title: Association of obesity, but not diabetes or hypertension, with glucocorticoid receptor N363S variant.
abstract: OBJECTIVE
  To determine whether the N363S variant in the glucocorticoid receptor (encoded by nuclear receptor subfamily 3, group C, member 1: NR3C1) is associated with obesity, type 2 diabetes, or hypertension.
  
  
  METHODS
  This was a cross-sectional case-control study involving 951 Anglo-Celtic/Northern European subjects from Sydney. This study consisted of the following: 1) an obesity clinic group, most of whom had "morbid obesity" (mean BMI for group = 43 +/- 8 kg/m(2); n = 152); 2) a type 2 diabetes clinic group (n = 356); 3) patients with essential hypertension who had a strong family history (n = 141); and 4) normal healthy controls (n = 302). N363S genotype, BMI, and a range of other parameters relevant to each group were measured.
  
  
  RESULTS
  Compared with the frequency of 0.04 in nonobese healthy subjects, the S363 allele was significantly higher in obesity clinic patients (0.17; p = 5.6 x 10(-8)), subjects with diabetes who were also obese (0.09; p = 0.0045), subjects with hypertension who were also overweight (0.08; p = 0.0016), and overweight healthy subjects (0.12; p = 0.0004).
  
  
  CONCLUSIONS
  The NR3C1 N363S variant is associated with obesity and overweight in a range of patient settings but is not associated with hypertension or type 2 diabetes.
authors.affiliation: Department of Physiology, School of Medical Sciences and Institute for Biomedical Research, The University of Sydney, Sydney, Australia.
authors.forename: Ruby C Y
authors.initials: RC
authors.lastname: Lin
authors.forename: Xing Li
authors.initials: XL
authors.lastname: Wang
authors.forename: Bronwen
authors.initials: B
authors.lastname: Dalziel
authors.forename: Ian D
authors.initials: ID
authors.lastname: Caterson
authors.forename: Brian J
authors.initials: BJ
authors.lastname: Morris
mesh_terms: D000328:Adult; D000368:Aged; D000483:Alleles; D015992:Body Mass Index; D016022:Case-Control Studies; D015331:Cohort Studies; D003430:Cross-Sectional Studies; D003924:Diabetes Mellitus, Type 2 / Q000235:genetics*; D005260:Female; D014644:Genetic Variation; D005838:Genotype; D006801:Humans; D006973:Hypertension / Q000235:genetics*; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000235:genetics*; D011965:Receptors, Glucocorticoid / Q000235:genetics*; D012727:Sex Characteristics
chemical_list: D011965:Receptors, Glucocorticoid