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.
Anti-PD-L1 and PBF-509 restore immune responsiveness of TILs. Four different resected NSCLC tumors were disaggregated and cultured with or without anti-PD-L1 (aPDL1; 10 mg/ml), anti-PD-1 (aPD1; 10 μg/ml), or the A2aR antagonist PBF-509 (1 μM). After 3 days in culture, the supernatants were assayed for the presence of γ-interferon using an ELISA.
