cAMP cascade (PKA, Epac, adenylyl cyclase, Gi, and phosphodiesterases) regulates myelin phagocytosis mediated by complement receptor-3 and scavenger receptor-AI/II in microglia and macrophages.

Makranz C, Cohen G, Reichert F, Kodama T, Rotshenker S.Glia. 2006 Mar;53(4):441-8. doi: 10.1002/glia.20303