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[Hpv cofactors in cervical carcinogenesis]
Alvaro P Pinto1, Siumara Tulio, Olívia Russo Cruz
1Serviço de Anatomia Patológica, Hospital de Clínicas da UFPR e Laboratório de Citopatologia, Anatomia Patológica e Patológia Molecular ANNALAB, Curitiba, PR.
Revista Da Associacao Medica Brasileira (1992)
|August 21, 2002
Summary
Human papillomavirus (HPV) is key in cervical cancer. This review explores co-factors like immune response and genetics that interact with HPV to promote cervical squamous cell carcinoma development.
Area of Science:
- Oncology
- Virology
- Immunology
Context:
- Human papillomavirus (HPV) is a primary cause of cervical cancer.
- Cervical carcinogenesis involves complex interactions beyond viral infection.
- Understanding co-factors is crucial for preventing and treating cervical cancer.
Purpose:
- To review experimental evidence on co-factors associated with HPV in cervical carcinogenesis.
- To analyze the interaction mechanisms between HPV and co-factors in squamous cell carcinoma development.
Summary:
- This review examines experimental studies on co-factors influencing HPV-driven cervical cancer.
- Discussed co-factors include immunological factors, HIV, p53 polymorphism, smoking, and oral contraceptives.
- These factors interact with HPV oncoproteins, enhancing viral activity and promoting cellular immortalization and carcinogenesis.
Impact:
- Provides a consolidated view of scientifically validated HPV co-factors in cervical cancer.
- Highlights the multifaceted nature of cervical carcinogenesis.
- Informs future research directions for targeted prevention and therapeutic strategies against HPV-related cancers.