Lipoic Acid Stimulates cAMP Production in Healthy Control and Secondary Progressive MS Subjects.

ABSTRACT: Lipoic acid (LA) exhibits antioxidant and anti-inflammatory properties; supplementation reduces disease severity and T lymphocyte migration into the central nervous system in a murine model of multiple sclerosis (MS), and administration in secondary progressive MS (SPMS) subjects reduces brain atrophy compared to placebo. The mechanism of action (MOA) of LA's efficacy in suppression of MS pathology is incompletely understood. LA stimulates production of the immunomodulator cyclic AMP (cAMP) in vitro. To determine whether cAMP could be involved in the MOA of LA in vivo, we performed a clinical trial to examine whether LA stimulates cAMP production in healthy control and MS subjects, and whether there are differences in the bioavailability of LA between groups. We administered 1200 mg of ora

SUBMITTER: Fiedler SE 

PROVIDER: S-EPMC5953756 | biostudies-literature | 2018 Jul

REPOSITORIES: biostudies-literature