Diabetes, depressive symptoms, and inflammation in older adults: Results from the Health, Aging, and Body Composition Study

Up-regulated levels of interleukin-6 (IL-6), tumor necrosis factor-α (TNF-α), and C-reactive protein (CRP) are common to both type 2 diabetes mellitus (T2DM) and elevated depressive symptoms, yet little attention has been given to the biological mechanisms associated with these co-morbidities. This study examined the association between inflammation and both T2DM and elevated depressive symptoms.Baseline data were analyzed from 3009 adults, aged...