Sharon Prince

Cervical cancer therapies: Current challenges and future perspectives

Cervical cancer is the fourth most common female cancer worldwide and results in over 300 000 deaths globally. The causative agent of cervical cancer is persistent infection with high-risk subtypes of the human papillomavirus and the E5, E6 and E7 viral oncoproteins cooperate with host factors to induce and maintain the malignant phenotype. Cervical cancer is a largely preventable disease and early-stage detection is associated with significantly improved survival rates. Indeed, in high-income countries with established vaccination and screening programs it is a rare disease. However, the disease is a killer for women in low- and middle-income countries who, due to limited resources, often present with advanced and untreatable disease. Treatment options include surgical interventions, chemotherapy and/or radiotherapy either alone or in combination. This review describes the initiation and progression of cervical cancer and discusses in depth the advantages and challenges faced by current cervical cancer therapies, followed by a discussion of promising and efficacious new therapies to treat cervical cancer including immunotherapies, targeted therapies, combination therapies, and genetic treatment approaches.

Drugs and drug targets for the treatment of HPV-positive cervical cancer

Cervical cancer is primarily driven by persistent infection with high-risk human papillomavirus (HPV) strains and remains a significant global health challenge, particularly in low- and middle-income countries where late-stage diagnoses is common. While vaccination and screening programs have reduced incidence rates, the need for novel and more effacacious and cost-effective therapeutic options is therefore critical especially for advanced cervical cancer. This review highlights several key advances in the understanding of HPV-induced carcinogenesis and the development of therapeutic strategies over the past five years. Important areas of focus include the role of HPV oncoproteins E5, E6 and E7 in modulating signalling pathways, treatment strategies for precancerous lesions, the potential of natural compounds to target cervical cancer cells, and the emergence of immunotherapies, checkpoint inhibitors, antibody-drug conjugates, and novel drug combinations to treat cervical cancer. Additionally, lifestyle recommendations and the integration of natural supplements are discussed for their potential to enhance treatment efficacy and improve patient outcomes. The developments reported in this review underscore the evolving landscape of cervical cancer treatment and the need for continued research to validate and integrate these emerging therapies into clinical practice.

Screening for Early Cervical Cancer Detection

This study is to audit results and adherence to Cervical Screening program before and after the implementing awareness of the WHO guidelines of screening among the multidisciplinary healthcare workers and patients.