Neutralizing Antibody-Mediated Response and Risk of BK Virus-Associated Nephropathy.

BK virus-associated nephropathy (BKVAN) causes renal allograft dysfunction. The current management of BKVAN relies on pre-emptive adaptation of immunosuppression according to viral load monitoring. However, this empiric strategy is not always successful.

Problem-based learning in laboratory medicine resident education: a satisfaction survey.

Theoretical knowledge in biology and medicine plays a substantial role in laboratory medicine resident education. In this study, we assessed the contribution of problem-based learning (PBL) to improve the training of laboratory medicine residents during their internship in the department of virology, Strasbourg University Hospital, France. We compared the residents' satisfaction regarding an educational program based on PBL and a program based on lectures and presentations.

45 years after the discovery of human polyomaviruses BK and JC: Time to speed up the understanding of associated diseases and treatment approaches.

Nearly 45 years after the discovery of the first two human polyomaviruses BK and JC, their life-long persistence and mechanisms of pathogenesis remain poorly understood and efficient antiviral treatments are severely lacking. In this review, we sought to provide an update on recent advances in understanding the life cycle of these two viruses, particularly focusing on their interaction with the host immune system and pathogenesis. We have also discussed novel treatment approaches and highlighted areas of future research.

Long-term storage and safe retrieval of human papillomavirus DNA using FTA elute cards.

Biobanking or collection and storage of specimens for future research purposes have become an essential tool in many fields of biomedical research and aims to provide a better understanding of disease mechanisms as well as the identification of disease-specific biomarkers that can navigate in complex diseases. In this study, we assessed the use of Flinders Technology Associates (FTA) cards as a long-term storage device for cervical specimens with suspected human papillomavirus (HPV) infections. HPV detection and genotyping results in liquid-based transport media were compared to HPV results from FTA cards.