Therapeutic Effect of Nicotinamide Mononucleotide for Hypoxic-Ischemic Brain Injury in Neonatal Mice.

ABSTRACT:

Summary statement

Neonatal hypoxia-ischemia reduces nicotinamide adenine dinucleotide (NAD⁺) and SIRT6 levels in the injured hippocampus.Hippocampal high mobility group box-1 (HMGB1) release is significantly increased after neonatal hypoxia-ischemia.Nicotinamide mononucleotide (NMN) treatment normalizes hippocampal NAD⁺ and SIRT6 levels, with significant decrease in caspase-3 activity and HMGB1 release.NMN improves early developmental behavior, as well as motor and memory function.

SUBMITTER: Kawamura T 

PROVIDER: S-EPMC10548811 | biostudies-literature | 2023 Jan-Dec

REPOSITORIES: biostudies-literature