Research Article

Dihydrocaffeic Acid Prevents UVB-Induced Oxidative Stress Leading to the Inhibition of Apoptosis and MMP-1 Expression via p38 Signaling Pathway

Figure 8

UVB-induced ROS production followed by the activation of both JNK and p38 MAPK subfamilies, leading to apoptosis and photoaging on fibroblasts (red arrows). The main DHCA protective effects against UVB on fibroblasts (green arrows).