Long-term persistence of primary genotypic resistance after HIV-1 seroconversion.
PMID: 15577410
2004
Journal of acquired immune deficiency syndromes (1999)
Abstract: By contrast, Y181C and K219Q in RT, occurring alone, disappeared within 25 and 9 months, respectively.
Dioxolane guanosine 5'-triphosphate, an alternative substrate inhibitor of wild-type and mutant HIV-1 reverse transcriptase. Steady state and pre-steady state kinetic analyses.
PMID: 12651859
2003
The Journal of biological chemistry
Abstract: In vitro, HIV-1 mutants resistant to 3'-azido-3'-deoxythymidine (M41L/D67N/K70R/T215Y/K219Q) and (-)beta-L-2',3'-dideoxy-3'-thiacytidine (3TC) (M184V) remain sensitive to DXG.
The Y181C substitution in 3'-azido-3'-deoxythymidine-resistant human immunodeficiency virus, type 1, reverse transcriptase suppresses the ATP-mediated repair of the 3'-azido-3'-deoxythymidine 5'-monophosphate-terminated primer.
PMID: 12902345
2003
The Journal of biological chemistry
Abstract: Resistance to zidovudine (3'-azido-3'-deoxythymidine, AZT) by the human immunodeficiency virus, type 1, requires multiple amino acid substitutions such as D67N/K70R/T215F/K219Q in the viral reverse transcriptase (RT).
Non-nucleoside inhibitors of HIV-1 reverse transcriptase inhibit phosphorolysis and resensitize the 3'-azido-3'-deoxythymidine (AZT)-resistant polymerase to AZT-5'-triphosphate.
PMID: 12917424
2003
The Journal of biological chemistry
Abstract: Here we compared wild type and AZT-resistant (D67N/K70R/T215Y/K219Q) RTs for their ability to unblock the AZTMP-terminated primer by phosphorolysis in the presence of physiological concentrations of pyrophosphate or ATP.
High incidence of non-B and recombinant HIV-1 strains in newly diagnosed patients in Galicia, Spain: study of genotypic resistance.
Abstract: Five of 85 patients (5.9%), all infected with B subtype viruses, showed resistance-associated mutations in RT (M184V, M41L, L210W, T215Y/D and K219Q).
Mutation patterns of the reverse transcriptase genes in HIV-1 infected patients receiving combinations of nucleoside and non nucleoside inhibitors.
PMID: 14522102
2003
International journal of antimicrobial agents
Abstract: The frequencies of T215S/Y/F, M41L, D67N, L210W K70R, K219Q mutations, detectable in plasma samples, conferring resistance to zidovudine were 61.2, 56.2, 36.2, 31.5, 27.5 and 17.5%, respectively.
New patterns of HIV-1 resistance during HAART.
PMID: 14616723
2003
Clinical microbiology and infection
Abstract: Nucleoside analog mutations (NAMs) (M41L, D67N, K70R, L210W, T215Y/F and K219Q/E) are associated with reduced susceptibility to most nucleoside analogs and the nucleotide tenofovir.
A review of HIV-1 resistance to the nucleoside and nucleotide inhibitors.
PMID: 14754429
2003
Current drug targets. Infectious disorders
Abstract: There are several major genetic mutational patterns of resistance and cross-resistance that evolve with the NRTIs including the thymidine analog mutations M41L, D67N, K70R, L210W, T215Y, and K219Q/E/W, the non-thymidine mutations M184V, L74V, and K65R, and the multidrug resistant Q151M complex, as well as others.
Sexual transmission of HIV-1 isolate showing G-->A hypermutation.
Abstract: The patient's viral genotype showed several mutations related to antiretroviral drug resistance in RT (T69N, M184V, T215F, K219Q) and protease (M36I, G48V, I54V, T63L, V82A) genes.
[Mutations of resistance of HIV-1 in previously untreated patients at penitentiary centers of the Autonomous Community of Valencia, Spain. REPRICOVA study].
Abstract: With regard to NIRT, 7 samples (5.2% of total) showed some mutation of resistance: M41L, D67N, L210W and K219Q, all them secondary to and associated with resistance to zidovudine, abacavir as well as group B multinucleoside-resistance.
HIV mutation literature information.
PMID: 
2004
Journal of acquired immune deficiency syndromes (1999)
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