Bidirectional communication between spinal cord injury and gut microbiota, from the bench to the bedside - Report - MDSpire

Bidirectional communication between spinal cord injury and gut microbiota, from the bench to the bedside

  • By

  • Zhaoyang Yin

  • Ge Gong

  • Jian Yin

  • June 19, 2026

  • 0 min

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Clinical Report: Interplay Between Gut Microbiota and Spinal Cord Injury

Background

Spinal cord injury (SCI) leads to significant motor, sensory, and autonomic dysfunction, with no effective treatments currently available. The disruption of gut microbiota following SCI has emerged as a critical area of research.

Data Highlights

No specific numerical data or trial results were provided in the source material.

Key Findings

  • Spinal cord injury disrupts intestinal function and triggers gut microbiota dysbiosis.
  • Gut microbiota metabolites can cross the blood-spinal cord barrier, exacerbating neuroinflammation.
  • There is a bidirectional relationship between gut microbiota and spinal cord injury.
  • Butyrate-producing bacteria are significantly reduced following SCI, leading to increased pro-inflammatory cytokines.
  • Current research is focused on microbiota modulation to promote recovery post-SCI, but effective clinical treatments are still lacking.

Clinical Implications

Clinicians should consider the implications of gut health in the management of SCI patients.

Conclusion

Understanding the relationship between gut microbiota and spinal cord injury is an important area for future research.

Related Resources & Content

  1. Frontiers in Immunology, 2026 -- Microglia-vascular interactions after spinal cord injury: regulatory mechanisms and therapeutic advances
  2. Frontiers in Immunology, 2026 -- Inflammatory protein mediators linking gut microbiota to degenerative lumbar spine disorders: cross-disease genetic evidence
  3. Frontiers in Immunology, 2026 -- The immune dysregulation landscape and dynamic regulation of competing endogenous RNAs in spinal cord injury
  4. Frontiers in Neurology, 2026 -- Editorial: The regeneration and intervention of neurological tissue after acute and chronic injuries: from benchside to bedside
  5. AO Spine Clinical Practice Recommendations for Adjunctive Medical Therapies in Acute Traumatic Spinal Cord Injury, 2026
  6. Clinical Practice Guideline: The Diagnosis and Treatment of Acute Spinal Cord Injury - PMC
  7. The role of the gut-spinal axis in immune-metabolic coupling after spinal cord injury
  8. Gut–Spinal Cord Axis in Spinal Cord Injury: Bidirectional Inflammatory Mechanisms and Microbiota-Targeted Therapeutic Strategies - PMC
  9. Full article: The role of short-chain fatty acids in spinal cord injury: A systematic review of human and animal evidence
  10. Microbial and inflammatory profiling of pressure injuries and urinary tract infections in spinal cord injury: a prospective cohort study
  11. Probiotic and Prebiotic Supplementation for Gastrointestinal Discomfort in Chronic Spinal Cord Injury (PRO-GIDSCI): A Randomized Controlled Crossover Trial Protocol - PMC
  12. AO Spine Clinical Practice Recommendations for Adjunctive Medical Therapies in Acute Traumatic Spinal Cord Injury: Contemporary Concepts - Chris J. Neal, Ricardo Rodrigues-Pinto, Lukas Grassner, Vanessa Hubertus, Farzin Farahbakhsh, Jetan H. Badhiwala, David B. Anderson, Nader Hejrati, Paul Arnold, Michael G. Fehlings, Brian K. Kwon, Charles G. Fisher, Shekar Kurpad, 2026
  13. Clinical Practice Guideline: The Diagnosis and Treatment of Acute Spinal Cord Injury - PMC

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