AU2020406862A1 - Antigen-binding domain binding to PSMA - Google Patents

Antigen-binding domain binding to PSMA Download PDF

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Publication number
AU2020406862A1
AU2020406862A1 AU2020406862A AU2020406862A AU2020406862A1 AU 2020406862 A1 AU2020406862 A1 AU 2020406862A1 AU 2020406862 A AU2020406862 A AU 2020406862A AU 2020406862 A AU2020406862 A AU 2020406862A AU 2020406862 A1 AU2020406862 A1 AU 2020406862A1
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AU
Australia
Prior art keywords
seq
cells
antigen
cell
lcdr1
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
AU2020406862A
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English (en)
Inventor
Shaun CORDOBA
Marco DELLA PERUTA
Mathieu FERRARI
Alexander KINNA
Shimobi ONUOHA
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.)
Autolus Ltd
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Autolus Ltd
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Filing date
Publication date
Application filed by Autolus Ltd filed Critical Autolus Ltd
Publication of AU2020406862A1 publication Critical patent/AU2020406862A1/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00—Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/12—Materials from mammals; Compositions comprising non-specified tissues or cells; Compositions comprising non-embryonic stem cells; Genetically modified cells
    • A61K35/14—Blood; Artificial blood
    • A61K35/17—Lymphocytes; B-cells; T-cells; Natural killer cells; Interferon-activated or cytokine-activated lymphocytes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/10—Cellular immunotherapy characterised by the cell type used
    • A61K40/11—T-cells, e.g. tumour infiltrating lymphocytes [TIL] or regulatory T [Treg] cells; Lymphokine-activated killer [LAK] cells
    • 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
    • A61K40/31—Chimeric antigen receptors [CAR]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K40/00—Cellular immunotherapy
    • A61K40/40—Cellular immunotherapy characterised by antigens that are targeted or presented by cells of the immune system
    • A61K40/41—Vertebrate antigens
    • A61K40/42—Cancer antigens
    • A61K40/4274—Prostate associated antigens e.g. Prostate stem cell antigen [PSCA]; Prostate carcinoma tumor antigen [PCTA]; Prostatic acid phosphatase [PAP]; Prostate-specific G-protein-coupled receptor [PSGR]
    • A61K40/4276—Prostate specific membrane antigen [PSMA]
    • 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
    • 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
    • C07K16/3069—Reproductive system, e.g. ovaria, uterus, testes, prostate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2239/00—Indexing codes associated with cellular immunotherapy of group A61K40/00
    • A61K2239/10—Indexing codes associated with cellular immunotherapy of group A61K40/00 characterized by the structure of the chimeric antigen receptor [CAR]
    • A61K2239/11—Antigen recognition domain
    • A61K2239/13—Antibody-based
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2239/00—Indexing codes associated with cellular immunotherapy of group A61K40/00
    • A61K2239/46—Indexing codes associated with cellular immunotherapy of group A61K40/00 characterised by the cancer treated
    • A61K2239/58—Prostate
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/22—Immunoglobulins specific features characterized by taxonomic origin from camelids, e.g. camel, llama or dromedary
    • 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
    • C07K2317/70—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
    • 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
    • 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
    • C07K2319/01—Fusion polypeptide containing a localisation/targetting motif
    • C07K2319/03—Fusion polypeptide containing a localisation/targetting motif containing a transmembrane segment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/33—Fusion polypeptide fusions for targeting to specific cell types, e.g. tissue specific targeting, targeting of a bacterial subspecies

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Organic Chemistry (AREA)
  • Cell Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Pregnancy & Childbirth (AREA)
  • Gynecology & Obstetrics (AREA)
  • Zoology (AREA)
  • Reproductive Health (AREA)
  • Virology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Developmental Biology & Embryology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Toxicology (AREA)
  • Peptides Or Proteins (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
AU2020406862A 2019-12-20 2020-12-18 Antigen-binding domain binding to PSMA Pending AU2020406862A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1919019.8 2019-12-20
GBGB1919019.8A GB201919019D0 (en) 2019-12-20 2019-12-20 Antigen-binding domain
PCT/GB2020/053289 WO2021123810A1 (en) 2019-12-20 2020-12-18 Antigen-binding domain binding to psma

Publications (1)

Publication Number Publication Date
AU2020406862A1 true AU2020406862A1 (en) 2022-06-16

Family

ID=69322734

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2020406862A Pending AU2020406862A1 (en) 2019-12-20 2020-12-18 Antigen-binding domain binding to PSMA

Country Status (8)

Country Link
US (1) US12496314B2 (https=)
EP (1) EP4076509A1 (https=)
JP (2) JP7600240B2 (https=)
CN (1) CN114828879A (https=)
AU (1) AU2020406862A1 (https=)
CA (1) CA3161844A1 (https=)
GB (1) GB201919019D0 (https=)
WO (1) WO2021123810A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240228620A1 (en) 2022-10-06 2024-07-11 Bicara Therapeutics Inc. Multispecific proteins and related methods
KR20250133776A (ko) 2023-02-10 2025-09-08 아뮤닉스 파마슈티컬스, 인크. 전립선-특이적 막 항원(psma)을 표적화하는 조성물 및 이의 제조 방법 및 사용 방법
IL322949A (en) 2023-03-03 2025-10-01 Arsenal Biosciences Inc Systems targeting PSMA and CA9

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003210060B2 (en) 2002-03-22 2010-02-25 Aprogen, Inc. Humanized antibody and process for preparing same
EP2571992B1 (en) * 2010-05-21 2018-04-25 Merrimack Pharmaceuticals, Inc. Bi-specific fusion proteins
GB201206559D0 (en) 2012-04-13 2012-05-30 Ucl Business Plc Polypeptide
GB201405845D0 (en) 2014-04-01 2014-05-14 Ucl Business Plc Signalling system
GB201415347D0 (en) 2014-08-29 2014-10-15 Ucl Business Plc Signalling system
JPWO2016111344A1 (ja) * 2015-01-08 2017-10-26 協和発酵キリン株式会社 Ｔｒａｉｌｒ２とｐｓｍａに結合するバイスペシフィック抗体
GB201501936D0 (en) 2015-02-05 2015-03-25 Ucl Business Plc Signalling system
GB201503133D0 (en) 2015-02-24 2015-04-08 Ucl Business Plc And Syncona Partners Llp Chimeric protein
BR112018070948A2 (pt) * 2016-04-13 2019-01-29 Orimabs Ltd. anticorpos anti-psma e utilização dos mesmos
GB201607968D0 (en) * 2016-05-06 2016-06-22 Crescendo Biolog Ltd Chimeric antigen receptor
MX2020009272A (es) * 2018-03-06 2021-01-08 Univ Pennsylvania Receptores de antígeno quimérico del antígeno de membrana específico de próstata y métodos de uso de los mismos.
TWI908706B (zh) * 2018-03-07 2025-12-21 美商波西達治療公司 ＣＡＲＴｙｒｉｎ組成物和使用方法
CN108640999B (zh) 2018-03-27 2021-08-13 广东万海细胞生物科技有限公司 一种靶向表达psma表面抗原的细胞的嵌合抗原受体
CN110526984A (zh) 2018-05-25 2019-12-03 深圳宾德生物技术有限公司 一种靶向psma的嵌合抗原受体、嵌合抗原受体t细胞及其制备方法和应用
CN110526976A (zh) 2018-05-25 2019-12-03 深圳宾德生物技术有限公司 一种靶向psma的单链抗体、嵌合抗原受体t细胞及其制备方法和应用

Also Published As

Publication number Publication date
WO2021123810A1 (en) 2021-06-24
EP4076509A1 (en) 2022-10-26
CN114828879A (zh) 2022-07-29
JP2023507740A (ja) 2023-02-27
JP2025015730A (ja) 2025-01-30
US12496314B2 (en) 2025-12-16
JP7600240B2 (ja) 2024-12-16
GB201919019D0 (en) 2020-02-05
CA3161844A1 (en) 2021-06-24
US20240252534A1 (en) 2024-08-01

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DA3 Amendments made section 104

Free format text: THE NATURE OF THE AMENDMENT IS: AMEND THE NAME OF THE INVENTOR TO READ ONUOHA, SHIMOBI; FERRARI, MATHIEU; DELLA PERUTA, MARCO; KINNA, ALEXANDER AND CORDOBA, SHAUN