GUCY2C-Targeted CAR-T
2019-05-31 10:18:07 1 举报
AI智能生成
文献“Human GUCY2C-Targeted Chimeric Antigen Receptor (CAR)-Expressing T Cells Eliminate Colorectal Cancer Metastases”思维导图
作者其他创作
大纲/内容
GUCY2C-Targeted CAR-T
hGUCY2C CAR-T cells
(NCT02202759 and NCT02202785)
5F9 mAb
5F9与hGUCY2C结合(ELISA)
逆转录病毒5F9.m28BBZ
GFP+:35%-45%
CAR-T结合活性(胞外段hGUCY2C-his检测)
构建mCT26.hGUCY2C细胞
activation & function
记忆表型(与其他CAR-T细胞相似)
抗原依赖性(固定化hGUCY2C or CT26.hGUCY2C)
细胞因子分泌
杀伤肿瘤细胞(β半乳糖苷酶释放实验)
oppose metastatic colorectal cancer(同基因小鼠肺转移模型)
A:i.v. 5E+05 CT26.hGUCY2C 3day 5Gly i.v. 1E+06/07 CAR-T
B:v.i. 5E+05 CT26.hGUCY2C 3day or 7day 5Gly i.v. 1E+06/07 CAR-T
C:v.i. 5E+05 CT26.hGUCY2C 7day 5Gly 7 &14day i.v. 1E+06/07 CAR-T
D:v.i. 5E+05 CT26.hGUCY2C 7day 5Gly i.v. 1E+06/07 CAR-T 18day 除死小鼠,肺肿瘤细胞计数
recognize human colorectal tumors(异种移植模型)
T84细胞hGUCY2C表达鉴定
T84细胞的杀伤(20h),活化,细胞因子分泌
Xenografts
i.p. 2.5E+06 Luc-T84i.p. 1.0E+07 CAR-T (14day)
活体成像weekly
生存期(70day)
0 条评论
下一页