title: Diabetes, the brain, and behavior: is there a biological mechanism underlying the association between diabetes and depression?
abstract: In summary, our review of the literature suggests that diabetes, especially type 1 diabetes, may place patients at risk for a depressive disorder through a biological mechanism linking the metabolic changes of diabetes to changes in brain structure and function. Further studies are warranted examining these relationships in order to better understand the impact of diabetes on brain functioning and structure as well as one potential manifestation of such changes--affective disorder. Moreover, such studies could play a useful role in better understanding mechanisms that commonly underlie the development of depression in individuals without diabetes but with other medical problems or conditions.
authors.affiliation: Harvard Medical School, Joslin Diabetes Center, Boston, Massachusetts 02215, USA.
authors.forename: Alan M
authors.initials: AM
authors.lastname: Jacobson
authors.forename: Jacqueline A
authors.initials: JA
authors.lastname: Samson
authors.forename: Katie
authors.initials: K
authors.lastname: Weinger
authors.forename: Christopher M
authors.initials: CM
authors.lastname: Ryan
mesh_terms: D001519:Behavior; D001921:Brain / Q000503:physiopathology*; D003863:Depression / Q000209:etiology; D048909:Diabetes Complications; D003920:Diabetes Mellitus / Q000503:physiopathology* / Q000523:psychology*; D006801:Humans