Figure 1.
Expression of miR-let-7 and HMGA2 in colon cancer cell HCT116. (a) qRT-PCR detected the intracellular miR-let-7 mRNA expression level. (b) qRT-PCR detected the intracellular HMGA2 mRNA expression level. (c) Western blot detected the intracellular HMGA2 protein expression level; compared with FHC, ∗p < 0.05.