For example, in one study, overexpression of Stat3 [44], PDGF-D [45], Notch-1 [46], and DCLK1 [47] in cancer cells led to significant downregulation of miR-200 family members; this resulted in up-regulation of ZEB1, ZEB2, and SNAI2 expression and acquisition of the EMT phenotype. The gene discussed is ZEB1; the disease is cancer.