Fig. 5

Cell–ECM and cell–cell junction protein expression analysis using western blot and immunohistochemistry. a Western blot of integrin β-1, connexin 43, and GAPDH in whole cell lysates (10 μg protein/lane). Immunostaining of b integrin β-1 (red), c connexin 43 (green), and DAPI (blue). Scale bar = 10 μm