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Non-invasive Plasma Glycomic and Metabolic Biomarkers of Post-treatment Control of HIV

Abstract

Non-invasive biomarkers that predict HIV remission after antiretroviral therapy (ART) interruption are urgently needed. Such biomarkers can improve the safety of analytic treatment interruption (ATI) and provide mechanistic insights into the host pathways involved in post-ART HIV control. Here we report plasma glycomic and metabolic signatures of time-to-viral-rebound and probability-of-viral-remission using samples from two independent cohorts. These samples include a large number of post-treatment controllers, a rare population demonstrating sustained virologic suppression after ART-cessation. These signatures remain significant after adjusting for key demographic and clinical confounders. We also report mechanistic links between some of these biomarkers and HIV latency reactivation and/or myeloid inflammation in vitro. Finally, machine learning algorithms, based on selected sets of these biomarkers, predict time-to-viral-rebound with 74% capacity and probability-of-viral-remission with 97.5% capacity. In summary, we report non-invasive plasma biomarkers, with potential functional significance, that predict both the duration and probability of HIV remission after treatment interruption.

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References
1.
Aounallah M, Dagenais-Lussier X, El-Far M, Mehraj V, Jenabian M, Routy J . Current topics in HIV pathogenesis, part 2: Inflammation drives a Warburg-like effect on the metabolism of HIV-infected subjects. Cytokine Growth Factor Rev. 2016; 28:1-10. DOI: 10.1016/j.cytogfr.2016.01.001. View

2.
Goujard C, Girault I, Rouzioux C, Lecuroux C, Deveau C, Chaix M . HIV-1 control after transient antiretroviral treatment initiated in primary infection: role of patient characteristics and effect of therapy. Antivir Ther. 2012; 17(6):1001-9. DOI: 10.3851/IMP2273. View

3.
Duette G, Pereyra Gerber P, Rubione J, Perez P, Landay A, Crowe S . Induction of HIF-1α by HIV-1 Infection in CD4 T Cells Promotes Viral Replication and Drives Extracellular Vesicle-Mediated Inflammation. mBio. 2018; 9(5). PMC: 6134101. DOI: 10.1128/mBio.00757-18. View

4.
Li J, Etemad B, Ahmed H, Aga E, Bosch R, Mellors J . The size of the expressed HIV reservoir predicts timing of viral rebound after treatment interruption. AIDS. 2015; 30(3):343-53. PMC: 4840470. DOI: 10.1097/QAD.0000000000000953. View

5.
Shehata H, Murphy A, Lee M, Gardiner C, Crowe S, Sanjabi S . Sugar or Fat?-Metabolic Requirements for Immunity to Viral Infections. Front Immunol. 2017; 8:1311. PMC: 5649203. DOI: 10.3389/fimmu.2017.01311. View