Advances in human papillomavirus detection for cervical cancer screening and diagnosis: challenges of conventional methods and opportunities for emergent tools

Fashedemi, Omobosede Oluwatoyin; Ozoemena, Okoroike C.; Peteni, Siwaphiwe; Haruna, Aderemi Bashiru; Shai, Leshweni Jeremia Jerry; Chen, Aicheng; Rawson, Frankie James; Cruickshank, Maggie E.; Grant, David M; Ola, Oluwafunmilola; Ozoemena, Kenneth Ikechukwu

Abstract

Human papillomavirus (HPV) infection is the main cause of cervical cancer and other cancers such as anogenital and oropharyngeal cancers. The prevention screening and treatment of cervical cancer has remained one of the top priorities of the World Health Organization (WHO). In 2020, the WHO came up with the 90-70-90 strategy aimed at eliminating cervical cancers as a public health problem by the year 2030. One of the key priorities of this strategy is the recommendation for countries to ensure that 70% of their women are screened using a high-performance test by the age of 35, and again by the age of 45. Over the years, several traditional methods (notably, Pap smear and nucleic acid-based techniques) have been used for the detection of cervical cancer. While these methods have significantly reduced the incidence of cervical cancer and death, they still come short of excellence for the total eradication of HPV infection. The challenges include low sensitivity, low specificity, poor reproducibility, the need for high-level specialists, and the high cost of access to the facilities, to mention a few. Interestingly, however, several efforts are being made today to mitigate these challenges. In this review, we discussed the pros and cons of the traditional screening and testing of HPV infections, the efforts being made to improve their performances, and the emergent tools (especially, the electrochemical methods) that promise to revolutionize the screening and testing of HPV infections. The main aim of the review is to provide some novel clues to researchers that would allow for the development of high-performance, affordable, and triage-suitable electrochemical-based diagnostic tools for HPV and cervical cancer.

Citation

Fashedemi, O. O., Ozoemena, O. C., Peteni, S., Haruna, A. B., Shai, L. J. J., Chen, A., Rawson, F. J., Cruickshank, M. E., Grant, D. M., Ola, O., & Ozoemena, K. I. (2024). Advances in human papillomavirus detection for cervical cancer screening and diagnosis: challenges of conventional methods and opportunities for emergent tools. Analytical Methods, https://doi.org/10.1039/d4ay01921k

• Journal Article Type: Review
• Acceptance Date: Dec 19, 2024
• Online Publication Date: Dec 23, 2024
• Publication Date: Dec 23, 2024
• Deposit Date: Jan 4, 2025
• Publicly Available Date: Jan 6, 2025
• Journal: Analytical Methods
• Print ISSN: 1759-9660
• Electronic ISSN: 1759-9679
• Publisher: Royal Society of Chemistry
• Peer Reviewed: Peer Reviewed
• DOI: https://doi.org/10.1039/d4ay01921k
• Public URL: https://nottingham-repository.worktribe.com/output/43925413
• Publisher URL: https://pubs.rsc.org/en/Content/ArticleLanding/2025/AY/D4AY01921K