ITGB3 and breast cancer: GM1, GM2, GM3, GD2, GT2, and GT3 gangliosides have been identified in SK-Mel-28 melanoma cells, in LAN-1 neuroblastoma cells, in Hs 578T, SUM159PT, MDA-MB-231, MCF-7 BC cells, and in BC cell lines over-expressing GD3 synthase.