LGALS1 and familial pancreatic carcinoma: Berberat et al[17] reported that the expression pattern of Galectin-1 in pancreatic cancer tissues indicated that Galectin-1 played a key role in the desmoplastic reaction that occurred around pancreatic cancer cells, and expressed significantly higher in G3 tumors than that in G1+2 tumors, but had no significant relationship with the presence of metastasis and postoperative survival.