Research Article
Melanogenic Effects of Maclurin Are Mediated through the Activation of cAMP/PKA/CREB and p38 MAPK/CREB Signaling Pathways
Figure 5
Maclurin activated CREB phosphorylation through both PKA and p38 MAPK activity. Enzyme-linked immunosorbent assays (ELISAs) were performed to analyze protein kinase A (PKA). vs. control group, o vs. maclurin (50 μM)-treated control. SB: SB203580; M: maclurin; Fk: forskolin.