Fig. 2.
Quercetin up-regulates tumor-suppressive microRNA (miRNA) expression in cervical cancer cells.
HeLa cells were treated with the indicated concentrations of quercetin for 24 hr, and then miRNA expression was measured by qRT-PCR. Results represent means ± SEM from three independent experiments (n=3). Asterisks indicate statistical significance to 0 μM quercetin treatment calculated. *p<0.05; **p<0.01.