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Emerging Therapeutic Strategies for HPV-Related Cancers: From Gene Editing to Precision Oncology
Muharrem Okan Cakir1, Guldide Kayhan2, Betul Yilmaz3,4
1School of Life Sciences, Pharmacy and Chemistry, Kingston University London, London KT1 2EE, UK.
Abstract:
Human papillomavirus (HPV) is a major etiological factor in cervical, anal, and oropharyngeal cancers. Although prophylactic vaccines have substantially reduced infection rates, effective therapeutic options for established HPV-associated malignancies remain limited. This review provides an up-to-date overview of emerging strategies to treat HPV-driven tumours. Key approaches include immune checkpoint inhibitors, therapeutic vaccines such as VGX-3100 and PRGN-2012, and gene-editing tools like CRISPR/Cas9. Epigenetic drugs, particularly histone deacetylase inhibitors, show promise in reactivating silenced tumour suppressor genes and enhancing antitumour immunity. In addition, natural bioactive compounds and plant-derived molecules are being explored as complementary anti-HPV agents, while drug repurposing and combination therapies offer cost-effective opportunities to broaden treatment options. We also highlight the role of patient-derived organoid models as powerful platforms for personalized drug screening and functional assessment. By integrating these therapeutic innovations with precision oncology approaches, this review outlines a multidimensional framework aimed at improving clinical outcomes and quality of life for patients with HPV-associated cancers.
Insights
New treatments are emerging for human papillomavirus (HPV)-associated cancers, including immunotherapy, gene editing, and epigenetic drugs. These strategies aim to improve outcomes for patients with HPV-driven tumors.
Area of Science:
- Oncology
- Virology
- Immunology
Background:
- Human papillomavirus (HPV) is a primary cause of cervical, anal, and oropharyngeal cancers.
- While prophylactic vaccines are effective, therapeutic options for existing HPV-associated malignancies are limited.
Purpose of the Study:
- To provide an updated review of novel therapeutic strategies for HPV-driven tumors.
- To explore emerging treatments and their potential impact on patient outcomes.
Main Methods:
- Review of current literature on emerging HPV cancer therapies.
- Analysis of immune checkpoint inhibitors, therapeutic vaccines (VGX-3100, PRGN-2012), gene editing (CRISPR/Cas9), and epigenetic drugs.
- Exploration of natural compounds, drug repurposing, combination therapies, and organoid models.
Main Results:
- Emerging strategies include immune checkpoint inhibitors, therapeutic vaccines, and gene-editing tools.
- Epigenetic drugs show potential in reactivating tumor suppressor genes and boosting immunity.
- Natural compounds, drug repurposing, and combination therapies offer additional treatment avenues.
Conclusions:
- A multidimensional framework integrating innovative therapies and precision oncology is proposed.
- The goal is to enhance clinical outcomes and quality of life for patients with HPV-associated cancers.
- Patient-derived organoid models are valuable for personalized drug screening.
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