Title : Ginsenoside Rg1 reduces β‑amyloid levels by inhibiting CDΚ5‑induced PPARγ phosphorylation in a neuron model of Alzheimer's disease.

Pub. Date : 2020 Oct

PMID : 32945455






2 Functional Relationships(s)
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1 Studies have indicated that ginsenoside Rg1, a primary component of ginseng (Panax ginseng), reduces brain Aβ levels in an AD model through peroxisome proliferator-activated receptor γ (PPARγ), thereby regulating the expression of insulin-degrading enzyme (Ide) and β-amyloid cleavage enzyme 1 (Bace1), which are PPARγ target genes. ginsenoside Rg1 beta-secretase 1 Rattus norvegicus
2 The results of the present study demonstrated that in an AD model induced by Aβ1-42, ginsenoside Rg1 significantly decreased CDK5 expression, inhibited PPARγ phosphorylation at serine 273, elevated IDE expression, downregulated BACE1 and APP expression, decreased Aβ1-42 levels and attenuated neuronal apoptosis. ginsenoside Rg1 beta-secretase 1 Rattus norvegicus