Head-to-Head Comparison of the RNA-Based Aptima Human Papillomavirus (HPV) Assay and the DNA-Based Hybrid Capture 2 HPV Test in a Routine Screening Population of Women Aged 30 to 60 Years in Germany.

Testing for E6/E7 mRNA in cells infected with high-risk (HR) human papillomavirus (HPV) might improve the specificity of HPV testing for the identification of cervical precancerous lesions. Here we compared the RNA-based Aptima HPV (AHPV) assay (Hologic) and the DNA-based Hybrid Capture 2 (HC2) HPV test (Qiagen) to liquid-based cytology (LBC) for women undergoing routine cervical screening. A total of 10,040 women, 30 to 60 years of age, were invited to participate in the study, 9,451 of whom were included in the analysis.

Rapid species-level identification of vaginal and oral lactobacilli using MALDI-TOF MS analysis and 16S rDNA sequencing.

Background: Lactobacillus represents a large genus with different implications for the human host. Specific lactobacilli are considered to maintain vaginal health and to protect from urogenital infection. The presence of Lactobacillus species in carious lesions on the other hand is associated with progressive caries.

Treatment of extramammary Paget disease of the vulva with imiquimod: a retrospective, multicenter study by the German Colposcopy Network.

Background: Extramammary Paget disease (EMPD) is a very rare genital neoplasia associated with a high frequency of local recurrences. Surgical excision is the standard treatment, but results in mutilating procedures in patients with advanced or recurrent disease. Case reports have shown clinical responses to imiquimod in patients with EMPD, but this therapy has not been evaluated systematically.

Treatment of vulvar intraepithelial neoplasia with topical 5% imiquimod cream.

Objective: To assess the efficacy of 5% imiquimod cream for treating vulvar intraepithelial neoplasia (VIN).

Methods: In a retrospective study, data were analyzed from 62 patients with biopsy-diagnosed VIN stage I-III who were treated with 5% imiquimod cream at University Hospital of Freiburg, Germany, between 2004 and 2011. Several patient and lesion characteristics were evaluated, and follow-up was 3-72 months (median 21 months).

Two novel unbalanced whole arm translocations are frequently detected in cervical squamous cell carcinoma.

Chromosomal aberrations are a hallmark of human papillomavirus (HPV)-induced cervical carcinogenesis. The aim of this project was to identify structural chromosomal aberrations which may be characteristic for intraepithelial neoplasias (CIN) and cervical carcinomas (CxCa). Two independent HPV16 immortalized keratinocyte cell lines (HPKIA, HPKII) were used as a cell culture model system for cervical carcinogenesis.