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It is believed that human papilloma virus infection (HPV), which is caused by the DNA virus, is the most prominent factor contributing to sexually transmitted disease (STD) in the world, with males having a prevalence rate of 3.5%–45% while that women are 2%–44%. Infertility is a rising problem on a global basis, affecting anywhere from 10% to 30% of couples who have reached reproductive age. This study aims to investigate the existing research on HPV, its connection to male infertility, and how it could be a helpful tool for medical professionals managing HPV in the context of reproductive health care. Infection with HPV has been identified as a risk factor for several spontaneous abortions; however, there is a lack of evidence on how HPV influences individuals undergoing assisted reproductive technology (ART) in terms of live births. The significance of the immune response to HPV‐infected male reproductive system cells and its effect on embryos, as well as the oxidative stress generated by high‐risk HPV DNA damage and genomic instability, is discussed in this review. Further, the association between male individuals infected with HPV and asthenozoospermia should provide a compelling case for vaccinating young people against HPV. [ABSTRACT FROM AUTHOR]

Gene therapy using an adeno‐associated virus (AAV) vector offers a new treatment option for individuals with monogenetic disorders. The major bottleneck is the presence of pre‐existing anti‐AAV antibodies, which impacts its use. Even very low titers of neutralizing antibodies (NAb) to capsids from natural AAV infections have been reported to inhibit the transduction of intravenously administered AAV in animal models and are associated with limited efficacy in human trials. Assessing the level of pre‐existing NAb is important for determining the primary eligibility of patients for AAV vector‐based gene therapy clinical trials. Techniques used to screen AAV‐antibodies include AAV capsid enzyme‐linked immunosorbent assay (ELISA) and transduction inhibition assay (TIA) for detecting total capsid‐binding (TAb) and Nab, respectively. In this study, we screened 521 individuals with hemophilia A from India for TAb and NAb using ELISA and TIA, respectively. The prevalence of TAb and NAb in hemophilia A patients from India were 96% and 77.5%, respectively. There was a significant increase in anti‐AAV3 NAb prevalence with age in the hemophilia A patient group from India. There was a trend in anti‐AAV3 TAb positivity between the pediatric age group (94.4%) and the adult age group (97.4%). [ABSTRACT FROM AUTHOR]