To further explore the role of SCD1 in H/NS cultured pancreatic cancer cell ferroptosis, we firstly detected basal SCD1 expression under normal and H/NS conditions in PDAC cell lines Patu8988, PANC1, BXPC3, and SW1990, with relatively high SCD1 expression in PANC1 and Patu8988 cells, which were chosen for the further research (Figure 2(c)). The gene discussed is SCD; the disease is familial pancreatic carcinoma.