Chemokine alterations in the postmortem brains of suicide completers

We examined the concentrations of chemokines and related substances in the brain tissue from these two groups using the Bio-Plex Pro™ Human Chemokine Panel 40-Plex. We performed multiple regression analysis with covariates. The levels of CCL1, CCL8, CCL13, CCL15, CCL17, CCL19, CCL20, CXCL11, and IL-10 were significantly decreased, whereas the IL-16 levels were significantly increased in the suicide completers after adjustment with the Benjamini-Hochberg method to control for type Ⅰ errors (Q < 0.05). The observed chemokine alterations might suggest the presence of suicide-specific immunological mechanisms.
Source: Journal of Psychiatric Research - Category: Psychiatry Source Type: research