Accurate Quantification of Episomal HIV-1 Two-Long Terminal Repeat Circles by Use of Optimized DNA Isolation and Droplet Digital PCR

This is the authors' abstract. We don't add key points for this paper.

Episomal HIV-1 two-long terminal repeat (2-LTR) circles are considered markers for ongoing viral replication. Two sample processing procedures were compared to accurately quantify 2-LTR in patients by using droplet digital PCR (ddPCR). Here, we show that plasmid isolation with a spiked non-HIV plasmid for normalization enables more accurate 2-LTR quantification than genomic DNA isolation.