36 research outputs found
Mealtime : A circadian disruptor and determinant of energy balance?
Open Access via the Jisc Wiley Agreement Medical Research Council Grant Number(s): MR/P012205/1 Rural and Environment Science and Analytical Services DivisionPeer reviewedPublisher PD
Circadian Clocks as Modulators of Metabolic Comorbidity in Psychiatric Disorders
Psychiatric disorders such as schizophrenia, bipolar disorder, and major depressive disorder are often accompanied by metabolic dysfunction symptoms, including obesity and diabetes. Since the circadian system controls important brain systems that regulate affective, cognitive, and metabolic functions, and neuropsychiatric and metabolic diseases are often correlated with disturbances of circadian rhythms, we hypothesize that dysregulation of circadian clocks plays a central role in metabolic comorbidity in psychiatric disorders. In this review paper, we highlight the role of circadian clocks in glucocorticoid, dopamine, and orexin/melanin-concentrating hormone systems and describe how a dysfunction of these clocks may contribute to the simultaneous development of psychiatric and metabolic symptoms