Upregulation of BDNF and hippocampal functions by a hippocampal ligand of PPARα.

ABSTRACT: Discovery strategies commonly focus on the identification of chemical libraries or natural products, but the modulation of endogenous ligands offers a much better therapeutic strategy due to their low adverse potential. Recently, we found that hexadecanamide (Hex) is present in hippocampal nuclei of normal mice as an endogenous ligand of PPARα. This study underlines the importance of Hex in inducing the expression of brain-derived neurotrophic factor (BDNF) from hippocampal neurons via PPARα. The level of Hex was lower in the hippocampi of 5XFAD mice as compared with that in non-Tg mice. Oral administration of Hex increased the level of this molecule in the hippocampus to stimulate BDNF and its downstream plasticity-associated molecules, promote synaptic functions in the hippocampus, and i

SUBMITTER: Patel D 

PROVIDER: S-EPMC7259538 | biostudies-literature | 2020 May

REPOSITORIES: biostudies-literature