ASPM and pancreatic adenocarcinoma: Additionally, to confirm the differential expression of ASPM between tumor and normal tissues, ASPM expression was analyzed using the UALCAN database, and we found that ASPM mRNA expression was significantly higher in KIRC (p < 0.05), KIRP (p < 0.05), LIHC (p < 0.05), LUAD (p < 0.05), PAAD (pancreatic adenocarcinoma, p = 0.24), and BRCA (p < 0.05) tissues than in normal tissues (Figure 1B).