JP2024504162A - Cd19及びcd22に結合する二重特異性キメラ抗原受容体 - Google Patents

Cd19及びcd22に結合する二重特異性キメラ抗原受容体 Download PDF

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JP2024504162A
JP2024504162A JP2023544485A JP2023544485A JP2024504162A JP 2024504162 A JP2024504162 A JP 2024504162A JP 2023544485 A JP2023544485 A JP 2023544485A JP 2023544485 A JP2023544485 A JP 2023544485A JP 2024504162 A JP2024504162 A JP 2024504162A
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car
cells
epc
bispecific
cell
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JP2024504162A5 (enExample
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チェン,イェン
グエン,ジェナ
ザオ,ケハオ
ジャン,ケミン
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エルピス・バイオファーマシューティカルズ
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    • 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
    • A61K40/00—Cellular immunotherapy
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    • A61K40/17—Monocytes; Macrophages
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    • A61K40/10—Cellular immunotherapy characterised by the cell type used
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    • A61K40/15—Natural-killer [NK] cells; Natural-killer T [NKT] cells
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    • A61K40/00—Cellular immunotherapy
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    • A61K40/31—Chimeric antigen receptors [CAR]
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    • A61K40/4202—Receptors, cell surface antigens or cell surface determinants
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    • A61K40/4211—CD19 or B4
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    • A61K40/00—Cellular immunotherapy
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    • A61K40/41—Vertebrate antigens
    • A61K40/42—Cancer antigens
    • A61K40/4202—Receptors, cell surface antigens or cell surface determinants
    • A61K40/421—Immunoglobulin superfamily
    • A61K40/4212—CD22, BL-CAM, siglec-2 or sialic acid binding Ig-related lectin 2
    • A—HUMAN NECESSITIES
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    • 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]
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    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565—Complementarity determining region [CDR]
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    • 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)
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    • C07K2319/00—Fusion polypeptide
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JP2023544485A 2021-01-22 2022-01-21 Cd19及びcd22に結合する二重特異性キメラ抗原受容体 Pending JP2024504162A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163140752P 2021-01-22 2021-01-22
US63/140,752 2021-01-22
PCT/US2022/013231 WO2022159653A2 (en) 2021-01-22 2022-01-21 Bispecific chimeric antigen receptors binding to cd19 and cd22

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JP2024504162A true JP2024504162A (ja) 2024-01-30
JP2024504162A5 JP2024504162A5 (enExample) 2025-01-28

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US (1) US20240082402A1 (enExample)
EP (1) EP4281470A4 (enExample)
JP (1) JP2024504162A (enExample)
KR (1) KR20230137948A (enExample)
CN (1) CN117062844A (enExample)
AU (1) AU2022209703A1 (enExample)
CA (1) CA3208935A1 (enExample)
IL (1) IL304554A (enExample)
WO (1) WO2022159653A2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220050182A (ko) * 2019-08-21 2022-04-22 엘피스 바이오파마슈티컬즈 항-cd22 항체 및 그의 용도
US20260176354A1 (en) * 2022-10-31 2026-06-25 The Asan Foundation Antibody binding to cd22, and bispecific antibody, chimeric antigen receptor and antibody-drug conjugate comprising same, and use thereof
CN116462770B (zh) * 2023-04-18 2024-03-08 科弈(浙江)药业科技有限公司 Cd19的人源化抗体和一种表达双特异性嵌合抗原受体的car-t细胞及其应用
KR20250174161A (ko) * 2024-06-04 2025-12-12 한국과학기술연구원 엔도글린 및 메소테린 이중 항원 표적 car 및 이의 용도

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020069184A2 (en) * 2018-09-26 2020-04-02 Lentigen Technology, Inc. Compositions and methods for treating cancer with anti-cd19/cd22 immunotherapy

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2015340056A1 (en) * 2014-10-27 2017-05-25 Agency For Science, Technology And Research Anti-TIM-3 antibodies
PL3280729T3 (pl) * 2015-04-08 2022-08-22 Novartis Ag Terapie cd20, terapie cd22 i terapie skojarzone komórką eksprymującą chimeryczny receptor antygenowy (car) cd19
TWI717375B (zh) * 2015-07-31 2021-02-01 德商安美基研究(慕尼黑)公司 Cd70及cd3抗體構築體
JP2022531113A (ja) * 2019-04-30 2022-07-06 ギガジェン,インコーポレイティッド 組換えポリクローナルタンパク質およびその使用方法
AU2020331963A1 (en) * 2019-08-19 2022-03-03 Elpis Biopharmaceuticals Anti-CD19 antibodies and uses thereof
KR20220050182A (ko) * 2019-08-21 2022-04-22 엘피스 바이오파마슈티컬즈 항-cd22 항체 및 그의 용도

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020069184A2 (en) * 2018-09-26 2020-04-02 Lentigen Technology, Inc. Compositions and methods for treating cancer with anti-cd19/cd22 immunotherapy

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JOURNAL OF HEMATOLOGY & ONCOLOGY, vol. 13(1), JPN6026009313, 2020, pages 30, ISSN: 0005813058 *

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KR20230137948A (ko) 2023-10-05
WO2022159653A3 (en) 2023-04-13
CN117062844A (zh) 2023-11-14
WO2022159653A2 (en) 2022-07-28
WO2022159653A8 (en) 2023-02-16
AU2022209703A1 (en) 2023-08-17
IL304554A (en) 2023-09-01
AU2022209703A9 (en) 2025-03-06
US20240082402A1 (en) 2024-03-14
CA3208935A1 (en) 2022-07-28
EP4281470A2 (en) 2023-11-29
EP4281470A4 (en) 2024-11-27

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