Major depressive disorder(MDD)and type 2 diabetes(T2D)are two common complex multifactorial disorders that share several genetic and environmental risk factors such as hypercortisolism and related genes'riskvarian...Major depressive disorder(MDD)and type 2 diabetes(T2D)are two common complex multifactorial disorders that share several genetic and environmental risk factors such as hypercortisolism and related genes'riskvariants within the stress response and the neuroendocrine hypothalamicpituitary axis.Under stress,the pituitary gland releases prolactin(PRL),whose effects are pleiotropic and include mood control and insulin secretion from the beta cells.1 Variations in the prolactin receptor(PRLR)gene are associated in rodent models with stress level,depressionlike behavior,2 and hepatic insulin sensitivity3 and in humans with maternal glucose homeostasis and gestational diabetes.展开更多
Melatonin is an endogenous monoamine hormone secreted by the pineal gland.Melatonergic signaling has been shown to play a role in circadian rhythm regulation,lipid and glucose metabolism,and obesity,and it has anti-in...Melatonin is an endogenous monoamine hormone secreted by the pineal gland.Melatonergic signaling has been shown to play a role in circadian rhythm regulation,lipid and glucose metabolism,and obesity,and it has anti-inflammatory and antioxidant properties.The melatonin receptor 1B gene(MTNR1B)is expressed in,among other tissues,the brain and pancreatic beta cells,and risk variants for T2D have been reported as impairing early insulin secretion and increasing fasting glucose levels.^(1) Variants in the MTNR1B gene also have been reported in patients with depression(MDD).展开更多
文摘Major depressive disorder(MDD)and type 2 diabetes(T2D)are two common complex multifactorial disorders that share several genetic and environmental risk factors such as hypercortisolism and related genes'riskvariants within the stress response and the neuroendocrine hypothalamicpituitary axis.Under stress,the pituitary gland releases prolactin(PRL),whose effects are pleiotropic and include mood control and insulin secretion from the beta cells.1 Variations in the prolactin receptor(PRLR)gene are associated in rodent models with stress level,depressionlike behavior,2 and hepatic insulin sensitivity3 and in humans with maternal glucose homeostasis and gestational diabetes.
基金supported in part with the funds received under Nebraska Laws2021,LB380,Section 109 awarded to C.G.(Pl)Creighton University School of Medicine,through the Nebraska Department of Health&Human Services(DHHS).
文摘Melatonin is an endogenous monoamine hormone secreted by the pineal gland.Melatonergic signaling has been shown to play a role in circadian rhythm regulation,lipid and glucose metabolism,and obesity,and it has anti-inflammatory and antioxidant properties.The melatonin receptor 1B gene(MTNR1B)is expressed in,among other tissues,the brain and pancreatic beta cells,and risk variants for T2D have been reported as impairing early insulin secretion and increasing fasting glucose levels.^(1) Variants in the MTNR1B gene also have been reported in patients with depression(MDD).
