Objective: To investigate the possible association between the codon 72 polymorphism (Pro72Arg, rs1042522) of the tumor suppressor gene (TP53) and the presence of coronary artery disease (CAD) in Chilean subjects. Subjects andMethods: A total of 209 unrelated patients with a diagnosis of CAD confirmed by angiography (33-74 years old) and 216 healthy controls (30-68 years old) were included in this study. The Pro72Arg polymorphism of the TP53 gene was evaluated by PCR-RFLP. Results: The genotype distribution for the Pro72Arg variant of the TP53 gene in CAD patients (PP: n = 13, 6.2%; PR: n = 61, 29.4%; RR: n = 135, 64.6%) and controls (PP: n = 18, 8.3%; PR: n = 94, 43.5%; RR: n = 104, 48.1%) was significantly different (p = 0.003). Similarly, the allelic frequency was also different (p = 0.003). The odds ratio for CAD related to the 72Arg allele was 2.0 (95% CI = 1.33-2.90), confirming the presence of an association. Conclusion: These findings suggest that the Pro72Arg polymorphism of the TP53 gene is associated with CAD in Chilean individuals. Copyright © 2011 S. Karger AG, Basel.
CITATION STYLE
Caamaño, J., Saavedra, N., Jaramillo, P. C., Lanas, C., Lanas, F., & Salazar, L. A. (2011). TP53 codon 72 polymorphism is associated with coronary artery disease in chilean subjects. Medical Principles and Practice, 20(2), 171–176. https://doi.org/10.1159/000321206
Mendeley helps you to discover research relevant for your work.