Human papillomavirus type 16 (HPV-16) is strongly associated with the development of cervical cancer. Studies of model systems with animal papillomaviruses have demonstrated the importance of neutralizing antibodies in preventing papillomavirus-associated disease. The assessment of neutralizing antibody responses against HPV-16, previously hampered by the lack of a viral source, was enabled by ...

BACKGROUND The association between human papillomavirus (HPV) and overall survival (OS) in oropharynx cancer (OPC) was retrospectively examined in TAX 324, a phase III trial of sequential therapy for locally advanced head and neck cancer. METHODS Accrual for TAX 324 was completed in 2003 and data updated through 2008. Pretherapy tumor biopsies were studied by PCR for human papillomavirus type...

BACKGROUND Given the variation in human papillomavirus (HPV) vaccine coverage across Canada, and debate regarding delivery of HPV vaccines in Catholic schools, we studied online comments on Canadian news websites to understand public perceptions of HPV and HPV vaccine. METHODS We searched English- and French-language Canadian news websites for 2012 articles that contained the terms "HPV" or "...

Viral infections contribute to approximately 12% of cancers worldwide, with the vast majority occurring in developing countries and areas. Two DNA viruses, Epstein-Barr virus (EBV) and human papillomavirus (HPV), are associated with 38% of all virus-associated cancers. The probability of one patient infected with these two distinct types of viruses is increasing. Here, we summarize the co-infec...

the aim of this study was to ascertain the prevalence of human papillomavirus (hpv) 16/18 in oral squamous cell carcinoma (oscc) and normal oral mucosa in iranian individuals with oscc and their association with various risk factors. the investigation followed a hospital-based case-control design. cases were individuals with diagnosed oscc, age- and sex-matched with controls. sixty-six paraffin...

We have begun to define the human papillomavirus (HPV)-associated proteome for a subset of the more than 120 HPV types that have been identified to date. Our approach uses a mass spectrometry-based platform for the systematic identification of interactions between human papillomavirus and host cellular proteins, and here we report a proteomic analysis of the E6 proteins from 16 different HPV ty...

A novel human papillomavirus (HPV ICB1) was fully characterized from a skin swab by using a sensitive degenerate PCR protocol combined with next-generation sequencing. The L1 open reading frame of HPV ICB1 shares 70.54% nucleotide homology with its closest relative, HPV164, and thus constitutes a novel human gammapapillomavirus.

BACKGROUND Human papillomavirus (HPV) is one of the most common sexually transmitted infections worldwide and the association between HPV infection and genital cancers has been well established. This study concerned the possible role of HPV infection in colorectal carcinoma (CRC) in the Iranian population. MATERIALS AND METHODS We examined 80 tissues obtained from patients with colorectal can...

Objective(s): Valproic acid (VPA) has proven to be as one of the most promising useful drug with anticancer properties.In this study, we investigate the VPA effects on E-cadherin expression in HeLa, TC1, MKN45, and HCT116 cell lines.  This study assesses the effects of VPA on human papillomavirus E7 expression in HPV positive cell lines. Materials and Methods: Cell lines were treated by2 mmol/...

Introduction Peroxiredoxin 3 (PRX3) is a member of PRX family with antioxidant functions by scavenging hydrogen peroxide. Since the development cervical cancer causally linked to high-risk human papillomavirus (HPV) that induces oxidative stress, we conducted present study investigate response PRX3 HPV infection. Material and methods This included fifty-six patients invasive squamous sixty cont...