Canna~Fangled Abstracts Cannabidiol upregulates melanogenesis through CB1 dependent pathway by activating p38 MAPK and p42/44 MAPK. Chem Biol Interact. 2017 Jun 7. pii: S0009-2797(16)30434-3. doi: 10.1016/j.cbi.2017.06.005. Hwang YS1, Kim YJ2, Kim…Freedom WaresJune 7, 2017