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Updated: Jul 27, 2025

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    bioRxiv : the preprint server for biology
    |June 9, 2023
    PubMed
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    基化学抗原受体 (PC-CARs) 针对由人类白细胞抗原 (HLAs) 呈现的癌症被结构性分析. 这揭示了PC-CAR如何识别不同的HLA,指导有效的癌症免疫疗法的设计.

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    Diversity of Antigen Receptors01:28

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    Antigen receptors are essential components of the immune system crucial in defending the body against foreign invaders. These receptors are present on the surface of B and T cells, enabling them to recognize antigens and mount an appropriate immune response.
    Before encountering any antigen, lymphocytes express these receptors. On B cells, the antigen receptor is a membrane-bound antibody molecule called BCR; on T cells, it is a T cell receptor or TCR. B and T cell receptors are composed of two...
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