Repetitive Transcranial Magnetic Stimulation Induces Cognitive Recovery in Alzheimer's Disease via GABAergic Neuron Activation of the Cx3cl1-Cx3cr1 Axis.

ABSTRACT: This study aimed to investigate the impact of repetitive transcranial magnetic stimulation (rTMS) on cognitive recovery in Alzheimer's disease (AD) by exploring the role of GABAergic neuron activation and modulation of the Cx3cl1-Cx3cr1 signalling axis. The 5xFAD mouse model was utilised for scRNA-seq analysis to examine changes in gene expression post-rTMS. Microglial phagocytic activity, amyloid plaque burden, cell-cell communication, microglial morphology and neuroinflammation markers were assessed. Following rTMS, upregulation of Cx3cl1 in GABAergic neurons was observed, leading to enhanced microglial phagocytosis, reduced amyloid plaque burden, improved cell-cell communication, altered microglial morphology and decreased neuroinflammation markers. This study demonstrates that rTMS pro

SUBMITTER: Kang Y 

PROVIDER: S-EPMC12686124 | biostudies-literature | 2025 Dec

REPOSITORIES: biostudies-literature