Fig. 1
From: The relationship between pepsinogen C and gastric carcinogenesis: a transgene and population study
Clinicopathological and prognostic significance of PGC mRNA expression in either gastric or breast cancer. PGC mRNA expression was downregulated in gastric cancer according to xiantao and UALCAN databases (A). TCGA data were used to compare PGC mRNA expression with the clinicopathological features of gastric cancer (B). There was no difference in PGC mRNA expression between breast cancer and normal tissues using xiantao and UALCAN databases (C). According to a Kaplan–Meier plot, PGC mRNA expression was positively related to the relapse-free survival rate of patients with breast cancer (D). Note: N, normal tissue; T, tumor tissue; ns, not significant; HR, hazard ratio