Additional file 2: Fig. S2. The expression of PD-1 was reduced in the 19-BB-ζ-C3aR CAR-T cells. The expression of PD-1 on T cell was determined by flow cytometry. The results showed that BB-ζ-C3aR CAR-T cells presented lower expression of PD-1 compared with mock T or BB-ζ CAR-T cells. *p ≤ 0.05.
Funding
National Natural Science Foundation of China NSFC Incubation Project of Guangdong Provincial People's Hospital National Key Research and Development Program of China High-level Hospital Construction Project of Guangdong Provincial People's Hospital Basic and Applied Basic Research Foundation of Guangdong Province