申请人:SICHUAN KELUN-BIOTECH BIOPHARMACEUTICAL CO., LTD.
公开号:US11207420B2
公开(公告)日:2021-12-28
Provided is a method for modifying a chimeric antigen receptor-modified T cell (CAR-T cell). The method comprises expressing an SCFV-CDS TM-4-1BB-CD3ζ molecule in a T cell. The CAR-T cell prepared using the method can specifically recognize and bind to a tumor cell with elevated expression of a ROBO1 protein, and can be used to prevent and treat a corresponding tumor-related disease.
本文提供了一种修饰嵌合抗原受体修饰 T 细胞(CAR-T 细胞)的方法。该方法包括在 T 细胞中表达 SCFV-CDS TM-4-1BB-CD3ζ 分子。使用该方法制备的 CAR-T 细胞可特异性识别并结合 ROBO1 蛋白表达增高的肿瘤细胞,并可用于预防和治疗相应的肿瘤相关疾病。