Results 11 to 20 of about 131,732 (302)

LINE-1 retrotransposon activation drives age-associated inflammation via cytoplasmic cDNA-STING/type I interferon signalling: therapeutic potential of reverse transcriptase inhibition [PDF]

Contemporary Oncology
Retrotransposable elements are harmful at several levels, and host surveillance systems fail to consider all these elements in severe effects. The key role of retrotransposon in aging and age-associated diseases remains unclear. We summarise whether LINE-
Arshad Mehmood, Yue Zhu Xue, Habab Merghani Yassin, Mohammad Zubair, Syed Adnan Rahmat, Aftab Ahmad   +5 more
doaj   +2 more sources

Molecular monitoring of HIV-1 drug resistance in Ifakara HIV-1 Cohort, Tanzania [PDF]

, 2013
HIV-1 resistance is one of the problems affecting success of antiretroviral therapy programmes worldwide. Many studies on efficacy of ART programmes, specifically on drug resistance, have been conducted in developed countries but not in developing ...
Masimba, Pax Jessey
core   +1 more source

Impact of HIV-1 subtype and antiretroviral therapy on protease and reverse transcriptase genotype: Results of a global collaboration [PDF]

, 2005
Background The genetic differences among HIV-1 subtypes may be critical to clinical management and drug resistance surveillance as antiretroviral treatment is expanded to regions of the world where diverse non-subtype-B viruses predominate.Methods and ...
Wynhoven, B, Cane, P, Holguin, A, Pedro Cahn, Maria Belen Bouzas, Africa Holguin, Luis F Brigido, Sirivichayakul, S, Anne-Mieke Vandamme, Camacho, R, Efron, B, Koya Ariyoshi, Grossman, Z, Robert W Shafer, Shafer, RW, Bouzas, MB, Brian Wynhoven, Ricardo Camacho, Jonathan N Weber, Harrigan, PR, Ariyoshi, K, Ana Patricia Carvalho, Rosangela Rodrigues, Rudich, H, Candice Pillay, Soares, MA, Katzenstein, DA, Vandamme, AM, Clarke, J, Lynn Morris, Snoeck, J, Soriano, V, Rodrigues, R, Brigido, LF, Wataru Sugiura, Praphan Phanuphak, Kantor, R, Sugiura, W, John Clarke, Jonathan M Schapiro, Rami Kantor, David A Katzenstein, Carvalho, AP, P Richard Harrigan, Patricia Cane, Phanuphak, P, Brad Efron, Pillay, D, Pillay, C, Sunee Sirivichayakul, Joke Snoeck, Cahn, P, Hagit Rudich, Schapiro, JM, Morris, L, Zehava Grossman, Amilcar Tanuri, Tanuri, A, Weber, JN, Vincent Soriano, Deenan Pillay, Marcelo A Soares   +61 more
core   +1 more source

Reduced susceptibility of human immunodeficiency virus type 1 (HIV-1) from patients with primary HIV infection to nonnucleoside reverse transcriptase inhibitors is associated with variation at novel amino acid sites [PDF]

, 2000
Recently, significant numbers of individuals with primary human immunodeficiency virus (HN) infection have been found to harbor viral strains with reduced susceptibility to antiretroviral drugs.
Jeannette M. Whitcomb, Susan J. Little, Philip H. Keiser, Hellmann, N S, Connick, E, D'Aquila, R T, Elizabeth Connick, Douglas D. Richman, Christos J. Petropoulos, Richard T. D'Aquila, Whitcomb, J M, Joseph K. Wong, Keiser, P H, Brown, A J, Wong, J K, Richman, D D, Heather M. Precious, Eric S. Daar, Huang, W, Wei Huang, Precious, H M, Nicholas S. Hellmann, Marlynne Quigg, Quigg, M, Daar, E S, Little, S J, Andrew J. Leigh Brown, Petropoulos, C J   +27 more
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Genetic basis of hypersusceptibility to protease inhibitors and low replicative capacity of human immunodeficiency virus type 1 strains in primary infection [PDF]

, 2004
The initial virus strains from as many as 12% of individuals with primary human immunodeficiency virus (HIV) infection have a 50% inhibitory concentration less than or equal to0.4-fold that of HIV type 1(NL4-3) (HIV-1(NL4-3)) to ritonavir ...
Joseph B. Margolick, Routy, JP, Susan J. Little, Frost, SDW, Leigh Brown, AJ, Connick, E, Little, SJ, Markowitz, M, Elizabeth Connick, Douglas D. Richman, Collier, AC, Richman, DD, Hellmann, NS, Brian Conway, Daar, ES, Good, B, Jacques Corbeil, Eric S. Daar, Margolick, JB, Simon D. W. Frost, Corbeil, J, Jean-Pierre Routy, Nicholas S. Hellmann, Benjamin Good, Viviana Simon, Simon, V, Ann C. Collier, Martin Markowitz, Conway, B, Andrew J. Leigh Brown   +29 more
core   +1 more source

Inhibitors of human immunodeficiency virus type 1 reverse transcriptase target distinct phases of early reverse transcription [PDF]

, 2001
Early HIV-1 reverse transcription can be separated into initiation and elongation phases. Here we show, using PCR analysis of negative-strand strong-stop DNA [(-)ssDNA] synthesis in intact virus, that different reverse transcriptase (RT) inhibitors ...
Harrich, D., Hooker, C. William, Harrich, David, Lott, William B., Lott, W. B., Hooker, C. W.   +5 more
core   +1 more source

Phenotypic and genotypic analyses to guide selection of reverse transcriptase inhibitors in second-line HIV therapy following extended virological failure in Uganda. [PDF]

, 2014
We investigated phenotypic and genotypic resistance after 2 years of first-line therapy with two HIV treatment regimens in the absence of virological ...
Awio, P., Munderi, P., Pillay, D., Ndembi, N., Nkurunziza, P., Ndembi, N, Pattery, T, Dunn, DT, van Cauwenberge, A, Gilks, C. F., Gilks, CF, Awio, P, Munderi, P, Nkurunziza, P, Kaleebu, P., Pillay, D, Goodall, RL, DART Virology Group and Trial Teams, Kaleebu, P, Goodall, R. L., Kityo, C., Dunn, D. T., Kityo, C, Pattery, T., van Cauwenberge, A.   +24 more
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HIV - recentes avanços na pesquisa de fármacos HIV - highlights in drug research

Química Nova, 2008
The development of new antiretroviral drugs is a dynamic process that is continuously fueled by identification of new molecular targets and new compounds for know targets.
Wilson Cunico, Claudia R. B. Gomes, Walcimar T. Vellasco Junior   +2 more
doaj   +1 more source

Phenotypic hypersusceptibility to multiple protease inhibitors and low replicative capacity in patients who are chronically infected with human immunodeficiency virus type 1 [PDF]

, 2005
Increased susceptibility to the protease inhibitors saquinavir and amprenavir has been observed in human immunodeficiency virus type 1 (HIV-1) with specific mutations in protease (V82T and N88S).
Wrin, T, Ruiz, L, Petropoulos, CJ, Clotet, B, Frost, SDW, Martinez-Picado, J, Leigh Brown, AJ, Parkin, NT   +7 more
core   +1 more source

A Review of Electroanalytical Techniques for Determination of Anti-HIV Drugs

International Journal of Electrochemistry, 2011
Until now after the human immunodeficiency virus (HIV) was discovered as the then tentative aetiological agent of acquired immune deficiency syndrome (AIDS), exactly 25 anti-HIV compounds have been formally approved for clinical use in the treatment of ...
Burçin Bozal, Bengi Uslu, Sibel A. Özkan   +2 more
doaj   +1 more source