Diabetes and E-selectin Mutation's Role in Heart Disease
Author Information
Author(s): Abu-Amero Khaled K, Al-Mohanna Futwan, Al-Boudari Olayan M, Mohamed Gamal H, Dzimiri Nduna
Primary Institution: King Faisal Specialist Hospital and Research Centre
Hypothesis
Does the E-selectin S128R polymorphism interact with type 2 diabetes to increase the risk of coronary heart disease?
Conclusion
The risk of acquiring coronary artery disease significantly increases in patients with type 2 diabetes when the 128R mutant allele of the E-selectin gene is present.
Supporting Evidence
- Diabetes is an independent risk factor for coronary artery disease.
- The presence of the R mutant allele alone is not significantly associated with coronary artery disease.
- In the presence of diabetes and the S allele, the likelihood of acquiring coronary artery disease is significant.
Takeaway
If you have diabetes and a specific gene change, your chances of heart disease go up a lot.
Methodology
The study assessed the interaction of diabetes and E-selectin polymorphism in a population of 1,112 patients and 427 controls using PCR and logistic regression.
Limitations
The study lacks comprehensive genetic analysis of other potential candidate genes.
Participant Demographics
The patient group included 767 males and 345 females with a mean age of 54.2 years; the control group included 238 males and 189 females with a mean age of 55.6 years.
Statistical Information
P-Value
< 0.001
Confidence Interval
[3.9–9.5]
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
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