Canna~Fangled Abstracts Cannabinoid receptor signaling in progenitor/stem cell proliferation and differentiation. Cannabinoid receptor signaling in progenitor/stem cell proliferation and differentiation. Galve-Roperh I, Chiurchiù V, Díaz-Alonso J, Bari M, Guzman M, Maccarrone M.…Freedom WaresOctober 1, 2013