نتایج جستجو برای: proviral load

تعداد نتایج: 150243  

2013
Nicolas A. Gillet Lucy Cook Daniel J. Laydon Carol Hlela Kristien Verdonck Carolina Alvarez Eduardo Gotuzzo Daniel Clark Lourdes Farré Achiléa Bittencourt Becca Asquith Graham P. Taylor Charles R. M. Bangham

Human T-lymphotropic Virus-1 (HTLV-1) is a retrovirus that persists lifelong by driving clonal proliferation of infected T-cells. HTLV-1 causes a neuroinflammatory disease and adult T-cell leukemia/lymphoma. Strongyloidiasis, a gastrointestinal infection by the helminth Strongyloides stercoralis, and Infective Dermatitis associated with HTLV-1 (IDH), appear to be risk factors for the developmen...

Journal: :Optics express 2007
L Wei J W Y Lit

The objective of this paper is to present a general strategy for design optimization of flattop interleavers, and dispersion compensation for the interleavers, in order to achieve superior optical performance. The interleaver is formed by two multi-cavity Gire-Tournois etalons (MC-GTE) in a Michelson Interferometer (MI). An interleaver that has m cavities in one etalon and n cavities in the oth...

Journal: :Journal of neurovirology 1999
A Poli M Pistello M A Carli F Abramo G Mancuso E Nicoletti M Bendinelli

Cytokine disregulation has been implicated in the pathogenesis of lentivirus-induced diseases. In the present study, 18 specific pathogen free (SPF) cats were inoculated with feline immunodeficiency virus (FIV) Petaluma strain and sacrificed at different times post-infection. Five additional SPF cats were used as controls. The cell localization of the cytokine tumor necrosis factor alpha (TNF-a...

2014
Camila F. Amorim Anselmo S. Souza Angela G. Diniz Natália B. Carvalho Silvane B. Santos Edgar M. Carvalho

The Human T lymphotropic virus type-1 (HTLV-1) infects predominantly T cells, inducing proliferation and lymphocyte activation. Additionally, HTLV-1 infected subjects are more susceptible to other infections caused by other intracellular agents. Monocytes/macrophages are important cells in the defense against intracellular pathogens. Our aims were to determine the frequency of monocytes subsets...

2017
E Fabian Cardozo Adriana Andrade John W Mellors Daniel R Kuritzkes Alan S Perelson Ruy M Ribeiro

The kinetics of HIV-1 decay under treatment depends on the class of antiretrovirals used. Mathematical models are useful to interpret the different profiles, providing quantitative information about the kinetics of virus replication and the cell populations contributing to viral decay. We modeled proviral integration in short- and long-lived infected cells to compare viral kinetics under treatm...

2016
Benjamin Usadi Roberta Bruhn Jue Lin Tzong-Hae Lee Elizabeth Blackburn Edward L. Murphy

Short or damaged telomeres have been implicated in degenerative conditions. We hypothesized that analysis of telomere length (TL) in human T-cell lymphotropic virus (HTLV) infection and HTLV-associated neuropathy might provide clues to the etiology of HTLV-associated disease and viral dynamics. A subset of 45 human T-cell lymphotropic virus type 1 (HTLV-1), 45 human T-cell lymphotropic virus ty...

Journal: :Journal of Clinical Investigation 2021

Clonal expansion of infected CD4+ T cells is a major mechanism HIV-1 persistence and barrier to achieving cure. Potential causes are homeostatic proliferation, effects integration, interaction with antigens. Here, we show that it possible link antigen responsiveness, the full proviral sequence, integration site, cell receptor β-chain (TCRβ) sequence examine role recurrent antigenic exposure in ...

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