Fig. 2From: Alpha5 nicotinic acetylcholine receptor mediated immune escape of lung adenocarcinoma via STAT3/Jab1-PD-L1 signallingα5-nAChR and PD-L1 expression in LUAD tissue microarray. A α5-nAChR and PD-L1 expression in LUAD carcinoma and paracarcinoma of nonsmokers and smokers. Scare bar, 100 μm. B Correlation between α5-nAChR and PD-L1 expression in 55 adenocarcinoma specimensBack to article page