title: Immunometabolism of regulatory T cells.
abstract: The bidirectional interaction between the immune system and whole-body metabolism has been well recognized for many years. Via effects on adipocytes and hepatocytes, immune cells can modulate whole-body metabolism (in metabolic syndromes such as type 2 diabetes and obesity) and, reciprocally, host nutrition and commensal-microbiota-derived metabolites modulate immunological homeostasis. Studies demonstrating the metabolic similarities of proliferating immune cells and cancer cells have helped give birth to the new field of immunometabolism, which focuses on how the cell-intrinsic metabolic properties of lymphocytes and macrophages can themselves dictate the fate and function of the cells and eventually shape an immune response. We focus on this aspect here, particularly as it relates to regulatory T cells.
authors.affiliation: Center for Transplantation Sciences, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts, USA.
authors.forename: Ryan
authors.initials: R
authors.lastname: Newton
authors.affiliation: Center for Transplantation Sciences, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts, USA.
authors.forename: Bhavana
authors.initials: B
authors.lastname: Priyadharshini
authors.affiliation: Center for Transplantation Sciences, Department of Surgery, Massachusetts General Hospital, Boston, Massachusetts, USA.
authors.forename: Laurence A
authors.initials: LA
authors.lastname: Turka
mesh_terms: D017667:Adipocytes / Q000276:immunology*; D000818:Animals; D003924:Diabetes Mellitus, Type 2 / Q000276:immunology*; D006706:Homeostasis; D006801:Humans; D007109:Immunity; D008264:Macrophages / Q000378:metabolism*; D024821:Metabolic Syndrome / Q000276:immunology*; D064307:Microbiota; D009765:Obesity / Q000276:immunology*; D061166:Peripheral Tolerance; D050378:T-Lymphocytes, Regulatory / Q000378:metabolism*