ArticleCNS neuroscience & therapeutics2023
Regulatory T cells promote functional recovery after spinal cord injury by alleviating microglia inflammation via STAT3 inhibition.
Article in CNS neuroscience & therapeutics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.
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Who cites it
31 citing papers in PubMed, 45 citations in OpenAlex.
- Cuproptosis in spinal cord injury: emerging mechanisms and immunological relevance.Annals of medicine · 2026Review
- The neuroimmune network in Alzheimer's and Parkinson's diseases: from mechanistic insights to biomarker-guided immunotherapies and clinical translation.Inflammopharmacology · 2026Review
- Harnessing Regulatory T Cells to Modulate Acute Brain Injury: From Mechanisms to Therapy.Molecular neurobiology · 2026Review
- STAT3 Signaling in Spinal Cord Injury: Neurochemical Mechanisms Linking Neuroinflammation, Mitochondrial Stress, and Glial Remodeling.Neurochemical research · 2026Review
- CAR Treg therapies for neurodegenerative diseases.iScience · 2026Review
- Injectable hydrogel-based localized delivery of IDO-galectin-3 mitigates neuroinflammation and promotes neuronal sparing after spinal cord contusion in rats.Journal of materials chemistry. B · 2026Article
- Peripheral immunosuppressive and immunostimulatory signatures of severity and pain in spinal cord injury.Journal of neuroinflammation · 2026Article
- Dual-engineered Treg-Exosome-IKVAV nanovesicles spatiotemporally sequentially regulate neuro-immune microenvironment to promote spinal cord injury repair.Journal of nanobiotechnology · 2026Article
- Regulatory T cell therapy in autoimmune and immune-mediated diseases: from basic research to clinical practice and future perspectives.Frontiers in immunology · 2026Review
- Neural stem cell-derived extracellular vesicles drive early neuroprotective and anti-apoptotic responses in spinal cord injury organotypic slices.Frontiers in cellular neuroscience · 2026Article
- Targeting Interleukin-6 Signaling with Reactive-Oxygen-Species-Responsive Hydrogel to Promote Regeneration after Spinal Cord Injury.Biomaterials research · 2026Article
- MicroRNA profiling in post-mortem spinal cord of C9ORF72-related ALS patients reveals molecular pathways involved in motor neuron degeneration.Frontiers in neuroscience · 2026Article
- Regulatory T cells attenuate astrogliosis via IL-10/STAT3/PKC/vimentin signaling and promote neurological recovery after spinal cord injury.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2026Article
- Regulatory T cells promote microglia-mediated synapse engulfment and functional recovery via the OPN-CD74 axis after spinal cord injury in mice.Journal of neuroinflammation · 2025Article
- Precision Recovery After Spinal Cord Injury: Integrating CRISPR Technologies, AI-Driven Therapeutics, Single-Cell Omics, and System Neuroregeneration.International journal of molecular sciences · 2025Review
- NF-κB inhibition attenuates sympathetic hyperreflexia and concomitant development of autonomic dysreflexia and immune dysfunction after spinal cord injury.Communications biology · 2025Article
- Mechanisms and Therapeutic Prospects of Microglia-Astrocyte Interactions in Neuropathic Pain Following Spinal Cord Injury.Molecular neurobiology · 2025Review
- Novel insights into the ROCK-JAK-STAT signaling pathway in upper respiratory tract infections and neurodegenerative diseases.Molecular therapy : the journal of the American Society of Gene Therapy · 2025Review
- Gut-Spinal Cord Axis in Spinal Cord Injury: Bidirectional Inflammatory Mechanisms and Microbiota-Targeted Therapeutic Strategies.Journal of inflammation research · 2025Review
- Role of Regulatory T Cells in Intracerebral Hemorrhage.Molecular neurobiology · 2025Review
Corrections and comments
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Authors and funding
9 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundImmediately after spinal trauma, immune cells, and proinflammatory cytokines infiltrate the spinal cord and disrupt the focal microenvironment, which impedes axon regeneration and functional recovery. Previous studies have reported that regulatory T cells (Tregs) enter the central nervous system and exert immunosuppressive effects on microglia during multiple sclerosis and stroke. However, whether and how Tregs interact with microglia and modulate injured microenvironments after spinal cord injury (SCI) remains unknown.
methodRegulatory T cells spatiotemporal characteristics were analyzed in a mouse contusion SCI model. Microglia activation status was evaluated by immunostaining and RNA sequencing. Cytokine production in injured spinal cord was examined using Luminex. The role of STAT3 in Treg-microglia crosstalk was investigated in a transwell system with isolated Tregs and primary microglia.
resultsRegulatory T cells infiltration of the spinal cord peaked on day 7 after SCI. Treg depletion promoted microglia switch to a proinflammatory phenotype. Inflammation-related genes, such as ApoD, as well as downstream cytokines IL-6 and TNF-α were upregulated in microglia in Treg-depleted mice. STAT3 inhibition was involved in Treg-microglia crosstalk, and STAT3 chemical blockade improved function recovery in Treg-depleted mice.
conclusionOur results suggest that Tregs promote functional recovery after SCI by alleviating microglia inflammatory reaction via STAT3.
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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.