Results 41 to 50 of about 5,830,231 (212)

Serological Evidence of HTLV-I and HTLV-II Coinfections in HIV-1 Positive Patients in Belém, State of Pará, Brazil

Memorias do Instituto Oswaldo Cruz, 1998
The occurrence of HTLV-I/II and HIV-1 coinfections have been shown to be frequent, probably in consequence of their similar modes of transmission. This paper presents the prevalence of coinfection of HTLV among HIV-1 infected and AIDS patients in Belém ...
Vallinoto ACR, Azevedo VN, Santos DEM, Caniceiro S, Mesquita FCL, Hall WW, Ishak MOG, Ishak R   +7 more
doaj  

Seroprevalencia de HTLV-I/II en hombres gays y trabajadoras sexuales de la Isla de Margarita, Venezuela HTLV-I/II seroprevalence among gay men and female sex workers from Margarita Island, Venezuela

Revista da Sociedade Brasileira de Medicina Tropical, 1998
Sabida la importante seroprevalencia en la Isla de Margarita para el HIV-1 nos propusimos conocer la seroprevalencia de HTLV-I/II en muestras de grupos epidemiologicamente importantes en su transmisión.
E. Castro de Batänjer, G. Echeverría de Pérez   +1 more
doaj   +1 more source

Infecção pelo vírus linfotrópico de células T humanas e transmissão vertical em gestantes de estado da Região Centro-Oeste do Brasil T-cell leukemia virus infection in pregnant women in a Central-Western state of Brazil

Revista Brasileira de Ginecologia e Obstetrícia, 2005
OBJETIVOS: avaliar a prevalência, características epidemiológicas (idade e procedência) e a taxa de transmissão vertical da infecção pelo HTLV I/II em gestantes submetidas à triagem pré-natal de acordo com o Programa de Proteção à Gestante do Estado de ...
Ernesto Antonio Figueiró-Filho, Alessandro Henrique Antunes Lopes, Flávio Renato de Almeida Senefonte, Virgilio Gonçalves de Souza Júnior, Carlos Augusto Botelho, Geraldo Duarte   +5 more
doaj   +1 more source

Evaluation of human T-cell leukemia virus in vitro diagnostics using plasma specimens collected in Japan

BMC Infectious Diseases, 2023
Background In vitro diagnostics (IVDs) for primary detection test/screening of human T-cell leukemia virus (HTLV) have recently been updated to new-generation products in Japan. In this study, the performance of these products was evaluated and discussed
Shigeru Kusagawa, Ai Kawana-Tachikawa, Keiji Matsubayashi, Rieko Sobata, Isao Hamaguchi   +4 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

Ovarian hormone loss modifies the nucleic acid cargo of circulating extracellular vesicles and skeletal muscle metabolism after acute exercise in rats

Experimental Physiology, Volume 111, Issue 10, Page 4578-4619, 1 October 2026.
Abstract Loss of ovarian hormones (i.e., menopause) leads to negative effects on metabolic health. While exercise offers significant benefits, it seems to be insufficient to completely reverse these changes. The mechanisms by which exercise conveys the effects throughout the body are still poorly understood.
Veera Puumalainen, Anni Maja, Tia‐Marje Korhonen, Tuuli A. Nissinen, Eero Hulkko, Janne A. Ihalainen, Maarit Lehti, Sira Karvinen   +7 more
wiley   +1 more source

Prevalence of HTLV-I and HTLV-II infections among HIV-1-infected asymptomatic individuals in São Paulo, Brazil

Revista do Instituto de Medicina Tropical de São Paulo, 1997
Human immunodeficiency virus (HIV-1)-infected subjects with acquired immunodeficiency syndrome (AIDS) are often infected with multiple pathogens. In particular, HTLV-I and HTLV-II infections have been found more frequently in AIDS patients than in ...
Jorge CASSEB, Adele CATERINO-DE ARAUJO, Marisa A. HONG, Simone SALOMÃO, Dana GALLO, R. Michael HENDRY, Alberto J.S. DUARTE   +6 more
doaj   +1 more source

ZW4864‐mediated inhibition of the β‐catenin/BCL9/BCL9L complex reveals therapeutic potential in bladder cancer

Molecular Oncology, Volume 20, Issue 9, Page 2296-2322, September 2026.
BCL9 and BCL9L drive bladder cancer progression by enhancing β‐catenin signaling, promoting proliferation, migration, invasion, and organoid growth. Genetic depletion of BCL9(L) suppresses malignant phenotypes, while pharmacological disruption of the β‐catenin/BCL9(L) complex with ZW4864 inhibits canonical Wnt signaling and tumor‐associated cellular ...
Roland Kotolloshi, Mandy Berndt‐Paetz, Eileen Lerner, Gregoire Najjar, Anca Azoitei, Krishna Pal Singh, Shailendra Kumar Gupta, Olaf Wolkenhauer, Cagatay Günes, Otmar Huber, Marc‐Oliver Grimm, Daniel Steinbach   +11 more
wiley   +1 more source

Immunofluorescence assay reactivity patterns of serum samples presenting indeterminate Western blot results for antibodies to HIV-1 and HTLV-I/II in Cordoba, Argentina

Revista do Instituto de Medicina Tropical de São Paulo, 2001
Serum samples (n: 110) from blood donors and high risk individuals from Cordoba, Argentina with indeterminate HIV-1 and HTLV-I/II Wb profiles were studied for specific antibodies to HTLV-I/II and HIV-1 by indirect immunofluorescence assay (IFA) and for ...
René GASTALDELLO, Sandra GALLEGO, María Beatriz ISA, Eduardo MATURANO, Santos SILEONI, Silvia NATES, Silvia MEDEOT   +6 more
doaj  

High-level Expression and One-step Purification of Chimeric Antigen Containing HTLV-I-II Diagnostic Epitopes in Escherichia coli

Iranian Journal of Allergy, Asthma and Immunology, 2020
Purification and preparation of three diagnostic antigens used for the detection of human T-lymphotropic virus (HTLV)-I/-II infection in E.coli are different parts of a multi-step method.
Mahnaz Bezhgi, Mohammad Fazilati
doaj   +1 more source