Effect of aprepitant on kynurenine to tryptophan ratio in cART treated and cART naive adults living with HIV.

ABSTRACT:

Abstract

Changes in tryptophan metabolism affect human physiology including the immune system, mood, and sleep and are associated with human immunodeficiency virus (HIV) pathogenesis. This study investigates whether the treatment of HIV-infected individuals with the neurokinin-1 receptor antagonist, aprepitant, alters tryptophan metabolism.This study utilized archival samples from 3 phase 1B clinical trials "Anti-HIV Neuroimmunomodulatory Therapy with Neurokinin-1 Antagonist Aprepitant"-2 double-blinded, placebo-controlled, and 1 open-label study. We tested samples from a total of 57 individuals: 26 combination antiretroviral therapy (cART) naïve individuals receiving aprepitant, 19 cART naïve individuals receiving placebo, and 12 individuals on a ritonavir-containing cART regimen

SUBMITTER: Spitsin S 

PROVIDER: S-EPMC8202663 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature