CAR-T(CAR-T)细胞疗法在非肿瘤性疾病中的应用
Chimeric antigen receptor T (CAR-T) cell therapy in non-oncological diseases.
CAR-T(CAR-T)细胞在血液系统恶性肿瘤中的应用推动了这种免疫治疗形式的显著进展。
CELL INTELLIGENCE · 肿瘤细胞治疗研究
肿瘤细胞治疗研究
英文原题:CAR T Cells Activate Cancer Therapy.
CAR T Cells Activate Cancer Therapy.
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经改造后可产生细菌酶的 CAR-T 细胞能够激活杀伤肿瘤的前药。这些被称为 SEAKER 细胞的细胞会归巢至肿瘤细胞、增殖并大量产生相关酶,继而激活前药。研究显示,这一策略可增强 CAR-T 细胞在体外的杀癌能力,并延长荷瘤小鼠的生存期。
CAR T cells modified to produce bacterial enzymes can activate tumor-killing prodrugs. The cells, dubbed SEAKER cells, home in on tumor cells, proliferate, and produce large quantities of the enzymes, which then activate the prodrug. The research demonstrates that CAR T cells' cancer-killing ability can be boosted in vitro and increase survival of mice with tumors.
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