MiRNA analysis after dendritic cell based therapeutic vaccination in HIV-1 infected individuals

ABSTRACT: Introduction: Systems vaccinology is a novel approach to predict immune response in vaccines. We have used a systems biology approach to identify early gene ‘signatures’ that predicted viral load control after analytical therapy interruption (ATI) in HIV-1 infected patients vaccinated with a dendritic cell-based (DC) HIV-1 vaccine. Methods: Frozen post-vaccination PBMC samples from participants of a previously published DC vaccine (DCV2) clinical trial were used for the study. mRNA and miRNA were extracted and gene expression was determined by microarray method. Differential gene expression analysis was performed on both mRNA and miRNA between responders (> 1 log10 copies/mL drop of VL after 12 weeks of ATI) and non-responders (<= 1 log10 copies/mL drop in VL at week 12 of ATI). Gene set

ORGANISM(S): Homo sapiens

SUBMITTER: Roque Pastor 

PROVIDER: E-MTAB-10421 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress