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Breaking the glial loop: astrocytic PAD2 and citrullinated vimentin drive microglial dysfunction in Alzheimer’s disease

delete2026-07-13
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J
Jeff Y.L. Lam
G
Guojun Bu *
DOI:10.1186/s13024-026-00974-wdelete
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Abstract

Abstract

En 中文
Zhang et al. reveal that astrocytic PAD2-mediated citrullination of vimentin drives a TLR4-dependent pro-inflammatory loop in microglia, linking glial crosstalk to impaired amyloid clearance and identifying a potential therapeutic and biomarker pathway in Alzheimer’s disease.
Keywords:
Alzheimer’s disease
Astrocytes
Microglia
Glial crosstalk
Protein post-translational modification
Vimentin
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Molecular Neurodegeneration cover
Molecular Neurodegeneration
IF:
17.5
Papers:
1.4K
Citations:
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