其次,TCR-T细胞的高亲和性也可能提高其疗效。与CAR-T相比,TCR-T类似于人体中天然的T细胞,这可能使每个TCR-T细胞能够“扫描”并消灭几个抗原呈递的肿瘤细胞。最重要的一点就是:CAR-T疗法具有毒副作用,如细胞因子释放综合征(CRS)和免疫效应细胞相关性神经毒性综合征(ICANS)。而TCR-T更多是天然全人源的,从根本上降低了细胞毒性的风险。近年来,TCR-T细胞疗法已经在实体瘤治疗中取得了极为显著的疗效。 乙型肝炎病毒(HBV)特异性TCR-T细胞疗法SCG101显示出突破性的疗效!在本月初举办的2024年欧洲肝脏研究协会年会(EASL Congress 2024)上,乙型肝炎病毒(HBV)特异性TCR-T细胞疗法SCG101显示出突破性的疗效。
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2.TCR-engineered T cell therapy in solid tumors: State of the art and perspectives - PMC (nih.gov)
3.EASL Wrap-up Session Highlighted Late-Breaking Clinical Data of First-in-class HBV-specificTCR T Cell Therapy (SCG101) Showing Improved Overall Survival in HBV-related Hepatocellular Carcinoma-SCG Star Handset (scgcell.com)
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