title: HIV-associated adipose redistribution syndrome as a selective autonomic neuropathy.
abstract: Abnormal body-fat distribution in HIV-1-associated adipose redistribution syndrome (HARS) remains unexplained at present. White adipose tissue is controlled by humoral factors and by neural regulation. Sympathetic innervation stimulates lipolysis, whereas parasympathetic innervation has an anabolic influence on white adipose tissue. Results of neuroanatomical studies showed a clear somatotopy with respect to autonomic control of white adipose tissue by both the sympathetic and parasympathetic branch, with separate sets of autonomic neurons innervating either the subcutaneous or the visceral fat compartment. Thus, the CNS is likely to be a key player in regulation of body-fat distribution. We propose that HARS is mediated by effects of antiretroviral treatment on the CNS and could indicate a change in autonomic balance resulting in redistribution of adipose tissue.
authors.affiliation: Department of Endocrinology and Metabolism,Academic Medical Centre of the University of Amsterdam, 1105 AZ, Amsterdam, Netherlands. e.fliers@amc.uva.nl
authors.forename: E
authors.initials: E
authors.lastname: Fliers
authors.forename: H P
authors.initials: HP
authors.lastname: Sauerwein
authors.forename: J A
authors.initials: JA
authors.lastname: Romijn
authors.forename: P
authors.initials: P
authors.lastname: Reiss
authors.forename: M
authors.initials: M
authors.lastname: van der Valk
authors.forename: A
authors.initials: A
authors.lastname: Kalsbeek
authors.forename: F
authors.initials: F
authors.lastname: Kreier
authors.forename: R M
authors.initials: RM
authors.lastname: Buijs
mesh_terms: D000273:Adipose Tissue / Q000294:innervation*; D019380:Anti-HIV Agents / Q000494:pharmacology*; D001342:Autonomic Nervous System Diseases / Q000139:chemically induced* / Q000150:complications*; D002490:Central Nervous System / Q000187:drug effects*; D015497:HIV-1; D039682:HIV-Associated Lipodystrophy Syndrome / Q000209:etiology*; D006801:Humans
chemical_list: D019380:Anti-HIV Agents