Results 81 to 90 of about 3,093 (195)

Merkel cell polyomavirus and its etiological relationship with skin tumors

open access: yesAnais Brasileiros de Dermatologia, 2023
Viruses have been frequently identified in several human neoplasms, but the etiological role of these viruses in some tumors is still a matter of controversy.
Thiago Rubim Bellott   +5 more
doaj   +1 more source

Prevalence of avian polyomavirus in psittacine birds in the Klang Valley [PDF]

open access: yes, 2018
Avian polyomavirus (APV) primarily affects young birds and can cause mortality in a wide range of psittacine birds. This is the first study to detect the presence of APV in Malaysia.
Abdul Razak, Mariatulqabtiah   +3 more
core  

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   +4 more sources

Multiple DNA Viruses and HPV Integration in Inverted Papilloma and Associated Sinonasal Carcinoma

open access: yesThe Laryngoscope, Volume 135, Issue 2, Page 677-686, February 2025.
HPV6 integration was observed in benign inverted papilloma, whereas HPV16 is present pre‐ and post‐malignant transformation. Marked increase in viral diversity was present, supported by accumulation of mutations over time. Objectives Sinonasal inverted papilloma (IP) has a locally destructive growth pattern, can relapse, and can undergo malignant ...
Maria K. Jauhiainen   +9 more
wiley   +1 more source

The Polyomaviridae: Contributions of virus structure to our understanding of virus receptors and infectious entry

open access: yesVirology, 2009
This review summarizes the field's major findings related to the characterization of polyomavirus structures and to the characterization of virus receptors and mechanisms of host cell invasion. The four members of the family that have received the most attention in this regard are the mouse polyomavirus (mPyV), the monkey polyomavirus SV40, and the two
Neu, U., Stehle, T., Atwood, W.
openaire   +3 more sources

Molecular Characterisation, Tissue Distribution and Pathology of Circovirus parrot and Gammapolyomavirus avis in Naturally Coinfected Psittacine Birds in Bangladesh

open access: yesVeterinary Medicine International, Volume 2025, Issue 1, 2025.
Background and Aims Circovirus parrot and Gammapolyomavirus avis are two clinically important viruses affecting psittacine birds. Although several studies have investigated their genomic variability, pathogenesis and associated pathological features individually, understanding of the effects and pathogenesis of Circovirus parrot and Gammapolyomavirus ...
Jannatul Naima   +8 more
wiley   +1 more source

New Insights on Human Polyomavirus JC and Pathogenesis of Progressive Multifocal Leukoencephalopathy

open access: yesClinical and Developmental Immunology, 2013
John Cunningham virus (JCV) is a member of the Polyomaviridae family. It was first isolated from the brain of a patient with Hodgkin disease in 1971, and since then the etiological agent of the progressive multifocal leukoencephalopathy (PML) was ...
Anna Bellizzi   +5 more
doaj   +1 more source

Mouse polyomavirus infection induces lamin reorganisation

open access: yesThe FEBS Journal, Volume 291, Issue 23, Page 5133-5155, December 2024.
Here, we investigated the roles of lamins as important nuclear proteins in the replication cycle of the mouse polyomavirus. We detected accumulation of the major capsid protein VP1 under the nuclear lamina, defects in nuclear lamina staining and different lamin A/C phosphorylation patterns following viral infection.
Kateřina Bruštíková   +5 more
wiley   +1 more source

Polyoma BK virus: an emerging opportunistic infectious agent of the human central nervous system

open access: yesBrazilian Journal of Infectious Diseases
BK virus, a double-stranded DNA virus, is a member of the Polyomaviridae family which is known to infect humans. Clinical evidence of disease is mostly encountered in immunosuppressed individuals such as AIDS patients or those who undergo renal or bone ...
Rodrigo Lopes da Silva
doaj   +1 more source

The Enigmatic Origin of Papillomavirus Protein Domains

open access: yesViruses, 2017
Almost a century has passed since the discovery of papillomaviruses. A few decades of research have given a wealth of information on the molecular biology of papillomaviruses.
Mikk Puustusmaa   +3 more
doaj   +1 more source

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