Forty eight renal transplant recipients were investigated prospectively for evidence of infection with the polyomaviruses BK and JC and cytomegalovirus. An active polyomavirus infection was shown in 31 patients (65%) and cytomegalovirus in 30 (62.5%). Half of the BK and JC virus infections occurred within the first three months after transplantation compared with 93% of the cytomegalovirus infe...

Neurological complications, often due to viral reactivation, after allogeneic hematopoetic stem cell transplantation (HSCT) are associated with increased mortality. Here, cerebrospinal fluid from 20 HSCT patients with neurological symptoms were analyzed and found to be negative by PCR for BK virus, JC virus, KI, WU and Merkel cell polyomavirus DNA.

BACKGROUND The BK virus typically colonizes the lower urinary tract and is the causative agent in BK virus nephropathy (BKVN), which can progress to allograft dysfunction and graft loss. Urinary reflux in kidney allografts is induced by vesicoureteral reflux or disturbances in intrarenal reflux (IRR), believed to be associated with BKVN. This study was designed to elucidate the relationship bet...

PURPOSE To investigate the epithelial nature of primary and SV40 virus-immortalized human corneal epithelial (CEPI) cells and to study a variety of functional responses to some key inflammatory agents (bradykinin [BK], histamine, and platelet-activating factor [PAF]) and their antagonists in these cells. METHODS Primary CEPI (P-CEPI) and clone 4 of the SV40 virus-immortalized (CEPI-17-CL4) ce...

Background BK virus (BKV) is the cause of nephropathy. Because BKV nephropathy can progress to graft loss, early diagnosis of BKV infection is very important. In this study, we aimed to investigate the utility of quantifying cells with intranuclear inclusion bodies (decoy cells) in urinary sediment for the screening and monitoring of BKV infection in renal transplant recipients at our hospital....

30 BK virus is an important pathogen in kidney transplant recipients. In-vitro studies 31 demonstrated slight anti-viral activity for chloroquine and nystatin. A sialic acid 32 derivative, BTB11968, was identified as a lead compound for further 33

We amplified and sequenced the genome of a polyomavirus infecting a central chimpanzee (Pan troglodytes troglodytes). This virus, which is closely related to BK and JC polyomaviruses, may help shed a new light on these human pathogens' evolutionary history.