title: Relationship between the adipose-tissue hormone resistin and coronary artery disease.
abstract: BACKGROUND
  Data on the cardiovascular risk associated with the adipose-tissue-related hormone resistin are scarce.
  
  
  METHODS
  We measured serum resistin and established vascular risk factors in 547 consecutive patients (age 63+/-10 years) undergoing coronary angiography for the evaluation of stable coronary artery disease. Prospectively, we recorded major coronary events and cumulative vascular events over 4 years.
  
  
  RESULTS
  60% of our patients had significant coronary stenoses with a lumen narrowing > or =50%. Serum resistin was moderately but significantly correlated with age (r=0.139; p=0.001), high-sensitivity C-reactive protein (hsCRP; r=0.228; p<0.001) and decreasing renal function (r=0.240; p<0.001). However, there was no significant difference of serum resistin between patients with CAD and those in whom angiography did not show CAD (4.5 [3.1-5.8] vs. 4.3 [3.4-5.3] ng/ml; p=0.545) and between patients with > or =50% coronary narrowings and those without such lesions (4.5 [3.2-5.9] vs. 4.3 [3.1-5.5] ng/ml; p=0.265). Prospectively, Cox regression analyses neither indicated an association between serum resistin and major coronary events nor between serum resistin and cumulative vascular events.
  
  
  CONCLUSIONS
  Among coronary patients serum resistin is significantly correlated with hsCRP, age and decreasing renal function but resistin is neither associated with the presence of significant coronary stenoses nor with the incidence of future vascular events.
authors: Department of Medicine, Academic Teaching Hospital Feldkirch, A-6807 Feldkirch, Austria. vivit@lkhf.at
authors: Guenter
authors: G
authors: Hoefle
authors: Christoph H
authors: CH
authors: Saely
authors: Lorenz
authors: L
authors: Risch
authors: Lorena
authors: L
authors: Koch
authors: Fabian
authors: F
authors: Schmid
authors: Philipp
authors: P
authors: Rein
authors: Stefan
authors: S
authors: Aczél
authors: Sabine
authors: S
authors: Berchtold
authors: Heinz
authors: H
authors: Drexel
mesh_terms: D000273:Adipose Tissue / Q000378:metabolism*; D000367:Age Factors; D000368:Aged; D015415:Biomarkers / Q000097:blood; D002097:C-Reactive Protein / Q000378:metabolism; D017023:Coronary Angiography; D003324:Coronary Artery Disease / Q000097:blood* / Q000453:epidemiology / Q000401:mortality; D023921:Coronary Stenosis / Q000473:pathology; D003331:Coronary Vessels / Q000473:pathology; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007677:Kidney Function Tests; D008297:Male; D008875:Middle Aged; D052243:Resistin / Q000097:blood*; D018570:Risk Assessment; D012307:Risk Factors
chemical_list: D015415:Biomarkers; D052243:Resistin; D002097:C-Reactive Protein