Drug Resistance Mutations Against Protease, Reverse Transcriptase and Integrase Inhibitors in People Living With HIV-1 Receiving Boosted Protease Inhibitors in South Africa.
Result: Among the key DRMs for NRTIs, K65R (1.6%, 5/322) conferred high-level resistance, T69D (0.3%, 1/322) conferred intermediate resistance and M41L (0.6%, 2/322), D67N (0.6%, 2/322) and T215D (0.3%, 1/322) conferred low-level resistance.
Table: M41L
Prevalence of human immunodeficiency virus-1 drug-resistant mutations among adults on first- and second-line antiretroviral therapy in a resource-limited health facility in Busia County, Kenya.
PMID: 33654530
2020
The Pan African medical journal
Table: M41L
Virologic suppression in patients with a documented M184V/I mutation based on the number of active agents in the antiretroviral regimen.
Discussion: Two of these samples had M41L and T215Y TAMs, a combination which further enhances cross-resistance to all US FDA approved NRTIs, a phenomenon known as Multi-NRTI resistance.
Review of Doravirine Resistance Patterns Identified in Participants During Clinical Development.
PMID: 32925358
2020
Journal of acquired immune deficiency syndromes (1999)
Table: M41L
First case of Dolutegravir and Darunavir/r multi drug-resistant HIV-1 in Cameroon following exposure to Raltegravir: lessons and implications in the era of transition to Dolutegravir-based regimens.
PMID: 32843050
2020
Antimicrobial resistance and infection control
Conclusion: Detected RAMs were M41L, K70Q, V75I, Q151M, M184V and T215F for NRTI; K103N and V108I for NNRTI; and L10F, K20I, M36I, M46I, I47V, I54L, L63H, L76V, V82S and L89I for PI/r.
[Prevalence of transmitted drug resistance in HIV-infected treatment-naive patients in Chile].
Abstract: The mutations in reverse transcriptase were M41L, L210W, D67N, K70E, M184V, K103N (6.36%, 95% CI 3.5-10.4), G190A, E138A, K101E, and I84V in protease.
HIV-1 Drug Resistance in ART-Naive Individuals in Myanmar.
Discussion: Some SDRMs, including NRTI-related mutations (M41L, D67E/G/N, K70E/R, M184V, T215any, and K219any) and NNRTI-related mutations (K101E/P, K103N/S, V106A/M, Y181any, G190any, and P225H) were reported in Myanmar.