Results 21 to 30 of about 19,515 (224)

Histogenesis of Merkel Cell Carcinoma: A Comprehensive Review

open access: yesFrontiers in Oncology, 2019
Merkel cell carcinoma (MCC) is a primary neuroendocrine carcinoma of the skin. This neoplasia features aggressive behavior, resulting in a 5-year overall survival rate of 40%. In 2008, Feng et al.
Thibault Kervarrec   +14 more
doaj   +1 more source

Viral MicroRNA Effects on Pathogenesis of Polyomavirus SV40 Infections in Syrian Golden Hamsters [PDF]

open access: yes, 2014
Shaojie Zhang, Vojtech Sroller, Preeti Zanwar, Steven J. Halvorson, Nadim J. Ajami, Corey W. Hecksel, Jody L. Swain, Connie Wong, Janet S. Butel, Department of Molecular Virology and Microbiology, Baylor College of Medicine, Houston, Texas, United States
Ajami, Nadim J.   +10 more
core   +3 more sources

Clinical and Epidemiologic Characterization of WU Polyomavirus Infection, St. Louis, Missouri

open access: yesEmerging Infectious Diseases, 2007
WU polyomavirus is a recently described polyomavirus found in patients with respiratory infections. Of 2,637 respiratory samples tested in St. Louis, Missouri, 2.7% were positive for WU polyomavirus by PCR, and 71% were coinfected with other respiratory ...
Binh-Minh Le   +8 more
doaj   +1 more source

Phosphoinositide 3′-Kinase γ Facilitates Polyomavirus Infection

open access: yesViruses, 2020
Polyomaviruses are small, non-enveloped DNA tumor viruses that cause serious disease in immunosuppressed people, including progressive multifocal leukoencephalopathy (PML) in patients infected with JC polyomavirus, but the molecular events mediating ...
Paul Clark   +6 more
doaj   +1 more source

The Role of Histone Post-Translational Modifications in Merkel Cell Carcinoma

open access: yesFrontiers in Oncology, 2022
Merkel Cell Carcinoma (MCC) is a rare but highly aggressive form of non–melanoma skin cancer whose 5-year survival rate is 63%. Merkel cell polyomavirus (MCPyV), a small DNA tumor virus, is the etiological agent of MCC.
Chiara Mazziotta   +11 more
doaj   +1 more source

Unraveling the Role of Allo-Antibodies and Transplant Injury. [PDF]

open access: yes, 2016
Alloimmunity driving rejection in the context of solid organ transplantation can be grossly divided into mechanisms predominantly driven by either T cell-mediated rejection (TCMR) and antibody-mediated rejection (ABMR), though the co-existence of both ...
Matsuda, Yoshiko, Sarwal, Minnie M
core   +2 more sources

Diagnostic Methods for and Clinical Pictures of Polyomavirus Primary Infections in Children, Finland

open access: yesEmerging Infectious Diseases, 2014
We used comprehensive serodiagnostic methods (IgM, IgG, and IgG avidity) and PCR to study Merkel cell polyomavirus and trichodysplasia spinulosa-associated polyomavirus infections in children observed from infancy to adolescence. Comparing seroconversion
Tingting Chen   +13 more
doaj   +1 more source

Economic Evaluation of Screening for Polyomavirus Infection in Kidney Transplant Recipients: A Cost-Utility Analysis

open access: yesTransplantation Direct, 2022
Background:. Screening for polyomavirus infection after kidney transplantation is recommended by clinical practice guidelines, but cost-effectiveness of this strategy is uncertain.
Germaine Wong, PhD   +5 more
doaj   +1 more source

EFFICIENT PROPAGATION OF ARCHETYPE JC POLYOMAVIRUS IN COS-7 CELLS: EVALUATION OF REARRANGEMENTS WITHIN NCCR STRUCTURAL ORGANIZATION DURING TRANSFECTION. [PDF]

open access: yes, 2017
John Cunningham virus (JCPyV) is an ubiqui-tous human pathogen that causes disease in immunocom-promised patients. The JCPyV genome is composed of an early region and a late region, which are physically sepa-rated by the ...
Anzivino, Elena   +7 more
core   +1 more source

Polyomavirus nephropathy: Risk analysis in paired renal Transplant recipients

open access: yesBrazilian Journal of Transplantation, 2016
Polyomavirus allograft nephropathy (PVAN) has a negative impact on allograft function and survival. Analysis of paired kidneys from same donor can help to understand the role of recipient risk factors for PVAN. This analysis can also define donor related
André Barros Albuquerque Esteves   +5 more
doaj   +1 more source

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