ArticleMolecular psychiatry2025
Gene expression profiles of endothelium, microglia and oligodendrocytes in hippocampus of post-stroke depression rat at single cell resolution.
Article in Molecular psychiatry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Systematic benchmarking and optimal strategy selection of cross-species integration methods.Briefings in bioinformatics · 2026Article
- Analytical Methods and Application of Single-Cell and Single-Nucleus Transcriptomics in the Study of Ischemic Stroke.Biomolecules · 2026Review
- Single-nucleus transcriptomic atlas of sexually dimorphic molecular responses to sub-chronic variable stress in the mouse hippocampus.Translational psychiatry · 2026Article
- Integration of Genome-Wide Association Studies With Single-Cell and Bulk Expression Quantitative Trait Locus to Identify Stroke Susceptibility Genes.Journal of the American Heart Association · 2026Article
- Post-Stroke Depression Is Associated With Shared Neurodevelopmental Risk and Circuit Disruption.Brain and behavior · 2026Article
- hUCMSC mitochondrial EVs confer neuroprotection after ischemia by Tom1l2-mediated mitochondrial fusion and Crls1-cardiolipin axis reprogramming.Redox biology · 2026Article
- Mosaic: Single-Cell Atlas of Stress.Cells · 2026Review
- Central Neurobiological Mechanisms of Acupuncture in Post-Stroke Depression: Multi-Target and Network-Based Regulation.Neuropsychiatric disease and treatment · 2026Review
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Authors and funding
11 authors.
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Abstract
Post-stroke depression (PSD) is a common but severe mental complication after stroke. However, the cellular and molecular understanding of PSD is still yet to be illustrated. In current study, we prepared PSD rat model (MD) via unilateral middle cerebral artery occlusion (MCAO) and chronic stress stimulation (DEPR), and isolated hippocampal tissues for single cell sequencing of 10x Genomics Chromium. First, we determined the presence of the increased cell population of endothelium and microglia and the compromised oligodendrocytes in MD compared to NC, MCAO and DEPR. The enriched functions of highly variable genes (HVGs) of endothelium and microglia suggested a reinforced blood-brain barrier in MD. Next, cell clusters of endothelium, microglia and oligodendrocytes were individually analyzed, and the subtypes with distinct functions were identified. The presence of expression profiles, intercellular communications and signaling pathways of these three cell populations of PSD displayed a similar but more aggressive appearance with DEPR compared to MCAO and NC. Taken together, this study characterized the specific gene profile of endothelium, microglia and oligodendrocytes of hippocampal PSD by single cell sequencing, emphasizing the crosstalk among them to provide theoretical basis for the in-depth mechanism research and drug therapy of PSD.
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