ArticleMolecular brain2024
Electroacupuncture reduces inflammatory damage following cerebral ischemia-reperfusion by enhancing ABCA1-mediated efferocytosis in M2 microglia.
Article in Molecular brain, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Acupuncture for Poststroke Dysphagia: An NTS-Centered Hypothesis-Generating Framework Linking the Brainstem Swallowing Network, Neuroimmune Regulation, and Vagal Anti-Inflammatory Signaling.Brain and behavior · 2026Review
- Electroacupuncture (EA) promotes angiogenesis and ameliorates dysregulated autophagy in ischemic stroke mice by modulating the ELAVL1/SIRT1/FOXO1 pathway.Metabolic brain disease · 2026Article
- Gas6 restores microglial efferocytosis and limits neuroinflammation in neonatal hypoxic-ischemic encephalopathy by activating MerTK and the PI3K-Rac1 pathway.Cell communication and signaling : CCS · 2026Article
- Electroacupuncture Modulates Multiple Pathways for Neuroprotection and Neurorepair in Ischemic Stroke.CNS neuroscience & therapeutics · 2026Review
- Novel insights of acupuncture in ischemic stroke: orchestrating neuro-endocrine-immune network.Frontiers in immunology · 2026Review
- The role of efferocytosis in ischemic stroke and insights from retinopathy.Trends in neurosciences · 2025Review
- Microglia efferocytosis: an emerging mechanism for the resolution of neuroinflammation in Alzheimer's disease.Journal of neuroinflammation · 2025Review
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
Ischemic stroke (IS) is a severe cerebrovascular disease with high disability and mortality rates, where the inflammatory response is crucial to its progression and prognosis. Efferocytosis, the prompt removal of dead cells, can reduce excessive inflammation after IS injury. While electroacupuncture (EA) has been shown to decrease inflammation post-ischemia/reperfusion (I/R), its link to efferocytosis is unclear. Our research identified ATP-binding cassette transporter A1 (Abca1) as a key regulator of the engulfment process of efferocytosis after IS by analyzing public datasets and validating findings in a mouse model, revealing its close ties to IS progression. We demonstrated that EA can reduce neuronal cell death and excessive inflammation caused by I/R. Furthermore, EA treatment increased Abca1 expression, prevented microglia activation, promoted M2 microglia polarization, and enhanced their ability to phagocytose injured neurons in I/R mice. This suggests that EA's modulation of efferocytosis could be a potential mechanism for reducing cerebral I/R injury, making regulators of efferocytosis steps a promising therapeutic target for EA benefits.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.