Development and Validation of a Novel and Rapid Molecular Detection Method for High-Risk Human Papillomavirus in Formalin-Fixed, Paraffin-Embedded Tumor Tissue.

The most widely applied algorithm for human papillomavirus (HPV) detection in formalin-fixed, paraffin-embedded (FFPE) specimens of oropharyngeal head and neck squamous cell carcinoma (HNSCC) consists of p16INK4A immunostaining followed by PCR-based detection of high-risk HPV DNA on p16INK4A-immunopositive samples. However, in nonoropharyngeal HNSCC this algorithm fails, hampering correct interpretation of the prevalence and prognosis of HPV in these cases. In this study, we developed and validated a molecular HPV detection method for FFPE specimens of oropharyngeal and nonoropharyngeal HNSCC.

Prevalence of Neovaginal High-Risk Human Papillomavirus Among Transgender Women in The Netherlands.

Background: Worldwide, transgender women are a high burden population for sexually transmitted diseases. Neovaginal high-risk human papillomavirus (hrHPV) infection has been documented among transgender women, but its prevalence remains unclear. The objective of this study was to determine the prevalence of neovaginal hrHPV in a sample of transgender women in The Netherlands.

Sexual behaviour and less frequent bathing are associated with higher human papillomavirus incidence in a cohort study of uncircumcised Kenyan men.

Objectives: Data on the acquisition of human papillomavirus (HPV) infection in men are limited, especially from developing regions including Africa. The objective of this study was to characterise and determine the risk factors of HPV acquisition among a cohort of uncircumcised men participating in a randomised controlled trial (RCT) of male circumcision in Kisumu, Kenya.

Methods: Penile exfoliated cell specimens were collected at baseline, 6- and 12-month follow-up visits from the glans/coronal sulcus and shaft of men enrolled in the control arm of the RCT between 2002 and 2005.

Prevalence and risk factors of human papillomavirus infection by penile site in uncircumcised Kenyan men.

Human papillomavirus (HPV) prevalence was estimated from 2,705 sexually active, uncircumcised, human immunodeficiency virus seronegative men aged 17-28 years in Kisumu, Kenya. HPV prevalence was 51.1% (95% confidence interval: 49.