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Updated: Aug 6, 2026

RNAscope for In situ Detection of Transcriptionally Active Human Papillomavirus in Head and Neck Squamous Cell Carcinoma
Published on: March 12, 2014
[Epidemiological aspects of cervical neoplasms]
1Departamento de Ginecologia e Obstetrícia, Faculdade de Medicina, Universidade Federal de Minas Gerais-Belo Horizonte, Brasil.
Cervical cancer is a frequent disease in developing countries. Human papillomavirus (HPV) is the main etiological agent, with risk factors including sexual behavior, smoking, and contraception.
Area of Science:
- Epidemiology
- Oncology
- Virology
Context:
- Cervical cancer represents a significant global health challenge, particularly in developing countries.
- Incidence rates vary widely, with Brazil showing rates from 23.7 to 83.2 per 100,000 women.
- In the US, rates in 1978 were 6.8/100,000 for white women and 14.7/100,000 for black women.
Purpose:
- To review the epidemiological landscape of cervical cancer.
- To examine the etiological hypotheses, focusing on the role of human papillomavirus (HPV).
- To analyze associated risk factors including sexual behavior, smoking, and contraception.
Summary:
- Epidemiological data highlights cervical cancer's prevalence and incidence variations globally and within specific regions.
- Strong evidence implicates human papillomavirus (HPV) as the principal etiological agent in cervical cancer development.
- Established risk factors such as sexual behavior, smoking, and contraceptive use are discussed in relation to HPV and cervical cancer.
Impact:
- Provides a comprehensive overview of cervical cancer epidemiology and etiology.
- Reinforces the causal link between HPV infection and cervical cancer.
- Informs public health strategies for prevention and management of cervical cancer.
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Published on: June 14, 2019
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