LGALS3 and melanoma: In this work Metabolomics analysis was used in two different cell lines, G2 (transfected Tm1 melanoma cells expressing gal-3) and N3 (transfected Tm1 melanoma cells not expressing gal-3), grown at certain conditions of oxygen tension (hypoxia and normoxia) and glucose levels (control or high concentration) in order to identify characteristic metabolic alterations related to gal-3 expression.