MX2022003365A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19306148 2019-09-20
PCT/EP2020/076198 WO2021053199A1 (en) 2019-09-20 2020-09-18 Single-domain antibodies directed against lilrb2

Publications (1)

Publication Number Publication Date
MX2022003365A true MX2022003365A (es) 2022-08-22

Family

ID=68654426

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022003365A MX2022003365A (es) 2019-09-20 2020-09-18 Anticuerpos de un solo dominio dirigidos contra lilrb2.

Country Status (11)

Country Link
US (1) US20230235050A1 (https=)
EP (1) EP4031572A1 (https=)
JP (1) JP7627687B2 (https=)
KR (1) KR20220128332A (https=)
CN (1) CN115066435B (https=)
AU (1) AU2020351274A1 (https=)
BR (1) BR112022004534A2 (https=)
CA (1) CA3154450A1 (https=)
IL (1) IL291506A (https=)
MX (1) MX2022003365A (https=)
WO (1) WO2021053199A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116333127B (zh) * 2022-06-28 2026-03-24 北京科诺信诚科技有限公司 靶向人lilrb2的纳米抗体及其应用
CN115975029A (zh) * 2022-06-28 2023-04-18 北京科诺信诚科技有限公司 靶向人lilrb2的纳米抗体及其应用
CN119604531A (zh) * 2022-07-29 2025-03-11 盛禾(中国)生物制药有限公司 一种抗ilt4的单域抗体及其应用
CN119768432A (zh) * 2022-08-22 2025-04-04 德琪(杭州)生物有限公司 新颖的抗lilrb2抗体和其用途
WO2024108568A1 (zh) * 2022-11-25 2024-05-30 深圳先进技术研究院 抗人类白细胞抗原-g纳米抗体及其制备方法与应用
CN116789825A (zh) * 2023-05-12 2023-09-22 南京师范大学 抗lilrb1/lilrb2的全人源单域抗体及其应用
CN116789826A (zh) * 2023-05-12 2023-09-22 南京师范大学 抗人lilrb2全人源单域抗体及其应用
CN119176874A (zh) * 2023-06-21 2024-12-24 康源博创生物科技(北京)有限公司 一种能够结合lilrb2的抗体或其抗原结合片段
CN119619509A (zh) * 2023-09-05 2025-03-14 中日友好医院(中日友好临床医学研究所) 一种结直肠癌治疗靶点和血清标志物及其应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008020079A1 (en) 2006-08-18 2008-02-21 Ablynx N.V. Amino acid sequences directed against il-6r and polypeptides comprising the same for the treatment of deseases and disorders associated with il-6-mediated signalling
CA2687633A1 (en) * 2007-05-24 2008-11-27 Ablynx N.V. Amino acid sequences directed against growth factor receptors and polypeptides comprising the same for the treatment of diseases and disorders associated with growth factors and their receptors
WO2011117423A1 (en) 2010-03-26 2011-09-29 Ablynx N.V. Immunoglobulin single variable domains directed against cxcr7
WO2016111947A2 (en) * 2015-01-05 2016-07-14 Jounce Therapeutics, Inc. Antibodies that inhibit tim-3:lilrb2 interactions and uses thereof
CA2977544C (en) * 2015-03-06 2023-12-19 The Board Of Regents Of The University Of Texas System Anti-lilrb antibodies and their use in detecting and treating cancer
EA202091540A1 (ru) * 2017-12-22 2021-03-22 Джаунс Терапьютикс, Инк. Антитела к lilrb2
CN111867614A (zh) * 2018-01-18 2020-10-30 艾达奈特公司 抗lilrb抗体及其用途

Also Published As

Publication number Publication date
CN115066435A (zh) 2022-09-16
BR112022004534A2 (pt) 2022-06-07
JP7627687B2 (ja) 2025-02-06
JP2022548764A (ja) 2022-11-21
CA3154450A1 (en) 2021-03-25
EP4031572A1 (en) 2022-07-27
WO2021053199A1 (en) 2021-03-25
AU2020351274A1 (en) 2022-05-05
US20230235050A1 (en) 2023-07-27
KR20220128332A (ko) 2022-09-20
IL291506A (en) 2022-05-01
CN115066435B (zh) 2025-05-02

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