Evidence map›Paper›PMID 41162682›Full record

ArticleSpinal cord2026

Targeting astrocyte-monocyte-neuron crosstalk in spinal cord injury: therapeutic insights from methyl gallate.

Xing Zhao, Miao Bai, Hang Li, Lili Lian, Qiuru Li

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Article in Spinal cord, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Xing ZhaoDepartment of Neurology, The Second Hospital of Jilin University, Changchun, 130021, China.
Miao BaiDepartment of Ophthalmology, The Second Hospital of Jilin University, Changchun, 130021, China.
Hang LiDepartment of Neurology, The Second Hospital of Jilin University, Changchun, 130021, China.
Lili LianDepartment of Neurology, The Second Hospital of Jilin University, Changchun, 130021, China. lianll@mail.jlu.edu.cn.ORCID 0009-0001-2628-7738
Qiuru LiDepartment of Neurology, The Second Hospital of Jilin University, Changchun, 130021, China. liqr@mail.jlu.edu.cn.ORCID 0000-0002-4889-4993

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

STUDY

designIntegrative multi-omics cross-sectional study combining scRNA-seq, bulk transcriptomics, Mendelian randomization, and network pharmacology with molecular docking.

objectiveTo investigate the therapeutic mechanisms of methyl gallate (MG) in spinal cord injury (SCI) through the lens of cell-type-specific pathways and immune regulation.

settingPublicly available SCI transcriptomic datasets and GWAS summary data were analyzed using established bioinformatics platforms.

methodsThis study integrated single-cell RNA sequencing (scRNA-seq), transcriptomics, genome-wide association study (GWAS)-based Mendelian randomization (MR), and network pharmacology to explore MG's effects on SCI. Temporal scRNA-seq profiles were analyzed from mice with subacute SCI (days 3 to 14 post-injury) to identify changes in astrocyte dynamics and glia-neuron interactions. Differential gene expression and functional enrichment analyses were performed, followed by drug-target prediction and molecular docking.

resultsscRNA-seq revealed a significant reduction in astrocyte populations and disrupted astrocyte-monocyte-neuron communication post-SCI. A total of 959 astrocyte-specific and 1,459 SCI-related differentially expressed genes (DEGs) were identified. Enrichment analyses highlighted neuroimmune and inflammatory pathways. MR indicated a protective association between elevated monocyte count and reduced SCI risk. Network pharmacology and molecular docking demonstrated that MG targets overlapped with astrocyte DEGs, suggesting high binding affinities and regulatory effects on inflammation and neuron-glia signaling.

conclusionsMG may promote recovery from SCI by modulating neuroimmune interactions, particularly through astrocyte and monocyte-mediated pathways. The integrative multi-omics strategy supports MG's translational potential as a novel therapeutic candidate for SCI. Mechanism of SCI Repair and Neuronal Differentiation Mediated by MG (Created by BioRender).

Indexed as

AstrocytesCell CommunicationGallic AcidMonocytesNeuronsSpinal Cord InjuriesAnimalsCross-Sectional StudiesFemaleGenome-Wide Association StudyMiceMice, Inbred C57BLMolecular Docking SimulationGallic Acidmethyl gallate

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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.