Results 81 to 90 of about 19,303 (227)

Polyomavirus – an emergent pathogen in transplant recipients [PDF]

open access: yesEinstein (São Paulo), 2007
Medical centers that work with transplants often face opportunisticinfections that demand specific tools to make diagnosis. Theprevalence of latent polyomavirus infections is high, and the mostcommon site of latency of the most prevalent polyomavirus in ...
Juliana de Moura Montagner   +8 more
doaj  

Harnessing viral footprints in circulating free DNA (cfDNA) for early cancer detection: A focus on liquid‐biopsy‐based screening

open access: yesInternational Journal of Cancer, Volume 158, Issue 3, Page 511-526, 1 February 2026.
Abstract Viral infections play a significant role in cancer development, making detecting viral signatures a promising approach for early cancer diagnosis. Circulating free DNA (cfDNA), released into the bloodstream by tumors and other cells, has emerged as a powerful biomarker for non‐invasive cancer screening.
Richard Donkor Amponsah   +4 more
wiley   +1 more source

Cytomegalovirus and polyomavirus BK posttransplant [PDF]

open access: yes, 2017
Virus replication and progression to disease in transplant patients is determined by patient-, graft- and virus-specific factors. This complex interaction is modulated by the net state of immunosuppression and its impact on virus-specific cellular ...
Binggeli, Simone   +8 more
core  

Detection of Malawi polyomavirus sequences in secondary lymphoid tissues from Italian healthy children: a transient site of infection [PDF]

open access: yes, 2016
BACKGROUND: The novel Malawi polyomavirus (MWPyV) was initially detected in stool specimens from healthy children and children with gastrointestinal symptoms, mostly diarrhea, indicating that MWPyV might play a role in human gastroenteric diseases ...
Comar, M   +4 more
core   +2 more sources

Identification of a novel human polyomavirus in organs of the gastrointestinal tract [PDF]

open access: yes, 2013
Peer reviewedPublisher ...
Calvignac-Spencer, Sebastien   +9 more
core   +9 more sources

No evidence for WU polyomavirus infection in chronic obstructive pulmonary disease

open access: yesInfectious Agents and Cancer, 2009
Human polyomaviruses are known to cause persistent or latent infections, which are reactivated under immunosuppression. Polyomaviruses have been found to immortalize cell lines and to possess oncogenic properties. Moreover, the recently discovered Merkel
Ringshausen Felix C   +9 more
doaj   +1 more source

Tumor Immunotherapy and Microbiome: From Bench‐to‐Bedside Applications

open access: yesMedComm, Volume 7, Issue 2, February 2026.
The microbiome is related to the efficacy of immunotherapy and can be utilized to predict the efficacy and adverse reactions of immunotherapy. Microbiome‐targeted intervention strategies can improve the efficacy of ICI, but necessitating more comprehensive exploration.
Anqi Lin   +12 more
wiley   +1 more source

The importance of mouse models to define immunovirologic determinants of progressive multifocal leukoencephalopathy

open access: yesFrontiers in Immunology, 2015
Progressive multifocal leukoencephalopathy (PML) is a severely debilitating and often fatal demyelinating disease of the central nervous system (CNS) in immunosuppressed individuals caused by JC polyomavirus (JCV), a ubiquitous human pathogen ...
Aron eLukacher, Elizabeth eFrost
doaj   +1 more source

Avian polyomavirus: a recent update [PDF]

open access: yes, 2017
Avian polyomavirus disease is among the most common viral diseases of domesticated exotic birds as such in psittacine families. Caused by avian polyomavirus (APV) which possess a circular, double-stranded DNA which encodes for major structural virus ...
Abdul Razak, Mariatulqabtiah   +2 more
core  

Production of recombinant VP1-derived virus-like particles from novel human polyomaviruses in yeast [PDF]

open access: yes, 2015
Background: Eleven new human polyomaviruses (HPyVs) have been identified in the last decade. Serological studies show that these novel HPyVs sub-clinically infect humans at an early age.
Alma Gedvilaite   +5 more
core   +1 more source

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