New genetic variants could raise a woman's risk of cervical cancer from HPV infections

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Human papillomavirus (HPV) is the second most common cancer-causing virus, accounting for 690,000 cervical and other cancers each year worldwide.

Apr 12 2024University of Maryland School of Medicine Human papillomavirus is the second most common cancer-causing virus, accounting for 690,000 cervical and other cancers each year worldwide. While the immune system usually clears HPV infections, those that persist can lead to cancer, and a new finding suggests that certain women may have a genetic susceptibility for persistent or frequent HPV infections.

Sally N. Adebamowo, MBBS, MSc, ScD, Study Leader, Associate Professor of Epidemiology & Public Health at UMSOM "Our findings can be used for risk stratification of persistent high-risk HPV infections for precision or personalized cervical cancer prevention. We hope to conduct long-term studies on the integration of PRS and genomic risk factors into the continuum of cervical cancer prevention," said study corresponding author Clement A. Adebamowo, BM, ChB, ScD, Professor of Epidemiology & Public Health at UMSOM.

In the U.S., more than half of women diagnosed with cervical cancer have never been screened or were not screened in the last five years, according to the Centers for Disease Control and Prevention. In Nigeria, only a small percentage of women have access to the HPV vaccine, so those included in the study were largely unvaccinated.

 

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Researchers identify new genetic risk factors for persistent HPV infectionsHuman papillomavirus (HPV) is the second most common cancer-causing virus, accounting for 690,000 cervical and other cancers each year worldwide.
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