Papadimitriou et al. have demonstrated that miR-24 is capable of modulating TGF-β-induced breast cancer cell invasiveness through regulation of RHOA-specific guanine nucleotide exchange factor Net1 isoform2 (Net1A), a protein that is necessary for TGF-β-mediated RHOA activation [60]. The gene discussed is TGFB1; the disease is breast carcinoma.