BK Virus (BKV): Infection, Propagation, Quantitation, Purification, Labeling, and Analysis of Cell Entry

Correlates of quantitative measurement of BK polyomavirus (BKV) DNA with clinical course of BKV infection in renal transplant patients.

BK virus-allograft nephropathy (BKVAN) is an increasingly recognized complication after kidney transplantation. Quantitative tests have been advocated to monitor patients, but data demonstrating their efficacy are relatively limited. We developed a real-time PCR assay to quantitate BK virus loads in the setting of renal transplantation, and we correlated the BK virus load with clinical course a...

Quantitation of BK Virus DNA for Diagnosis of BK Virus-Associated Nephropathy in Renal Transplant Recipients

Quantitative measurement of BK virus DNA (Q-BKDNA) has been used for the early diagnosis and monitoring of BK virus-associated nephropathy (BKVAN). This study was designed to determine the BKDNA cutoff for the diagnosis of BKVAN. Between June 2005 and February 2007, 64 renal transplant recipients taken renal biopsies due to renal impairment submitted plasma and urine for Q-BKDNA. Eight BKVAN pa...

بررسی مولکولی فعالیت مجدد ویروس BK در ادرار بیماران پیوند کلیه

  Background & Amis: BK polyomavirus (BKV) is common infection of childhood that persists in kidney epithelium. BKV reactivation characterized by viruria occurs in 35% to 57% of renal allograft recipients. BK virus was detected in serum samples in 6% to 29% of these patients.  BKV-associated nephropathy occurs in as many as 8% of renal allograft recipients and may lead to . This study was carri...

Propagation of goat pox virus on monolayer cell cultures

Early events during BK virus entry and disassembly.

BK virus (BKV) is a nonenveloped, ubiquitous human polyomavirus that establishes a persistent infection in healthy individuals. It can be reactivated, however, in immunosuppressed patients and cause severe diseases, including polyomavirus nephropathy. The entry and disassembly mechanisms of BKV are not well defined. In this report, we characterized several early events during BKV infection in p...