“Accumulating data confirmed that the endocannabinoid system (ECS) is involved in the regulation of stress response and emotional processes, therefore ECS became an important pharmacological target as a potential anxiolytic.

Our results confirmed earlier positive data on the association between ECS and anxious phenotype. According to our findings ECS plays a significant role in the pathomechanism of anxious disorders by a complex mechanism of genetic interaction with the serotonin transporter gene and childhood traumas.”

https://www.ncbi.nlm.nih.gov/pubmed/29411704