Fig. 6

Expression of CIRP and CTNNB1 is Positively Correlated in NSCLC Tissues. (A) mRNA levels of CTNNB1 were quantified in NSCLC samples and their corresponding noncancerous lung tissues as well as normal lung tissues by qRT-PCR (n = 8). CTNNB1 expression was normalized to GAPDH expression and each noncancerous lung tissue was used as a control. Data are shown as the mean ± SD (**, P < 0.01). (B) The correlation between CIRP mRNA and CTNNB1 mRNA expression in NSCLC tissues. (C) The correlation between the protein levels of CIRP and CTNNB1 in NSCLC tissues is shown in a scatter plot