Abstract: Additionally, we experimentally simulated previously reported ETV/3TC resistance for HBV using HIVY115F/F116Y/Q151M with F160M/M184V (L180M/M204V in HBV RT) substituted.
Abstract: Structural analysis of RTY115F/F116Y/Q151M/F160M/M184V:DNA:3TC-TP also demonstrated that the loosely bound 3TC-TP is misaligned at the active site to prevent a steric clash with the side chain gamma-methyl of Val184.
Introduction: 3TC is also approved as an anti-HIV-1 agent, and M184V in HIV-1 RT, which co
Natural polymorphisms in HIV-1 CRF01_AE strain and profile of acquired drug resistance mutations in a long-term combination treatment cohort in northeastern China.
Result: Result: Nine known DRMs (K65R, V106 M, Y115F, V179 T/E/D, Y181C, M184 V, and G190S) and two potential new DRMs (V75 L and L228R) were demonstrated to be under positive selection pressure (Ka/Ks > 1, LOD > 2).
Result: The NRTI-associated DRMs detected at TF time point in descending order included K65R (57.1%), M184 V/I (47.6%), S68G (26.2%), A62V (14.3%), K70E/R (9.5%), and Y115F (9.5%).
High prevalence of integrase mutation L74I in West African HIV-1 subtypes prior to integrase inhibitor treatment.
PMID: 32105319
2020
The Journal of antimicrobial chemotherapy
Table: M184V
HIV-1 reverse transcriptase and protease mutations for drug-resistance detection among treatment-experienced and naive HIV-infected individuals.
Abstract: M46I and I47V were the most common mutations for
Result: The most common mutations were M46I and I47V for PIs, M184V for NRTIs, and K103N/S for NNRTIs (Table 6).
Table: M184V
Discussion: M46I and I47V were the most frequent mutations for PIs; M184V was the most common mutation for the NRTIs, and K103N/S was the most common mutation for NNRTIs.
Synthesis and biological evaluation of a series of 2-(((5-akly/aryl-1H-pyrazol-3-yl)methyl)thio)-5-alkyl-6-(cyclohexylmethyl)-pyrimi din-4(3H)-ones as potential HIV-1 inhibitors.
Abstract: M184V (62.04%), K103N (41.90%) and I54L (3.83%) were the most common observed mutations, respectively, in NRTI-, NNRTI- and PI-associated drug resistance.
Result: The most common primary NRTI mutations detected included M184V (62.04%), K65R (20.24%), K70R (15.01%), T215D/S (9.41%), Y115F (7.22%) and M41L (6.35%).
Table: M184V/I
Discussion: Although M184V/I causes high-level in vitro resistance to 3TC, PMID: 32205723
2020
AIDS (London, England)
Introduction: Moreover, an OLA-Simple kit that detects the NRTI mutation M184V and NNRTI mutations K103N, Y181C, and G190A was clinically validated across multiple HIV-1 subtypes, showing 99.6% sensitivity and 98.2% specificity compared to Sanger sequencing.
Method: A database containing HIVDR profiles from 2412 individuals initiating first-line ART in Mexico City genotyped by MiSeq was used to select 60 plasma specimens enriched for mutations K65R, K103N/S, Y181C, M184V, and G190A.
Method: OLA-Simple probes designed to detect K65R, PMID: 32264923
2020
BMC infectious diseases
Abstract: A plasma RNA genotype resistance test revealed wild-type virus in the integrase region and protease region (PR), but extensive resistance in the reverse transcriptase (RT) region (M41L, E44D, D67N, K70R, M184V, L210W and T215Y).
Conclusion: A genotype resistance test (GRT) in June 2002 (Trugene HIV-1 Genotyping Assay, Siemens Healthcare Diagnostics GmbH, Eschborn, Germany) showed extensive resistance in the RT region (M41L, E44D, D67
Drug Resistance Mutations Against Protease, Reverse Transcriptase and Integrase Inhibitors in People Living With HIV-1 Receiving Boosted Protease Inhibitors in South Africa.
Conclusion: Given the negative effect of M184V mutations on viral fitness, it is more plausible to the recycling of 3TC/FTC in second-line cART maintains the presence of M184V.
Conclusion: The majority of them had M184V mutations that could have been carried over from the first-line cART.
Result: M184V/I was also found in two (4%) patients receiving TDF plus 3TC, compared with those receiving FTC plus TDF (n = 1; 2%).
Result: M184V/I was detected in 52 (54%) patients suspected of failing cART.
Result: We observed M184V/I as the most prevalent NRTI mutation.
Table: M184V/I
Table: M184V
Discussion: In
HIV-1 Drug Resistance, Distribution of Subtypes, and Drug Resistance-Associated Mutations in Virologic Failure Individuals in Chengdu, Southwest China, 2014-2016.