Expert review of molecular diagnostics · 2026
Human papillomavirus viral load as promising surrogate biomarker of cervical cancer risk and clinical outcome.
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Mboumba Bouassa Ralph-Sydney, Muwonga Tukisadila Jonathan, Loemba Hugues, Bélec Laurent
Аннотация
INTRODUCTION: Persistent high-risk human papillomavirus (HR-HPV) causes cervical precancerous lesions and cancer. While molecular HPV DNA testing offers superior sensitivity over cytology as a primary screening method, its limited specificity leads to unnecessary follow-up procedures. Therefore, identifying surrogate biomarkers to distinguish transient infections from clinically relevant, persistent ones is essential for improving risk stratification. A comprehensive literature search across PubMed/MEDLINE, Embase, Scopus, and Web of Science databases up to December 2025 identified studies evaluating HR-HPV viral load in cervical lesion progression.
AREAS COVERED: Oncogenic HPV viral load, the quantity of HPV genomes in a sample, is a promising biomarker. Levels correlated positively with HR-HPV persistence, increasing the risk of high-grade lesions and invasive cervical cancer. Furthermore, quantification provides prognostic information regarding disease severity, therapeutic response, and post-treatment recurrence.
EXPERT OPINION: Recent standardization and validation of multiplex real-time PCR techniques supports integrating HPV viral load into clinical pratice. Incorporating viral load assessment into screening and management algorithms could significantly enhance diagnostic precision, enable personalized follow-up, and guide therapeutic decisions for women with HR-HPV-associated cervical disease. Refining these protocols will ultimately minimize over-treatment while ensuring rigorous monitoring for high-risk patients.
AREAS COVERED: Oncogenic HPV viral load, the quantity of HPV genomes in a sample, is a promising biomarker. Levels correlated positively with HR-HPV persistence, increasing the risk of high-grade lesions and invasive cervical cancer. Furthermore, quantification provides prognostic information regarding disease severity, therapeutic response, and post-treatment recurrence.
EXPERT OPINION: Recent standardization and validation of multiplex real-time PCR techniques supports integrating HPV viral load into clinical pratice. Incorporating viral load assessment into screening and management algorithms could significantly enhance diagnostic precision, enable personalized follow-up, and guide therapeutic decisions for women with HR-HPV-associated cervical disease. Refining these protocols will ultimately minimize over-treatment while ensuring rigorous monitoring for high-risk patients.