Fig. 13From: Establishment and validation of a prognostic signature for lung adenocarcinoma based on metabolism‐related genes Validation of MRGs mRNA expression by real-time PCR. a mRNA expression of CAT in 6 lung cancer cells; b mRNA expression of ENTPD2 in 6 lung cancer cells; c mRNA expression of LDHA in 6 lung cancer cells; ** p < 0.01, *** p < 0.001Back to article page