Expression of the 90K immunostimulatory antigen LGALS3BP has been inversely correlated with the tumorigenicity of mammary carcinoma, GBM, and other tumor-derived cell lines in athymic mice (Fogeron et al., 2013; Stampolidis et al., 2015; Zhou et al., 2015). Here, LGALS3BP is linked to breast carcinoma.