ST6GAL2 and cancer: Amongst other signaling cascades targets, there are some related with cell dynamics in an integrin dependent fashion that increases cancer cell migration induced by IR, like beta-galactoside alpha-(2,6)-sialyltransferase (ST6Gal I), that was found overexpressed in ovarian and other cancers whose expression has been correlated to metastasis and poor prognosis [5, 6].