Results 141 to 150 of about 5,167 (169)

Seroepidemiology of the Human Polyomavirus JC in a Cohort of Italian Infants

Journal of Clinical Virology, 2015
BACKGROUND: JC virus (JCV) is a widespread member of the Polyomaviridae family. Following the primary infection, that occurs asymptomatically during childhood, JCV persists as latent infection in the host. In patients with impaired immune function, JCV can reactivate and induce Progressive Multifocal Leukoencephalopathy (PML), a demyelinating disease ...
ELIA, FRANCESCA, L. Pellegrinelli, D. Galati, SIGNORINI, LUCIA, DALLARI, SIMONE, VILLANI, SONIA, BELLA, RAMONA, S. Binda, V. Primache, FERRANTE, PASQUALE, DELBUE, SERENA   +10 more
openaire   +2 more sources

The quantification of JC polyomavirus in wastewater samples in Ahvaz, Iran

International Journal of Environmental Health Research
The presence of human JC polyomavirus (JCPyV) in wastewater serves as a notable marker of human fecal and urine of infected individuals. Therefore, this study investigated the occurrence of JCPyV in wastewater samples from diverse sites across Ahvaz city. To this aim, 60 wastewater samples were collected from different areas.
Parvaneh, Bahrami, Afshin, Takdastan, Manoochehr, Makvandi, Sahand, Jorfi, Mohammad, Karimi Baba Ahmadi, Abdolkazem, Neisi   +5 more
openaire   +2 more sources

African Origin of Polyomavirus JC and Implications for Prehistoric Human Migrations

Journal of Molecular Evolution, 2003
The presence of distinctive types of JC virus (JCV) in the main ethnic groups suggests a close coevolution with the human host. However, phylogenetic trees of JCV show a basal clade of European lineages (Types 1/4), whereas trees of human genes are coherent in placing the first split between African and non-African populations.
openaire   +3 more sources

JC polyomavirus, progressive multifocal leukoencephalopathy.

Virologie (Montrouge, France)
JC virus (JCV) is an ubiquitous human polyomavirus which causes persistent infections. The biological cycle of JCV in its host is incompletely known. Most infected individuals remain asymptomatic lifelong despite occasional viral urinary shedding. In some cases of immune depression, JCV may reactivate, gain access to the central nervous system, infect ...
Anne-Sophie, L'Honneur, Flore, Rozenberg
openaire   +1 more source

Upregulation of HLA-F expression by BK polyomavirus infection induces immune recognition by KIR3DS1-positive natural killer cells

Kidney International, 2021
Marcus Altfeld, Tobias B Huber, Körner Christian   +2 more
exaly  

BK Polyomavirus—Biology, Genomic Variation and Diagnosis

Viruses, 2021
Andrzej Jaroszyński, Andrzej Jakubczak, Leszek Krakowski   +2 more
exaly  

Medulloblastomas and the human neurotropic polyomavirus JC virus

The Lancet, 1999
K, Khalili, B, Krynska, L, Del Valle, C D, Katsetos, S, Croul   +4 more
openaire   +2 more sources

Antivirals for the treatment of polyomavirus BK replication

Expert Review of Anti-Infective Therapy, 2007
Christine Hanssen Rinaldo, Hans H Hirsch
exaly  

Association of Merkel cell polyomavirus infection with clinicopathological differences in Merkel cell carcinoma

Human Pathology, 2012
Takeshi Iwasaki, Keiko Nagata, Satoshi Kuwamoto   +2 more
exaly  

Influence of surveillance renal allograft biopsy on diagnosis and prognosis of polyomavirus-associated nephropathy

Kidney International, 2003
Aleksandar Denic, Matthew D Griffin, James M Gloor   +2 more
exaly