hiv-seq reveals global host gene expression differences between hiv-transcribing cells from viremic and suppressed people with hiv

In our study, we aimed to improve the identification of active reservoir cells producing HIV in individuals undergoing antiretroviral therapy (ART). We developed a technique called HIV-Seq to enhance the efficiency of capturing HIV transcripts during single-cell RNA sequencing (scRNAseq) analysis. By applying this technique and surface phenotyping using CITE-seq, we compared the transcriptional features of HIV RNA+ cells before and after ART initiation. Our findings highlight distinct transcriptional signatures of active reservoir cells during viremia and suppression, demonstrating the utility of HIV-Seq in elucidating the mechanisms underlying reservoir persistence during ART.