title: The mineralocorticoid receptor: a new player controlling energy homeostasis.
abstract: Numerous studies have demonstrated the interaction that exists between adipocyte differentiation, energy balance and factors involved in fluid and electrolyte homeostasis, such as the renin-angiotensin-aldosterone system. More specifically, a potential impact of aldosterone on the function of several organs implicated in the control of energy homeostasis, such as adipose tissue, liver, skeletal muscle or pancreas, has been recently described. In addition, the mineralocorticoid receptor (MR, NR3C2), a transcription factor, was shown to play a crucial role on white and brown adipocyte differentiation and function, mediating the effects of both mineralocorticoid and glucocorticoid hormones on adipose tissues. Transgenic mouse models as well as pharmacological inactivation of MR signaling provided compelling evidence that MR is an important control point for energy homeostasis. Herein, we review recent findings on the involvement of aldosterone but also of MR on energy metabolism and discuss the therapeutic potential of manipulating MR signaling for the management of metabolic disorders in humans.
authors.affiliation: Univ Paris-Sud, Faculté de Médecine Paris-Sud, UMR-S693, Le Kremlin-Bicêtre, F-94276, France.
authors.forename: Emmanuelle
authors.initials: E
authors.lastname: Kuhn
authors.forename: Marc
authors.initials: M
authors.lastname: Lombès
mesh_terms: D000273:Adipose Tissue / Q000378:metabolism; D000450:Aldosterone / Q000378:metabolism*; D000818:Animals; D004734:Energy Metabolism; D006706:Homeostasis; D006801:Humans; D006973:Hypertension / Q000150:complications / Q000378:metabolism; D008659:Metabolic Diseases / Q000150:complications / Q000378:metabolism*; D009765:Obesity / Q000150:complications / Q000378:metabolism; D018161:Receptors, Mineralocorticoid / Q000378:metabolism*
chemical_list: D018161:Receptors, Mineralocorticoid; D000450:Aldosterone