A Meta-Analysis of Cytokines in Major Depression

Major depression occurs in 4.4% to 20% of the general population. Studies suggest that major depression is accompanied by immune dysregulation and activation of the inflammatory response system (IRS). Our objective was to quantitatively summarize the data on concentrations of specific cytokines in patients diagnosed with a major depressive episode and controls.We performed a meta-analysis of studies measuring cytokine concentration in patients...