Frontiers on Healthcare Research
Vol. 1 No. 1 (2024)

Role of Human Papilloma Virus in Carcinogenesis of Head and Neck Squamous Cell

Rahman, Sukri (Unknown)
Musyarifah, Zulda (Unknown)



Article Info

Publish Date
19 Jan 2024

Abstract

Background: Head and neck squamous cell carcinoma (HNSCC) is a malignancy that occur in head and neck region and originates from squamous epithelial cell in the upper respiratory tract mucosa. This malignancy has a high heteregenicity. Carcinogenesis due to HPV infection has a different moleculer pathway from HNSCC without HPV infection. Methods: We searched Pubmed collection for open access and English language articles publish access from years 2016-2022 with keyword HPV, HNSCC and carcinogenesis. Results: We had 16 articles that matched from the keywords. The mechanism of HPV leading carcinogenesis in HNSCC because the HPV has a specific protein that can cause malignant transformation in squamous epithelial cells. The E6 protein inactivates the p53 tumor suppressor gene by activating the ubiquitin ligase E6AP causing degradation of p53. The E7 protein inactivates the pRb (protein retinoblastoma) tumpr suppressor protein by blocking the interaction between pRb and E2F, causing E2F depression. Conclusion: Carcinogenesis and malignant transformation in HNSCC correlated with HPV infection (high risk type) via the E6 and E7 proteins. This combination can causes abnormal cell cycle and leads cells to escape cell cycle control and get a malignant transformation.

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Journal Info

Abbrev

id

Publisher

Subject

Health Professions Public Health

Description

The principal aim of Frontiers on Healthcare Research is to catalyze advancements in healthcare research that directly inform and improve the efficacy of health system operations, enrich patient experiences, and guarantee fairness in health service ...