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公开(公告)号:US20230293687A1
公开(公告)日:2023-09-21
申请号:US18017628
申请日:2021-07-29
发明人: Cheng Liu , Hongbing Zhang , Zhiyuan Yang , Pengbo Zhang , Yixiang Xu , Guangyuan Xiong , Ziyou Cui
IPC分类号: A61K39/00 , C12N15/86 , C07K14/725 , C07K14/705 , C07K16/28 , C07K14/47 , C07K14/005 , C07K16/30 , C07K16/08 , C07K16/18 , C07K14/435 , C07K16/32 , C07K16/40 , C07K14/78 , C07K14/82 , C07K16/44 , C07K14/71 , C07K14/73 , C07K14/735 , A61P35/00
CPC分类号: A61K39/4622 , C12N15/86 , C07K14/7051 , C07K14/70578 , A61K39/4632 , A61K39/464417 , C07K14/70521 , C07K14/70553 , C07K14/70507 , C07K14/70503 , C07K14/7056 , C07K14/705 , A61K39/464411 , A61K39/464402 , A61K39/4644 , A61K39/4633 , C07K16/28 , C07K14/4748 , C07K14/005 , A61K39/464489 , A61K39/464481 , A61K39/464453 , A61K39/464414 , A61K39/464406 , C07K16/3038 , C07K16/303 , C07K16/30 , C07K16/2833 , C07K16/084 , A61K39/464838 , C07K16/18 , A61K39/4643 , C07K14/435 , C07K16/3069 , A61K39/464494 , C07K16/32 , C07K16/40 , C07K14/78 , A61K39/464454 , A61K39/464462 , C07K16/3053 , C07K14/70596 , C07K16/2896 , A61K39/46432 , A61K39/464488 , A61K39/464486 , A61K39/464449 , A61K39/464451 , C07K14/4746 , C07K16/3015 , C07K14/82 , C07K16/44 , A61K39/4645 , C07K14/4727 , C07K16/3092 , C07K14/71 , C07K16/2863 , A61K39/464431 , A61K39/464495 , A61K39/46441 , C07K14/70589 , A61K39/464413 , C07K14/70514 , C07K14/70535 , C07K14/70532 , A61K39/4611 , A61K39/4613 , A61P35/00 , C12N2740/15043 , C07K2319/03 , C07K2319/033 , C07K2319/035 , C07K2317/569 , C07K2317/31 , C07K2317/622 , C07K2317/565
摘要: Described herein are immune cells comprising: a T-cell receptor (TCR) and a chimeric stimulating receptor (CSR) that comprises (i) a ligand-binding module that is capable of binding or interacting with a target ligand; (ii) a transmembrane domain; and (iii) a CD30 costimulatory domain, in which the CSR in the immune cells lacks a functional primary signaling domain. Also provided herein are methods of using the same or components thereof (e.g., the CSR) for therapeutic treatment of cancers (e.g., solid tumor cancers).
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公开(公告)号:US20240197876A1
公开(公告)日:2024-06-20
申请号:US18555214
申请日:2022-04-13
发明人: Xiaowei XU , Huaishan WANG , Hui CHEN , Lingling OU
CPC分类号: A61K39/4631 , A61K35/17 , A61K39/4611 , A61K39/464412 , A61K39/464449 , A61P35/00 , C07K16/2809 , C07K16/2818 , C12N5/0636 , G01N33/5094 , A61K2239/31 , A61K2239/38 , A61K2239/57 , C12N2501/2302 , C12N2510/00
摘要: The present disclosure provides methods for selecting donors for γδT cell-based immunotherapy. The disclosure also provides methods for expanding and activating γδ T cells with improved cytotoxicity toward tumor cells and reduced T cell exhaustion. Pharmaceutical compositions comprising the expanded γδ T cells and methods of treatment are also provided.
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公开(公告)号:US20240000936A1
公开(公告)日:2024-01-04
申请号:US18310649
申请日:2023-05-02
IPC分类号: A61K39/00 , C12N5/0783 , A61P31/22 , A61P35/00
CPC分类号: A61K39/4611 , C12N5/0636 , A61K39/464838 , A61P31/22 , A61P35/00 , A61K39/464449 , A61K39/46444 , A61K39/464402 , A61K39/464452 , C12N2502/1121 , C12N2501/2302 , C12N2501/2307 , C12N2501/2315 , C12N2501/2321 , A61K2239/57 , A61K2239/26
摘要: The invention described herein provide Kaposi Sarcoma-Associated Herpesvirus (KSHV) oncoprotein antigens and epitopes for expanding antigen-specific T cells. Such expanded T cells are useful for, e.g., in allogeneic or “off-the-shelf” adoptive T cell therapy.
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