Longitudinal analysis of HIV-1 coreceptor tropism by single and triplicate HIV-1 RNA and DNA sequencing in patients undergoing successful first-line antiretroviral therapy
- Meini G.
- Rossetti B.
- Bianco C.
- Ceccherini-Silberstein F.
- Di Giambenedetto S.
- Sighinolfi L.
- Monno L.
- Castagna A.
- Rozera G.
- D'arminio Monforte A.
- Zazzi M.
- De Luca A.
- Moroni M.
- Armignacco O.
- Iardino R.
- Ippolito G.
- Perno C. F.
- Von Schloesser F.
- Cozzi-Lepri A.
- Girardi E.
- Balotta C.
- Borderi M.
- Capobianchi M. R.
- Cinque P.
- Di Biagio A.
- Gianotti N.
- Guaraldi G.
- Lichtner M.
- Marcotullio S.
- Rusconi S.
- Formenti T.
- Galli L.
- Lorenzini P.
- Giacometti A.
- Costantini A.
- Angarano G.
- Santoro C.
- Maggiolo F.
- Suardi C.
- Viale P.
- Vanino E.
- Verucchi G.
- Castelli F.
- Quiros Roldan E.
- Minardi C.
- Quirino T.
- Abeli C.
- Manconi P. E.
- Piano P.
- Vecchiet J.
- Falasca K.
- Segala D.
- Mazzotta F.
- Lo Caputo S.
- Cassola G.
- Viscoli G.
- Alessandrini A.
- Piscopo R.
- Mazzarello G.
- Mastroianni C.
- Belvisi V.
- Bonfanti P.
- Caramma I.
- Castelli A. P.
- Galli M.
- Lazzarin A.
- Rizzardini G.
- Puoti M.
- Ridolfo A. L.
- Piolini R.
- Salpietro S.
- Carenzi L.
- Moioli M. C.
- Cicconi P.
- Marchetti G.
- Mussini C.
- Puzzolante C.
- Gori A.
- Lapadula G.
- Abrescia N.
- Chirianni A.
- Guida M. G.
- Gargiulo M.
- Baldelli F.
- Francisci D.
- Parruti G.
- Ursini T.
- Magnani G.
- Ursitti M. A.
- Cauda R.
- Andreoni M.
- Antinori A.
- Vullo V.
- Cingolani A.
- D'avino A.
- Ammassari A.
- Gallo L.
- Nicastri E.
- Acinapura R.
- Capozzi M.
- Libertone R.
- Tebano G.
- Cattelan A.
- Mura M. S.
- Madeddu G.
- Caramello P.
- Di Perri G.
- Orofino G. C.
- Bonora S.
- Sciandra M.
- Pellizzer G.
- Manfrin V.
DOIAbstract
Objectives: Maraviroc has been shown to be effective in patients harbouring CCR5-tropic HIV-1. While this CCR5 antagonist has initially been used in salvage therapy, its excellent safety profile makes it ideal for antiretroviral treatment simplification strategies in patients with suppressed plasma viraemia. The aim of this study was to compare HIV-1 tropism as detected in baseline plasma RNA and peripheral blood mononuclear cell (PBMC) DNA prior to first-line therapy and to analyse tropism evolution while on successful treatment. Methods: HIV-1 tropism was determined using triplicate genotypic testing combined with geno2pheno[coreceptor] analysis at a 10% false positive rate in 42 patients. Paired pre-treatment plasma RNA and PBMC DNA and ...
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