نتایج جستجو برای: htlv 1 infection

تعداد نتایج: 3099201  

Abbas Shirdel, Abdol Rahim Rezaee Akram Beyk yazdi Hassan Rahimi Houshang Rafatpanah Ian V Hutchinson Mahmoud Reza Azarpajooh

Introduction Genetic background has known to be associated with the outcome of human T cell lymphotropic virus (HTLV) type I infection. In The present study we investigate the association between GM-CSF gene polymorphisms with the outcome of HTLV-I infection. Materials and Methods We analyzed 3 single-nucleotide polymorphisms in the promter region of granulocyte macrophage colony stimulating...

Journal: :Journal of virology 2015
Maria Fernanda de Castro-Amarante Cynthia A Pise-Masison Katherine McKinnon Robyn Washington Parks Veronica Galli Maria Omsland Vibeke Andresen Raya Massoud Giovanna Brunetto Breanna Caruso David Venzon Steven Jacobson Genoveffa Franchini

UNLABELLED Because the viral DNA burden correlates with disease development, we investigated the contribution of monocyte subsets (classical, intermediate, and nonclassical monocytes) to the total viral burden in 22 human T cell leukemia virus type 1 (HTLV-1)-infected individuals by assessing their infectivity status, frequency, as well as chemotactic and phagocytic functions. All three monocyt...

Journal: :The Journal of infectious diseases 2006
Elizabeth Margaret Maloney Yoshihisa Yamano Paul C Vanveldhuisen Takashi Sawada Norma Kim Beverley Cranston Barrie Hanchard Steven Jacobson Michie Hisada

PURPOSE We conducted a longitudinal analysis of human T lymphotropic virus type I (HTLV-I) viral markers in 28 Jamaican mothers and their children, who were monitored for a median of 6.2 years after the birth of the children. METHODS The HTLV-I provirus DNA load was measured using the Taqman system (PE Applied Biosystems). The HTLV-I antibody titer was determined using the Vironstika HTLV-I/I...

Journal: :Memorias do Instituto Oswaldo Cruz 2000
P P Chieffi C S Chiattone E N Feltrim R C Alves M A Paschoalotti

The frequency of coinfection with Strongyloides stercoralis and human T-cell leukemia/lymphoma virus type 1 (HTML-1) was determined in 91 blood donors examined at the blood bank of a large hospital in São Paulo city, Brazil. As control group 61 individuals, not infected by HTLV-1, were submitted to the same techniques for the diagnosis of S. stercoralis infection. In HTLV-1 infected patients th...

2017
Nicolas Futsch Renaud Mahieux Hélène Dutartre

Going back to their discovery in the early 1980s, both the Human T-cell Leukemia virus type-1 (HTLV-1) and the Human Immunodeficiency Virus type-1 (HIV-1) greatly fascinated the virology scene, not only because they were the first human retroviruses discovered, but also because they were associated with fatal diseases in the human population. In almost four decades of scientific research, both ...

Journal: :Memorias do Instituto Oswaldo Cruz 2004
Silvane Braga Santos Aurélia Fonseca Porto André Luiz Muniz Amélia Ribeiro de Jesus Edgar M Carvalho

Human T cell leukemia virus type-I (HTLV-I) infection is associated with spontaneous T cell activation and uncontrolled lymphocyte proliferation. An exacerbated type-1 immune response with production of pro-inflammatory cytokines (interferon-gamma and tumor necrosis factor-alpha) is significantly higher in patients with myelopathy associated to HTLV-I than in HTLV-I asymptomatic carriers. In co...

Journal: :Journal of Neurology, Neurosurgery & Psychiatry 1991

Journal: :iranian journal of pathology 2012
amitis ramezani arezoo aghakhani mohammad banifazl zahra boland-ghamat maryam foroughi

background and objectives: human t-cell lymphotropic viruses (htlv) type 1 and 2 are retroviruses that share the same routes of transmission as human immunodeficiency virus (hiv). as a consequence of epidemiologic similarities, hiv and htlv-1/2 co-infection is frequent. due to the limited data, this study assessed the seroprevalence of htlv-1/2 infections in hiv infected patients in tehran, ira...

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