CAR-T疗法主要针对白血病与恶性淋巴瘤，本研究中构建沉默PD-1的shRNA载体质粒，测序后质粒的鉴定通过美迪西进行

Chimeric antigen receptor T cells (CAR-T) immunotherapy has shown promising clinical results in the treatment of leukemia and lymphoma, but the effectiveness is limited for solid tumors. 

The shRNA vector plasmid that silences PD-1 and preparation of CAR is constructed. The plasmids sequenced were fully identified by Medicilon.

Reference

Jing-E Zhou, et al. ShRNA-mediated silencing of PD-1 augments the efficacy of chimeric antigen receptor T cells on subcutaneous prostate and leukemia xenograft. Biomed Pharmacother. 2021 May;137:111339. doi: 10.1016/j.biopha.2021.111339.