miR-203 induces p53 pathway by targeting GAS41.

<p><b>(A)</b> Western blots analysis showing the expression of proteins related to p53pathway (p53, P-p53, p21, p14, Mdm2) in HNGC2 and U87 cells transfected with mir-203. Bars represent relative protein expression normalized to β-actin (housekeeping gene as gel loading control) from same sample with SD. <b>(B)</b> Western blots analysis showing the expression of proteins related to p53pathway (p53, P-p53, p21, p14, Mdm2) in HNGC2 and U87 cells transfected withscrambled siRNA and GAS41 siRNA (GAS41si). Bars represent relative protein expression normalized to β-actin (housekeeping gene as gel loading control) from same sample with SD. <b>(C)</b> Western blots analysis showing the expression of proteins related to p53pathway (p53, P-p53, p21, p14, Mdm2) in HNGC2 and U87 cells transfected with empty vector (EV) and upon over expression of GAS41 (GAS41 OVX). Bars represent relative protein expression normalized to β-actin (housekeeping gene as gel loading control) from same sample with SD.