决定异体 CAR T 细胞排斥与扩增的细胞和分子机制
Cellular and molecular mechanisms determining allogeneic CAR T cell rejection and expansion.
我们评估了11例接受单一批次cemacabtagene ansegedleucel(cema-cel)治疗的大B细胞淋巴瘤患者,cemacabtagene ansegedleucel是一种异体抗CD19 CAR T产品。
英文原题:The future belongs to those who believe in multiplex CAR T engineering.
毒性和免疫逃逸一直阻碍着 CAR T 细胞在 HER2 阳性实体瘤中取得成功。
在HER2阳性实体瘤中,毒性和免疫逃逸阻碍了CAR T细胞的成功应用。在本期Cell Stem Cell中,Hosking等人提出了一种由iPSC衍生的CAR T细胞产品,该产品经过工程化改造,可实现肿瘤选择性靶向、对免疫抑制性肿瘤微环境的抵抗、增强的持久性和浸润能力,以及减轻抗原逃逸。
Toxicity and immune evasion have hindered the success of CAR T cells in HER2-positive solid tumors. In this issue of Cell Stem Cell, Hosking et al. present an iPSC-derived CAR T cell product engineered for tumor-selective targeting, resistance to the immunosuppressive tumor microenvironment, enhanced persistence and trafficking, and mitigation of antigen escape.
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