Abstract
The aim of this review was to describe the association and related mechanisms between HPV, EBV, and the development of oral and oropharyngeal cancer. A search for scientific evidence was carried out in electronic databases (MEDLINE/PubMed, SciELO). It was found that, among the carcinogenic mechanisms of HPV, E6 and E7 proteins are responsible for the malignization process, inhibiting tumor suppressors p53 and pRb. As to EBV, it was noted that its "hit and run"phenomenon manipulates the host epigenetic mechanism, triggering the tumor process without the virus being currently present; a "cellular reprogramming"is essentially generated, causing heritable changes in gene expression without DNA mutation. In conclusion, there is an association between oropharyngeal carcinogenesis and HPV and also between the former and EBV. Further studies are required to clarify the causal mechanisms and impact of both viruses on cancer development and to obtain biomarkers of greater specificity in the case of EBV.
| Original language | English |
|---|---|
| Article number | 3191569 |
| Pages (from-to) | 1-9 |
| Number of pages | 9 |
| Journal | International Journal of Dentistry |
| Volume | 2022 |
| Issue number | 1 |
| DOIs | |
| State | Published - 22 Jun 2022 |
Bibliographical note
© 2022 Michela Migliaro et al.UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 3 Good Health and Well-being
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