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MX2021005049A - Dominio de union. - Google Patents

Dominio de union.

Info

Publication number
MX2021005049A
MX2021005049A MX2021005049A MX2021005049A MX2021005049A MX 2021005049 A MX2021005049 A MX 2021005049A MX 2021005049 A MX2021005049 A MX 2021005049A MX 2021005049 A MX2021005049 A MX 2021005049A MX 2021005049 A MX2021005049 A MX 2021005049A
Authority
MX
Mexico
Prior art keywords
binding domain
antibody
car
provides
cell
Prior art date
Application number
MX2021005049A
Other languages
English (en)
Inventor
Shaun Cordoba
Simon Thomas
Martin Pulé
Shimobi Onuoha
Mathieu Ferrari
Anna Bulek
Vania Baldan
Original Assignee
Autolus Ltd
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 Autolus Ltd filed Critical Autolus Ltd
Publication of MX2021005049A publication Critical patent/MX2021005049A/es

Links

Classifications

    • 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
    • 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
    • A61K47/6835—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 the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site
    • A61K47/6849—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 the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site the antibody targeting a receptor, a cell surface antigen or a cell surface determinant
    • 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
    • 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
    • C07K14/70517—CD8
    • 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
    • C07K16/2809—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 against the T-cell receptor (TcR)-CD3 complex
    • 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
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/62—DNA sequences coding for fusion proteins
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/574—Immunoassay; Biospecific binding assay; Materials therefor for cancer
    • G01N33/57407—Specifically defined cancers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/574—Immunoassay; Biospecific binding assay; Materials therefor for cancer
    • G01N33/57407—Specifically defined cancers
    • G01N33/57426—Specifically defined cancers leukemia
    • 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
    • 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
    • C07K2317/50—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
    • 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
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/03—Fusion polypeptide containing a localisation/targetting motif containing a transmembrane segment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2800/00—Detection or diagnosis of diseases
    • G01N2800/52—Predicting or monitoring the response to treatment, e.g. for selection of therapy based on assay results in personalised medicine; Prognosis

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Cell Biology (AREA)
  • Urology & Nephrology (AREA)
  • Biophysics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • General Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Pathology (AREA)
  • Hospice & Palliative Care (AREA)
  • Oncology (AREA)
  • Toxicology (AREA)
  • Analytical Chemistry (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Epidemiology (AREA)
  • Plant Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)

Abstract

La presente invención provee un dominio variante de unión a antígenos que comprende por lo menos una mutación en el dominio VH, en comparación con un anticuerpo de referencia, y que muestra una mayor afinidad por TRBC2 sobre el anticuerpo de referencia. Además provee un anticuerpo, un receptor antigénico quimérico (CAR) y un acoplador biespecífico de células T (BiTE), una célula que comprende el CAR, y un conjugado que comprende el dominio variante de unión a antígenos o el anticuerpo. Adicionalmente, provee usos médicos, métodos de diagnóstico, y métodos de medicina personalizada que aprovechan los productos de la invención.
MX2021005049A 2018-10-31 2019-10-31 Dominio de union. MX2021005049A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1817822.8A GB201817822D0 (en) 2018-10-31 2018-10-31 Binding domain
PCT/GB2019/053100 WO2020089644A1 (en) 2018-10-31 2019-10-31 Binding domain

Publications (1)

Publication Number Publication Date
MX2021005049A true MX2021005049A (es) 2021-05-27

Family

ID=64655440

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021005049A MX2021005049A (es) 2018-10-31 2019-10-31 Dominio de union.

Country Status (18)

Country Link
US (1) US12325733B2 (es)
EP (1) EP3873933A1 (es)
JP (2) JP2022512849A (es)
KR (1) KR20210089173A (es)
CN (1) CN112969713B (es)
AU (1) AU2019373769A1 (es)
BR (1) BR112021008169A2 (es)
CA (1) CA3117121A1 (es)
CL (1) CL2021001080A1 (es)
CO (1) CO2021005510A2 (es)
CU (1) CU20210036A7 (es)
GB (1) GB201817822D0 (es)
IL (1) IL282334A (es)
MX (1) MX2021005049A (es)
PE (1) PE20211493A1 (es)
PH (1) PH12021550940A1 (es)
SG (1) SG11202103773TA (es)
WO (1) WO2020089644A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201317928D0 (en) * 2013-10-10 2013-11-27 Ucl Business Plc Molecule
US11385233B2 (en) 2015-03-05 2022-07-12 Autolus Limited Methods of depleting malignant T-cells
US11982673B2 (en) 2014-03-05 2024-05-14 Autolus Limited Methods
WO2019139987A1 (en) 2018-01-09 2019-07-18 Elstar Therapeutics, Inc. Calreticulin binding constructs and engineered t cells for the treatment of diseases
EP3765517A1 (en) 2018-03-14 2021-01-20 Elstar Therapeutics, Inc. Multifunctional molecules that bind to calreticulin and uses thereof
AU2019297451A1 (en) 2018-07-03 2021-01-28 Marengo Therapeutics, Inc. Anti-TCR antibody molecules and uses thereof
GB201812650D0 (en) 2018-08-03 2018-09-19 Autolus Ltd Molecular assessment of TRBC usage
GB201817172D0 (en) 2018-10-22 2018-12-05 Autolus Ltd Antibody
CA3130754A1 (en) 2019-02-21 2020-08-27 Marengo Therapeutics, Inc. Multifunctional molecules that bind to t cell related cancer cells and uses thereof
GB202004263D0 (en) * 2020-03-24 2020-05-06 Autolus Ltd Antibody conjugate
GB202005216D0 (en) 2020-04-08 2020-05-20 Autolus Ltd Cell
WO2022038115A1 (en) * 2020-08-18 2022-02-24 Medigene Immunotherapies Gmbh ENRICHMENT OF T CELLS USING AN ANTI-Cß ANTIBODY
CA3211203A1 (en) * 2021-02-17 2022-08-25 The Johns Hopkins University Methods and materials for treating clonal t cell expansions
GB202108184D0 (en) 2021-06-08 2021-07-21 Autolus Ltd Engineered immune cell
IL320293A (en) * 2022-10-18 2025-06-01 Meiji Seika Pharma Co Ltd Therapeutic agent for T-cell malignancies
WO2024236163A1 (en) 2023-05-17 2024-11-21 Morphosys Ag T cell receptor beta constant region 2 (trbc2) antibodies
WO2024256824A1 (en) 2023-06-14 2024-12-19 Autolus Limited Chimeric antigen receptors directed against trbc1 and trbc2
GB202310981D0 (en) 2023-07-18 2023-08-30 Autolus Ltd Method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002541845A (ja) 1999-04-16 2002-12-10 セルテック セラピューティックス リミテッド 合成膜貫通成分
JP2006315964A (ja) 2005-05-10 2006-11-24 Chugai Pharmaceut Co Ltd 抗体安定化方法
EP2589609A1 (en) 2011-11-03 2013-05-08 Pierre Fabre Medicament Antigen binding protein and its use as addressing product for the treatment of cancer
US11385233B2 (en) 2015-03-05 2022-07-12 Autolus Limited Methods of depleting malignant T-cells
CN106068276B (zh) 2014-03-05 2020-09-18 Ucl商务有限公司 具有针对T细胞受体beta恒定区的抗原结合域的嵌合抗原受体(CAR)
GB201504840D0 (en) 2015-03-23 2015-05-06 Ucl Business Plc Chimeric antigen receptor
GB201709203D0 (en) * 2017-06-09 2017-07-26 Autolus Ltd Antigen-binding domain
GB201800298D0 (en) 2018-01-09 2018-02-21 Autolus Ltd Method
GB201812650D0 (en) 2018-08-03 2018-09-19 Autolus Ltd Molecular assessment of TRBC usage
GB201817172D0 (en) 2018-10-22 2018-12-05 Autolus Ltd Antibody

Also Published As

Publication number Publication date
KR20210089173A (ko) 2021-07-15
JP2022512849A (ja) 2022-02-07
CO2021005510A2 (es) 2021-09-30
EP3873933A1 (en) 2021-09-08
CA3117121A1 (en) 2020-05-07
GB201817822D0 (en) 2018-12-19
CN112969713B (zh) 2025-06-13
BR112021008169A2 (pt) 2021-08-31
IL282334A (en) 2021-05-31
US12325733B2 (en) 2025-06-10
AU2019373769A1 (en) 2021-05-06
SG11202103773TA (en) 2021-05-28
CL2021001080A1 (es) 2021-10-01
PE20211493A1 (es) 2021-08-11
CN112969713A (zh) 2021-06-15
JP2024040410A (ja) 2024-03-25
WO2020089644A1 (en) 2020-05-07
PH12021550940A1 (en) 2022-03-28
US20220041718A1 (en) 2022-02-10
CU20210036A7 (es) 2021-12-08

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