Human Papillomavirus and Coronary Artery Disease in Climacteric Women: Is There an Association?
Luciane Maria Oliveira Brito1, Haissa Oliveira Brito1, Rita da Graça Carvalhal Frazão Corrêa1
1Tumor and DNA Biobank of Maranhão, Federal University of Maranhão, São Luís, Brazil.
Insights
Human papillomavirus (HPV) infection is linked to coronary artery disease (CAD) in climacteric women. Women with HPV showed a significantly higher likelihood of developing CAD, especially with high-risk HPV types.
Area of Science:
- Cardiology
- Virology
- Epidemiology
Background:
- Cardiovascular diseases (CVDs) are a major global health concern.
- Emerging evidence suggests viral infections, including human papillomavirus (HPV), may contribute to atherosclerosis.
- Data on the association between HPV infection and coronary artery disease (CAD) in women remains limited.
Purpose of the Study:
- To explore the potential association between HPV infection and the presence of CAD in climacteric women.
- To determine if HPV status is an independent risk factor for CAD in this demographic.
Main Methods:
- A study involving 52 climacteric women investigated the presence of CAD and cervical HPV DNA.
- Data on social, demographic, metabolic profiles, and cardiovascular risk factors were collected and analyzed.
- Statistical analysis, including adjustment for confounding variables, was performed to assess the association.
Main Results:
- A significant association was found between cervical HPV infection and CAD in climacteric women.
- HPV-positive women demonstrated a 3.74 times higher odds of having CAD compared to HPV-negative women.
- Infection with high-risk HPV types further increased the likelihood of CAD (OR = 4.90).
Conclusions:
- The findings suggest a potential link between HPV infection and CAD in climacteric women.
- HPV infection may represent an independent risk factor for CAD in this population.
- Further research is warranted to elucidate the underlying biological mechanisms connecting HPV and cardiovascular health.
Background:
Cardiovascular diseases are leading causes of death worldwide. Recent studies suggest that infection by some viruses, including the human papillomavirus (HPV), may increase the risk of developing atheromatous lesions on coronary arteries. However, there is a lack of data regarding the possible association between HPV infection and coronary artery disease (CAD) in women.
Objective:
To investigate whether HPV infection is associated with the occurrence of CAD among climacteric women.
Methods:
The presence of CAD and cervical HPV DNA was investigated in 52 climacteric women. Social and demographic variables and metabolic profiles were also investigated.
Results:
Among 27 women with CAD, 16 were positive for HPV, whereas 11 were negative. The presence of cervical HPV was strongly associated with CAD, after adjusting for demographic variables, health and sexual behaviors, comorbidities, and known cardiovascular risk factors. HPV-positive women showed a greater likelihood of having CAD (odds ratio [OR] = 3.74; 95% confidence interval [CI]: 1.16 to 11.96) as compared with HPV-negative women, particularly those infected with high-risk HPV types (OR = 4.90; 95% CI: 1.26 to 19.08).
Conclusion:
These results support the hypothesis that HPV infection might be associated with CAD among climacteric women, though further studies are needed to investigate the mechanisms involved.
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