Fig. 4: TGM2 is significantly up-regulated in gastric cancer, and high TGM2 expression indicates poor prognosis.

a Representative TGM2 expression in adjacent non-tumorous tissues and primary GC tissues was detected with immunohistochemistry methods. b Comparison of TGM2 expression in primary GC tissues and adjacent non-tumor tissues. c Kaplan–Meier analysis of the correlation between TGM2 expression and the fraction survival of human GC patients