Results 11 to 20 of about 328 (90)

Trichodysplasia spinulosa: a comprehensive review of the disease and its treatment

Journal of the European Academy of Dermatology and Venereology, Volume 35, Issue 5, Page 1067-1076, May 2021., 2021
Abstract Trichodysplasia spinulosa (TS) is a rare dermatological disease caused by TS‐associated polyomavirus (TSPyV) in immunosuppressed patients. The seroprevalence of TSPyV in immunocompetent adults is high and the number of immunosuppressed patients developing TS remains low, suggesting that TS is underdiagnosed and/or that additional unknown ...
P. Curman, A. Näsman, H. Brauner
wiley   +1 more source

Infrequent detection of KI, WU and MC polyomaviruses in immunosuppressed individuals with or without progressive multifocal leukoencephalopathy. [PDF]

PLoS ONE, 2011
Conflicting prevalence of newly identified KI (KIPyV), WU (WUPyV) and Merkel Cell Carcinoma (MCPyV) polyomaviruses have been reported in progressive multifocal leukoencephalopathy (PML) patient samples, ranging from 0 to 14.3%. We analyzed the prevalence
Xin Dang, Seweryn Bialasiewicz, Michael D Nissen, Theo P Sloots, Igor J Koralnik, Chen S Tan   +5 more
doaj   +1 more source

DNA from KI, WU and Merkel cell polyomaviruses is not detected in childhood central nervous system tumours or neuroblastomas. [PDF]

PLoS ONE, 2009
BACKGROUND: BK and JC polyomaviruses (BKV and JCV) are potentially oncogenic and have in the past inconclusively been associated with tumours of the central nervous system (CNS), while BKV has been hinted, but not confirmed to be associated with ...
Géraldine Giraud, Torbjörn Ramqvist, Diana V Pastrana, Vincent Pavot, Cecilia Lindau, Per Kogner, Abiel Orrego, Christopher B Buck, Tobias Allander, Stefan Holm, Bengt Gustavsson, Tina Dalianis   +11 more
doaj   +1 more source

Polyomaviruses KI and WU in Immunocompromised Patients with Respiratory Disease

Emerging Infectious Diseases, 2009
Polyomaviruses KI (KIPyV) and WU (WUPyV) were recently identified, mainly in respiratory specimens from children. Among 200 patients with respiratory disorders admitted to Saint Louis Hospital, Paris, France, KIPyV was detected in 8% and WUPyV in 1 ...
Thomas Mourez, Anne Bergeron, Patricia Ribaud, Catherine Scieux, Régis Peffault de Latour, Abdellatif Tazi, Gérard Socié, François Simon, Jérôme LeGoff   +8 more
doaj   +1 more source

Serologic Evidence of Frequent Human Infection with WU and KI Polyomaviruses

Emerging Infectious Diseases, 2009
WU polyomavirus (WUPyV) and KI polyomavirus (KIPyV) are novel human polyomaviruses. They were originally identified in human respiratory secretions, but the extent of human infection caused by these viruses has not been described to date.
Nang L. Nguyen, Binh-Minh Le, David Wang
doaj   +1 more source

WU and KI Polyomaviruses in Respiratory Samples from Allogeneic Hematopoietic Cell Transplant Recipients

Emerging Infectious Diseases, 2012
Data are limited regarding 2 new human polyomaviruses, KI polyomavirus (KIPyV) and WU polyomavirus (WUPyV), in immunocompromised patients. We used real-time PCR to test for these and 12 respiratory viruses in 2,732 nasal wash samples collected during the
Jane Kuypers, Angela P. Campbell, Katherine A. Guthrie, Nancy L. Wright, Janet A. Englund, Lawrence Corey, Michael Boeckh   +6 more
doaj   +1 more source

High prevalence of antibodies against polyomavirus WU, polyomavirus KI, and human bocavirus in German blood donors

BMC Infectious Diseases, 2010
Background DNA of the polyomaviruses WU (WUPyV) and KI (KIPyV) and of human bocavirus (HBoV) has been detected with varying frequency in respiratory tract samples of children.
Opitz Andreas, Schubert Jörg, Ewald Moritz, Scheiner Barbara, Prifert Christiane, Neske Florian, Weissbrich Benedikt   +6 more
doaj   +1 more source

KI and WU Polyomaviruses and CD4+ Cell Counts in HIV-1–infected Patients, Italy

Emerging Infectious Diseases, 2010
To investigate an association between KI and WU polyomavirus (KIPyV and WUPyV) infections and CD4+ cell counts, we tested HIV-1–positive patients and blood donors.
Muhammed Babakir-Mina, Massimo Ciccozzi, Francesca Farchi, Massimiliano Bergallo, Rossana Cavallo, Gaspare Adorno, Carlo Federico Perno, Marco Ciotti   +7 more
doaj   +1 more source

Clinical epidemiology of bocavirus, rhinovirus, two polyomaviruses and four coronaviruses in HIV-infected and HIV-uninfected South African children. [PDF]

PLoS ONE, 2014
BackgroundAdvances in molecular diagnostics have implicated newly-discovered respiratory viruses in the pathogenesis of pneumonia. We aimed to determine the prevalence and clinical characteristics of human bocavirus (hBoV), human rhinovirus (hRV ...
Marta C Nunes, Zachary Kuschner, Zelda Rabede, Richard Madimabe, Nadia Van Niekerk, Jackie Moloi, Locadiah Kuwanda, John W Rossen, Keith P Klugman, Peter V Adrian, Shabir A Madhi   +10 more
doaj   +1 more source

Human Polyomavirus Reactivation: Disease Pathogenesis and Treatment Approaches

Journal of Immunology Research, Volume 2013, Issue 1, 2013., 2013
JC and BK polyomaviruses were discovered over 40 years ago and have become increasingly prevalent causes of morbidity and mortality in a variety of distinct, immunocompromised patient cohorts. The recent discoveries of eight new members of the Polyomaviridae family that are capable of infecting humans suggest that there are more to be discovered and ...
Cillian F. De Gascun, Michael J. Carr, Mario Clerici   +2 more
wiley   +1 more source