2016
HIV Drug Resistance Mutations (DRMs) Detected by Deep Sequencing in Virologic Failure Subjects on Therapy from Hunan Province, China
Chen X, Zou X, He J, Zheng J, Chiarella J, Kozal MJ. HIV Drug Resistance Mutations (DRMs) Detected by Deep Sequencing in Virologic Failure Subjects on Therapy from Hunan Province, China. PLOS ONE 2016, 11: e0149215. PMID: 26895182, PMCID: PMC4760947, DOI: 10.1371/journal.pone.0149215.Peer-Reviewed Original ResearchConceptsDrug resistance mutationsVirologic failureDetection of DRMsPrevalence of DRMsSanger sequencingHIV drug resistance mutationsResistance mutationsART-experienced patientsART-experienced subjectsTreatment-experienced subjectsMedian viral loadNNRTI resistance mutationsStandard genotypingART adherenceViral loadAE subtypeMutation prevalenceDeep sequencingFailure subjectsExperienced subjectsResistant variantsOnly variablePatientsPrevalenceSubtypes
2014
Prevalence of WHO Transmitted Drug Resistance Mutations by Deep Sequencing in Antiretroviral-Naïve Subjects in Hunan Province, China
Xiaobai Z, Xi C, Tian H, Williams AB, Wang H, He J, Zhen J, Chiarella J, Blake LA, Turenchalk G, Kozal MJ. Prevalence of WHO Transmitted Drug Resistance Mutations by Deep Sequencing in Antiretroviral-Naïve Subjects in Hunan Province, China. PLOS ONE 2014, 9: e98740. PMID: 24896087, PMCID: PMC4045886, DOI: 10.1371/journal.pone.0098740.Peer-Reviewed Original ResearchConceptsART-naïve subjectsFirst-line antiretroviral therapyLine Antiretroviral TherapyPI TDRsDrug resistance mutationsNNRTI TDRAntiretroviral therapyPI mutationsPI/r useTransmitted Drug Resistance MutationsResistance mutationsAntiretroviral-naïve subjectsAdvanced chronic diseaseHigh-level resistanceAdvanced diseaseNNRTI mutationsNevirapine resistanceNRTI resistanceHIV variantsTime of testingChronic diseasesAE subtypeTreatment responseSubtype AER use
2011
Prevalence of Low-Level HIV-1 Variants with Reverse Transcriptase Mutation K65R and the Effect of Antiretroviral Drug Exposure on Variant Levels
Kozal MJ, Chiarella J, St John EP, Moreno EA, Simen BB, Arnold TE, Lataillade M. Prevalence of Low-Level HIV-1 Variants with Reverse Transcriptase Mutation K65R and the Effect of Antiretroviral Drug Exposure on Variant Levels. Antiviral Therapy 2011, 16: 925-929. PMID: 21900725, DOI: 10.3851/imp1851.Peer-Reviewed Original ResearchConceptsTreatment-naive individualsDifferent HIV-1 subtypesARV-naive subjectsHIV-1 subtypesAntiretroviral exposureViral loadSubtype CUltra-deep sequencingReverse Transcriptase Mutation K65RRitonavir-boosted protease inhibitorHIV-1 subtype CResistant variantsAntiretroviral drug exposurePlasma viral loadTreatment-naive subjectsLow-level variantsPre-therapy levelsHIV-1 variantsDrug resistance mutationsMutation K65RVirological failureSubtype BDrug exposureMutational loadHigh mutation load
2010
Prevalence and Clinical Significance of HIV Drug Resistance Mutations by Ultra-Deep Sequencing in Antiretroviral-Naïve Subjects in the CASTLE Study
Lataillade M, Chiarella J, Yang R, Schnittman S, Wirtz V, Uy J, Seekins D, Krystal M, Mancini M, McGrath D, Simen B, Egholm M, Kozal M. Prevalence and Clinical Significance of HIV Drug Resistance Mutations by Ultra-Deep Sequencing in Antiretroviral-Naïve Subjects in the CASTLE Study. PLOS ONE 2010, 5: e10952. PMID: 20532178, PMCID: PMC2880604, DOI: 10.1371/journal.pone.0010952.Peer-Reviewed Original ResearchConceptsARV-naïve subjectsVirologic failureUltra-deep sequencingPI TDRsTDR mutationsVirologic successWeek 48Clinical significanceHIV drug resistance mutationsAntiretroviral-naïve subjectsRate of TDRLopinavir/ritonavirM184V/IAtazanavir/ritonavirCase-control studyDrug resistance mutationsSimilar ratesNNRTI TDRCD4 countVirologic responseViral loadControl studyBaseline samplesResistance mutationsBaseline rate