Performance of an In-House Human Immunodeficiency Virus Type 1 Genotyping System for Assessment of Drug Resistance in Cuba

Authors: Abrahantes Y, Aleman Y, Alvarez A, Fonseca C, Kourí V, Perez J, Perez L, Schrooten Y, Van Laethem K, Vandamme AM, Vinken L
Publication Year: 2015
Journal: PLoS One
Link: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0117176

As commercial human immunodeficiency virus type 1 drug resistance assays are expensive, they are not commonly used in resource-limited settings. Hence, a more affordable in-house procedure was set up taking into account the specific epidemiological and economic circumstances of Cuba. The performance characteristics of the in-house assay were evaluated using clinical samples with various subtypes […]
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Trends and predictors of transmitted drug resistance (TDR) and clusters with TDR in a local Belgian HIV-1 epidemic

Authors: Albert J, Balotta C, Boucher C, De Munter P, Derdelinckx I, Ferreira F, Gomez-Lopez A, Khouri R, Kostrikis LG, Kücherer C, Li G, Littsola K, Nielsen C, Paredes R, Pineda-Peña AC, Schrooten Y, Stanojevic M, Trovão NS, Van Laethem K, Van Ranst M, Van Wijngaerden E, Vandamme AM, Vercauteren J, Vinken L, Wensing A
Publication Year: 2014
Journal: PLoS One
Link: http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0101738

We aimed to study epidemic trends and predictors for transmitted drug resistance (TDR) in our region, its clinical impact and its association with transmission clusters. We included 778 patients from the AIDS Reference Center in Leuven (Belgium) diagnosed from 1998 to 2012. Resistance testing was performed using population-based sequencing and TDR was estimated using the WHO-2009 surveillance list.
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Horizontal gene transfer from human host to HIV-1 reverse transcriptase confers drug resistance and partly compensates for replication deficits

Authors: De Baets G, Dekeersmaeker N, Li G, Megens S, Moutschen M, Rousseau F, Schrooten Y, Schymkowitz J, Vaira D, Van Laethem K, Vandamme AM
Publication Year: 2014
Journal: Virology
Link: http://www.ncbi.nlm.nih.gov/pubmed/24889250

We investigated the origin and the effect of insertion D67D-THGERDLGPA within HIV-1 RT from a patient failing antiviral therapy. The insertion developed within the context of pre-existing NRTI and NNRTI mutations (M41L, L210W, T215Y and N348I).
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Performance of an In-House Human Immunodeficiency Virus Type 1 Genotyping System for Assessment of Drug Resistance in Cuba

Trends and predictors of transmitted drug resistance (TDR) and clusters with TDR in a local Belgian HIV-1 epidemic

Horizontal gene transfer from human host to HIV-1 reverse transcriptase confers drug resistance and partly compensates for replication deficits

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