Results 61 to 70 of about 6,695 (175)

Beyond Human Papillomavirus (HPV): Detection of EBV and Polyomaviruses in Cervical and Anal Samples

Journal of Medical Virology, Volume 98, Issue 4, April 2026.
ABSTRACT Colorectal and cervical cancers represent an important public health problem worldwide, particularly in Brazil. Colorectal cancer is one of the most frequently diagnosed malignancies worldwide and the most common cancer in both men and woman in Brazil.
Ana Carolina Silva Guimarães, Luana L. S. Rodrigues, Letícia Bomfim Campos, Katrini G. Martinelli, Nathália Silva Carlos Oliveira, W. Martin Kast, Charlotte A. Gaydos, Carlos Silva de Jesus, José H. Pilotto, Mariza G. Morgado, Tarik Gheit, Vanessa Salete de Paula   +11 more
wiley   +1 more source

BK virus‐associated urothelial carcinoma—A supra‐regional cohort of kidney transplant recipients

BJUI Compass, Volume 7, Issue 3, March 2026.
Abstract Objectives This study aims to study the clinical features, pathological findings, and outcomes of BK virus‐associated urothelial carcinoma (UC) in kidney transplant recipients (KTRs). Patients and Methods The study was conducted in a retrospective cohort of KTRs with histologically confirmed UC managed at a UK supra‐regional transplant urology
Noah Beetge, Luis Ribeiro, Rhana Zakri, Catherine Horsfield, Jonathon Olsburgh   +4 more
wiley   +1 more source

Urothelial Carcinoma of the Bladder Following BK Virus Infection in a Pediatric Kidney Transplant Recipient

Pediatric Transplantation, Volume 30, Issue 3, March 2026.
ABSTRACT Background Urothelial bladder carcinoma is extremely rare in children and its association with BK virus infection remains unclear. Methods We describe the case of an 11‐year‐old girl who developed a urothelial carcinoma of the bladder four years after receiving her first kidney transplant.
Martina Ichas, Lise Allard, Luke Harper, Mokrane Yacoub, Iona Madden, Cécile Vérité, Astrid Godron‐Dubrasquet, Jérôme Harambat   +7 more
wiley   +1 more source

VP‐1 quasispecies in human infection with polyomavirus BK [PDF]

Journal of Medical Virology, 2011
AbstractPolyomavirus BK is a recognized cause of nephropathy and hemorrhagic cystitis in kidney or allogeneic hematopoietic stem cell transplant recipients. This study explored a role of genetic variations in capsid protein VP‐1 gene as a factor in viral pathogenesis.
Luo, Chunqing, Hirsch, Hans H., Kant, Jeffrey, Randhawa, Parmjeet   +3 more
openaire   +4 more sources

Role of BK Virus CTLs in the Treatment of BK Virus–Associated Nephropathy in Kidney‐Transplant and Hematopoietic Cell Transplant Recipients

Transplant Infectious Disease, Volume 28, Issue 2, March/April 2026.
Third‐party, BK virus‐specific cytotoxic T lymphocytes (CTLs) were safe and effective in reducing viremia in kidney and stem cell transplant recipients with BK virus nephropathy. However, they did not improve kidney function. Earlier administration may be more beneficial before nephropathy and irreversible damage occur.
Amanda Olson, Ye Ethan Li, Rafet Basar, Pinaki Banerjee, Indresh Kaur, Glorette Abueg, Melihate Sylejmani, Nadima Uprety, Rejeena Shrestha, Francia Reyes Silva, Valda Page, Richard E. Champlin, Dimitrios P. Kontoyiannis, Roy F. Chemaly, Elizabeth J. Shpall, Linda Moore, Osama A. Gaber, Katayoun Rezvani, Ala Abudayyeh   +18 more
wiley   +1 more source

Electrochemical Biosensor for Rapid Detection of Acute Rejection in Kidney Transplants

Advanced Healthcare Materials, Volume 15, Issue 1, 9 January 2026.
A low‐cost, rapid electrochemical immunosensor coated with a novel antifouling nanocomposite enables single‐step, dual‐biomarker profiling directly from unprocessed urine. Application in a clinical study shows accurate discrimination of acute rejection in kidney transplants from other acute kidney injuries via machine learning.
Rohit Gupta, Nikolaos Salaris, Ashish Kalkal, Fernando Yuen Chang, Maryam Javed, Azhar Ali Khan, Priya Mandal, Stavroula Balabani, Reza Motallebzadeh, Manish K. Tiwari   +9 more
wiley   +1 more source

BK Virus Nephropathy: Prevalence, Impact and Management Strategies

International Journal of Nephrology and Renovascular Disease, 2020
Rajeev Sharma,1,2 Mareena Zachariah3 1School of Medicine, University of Nevada Las Vegas, Las Vegas, NV, USA; 2Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA; 3Department of Nephrology, Wayne State University ...
Sharma R, Zachariah M
doaj  

Full‐House Nephropathy Without Lupus Manifesting During Acute Kidney Allograft Rejection: A Case Report

Clinical Case Reports, Volume 14, Issue 1, January 2026.
ABSTRACT Kidney transplantation increases the survival rate of end‐stage renal disease patients; however, acute rejection and glomerulonephritis, such as the uncommon non‐lupus full‐house nephropathy (NLFHN), can lead to graft dysfunction. NLFHN exhibits a characteristic lupus immunofluorescence pattern in the absence of systemic lupus features, which ...
Tala Pourlak, Farahnoosh Farnood
wiley   +1 more source

Organ Transplantation: Current Status, Challenges, and Future Prospects

MedComm, Volume 7, Issue 1, January 2026.
Organ transplantation success relies on precise modulation of the alloimmune response across distinct temporal phases of rejection. Hyperacute rejection results from preformed antibodies activating complement and causing thrombosis, while acute rejection involves T cell‐ and antibody‐mediated mechanisms that drive endothelial activation and ...
Xinqiang Li, Ruidong Ding, Jinzhen Cai
wiley   +1 more source

Control of Archetype BK Polyomavirus MicroRNA Expression

Journal of Virology, 2020
The BK polyomavirus (BKPyV) miRNA plays an important role in regulating viral large-T-antigen expression and limiting the replication of archetype BKPyV, suggesting that the miRNA regulates BKPyV persistence. However, how miRNA expression is regulated is poorly understood.
Wei Zou, Gau Shoua Vue, Benedetta Assetta, Heather Manza, Walter J. Atwood, Michael J. Imperiale   +5 more
openaire   +3 more sources