Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Effects of PD-L1 expression on tumor growth in vivo. (A) PD-L1 expression and tumor growth in the subcutaneous xenotransplanted tumor models. (B) Tumors were removed from nude mice and (C) the average tumor volume was presented in the histogram. (D) The average weight of nude mice was presented. **P<0.01 and *P<0.05. PD-L1, programmed death-ligand 1; PD-L1over, PD-L1-overexpressing; PD-L1RNAi, PD-L1 knockdown; NC, negative control.
