Ginsenoside Rg1 Ameliorates the Learning and Memory Deficits of 5xFAD Mice by Inhibiting CCR3 Activity: Insights from In Vivo and In Vitro Investigations

Background/Objectives: Alzheimer’s disease (AD) is characterized by amyloid-beta accumulation and neuroinflammation, yet the molecular target of Ginsenoside Rg1 remains elusive. This study aimed to elucidate the neuroprotective mechanism of Ginsenoside Rg1, specifically investigating its interaction with C-C motif chemokine receptor 3 (CCR3). Methods: We utilized 5xFAD transgenic mice and CCR3-overexpressing BV2 microglial cells. Behavioral assessments, enzyme-linked immunosorbent assays, quanti