Dysfunction in endocannabinoids, palmitoylethanolamide, and degradation of tryptophan into kynurenine in individuals with depressive symptoms

Abstract Background The endocannabinoid (eCB) system and the serotonin (5-HT) are both implicated in the severity of the depression. 5-HT is synthesized from the amino acid tryptophan (Trp), which is also a precursor for kynurenine (Kyn) whose production is increased at the expense of 5-HT in depres...

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Main Authors: Stefano Comai, Nicolas Nunez, Tobias Atkin, Maykel F. Ghabrash, Rita Zakarian, Allan Fielding, Marie Saint-Laurent, Nancy Low, Garrett Sauber, Eugenio Ragazzi, Cecilia J. Hillard, Gabriella Gobbi
Format: Article
Language:English
Published: BMC 2024-01-01
Series:BMC Medicine
Subjects:
Online Access:https://doi.org/10.1186/s12916-024-03248-8