BK virus(BKV) is a polyomavirus that is able to cause renal dysfunction in transplanted grafts via BK virusassociated nephritis(BKVAN).This condition was misdiagnosed in the past due to clinical and histopthological s...BK virus(BKV) is a polyomavirus that is able to cause renal dysfunction in transplanted grafts via BK virusassociated nephritis(BKVAN).This condition was misdiagnosed in the past due to clinical and histopthological similarities with acute rejection.Due to the prevalence of the virus in the population,it is an important pathogen in this context,and so it is important to understand how this virus functions and its' relationship with the pathogenesis of BKVN.Screening for BKV often reveals viruria and/or viremia,which then manifests as BKVN,which can be asymptomatic or result in clinical features namely renal dysfunction.The pathogenesis of BKV infection is still unclear and needs to be further investigated; nevertheless there are a variety of hypotheses that indicate that there are a host of factors that play important roles.Treatments for BKVAN include a reduction in immunosuppression,the use of antiviral therapy or the combination of both treatment options.展开更多
文摘BK virus(BKV) is a polyomavirus that is able to cause renal dysfunction in transplanted grafts via BK virusassociated nephritis(BKVAN).This condition was misdiagnosed in the past due to clinical and histopthological similarities with acute rejection.Due to the prevalence of the virus in the population,it is an important pathogen in this context,and so it is important to understand how this virus functions and its' relationship with the pathogenesis of BKVN.Screening for BKV often reveals viruria and/or viremia,which then manifests as BKVN,which can be asymptomatic or result in clinical features namely renal dysfunction.The pathogenesis of BKV infection is still unclear and needs to be further investigated; nevertheless there are a variety of hypotheses that indicate that there are a host of factors that play important roles.Treatments for BKVAN include a reduction in immunosuppression,the use of antiviral therapy or the combination of both treatment options.
