ArticlePathogens (Basel, Switzerland)2022
HPV Prevalence and Predictive Biomarkers for Oropharyngeal Squamous Cell Carcinoma in Mexican Patients.
Article in Pathogens (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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4 citing papers in PubMed, 7 citations in OpenAlex.
- Association of Gene Expression Profiles in HPV-Positive Head and Neck Squamous Cell Carcinoma with Patient Outcome: In Search of Prognostic Biomarkers.International journal of molecular sciences · 2025Article
- A Bibliometric Analysis of HPV-Positive Oropharyngeal Squamous Cell Carcinoma from 2000 to 2023.Pathogens (Basel, Switzerland) · 2025Article
- Novel Predictive Biomarkers in the Head and Neck Squamous Cell Carcinoma (HNSCC).Journal of clinical medicine · 2024Review
- Article
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Authors and funding
15 authors at 5 institutions in 2 countries.
Funding
Abstract
backgroundWorldwide prevalence of Oropharyngeal Squamous Cell Carcinoma (OPSCC) has increased, affecting mostly young males. OPSCC associated with Human Papillomavirus (HPV) infection exhibits particular characteristics in terms of response to treatment, hence HPV has been proposed as a prognostic factor. The impact of HPV positivity and associated biomarkers on OPSCC in the Mexican population has not been addressed. Therefore, the analysis of OPSCC prognostic markers in the Mexican population is necessary.
methodsRetrolective study in Mexican OPSCC patients, where HPV prevalence, p16 and EGFR levels were assessed using INNO-LiPA and immunohistochemistry.
resultsWe found an HPV prevalence of 57.6% in OPSCC cases treated at a reference center in Mexico. HPV and p16 positivity, as well as EGFR, associate with better outcomes in OPSCC patients, and they also promote reduced death risk. Notably, HPV presence and p16 positivity showed a significant association with disease-free survival (DFS), with a HR of 0.15 (
conclusionsOur results reflect the clinical utility of p16 analysis to improve overall survival (OS) and to predict recurrence in oropharyngeal cancer. These results position p16 and HPV as predictive biomarkers for OPSCC.
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