Figure 10.MXRA5 participates in the regulation of epithelial cell cycle via MAPK pathway. (A) Western blot of proteins involved in cell cyle regulation (CDK2, CDK4, Cyclin D1 and Cyclin A1/2) and phosphorylated (p) and total (t) ERK1/2 as well as phosphorylated (p) and total (t) p38 MAPK in the BPH-1 cells from Western blot analysis. GAPDH was used as a control. (B, C) Values of statistical data shown were mean ± SD of triplicate measurements and repeated three times with similar results. Statistical significance was calculated,* means P < 0.05 and ** means P < 0.01.