“The endocannabinoid system regulates neurite outgrowth and neurogenesis during development of the central nervous system. Cannabinoid receptor 1 (CB1R) is expressed in neurons, including the somata and fibers, that innervate the endometrial ectopic cyst in rats.   This finding may provide a new therapeutic target for patients with endometriosis.” https://www.ncbi.nlm.nih.gov/pubmed/28322749]]>