Research progress of relevance between cholecystokinin and depression / 中国临床药理学与治疗学

ABSTRACT

Depression is a mental illness characterized by significant and lasting depression. Recent studies have found that cholecystokinin, as a small brain-gut peptide molecule, is widely distributed in the central nervous system and enteric nervous system. In order to further clarify the relationship between CCK and the pathogenesis of depression, this article reviews the effect of CCK in depression, including HPA axis, synaptic function and circuit mechanism, etc.