[PDF] Top 20 Banco de Preguntas Para El Examen Nacional de Residencias 10
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Effects of HIV type-1 immune selection on susceptability to integrase inhibitor resistance
... of integrase inhibitors expands to use within more diverse populations, different antiretro- viral combinations, and to different clinical settings, a more detailed understanding of the overall genetic barrier to ... See full document
107
The mechanism of H171T resistance reveals the importance of Nδ protonated His171 for the binding of allosteric inhibitor BI D to HIV 1 integrase
... of HIV-1 variants in the presence of ALLINI BI-D (Additional file 1: Figure S1), a more potent analog of BI-1001, did not result in the A128T mutation but instead revealed several amino acid changes ... See full document
5
Resistance Mutations in Human Immunodeficiency Virus Type 1 Integrase Selected with Elvitegravir Confer Reduced Susceptibility to a Wide Range of Integrase Inhibitors
... the HIV-1 IIIB strains selected in the presence of increasing concentrations of this IN inhibitor were analyzed genotypically and phenotypi- cally at different stages of the selection ...nine ... See full document
95
Identification of Novel Mutations Responsible for Resistance to MK-2048, a Second-Generation HIV-1 Integrase Inhibitor
... second-generation integrase strand transfer inhibitor (INSTI) developed with the goal of retaining activity against viruses containing mutations associated with resistance to first- generation ... See full document
178
Mutations Located outside the Integrase Gene Can Confer Resistance to HIV 1 Integrase Strand Transfer Inhibitors
... ABSTRACT Resistance to the integrase strand transfer inhibitors raltegravir and elvite- gravir is often due to well-identified mutations in the integrase ...select resistance to dolutegravir ... See full document
180
Characterization of the R263K Mutation in HIV-1 Integrase That Confers Low-Level Resistance to the Second-Generation Integrase Strand Transfer Inhibitor Dolutegravir
... of HIV-1 integrase to irreversibly link the reverse-transcribed viral DNA to the host ...to resistance, allowing the vi- rus to escape these powerful drugs through several resistance ... See full document
137
Uncommon Pathways of Immune Escape Attenuate HIV-1 Integrase Replication Capacity
... the immune-driven attenuation of HIV-1 integrase function is not a general phenomenon during natural ...of integrase RC values observed in this study was relatively narrow, indicating ... See full document
139
HIV 1 protease inhibitor mutations affect the development of HIV 1 resistance to the maturation inhibitor bevirimat
... of inhibitor for 14 days and monitoring p24 ...four resistance mutations had an apparent effect on viral replication in the background of HXB2 wild-type virus (Figure ...bevirimat resistance ... See full document
8
Targeting Human Immunodeficiency Virus (HIV) Type 2 Integrase Protein into HIV Type 1
... for HIV-1 p24 antigen by enzyme-linked immunosorbent assay (Coulter ...and 1 ng of each virus (p24 antigen equivalents) was used to infect monolayer cultures of P4 indicator ... See full document
33
Unintegrated HIV 1 provides an inducible and functional reservoir in untreated and highly active antiretroviral therapy treated patients
... spontaneous HIV-1 repli- cation were present in 5/5 patients harboring a preintegra- tion reservoir ...unintegrated HIV-1 reservoir could result from ongoing viral replication in patients with ... See full document
14
Genetic correlates of in vivo viral resistance to indinavir, a human immunodeficiency virus type 1 protease inhibitor.
... the resistance patterns of isolates from 15 additional IDV-treated patients, as shown in Table ...measurable resistance to IDV. Every viral isolate tested that exhibited resistance to IDV also ... See full document
Molecular evolution of HIV 1 integrase during the 20 years prior to the first approval of integrase inhibitors
... INSTI resistance mutations (T66I, E92Q, F121Y, Y143CHR, S147G, Q148HKR, N155H) that confer sub- stantial phenotypic resistance to at least one of the cur- rently approved INSTI as well as minor INSTI ... See full document
17
Resistance to Second-Generation HIV-1 Maturation Inhibitors
... inhibits HIV-1 maturation by blocking a late step in protease-mediated Gag processing: the cleavage of the capsid-spacer peptide 1 (CA-SP1) intermediate to mature ...conferring resistance to ... See full document
94
Effect of HIV-1 Integrase Resistance Mutations When Introduced into SIVmac239 on Susceptibility to Integrase Strand Transfer Inhibitors
... IN resistance mutants (including G140S/Q148R), except for G118R and ...for HIV-1 that showed that DTG was active against most RAL- and EVG-resistant viruses that contained only one or two INSTI ... See full document
199
Allosteric integrase inhibitor potency is determined through the inhibition of HIV-1 particle maturation
... electron-dense HIV-1 ...underlie HIV-1 core formation might by contrast be particularly sensitive to deregulated IN multimeri- ...during HIV-1 production is the post- cleavage IN ... See full document
64
Patterns of resistance development with integrase inhibitors in HIV
... only integrase (IN) inhibitor approved for use in HIV therapy, has recently been ...inhibits HIV-1 replication by blocking the IN strand transfer ...with resistance to ... See full document
15
Integrase and integration: biochemical activities of HIV 1 integrase
... of HIV DNA integration into the host DNA has shown that integration is not entirely ran- ...that HIV tends to integrate into sites of active transcription ...for HIV-1 replication and LEDGF/ ... See full document
6
<p>Dolutegravir And Lamivudine Combination For The Treatment Of HIV-1 Infection</p>
... viral resistance for treatment failures are unwarranted as even where resis- tance to 3TC develops, resistance to DTG remains very rare due to its high resistance ... See full document
11
Histone deacetylase 1 interacts with HIV 1 Integrase and modulates viral replication
... (Qiagen). HIV-1 DNA species were analyzed by quantitative PCR using the SYBR Green Master Mix, as described by Suzuki et ...the HIV-1-specific antisense primer M661 (5′-CCTGCG ... See full document
140
Polymorphisms of HIV 2 integrase and selection of resistance to raltegravir
... described HIV-2 IN polymorphisms detected in group A clinical isolates from 39 patients and in group B isolates from 6 ...on HIV-2 IN polymorph- isms [14] and highlight the importance of those residues that ... See full document
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