title: The relationship between serum adipocytokines and Graves' ophthalmopathy: A hospital-based study.
abstract: Adipocytokines are thought to be associated with inflammatory disorders and autoimmune diseases. However, limited information is available on the relationship between serum adipocytokine levels, Graves' disease (GD), and Graves' ophthalmopathy (GO). The present study examined the relationship between serum adipocytokine levels and GD and GO. A total of 80 patients with GD participated in this study. The medical records of patients were reviewed retrospectively. GO activity was assessed using the clinical activity score (CAS). GO severity was assessed by the modified NOSPECS classification and included soft tissue involvement, proptosis, and extraocular muscle involvement. Serum adiponectin, leptin, resistin, and retinol-binding protein 4 (RBP-4) levels were measured using commercially available enzyme-linked immunosorbent assays. The prevalence of GO was 36.3%. Serum adiponectin, leptin, and resistin levels were significantly higher in patients with GO than in those without GO. The CAS was positively correlated with serum adiponectin and leptin levels. The total eye score was positively correlated with serum adiponectin, leptin, resistin, and RBP-4 levels. A multivariate analysis revealed that serum leptin and resistin levels were associated with the presence of GO after adjusting for clinical factors. Free thyroxine was negatively correlated with serum leptin level. These results suggest that adipocytokines, such as leptin and resistin, may play a role in inflammatory and autoimmune processes of GD and GO. Future studies with larger numbers of patients are required to establish relationships between serum adipocytokines levels and GO and ascertain the role of adipocytokines in GD and GO.
authors: Division of Endocrinology and Metabolism, Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Republic of Korea.
authors: Bo-Yeon
authors: BY
authors: Kim
authors: Ji-Oh
authors: JO
authors: Mok
authors: Sung-Koo
authors: SK
authors: Kang
authors: Sun-Young
authors: SY
authors: Jang
authors: Chan-Hee
authors: CH
authors: Jung
authors: Chul-Hee
authors: CH
authors: Kim
mesh_terms: D054392:Adipokines / Q000097:blood*; D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D049970:Graves Ophthalmopathy / Q000097:blood* / Q000473:pathology / Q000628:therapy; D006784:Hospitals, Teaching; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D013960:Thyroid Function Tests; D055815:Young Adult
chemical_list: D054392:Adipokines