Canna~Fangled Abstracts Spontaneous involution of pediatric low-grade gliomas: high expression of cannabinoid receptor 1 (CNR1) at the time of diagnosis may indicate involvement of the endocannabinoid system. 2016 Sep 9. Sredni ST1,2,3, Huang CC4, Suzuki M5,6, Pundy T5, Chou P7,8, Tomita T5,9. Author information Abstract BACKGROUND: Pediatric…Freedom WaresSeptember 9, 2016