Figure 6From: MicroRNA-301a promotes migration and invasion by targeting TGFBR2 in human colorectal cancerImmunohistochemical staining of TGFBR2 in CRCs. Higher expression of TGFBR2 was observed mainly in CRCs with low miR-301a level (r = -0.72, P < 0.001). Magnification, ×200. Scale bars, 100 μm.Back to article page