ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2024
Endothelial Foxo1 Phosphorylation Inhibition via Aptamer-Liposome Alleviates OPN-Induced Pathological Vascular Remodeling Following Spinal Cord Injury.
Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
What it found
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The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
13 citing papers in PubMed.
- Rhoifolin Alleviates Ulcerative Colitis by Targeting NMNAT1 and Activating SIRT1-FOXO1 Signaling to Enhance ILC3s Effector Function.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- "Membrane-Guided" Repair Strategy: Precision Delivery of GGT1 Degrader for Targeted Repair and Regeneration of Spinal Cord Neurons.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Valvular Leaflets Are Not Innocent Bystanders: Divergent Fibrotic Remodeling Accompanies Functional Mitral and Tricuspid Regurgitation.Arteriosclerosis, thrombosis, and vascular biology · 2026Article
- Molecular Dissection of Permanent vs. Reperfused Ischemia: Multi-Omics Divergence and Precision Therapeutic Implications.Current issues in molecular biology · 2026Article
- Microglia-vascular interactions after spinal cord injury: regulatory mechanisms and therapeutic advances.Frontiers in immunology · 2026Review
- Integrative single-cell and bulk transcriptomic analyses identify a microglia-associated NAGLU signature linked to disulfidptosis-associated transcriptional patterns after spinal cord injury.Frontiers in immunology · 2026Article
- Astrocytic Sirt2-Mediated Delactylation Limits Blood-Spinal Cord Barrier Reconstruction after Spinal Cord Injury.Research (Washington, D.C.) · 2026Article
- Dnmt1 Alleviates S1PR1-Mediated Pyroptosis after Spinal Cord Injury through Regulating Pon3 Expression.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Biological engineering approaches for modulating the pathological microenvironment and promoting axonal regeneration after spinal cord injury.Frontiers in neuroscience · 2025Review
- Article
- Identification and experimental validation of BMX as a crucial PANoptosis‑related gene for immune response in Spinal Cord Injury.PloS one · 2025Article
- Novel diagnostic biomarkers associated with macrophage-microglia in spinal cord injury.Frontiers in immunology · 2025Article
- Endothelial Foxo1 Phosphorylation Inhibition via Aptamer-Liposome Alleviates OPN-Induced Pathological Vascular Remodeling Following Spinal Cord Injury.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
Corrections and comments
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Authors and funding
15 authors.
Funding
Abstract
Reconstruction of the neurovascular unit is essential for the repair of spinal cord injury (SCI). Nonetheless, detailed documentation of specific vascular changes following SCI and targeted interventions for vascular treatment remains limited. This study demonstrates that traumatic pathological vascular remodeling occurs during the chronic phase of injury, characterized by enlarged vessel diameter, disruption of blood-spinal cord barrier, endothelial-to-mesenchymal transition (EndoMT), and heightened extracellular matrix deposition. After SCI, osteopontin (OPN), a critical factor secreted by immune cells, is indispensable for early vascular regeneration but also contributes to traumatic pathological vascular remodeling. This work further elucidates the mechanism by which OPN influences spinal cord microvascular endothelial cells, involving Akt-mediated Foxo1 phosphorylation. This process facilitates the extranuclear transport of Foxo1 and decreases Smad7 expression, leading to excessive activation of the TGF-β signaling pathway, which ultimately results in EndoMT and fibrosis. Targeted inhibition of Foxo1 phosphorylation through an endothelium-specific aptamer-liposome small molecule delivery system significantly mitigates vascular remodeling, thereby enhancing axon regeneration and neurological function recovery following SCI. The findings offer a novel perspective for drug therapies aimed at specifically targeting pathological vasculature after SCI.
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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 Socratic graph.