3 documents found, page 1 of 1
Drivers of HIV-1 transmission: The Portuguese case
Pineda-Peña, Andrea-Clemencia; Pingarilho, Marta; Li, Guangdi; Vrancken, Bram; Libin, Pieter; Gomes, Perpétua; Camacho, Ricardo Jorge; Theys, KristofBackground Portugal has one of the most severe HIV-1 epidemics in Western Europe. Two subtypes circulate in parallel since the beginning of the epidemic. Comparing their transmission patterns and its association with transmitted drug resistance (TDR) is important to pinpoint transmission hotspots and to develop evidence-based treatment guidelines. Methods Demographic, clinical and genomic data were collected fr...
A genotypic method for determining HIV-2 coreceptor usage enables epidemiologic...
Döring, Matthias; Borrego, Pedro; Büch, Joachim; Martins, Andreia; Friedrich, Georg; Camacho, Ricardo Jorge; Eberle, Josef; Kaiser, RolfBackground: CCR5-coreceptor antagonists can be used for treating HIV-2 infected individuals. Before initiating treatment with coreceptor antagonists, viral coreceptor usage should be determined to ensure that the virus can use only the CCR5 coreceptor (R5) and cannot evade the drug by using the CXCR4 coreceptor (X4-capable). However, until now, no online tool for the genotypic identification of HIV-2 coreceptor...
HIV-2 integrase polymorphisms and longitudinal genotypic analysis of HIV-2 infe...
Cavaco-Silva, Joana; Abecasis, Ana; Miranda, Ana Cláudia; Poças, José; Narciso, Jorge; Águas, Maria João; Maltez, Fernando; Almeida, Isabel