In addition, the Kaplan–Meier analysis revealed that the increased expression of RMRP is significantly associated with unfavorable prognosis of various human cancers, including breast cancer, head-neck carcinoma, lung adenocarcinoma, pancreatic ductal adenocarcinoma, stomach adenocarcinoma, and uterine corpus endometrial carcinoma (Figure 1C and Supplementary Figure 1B). This evidence concerns the gene RMRP and pancreatic ductal adenocarcinoma.