Abstract
Background: Accumulating evidence implicates Haptoglobin (Hp) gene polymorphism as a potential risk predictor for Coronary Artery Disease (CAD). We explored the association of Hp polymorphism with premature CAD and its severity within 165 unrelated Chinese patients and 116 healthy controls using genotyping, biochemical parameters, and the Gensini scoring system. Levels of HP and IL-17 in plasma were determined by ELISA. Results: The frequencies of Hp genotypes and Alleles, Hp levels and IL-17 levels were significantly different between CVD group and control group, and among the three subgroups. Hp2-2 was associated with the highest Gensini score but the lowest Hp concentrations. After adjustments for confounding parameters, the OR of premature CAD associated with Hp2-2 was 0.630 (95% CI 0.449-0.884; P<0.05). The Hp2-2 genotype was associated with an increase in coronary artery stenosis especially in group C (OR=2.319; 95% CI 1.278-4.209; P<0.05). Gensini score was associated with Hp and IL-17 levels when we considered the entire patients. r-values were 0.296 and 0.140, respectively (P<0.05). Conclusions: Hp polymorphism is independently associated with increasing CAD severity. Hp and IL-17 may be biomarker of coronary artery stenosis. Further studies are warranted to study the role of Hp and IL-17 in the pathogenesis of CAD.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
