Canna~Fangled Abstracts The antitumor action of cannabinoids on glioma tumorigenesis. 2014 Dec 4. The antitumor action of cannabinoids on glioma tumorigenesis. Zogopoulos P1, Korkolopoulou P2, Patsouris E2, Theocharis S2. Author…Freedom WaresDecember 4, 2014