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CL2022001120A1 - Anticuerpos anti inmunorreceptor de células t con dominios de inmunoglobulina y motivo inhibidor basado en tirosina de inmunorreceptor (tigit) y sus usos - Google Patents

Anticuerpos anti inmunorreceptor de células t con dominios de inmunoglobulina y motivo inhibidor basado en tirosina de inmunorreceptor (tigit) y sus usos

Info

Publication number
CL2022001120A1
CL2022001120A1 CL2022001120A CL2022001120A CL2022001120A1 CL 2022001120 A1 CL2022001120 A1 CL 2022001120A1 CL 2022001120 A CL2022001120 A CL 2022001120A CL 2022001120 A CL2022001120 A CL 2022001120A CL 2022001120 A1 CL2022001120 A1 CL 2022001120A1
Authority
CL
Chile
Prior art keywords
immunoreceptor
cell
tigit
antibodies
immunoglobulin domains
Prior art date
Application number
CL2022001120A
Other languages
English (en)
Inventor
Dong Zhang
Christie Kelton
Liwei Li
David Nannemann
Johannes Yeh
Christel Iffland
Qi An
Xinyan Zhao
Original Assignee
Merck Patent 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 Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of CL2022001120A1 publication Critical patent/CL2022001120A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IGs], 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • 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
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/39533—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/3955—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against proteinaceous materials, e.g. enzymes, hormones, lymphokines
    • 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
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • 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
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21—Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
    • 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
    • C07K2317/33—Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • 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
    • C07K2317/34—Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
    • 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
    • C07K2317/732—Antibody-dependent cellular cytotoxicity [ADCC]
    • 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
    • C07K2317/76—Antagonist effect on antigen, e.g. neutralization or inhibition of binding
    • 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)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biochemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Endocrinology (AREA)
  • General Engineering & Computer Science (AREA)
  • Cell Biology (AREA)
  • Mycology (AREA)
  • Epidemiology (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Saccharide Compounds (AREA)

Abstract

La presente solicitud se refiere a los anticuerpos anti-TIGIT o a los fragmentos de unión a antígeno de los mismos, al ácido nucleico que los codifica, a las composiciones terapéuticas de los mismos, y a su uso para mejorar la función de las células T con el fin de aumentar las respuestas inmunitarias mediadas por células y para el tratamiento de los trastornos de las células T, tales como la inmunidad tumoral, para el tratamiento de las enfermedades infecciosas y el cáncer.
CL2022001120A 2019-11-05 2022-05-02 Anticuerpos anti inmunorreceptor de células t con dominios de inmunoglobulina y motivo inhibidor basado en tirosina de inmunorreceptor (tigit) y sus usos CL2022001120A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962930651P 2019-11-05 2019-11-05
US202063048351P 2020-07-06 2020-07-06

Publications (1)

Publication Number Publication Date
CL2022001120A1 true CL2022001120A1 (es) 2023-02-10

Family

ID=73646508

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2022001120A CL2022001120A1 (es) 2019-11-05 2022-05-02 Anticuerpos anti inmunorreceptor de células t con dominios de inmunoglobulina y motivo inhibidor basado en tirosina de inmunorreceptor (tigit) y sus usos

Country Status (12)

Country Link
US (1) US20220403022A1 (es)
EP (1) EP4054722A1 (es)
JP (1) JP2022554374A (es)
KR (1) KR20220092584A (es)
CN (1) CN114728171A (es)
AU (1) AU2020378335A1 (es)
BR (1) BR112022004998A2 (es)
CA (1) CA3151307A1 (es)
CL (1) CL2022001120A1 (es)
IL (1) IL292757A (es)
MX (1) MX2022004086A (es)
WO (1) WO2021092196A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW202216778A (zh) 2020-07-15 2022-05-01 美商安進公司 Ｔｉｇｉｔ及ｃｄ１１２ｒ阻斷
CN115925945A (zh) * 2021-09-24 2023-04-07 广东菲鹏制药股份有限公司 抗tigit人源化抗体或其抗原结合片段及其应用
CN115043910B (zh) * 2022-03-25 2023-04-07 湖南中晟全肽生化有限公司 抑制tigit与cd155结合的多肽及其应用

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4816567A (en) 1983-04-08 1989-03-28 Genentech, Inc. Recombinant immunoglobin preparations
US6548640B1 (en) 1986-03-27 2003-04-15 Btg International Limited Altered antibodies
IL85035A0 (en) 1987-01-08 1988-06-30 Int Genetic Eng Polynucleotide molecule,a chimeric antibody with specificity for human b cell surface antigen,a process for the preparation and methods utilizing the same
US5225538A (en) 1989-02-23 1993-07-06 Genentech, Inc. Lymphocyte homing receptor/immunoglobulin fusion proteins
DE3920358A1 (de) 1989-06-22 1991-01-17 Behringwerke Ag Bispezifische und oligospezifische, mono- und oligovalente antikoerperkonstrukte, ihre herstellung und verwendung
US6075181A (en) 1990-01-12 2000-06-13 Abgenix, Inc. Human antibodies derived from immunized xenomice
US6150584A (en) 1990-01-12 2000-11-21 Abgenix, Inc. Human antibodies derived from immunized xenomice
US6407213B1 (en) 1991-06-14 2002-06-18 Genentech, Inc. Method for making humanized antibodies
ES2241710T3 (es) 1991-11-25 2005-11-01 Enzon, Inc. Procedimiento para producir proteinas multivalentes de union a antigeno.
US5641870A (en) 1995-04-20 1997-06-24 Genentech, Inc. Low pH hydrophobic interaction chromatography for antibody purification
CA2312208C (en) 1997-12-05 2011-01-25 The Scripps Research Institute Humanization of murine antibody
US7217797B2 (en) 2002-10-15 2007-05-15 Pdl Biopharma, Inc. Alteration of FcRn binding affinities or serum half-lives of antibodies by mutagenesis
EP1556684A4 (en) 2002-11-01 2008-01-23 Univ Colorado Regents QUANTITATIVE ANALYSIS OF PROTEIN ISOFORMS USING FLIGHT TIME MASS SPECTROMETRY BY MATRIX ASSISTED LASER DESORPTION / IONIZATION
KR20170023081A (ko) 2014-07-16 2017-03-02 제넨테크, 인크. Tigit 억제제 및 항암제를 사용한 암 치료 방법
CR20170060A (es) * 2014-08-19 2017-04-18 Merck Sharp & Dohme Anticuerpos anti tigit
TWI708786B (zh) * 2014-12-23 2020-11-01 美商必治妥美雅史谷比公司 針對ｔｉｇｉｔ之抗體
US10766957B2 (en) * 2015-08-14 2020-09-08 Merck Sharp & Dohme Corp Anti-TIGIT antibodies
US10017572B2 (en) * 2015-09-25 2018-07-10 Genentech, Inc. Anti-tigit antibodies and methods of use
US10759855B2 (en) * 2016-12-02 2020-09-01 Rigel Pharmaceuticals, Inc. Antigen binding molecules to TIGIT
MX2019010206A (es) * 2017-02-28 2019-12-11 Seattle Genetics Inc Anticuerpos anti inmunorreceptor de linfocitos t con dominios de motivo de inactivación basado en tirosina de inmunorreceptor e inmunoglobulina (tigit).

Also Published As

Publication number Publication date
MX2022004086A (es) 2022-07-12
AU2020378335A1 (en) 2022-04-07
EP4054722A1 (en) 2022-09-14
CN114728171A (zh) 2022-07-08
US20220403022A1 (en) 2022-12-22
CA3151307A1 (en) 2021-05-14
JP2022554374A (ja) 2022-12-28
KR20220092584A (ko) 2022-07-01
WO2021092196A9 (en) 2022-04-28
WO2021092196A1 (en) 2021-05-14
BR112022004998A2 (pt) 2022-06-14
IL292757A (en) 2022-07-01

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