Potential impact of a nonavalent anti HPV vaccine in Italian men with and without clinical manifestations.

Human papilloma virus infection (HPV) is the most common sexually transmitted disease. Little is known about male infection. Nonavalent vaccine against types 6/11/16/18/31/33/45/52/58 was approved and neutral gender immunization programs have been proposed.

Association of CYP2R1 rs10766197 with MS risk and disease progression.

Background: MS is a neurodegenerative autoimmune disease resulting from a complex interaction of genetic and environmental factors. Among these, vitamin D and genetic variants associated with vitamin D-metabolism gain great attention. The aim of our study was to assess five SNPs in NADSYN1 and CYP2R1 genes in relation to serum 25-OH-vitamin D3 levels in MS patients and controls.

Detection of oncogenic human papillomavirus genotypes on spermatozoa from male partners of infertile couples.

Objective: To evaluate the prevalence of human papillomavirus (HPV) sperm infection and its correlation with sperm parameters in patients who attended a fertility clinic.

Design: Cross-sectional clinical study.

Setting: University-affiliated reproductive medicine clinic.

Human papillomavirus infection in couples undergoing in vitro fertilization procedures: impact on reproductive outcomes.

A prospective study was performed to assess the relationship between human papillomavirus (HPV) infection in 199 infertile couples and outcome of assisted reproductive technologies (ARTs). A highly statistically significant correlation between pregnancy loss rate (proportion of pregnancies detected by β-hCG that did not progress beyond 20 weeks) and positive HPV DNA testing in the male partner of infertile couples, compared with HPV negatives, was observed (66.7% vs.