HMGA2 and pancreatic adenocarcinoma: Exploring the relationship between HMGA2 and OS of pancreatic adenocarcinoma patients, we observed that higher HMGA2 expression was associated with a shorter OS (P = 0.0013) (Figure 6C), similarly to what observed for HMGA2-AS1 (Figure 6A), in addition, a trend in the increase of expression of HMGA2 through the different stages was found (Figure 6D).