Viral and Host Biomarkers of HIV Remission Post Treatment Interruption

AbstractPurpose of ReviewHIV rebound/remission after antiretroviral therapy (ART) interruption is likely influenced by (a) the size of the inducible replication-competent HIV reservoir and (b) factors in the host environment that influence immunological pressures on this reservoir. Identifying viral and/or host biomarkers of HIV rebound after ART cessation may improve the safety of treatment interruptions and our understanding of how the viral-host interplay results in post-treatment control. Here we review the predictive and functional significance of recently suggested viral and host biomarkers of time to viral rebound and post-treatment control following ART interruption.Recent FindingsThere are currently no validated viral or host biomarkers of viral rebound; however, several biomarkers have been recently suggested.SummaryA combination of viral and host factors will likely be needed to predict viral rebound and to better understand the mechanisms contributing to post-treatment control of HIV, critical steps to developing a cure for HIV infection.
Source: Current HIV/AIDS Reports - Category: Infectious Diseases Source Type: research