Does mismatch negativity have utility for NMDA receptor drug development in depression?

ABSTRACT:

Clinical trial registration

Rapid antidepressant effects associated with ketamine have shifted the landscape for the development of therapeutics to treat major depressive disorder (MDD) from a monoaminergic to glutamatergic model. Treatment with ketamine, an N-methyl-D-aspartate (NMDA) receptor antagonist, may be effective, but has many non-glutamatergic targets, and clinical and logistical problems are potential challenges. These factors underscore the importance of manipulations of binding mechanics to produce antidepressant effects without concomitant clinical side effects. This will require identification of efficient biomarkers to monitor target engagement. The mismatch negativity (MMN) is a widely used electrophysiological signature linked to the activity of NMDA receptors (N

SUBMITTER: Murphy N 

PROVIDER: S-EPMC8827377 | biostudies-literature | 2022 Jan-Feb

REPOSITORIES: biostudies-literature