Results 71 to 80 of about 25,503 (177)

HTLV-2 infection in Manaus, Brazil: first description of HTLV-2c subtype in an urban area of the Western Amazon region

Revista da Sociedade Brasileira de Medicina Tropical, 2020
INTRODUCTION: We investigated the prevalence of human T-cell lymphotropic virus types 1 and 2 (HTLV-1/2) infection in patients with hematological diseases from the western Amazon region of Brazil.
Gemilson Soares Pontes, Hygor Halyson Figueiredo Ribeiro, Diana Mota Toro, José Pereira de Moura Neto, Victor Souza, Maria Edilene Martins de Almeida, Valdinete Alves do Nascimento, Cristovão Alves da Costa, Felipe Gomes Naveca, Mike Santos, Antonio Carlos Rosário Vallinoto   +10 more
doaj   +1 more source

Re‐entry of donors deferred for false‐reactive screening tests in Canada: 10 years post implementation

Vox Sanguinis, Volume 121, Issue 6, Page 779-788, June 2026.
Abstract Background and Objectives Canadian Blood Services implemented a re‐entry programme in 2014. Donors deferred because of false‐reactive or indeterminate screening tests can provide a specimen for re‐entry testing 6 months after their initial test, and resume donating if they test negative for all infectious markers.
Chinchin Wang, Steven J. Drews, Mark Bigham, Mindy Goldman, Sheila F. O'Brien   +4 more
wiley   +1 more source

Epidemiological evidence for the role of puberty and immune senescence in Hodgkin lymphoma aetiology from 1992 Danish cases

International Journal of Cancer, Volume 158, Issue 10, Page 2629-2640, 15 May 2026.
What's New? The understanding of the epidemiological and clinical distinctions between Epstein–Barr virus (EBV)‐positive and EBV‐negative classic Hodgkin lymphoma remains incomplete. Here, the authors generated unique sets of population‐based sex‐ and age‐specific incidence rates of classic Hodgkin lymphoma in Denmark stratified by histological subtype
Klaus Rostgaard, Stephen Hamilton‐Dutoit, Kristina L. Lauridsen, Lisa Ottander, Trine L. Plesner, Peter Hollander, Peter Brown, Lene Sjö, Christoffer Johansen, Peter Kamper, Estrid Høgdall, Francesco d'Amore, Lena Specht, Ruth F. Jarrett, James D. McKay, Martin Hutchings, Lisa L. Hjalgrim, Ingrid Glimelius, Henrik Hjalgrim   +18 more
wiley   +1 more source

Isolated Pleural Effusion as Presentation of a Large B‐Cell Lymphoma: A Case Report and Diagnostic Considerations

Journal of Clinical Laboratory Analysis, Volume 40, Issue 10, May 2026.
A 79‐year‐old man presented with massive pleural effusion in which cytological examination revealed lymphoma cells without evidence of a solid tumor mass. Negative EBV in situ hybridization and negative HHV8 and HIV testing, combined with flow cytometric immunophenotyping and molecular findings, supported a diagnosis of fluid overload–associated large ...
Van Vlierberghe Magalie, Dewaide Rosina, Michaux Lucienne, Develter Wim, Van Aelst Sophie, Claerhout Helena   +5 more
wiley   +1 more source

Human Milk Practices in Swedish Neonatal Units: Results From a Nationwide Survey

Acta Paediatrica, Volume 115, Issue 5, Page 1048-1062, May 2026.
ABSTRACT Aim The aim of this study was to describe the routines for handling mother's own milk and donor human milk in Swedish neonatal care units related to national guidelines. Methods A web‐based survey of 24 of 38 neonatal units and 19 of 28 human milk banks in Sweden. Results Despite national guidelines, breast milk handling varied widely.
Ylva Thernström Blomqvist, Anna‐My Lund, Fredrik Ahlsson, Jenny Ericson, Charlotta Karlsson, Josefin Lundström, Ingela Sandström, Anna Gustafsson   +7 more
wiley   +1 more source

Human T-Cell Lymphotropic Virus (HTLV 1/2) in Ecuador: Time for Action

Viruses
The human T-cell lymphotropic viruses of type 1 and 2 (HTLV 1/2) are retroviruses with estimations of 10 million people infected worldwide. HTLV 1/2 viruses are endemic in South America where Indigenous and Afro American populations are considered of ...
Miguel Angel Garcia-Bereguiain, Solon Alberto Orlando, Melissa Joseth Carvajal Capa, Manuel Gonzalez   +3 more
doaj   +1 more source

Neuroinflammation as a result of non‐neurotropic herpesvirus infection

Immunology &Cell Biology, Volume 104, Issue 5, Page 443-451, May‐June 2026.
Atypical memory B cells (ABCs) might stimulate autoreactive T cells to cause neuroinflammation and CNS myeloid cell activation during MS. Abstract The non‐neurotropic Epstein Barr virus (EBV) has been suggested to initiate the prodromal phase of multiple sclerosis (MS), often years before the first clinical symptoms. This review discusses mechanisms by
Christian Münz
wiley   +1 more source

Human T-Cell Lymphotropic Virus: A Model of NF-κB-Associated Tumorigenesis

Viruses, 2011
Human T-cell lymphotropic virus type 1 (HTLV-1) is the etiological agent of adult T-cell leukemia/lymphoma (ATL), whereas the highly related HTLV-2 is not associated with ATL or other cancers.
Gutian Xiao, Zhaoxia Qu
doaj   +1 more source

High Rate of Human T-Cell Lymphotropic Virus-2 in Patients with HIV in the Peruvian Amazon

Tropical Medicine and Infectious Disease
HTLV-1/2 in people with HIV (PWH) has been little studied in the Peruvian Amazon, an endemic area for both viruses. We aimed to estimate its prevalence and describe the main clinical and epidemiological features of individuals with HTLV-HIV co-existence.
Silvia Otero-Rodriguez, Martin Casapia-Morales, Carmen de Mendoza, Viviana Pinedo-Cancino, Seyer Mego-Campos, Vicente Soriano, Esperanza Merino, José-Manuel Ramos-Rincón   +7 more
doaj   +1 more source

Human T‐Lymphotropic Virus Type 1 and 2 Seroprevalence among first‐time blood donors in Chile, 2011–2013

Journal of Medical Virology, 2015
Infection with human T‐lymphotropic virus type 1/2 (HTLV‐1/2) is a major health problem. HTLV‐1/2 infection is endemic in Chile but representative donor prevalence data are lacking. Data on all blood donors in a large network of Chilean blood centers were examined during 2011–2013.
San Martín, Hector, Balanda, Monserrat, Vergara, Nicolas, Valenzuela Pedevila, María Antonieta, Cartier Rovirosa, Luis, Ayala, Salvador, Ramírez, Eugenio   +6 more
openaire   +3 more sources