GTPBP4 and lung cancer: Meanwhile, the expression of E-cadherin protein in LLC-GTPBP4 KO group was also significantly increased in mouse lung cancer tissue, the Vimentin protein was significantly decreased in the LLC-GTPBP4 KO group compared with the LLC-WT group, and the difference was statistically significant (n = 3 per group, P < 0.01; Figures 6(e)–6(f)).