Results 1 to 10 of about 13,901 (159)

HTLV-1 and HTLV-2 infections in patients with endemic mycoses in São Paulo, Brazil: A cross-sectional, observational study

The Lancet Regional Health. Americas, 2022
Summary: Background: Brazil is a country endemic for human T-lymphotropic virus 1 and 2 (HTLV-1 and HTLV-2), systemic mycoses such as paracoccidioidomycosis (PCM) and histoplasmosis (HP), and aspergillosis (AP). The prevalence of HTLV-1/-2 infections in
Adele Caterino-de-Araujo, Karoline Rodrigues Campos, Isis Campos Alves, Adriana Pardini Vicentini   +3 more
doaj   +3 more sources

Respiratory and Urinary Tract Infections, Arthritis, and Asthma Associated with HTLV-I and HTLV-II Infection

Emerging Infectious Diseases, 2004
Human T-lymphotropic virus types I and II (HTLV-I and -II) cause myelopathy; HTLV-I, but not HTLV-II, causes adult T-cell leukemia. Whether HTLV-II is associated with other diseases is unknown.
Edward L. Murphy, Baoguang Wang, Ronald A. Sacher, Joy Fridey, James W. Smith, Catharie C. Nass, Bruce Newman, Helen E. Ownby, George Garratty, Sheila T. Hutching, George B. Schreiber   +10 more
doaj   +3 more sources

Evaluation of the immunochromatographic assay for HTLV-1/2 detection in Gabon: genotype-specific limitations in Central Africa [PDF]

Microbiology Spectrum
The human T lymphotropic virus types 1 and 2 (HTLV-1/2) are highly endemic in sub-Saharan Africa but are largely unreported. This is due to limited knowledge of HTLV-1/2 infections and a lack of suitable facilities for systematic screening.
Eldridge Fedricksen Oloumbou, Hanneke Fanhole Moussonda-Mouele, Abdoulaye Diané, Michel Charonne Mbezele-Ba-Nsegue-Abessolo, Ivan Mfouo-Tynga, Augustin Mouinga-Ondémé   +5 more
doaj   +2 more sources

Molecular characterization of Human T-cell Lymphotropic Viruses 1 and 2 (HTLV-1 and HTLV-2) in samples from blood donation candidates in the state of Pará, Brazilian Amazon [PDF]

Brazilian Journal of Infectious Diseases
The Human T-Lymphotropic Virus (HTLV) is a retrovirus belonging to the Retroviridae family and the Deltaretrovirus genus, which has a tropism for T lymphocytes.
Carolina Alcântara Maneschy, Patricia Santos Lobo, Carlos Eduardo de Melo Amaral, Katarine Antonia dos Santos Barile, Jairo Augusto Americo de Castro, Rodrigo Vellasco Duarte Silvestre, Felipe Bonfim Freitas, Luana Silva Soares, Sylvia Fátima Santos Guerra   +8 more
doaj   +2 more sources

Development and Validation of a Rapid Screening Test for HTLV-I IgG Antibodies

Viruses, 2022
Initial diagnosis of human T cell lymphotropic virus (HTLV) infections is mainly based by detecting antibodies in plasma or serum using laboratory-based methods.
Bobby Brooke Herrera, Rafaela Mayoral, Carlos Brites   +2 more
doaj   +1 more source

HTLV-1/2 Infection in Blood Donors from a Non-Endemic Area (Catalonia, Spain) between 2008 and 2017: A 10-Year Experience

Viruses, 2022
Human T-cell lymphotropic virus type 1 and 2 (HTLV-1/2) screening is not mandatory in Spanish blood banks. In Catalonia, selective screening was introduced in 2008, followed by universal screening in 2011.
Maria Piron, Fernando Salvador, Estrella Caballero, Adrián Sánchez-Montalvá, Marta Bes, Natàlia Casamitjana, Lluís Puig, Israel Molina, Silvia Sauleda   +8 more
doaj   +1 more source

Usefulness of a Nested-polymerase chain reaction for molecular diagnosis of human T-cell lymphotropic virus type I/II

Memorias do Instituto Oswaldo Cruz, 2004
This study aimed at implementing a Nested-polymerase chain reaction (Nested-PCR) for the molecular diagnosis of human T-cell lymphotropic virus type I/II (HTLV-I and HTLV-II) infections in peripheral blood mononuclear cells of infected subjects in ...
Sandra Gallego, Andrea Mangano, René Gastaldello, Luisa Sen, Silvia Medeot   +4 more
doaj   +1 more source

Association between human papillomavirus and human T-lymphotropic virus in indigenous women from the Peruvian Amazon. [PDF]

PLoS ONE, 2012
No association between the Human T-cell lymphotropic virus (HTLV), an oncogenic virus that alters host immunity, and the Human Papillomavirus (HPV) has previously been reported.
Magaly M Blas, Isaac E Alva, Patricia J Garcia, Cesar Carcamo, Silvia M Montano, Ricardo Muñante, Joseph R Zunt   +6 more
doaj   +1 more source

Prevalence and Risk Factors for HTLV-1/2 Infection in Quilombo Remnant Communities Living in the Brazilian Amazon

Frontiers in Public Health, 2022
Human T-lymphotropic viruses 1 and 2 (HTLV-1 and HTLV-2) are retroviruses that originated on the African continent and dispersed throughout other continents through human migratory flows. This study describes the prevalence of HTLV-1 and HTLV-2 infection
Wandrey Roberto dos Santos Brito, Wandrey Roberto dos Santos Brito, Greice de Lemos Cardoso-Costa, Greice de Lemos Cardoso-Costa, Lourival Marques Roland Junior, Lourival Marques Roland Junior, Keise Adrielle Santos Pereira, Keise Adrielle Santos Pereira, Felipe Teixeira Lopes, Felipe Teixeira Lopes, Bernardo Cintra dos Santos, Aline Cecy Rocha de Lima, Aline Cecy Rocha de Lima, Isabella Nogueira Abreu, Isabella Nogueira Abreu, Carlos Neandro Cordeiro Lima, Carlos Neandro Cordeiro Lima, Sandra Souza Lima, Izaura M. Vieira Cayres Vallinoto, Izaura M. Vieira Cayres Vallinoto, Eduardo José Melo dos Santos, Eduardo José Melo dos Santos, João Farias Guerreiro, Antonio Carlos Rosário Vallinoto, Antonio Carlos Rosário Vallinoto   +24 more
doaj   +1 more source

Human T-lymphotropic virus 1/2 infection among immigrants and refugees in Central Brazil, an emerging vulnerable population

Frontiers in Public Health, 2023
IntroductionMigratory flows play a significant role in the spread of human T-lymphotropic virus 1/2 (HTLV-1/2). In the last decade, a substantial migration of individuals occurred from Haiti and Venezuela to Brazil.
Thaís Augusto Marinho, Larissa Silva Magalhães, Kamila Cardoso dos Santos, Thaynara Lorrane Silva Martins, Grazielle Rosa da Costa e Silva, Ágabo Macedo da Costa e Silva, Megmar Aparecida dos Santos Carneiro, Karlla Antonieta Amorim Caetano, Sheila Araújo Teles, Regina Maria Bringel Martins   +9 more
doaj   +1 more source