We selected the marker genes (ADM, ERO1A, ENO2, BNIP3, and UPP1) of CAF-C2 to detect their expression in human pancreatic CAF-stellate cell (CAF118), human pancreatic cell (HPC-Y5), and human pancreatic cancer cell line (SW1990). The gene discussed is UPP1; the disease is pancreatic neoplasm.