Gene expression analyses with (A) thyroid cells differentiation and (B) poor prognosis related genes on miR-19a mimic overexpressing FTC-133 cells. Relative Quantitation (RQ) of genes involved in thyroid cells differentiation and poor prognosis using 8505c cells as control group. qRT-PCR has been performed for the mRNA of Tg, TSHr, Pax8, TTF1, CDH1 and S100A4. Glyceraldehyde-3-Phosphate Dehydrogenase (GAPDH) was used as endogenous controls. ANOVA test p value is reported (p < 0.0001) and * (p < 0.05), ** (p < 0.01) indicates significant differences between groups as reported by the post-hoc test.