[PDF] Top 20 Polymorphisms of HIV 2 integrase and selection of resistance to raltegravir
Has 10000 "Polymorphisms of HIV 2 integrase and selection of resistance to raltegravir" found on our website. Below are the top 20 most common "Polymorphisms of HIV 2 integrase and selection of resistance to raltegravir".
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 ... See full document
11
HIV-2 Integrase Polymorphisms and Longitudinal Genotypic Analysis of HIV-2 Infected Patients Failing a Raltegravir-Containing Regimen
... of HIV-2 wild-type: Q44H (n = 2 patients), Q45H (n = 1), K46R (n = 3), K71R (n = 1), E85K (n = 1), Q91R (n = 1), E92A/G/Q (n = 8), T97A (n = 4), K127R (n = 1), Q148R (n = 1), V151I (n = 1), N155H (n ... See full document
13
G140S/Q148R and N155H mutations render HIV 2 Integrase resistant to Raltegravir whereas Y143C does not
... the HIV-2 group B RAL-susceptible ...with selection under RAL pressure in these ...the resistance of HIV- 1 or HIV-2 to INSTIs, and their role remains to be determined ... See full document
10
Hiv Integrase Mechanisms Of Resistance To Raltegravir, Elvitegravir, And Dolutegravir
... THE HIV-1 IN MUTANTS RESULT IN ALTERED MOLECULAR RECOGNITION OF HIV-1 INTEGRASE INHIBITORS Notable changes in molecular recognition of RAL, ELV and DTG by IN occurred in the IN mutant ternary ... See full document
95
HIV resistance to raltegravir
... RAL resistance when present on the HIV genome as a single mutation, explaining its frequent predominance in viral populations harvested early in the course of viral resistance ...in ... See full document
8
Raltegravir, elvitegravir, and metoogravir: the birth of "me too" HIV 1 integrase inhibitors
... of HIV. A plethora of polymorphic resistance mutations have almost instantly arisen in response to both raltegra- vir and the purported second-generation IN inhibitor, elvitegravir ... See full document
14
Effects of HIV type-1 immune selection on susceptability to integrase inhibitor resistance
... in integrase are subject to baseline changes and interactions with drug resistance in an HLA allele- dependant manner, reflecting the overlap of HLA- restricted T-cell epitopes targeted by the hosts’ immune ... See full document
12
Patterns of resistance development with integrase inhibitors in HIV
... for HIV therapy is the complete eradica- tion of the virus in infected individuals; however, this still remains ...of HIV-1 infection and probably the persistent low-level expression of nascent virions from ... See full document
12
Substitutions at Amino Acid Positions 143, 148, and 155 of HIV-1 Integrase Define Distinct Genetic Barriers to Raltegravir Resistance In Vivo
... Mutations at amino acids 143, 148, and 155 in HIV-1 integrase (IN) define primary resistance pathways in subjects failing ralte- gravir (RAL)-containing treatments. Although each pathway appears to ... See full document
7
Impact of the HIV 1 genetic background and HIV 1 population size on the evolution of raltegravir resistance
... of raltegravir resistance during raltegravir containing ...history, HIV-1 RNA load, CD4 + cell count and resistance mutations detected by population sequencing of five patients ... See full document
13
HIV drug resistance against strand transfer integrase inhibitors
... Experienced patients and selections using resistant viruses Due to the high degree of cross-resistance between RAL and EVG, neither may be used as salvage therapy for patients failing the other. DTG, however, has ... See full document
16
Effect of HIV-1 Integrase Resistance Mutations When Introduced into SIVmac239 on Susceptibility to Integrase Strand Transfer Inhibitors
... culture selection experiments with SIV- mac239 and various ...INSTI resistance mutations in ...in HIV therapy, transmission, and pathogenesis, and our work will hopefully facilitate this ... See full document
10
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 ... See full document
11
The HIV Integrase Inhibitor Raltegravir Inhibits Felid Alphaherpesvirus 1 Replication by Targeting both DNA Replication and Late Gene Expression
... the selection of drug-resistant vi- ...(HIV) integrase inhibitor raltegravir inhibits HHV-1 replication by targeting the DNA polymerase accessory factor and limits terminase-mediated genome ... See full document
17
Selective-Advantage Profile of Human Immunodeficiency Virus Type 1 Integrase Mutants Explains In Vivo Evolution of Raltegravir Resistance Genotypes
... on resistance and on fitness in vitro, it is therefore unclear why, in vivo, viral quasi- species having started evolution of resistance following the N155 pathway are almost always outcompeted by variants ... See full document
5
Lack of integrase inhibitors associated resistance mutations among HIV 1C isolates
... by raltegravir reducing elvitegravir susceptibility) in the current study is similar with a recent report from Brazilian subtype C isolates [27] and several other studies [23, ...and HIV-1C region specific ... See full document
8
Stable HIV 1 integrase diversity during initial HIV 1 RNA Decay suggests complete blockade of plasma HIV 1 replication by effective raltegravir containing salvage therapy
... of HIV-1 integrase diversity and heterogeneity within the first phase of HIV-1 RNA ...of polymorphisms in sequential samples during early HIV-1 RNA decay suggests that salvage ... See full document
5
Differential Effects of the G118R, H51Y, and E138K Resistance Substitutions in Different Subtypes of HIV Integrase
... and raltegravir, may represent the initial substitution in a dolutegravir resistance ...C integrase proteins have a low enzymatic cost associated with the G118R substitution, mostly at the strand ... See full document
13
Characterization of the R263K Mutation in HIV-1 Integrase That Confers Low-Level Resistance to the Second-Generation Integrase Strand Transfer Inhibitor Dolutegravir
... e Integrase (IN) strand transfer inhibitors (INSTIs) have been developed to inhibit the ability of HIV-1 integrase to irreversibly link the reverse-transcribed viral DNA to the host ...to ... See full document
10
Limited Marginal Utility of Deep Sequencing for HIV Drug Resistance Testing in the Age of Integrase Inhibitors
... of selection bias, because loss to follow-up is a regular occurrence in the course of clinical management and remains representative of a pragmatic population receiving testing in a clinical ...receiving ... See full document
13
Related subjects