Wilhelm was supported by the Jnos Bolyai Research Fellowship of the Hungarian Academy of Sciences. proteins, expression of fibronectin, 1-integrin, calponin and -smooth muscle actin (SMA). B16/F10 cell line conditioned and activated medium (ACM) had similar effects: claudin-5 down-regulation, fibronectin and SMA expression. Inhibition of TGF- signaling during B16/F10 ACM stimulation using SB-431542 maintained claudin-5 […]