ArticleCNS neuroscience & therapeutics2024
Acetyl-11-keto-beta-boswellic acid modulates macrophage polarization and Schwann cell migration to accelerate spinal cord injury repair in rats.
Article in CNS neuroscience & therapeutics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 10 citations in OpenAlex.
- Role of Pentacyclic Triterpenes in the Management of Neurological Disorders: An Insight into Molecular Mechanisms and Therapeutic Approaches.Molecular neurobiology · 2026Review
- Plasticity, injury-induced reprogramming, and translational applications of Schwann cells in neural regeneration.Frontiers in cellular neuroscience · 2026Review
- Efficacy and Safety ofPharmaceuticals (Basel, Switzerland) · 2025Article
- From bench to bedside, boswellic acids in anti-inflammatory therapy - mechanistic insights, bioavailability challenges, and optimization approaches.Frontiers in pharmacology · 2025Review
- Mechanistic insights into Nrf2-driven pathogenesis and therapeutic targeting in spinal cord injury.Frontiers in immunology · 2025Review
- Eosinophils in Rheumatoid Arthritis: A Multifaceted Role in the Pathogenesis of the Disease.Biocell : official journal of the Sociedades Latinoamericanas de Microscopia Electronica ... et. al · 2025Article
- DMH1-loaded peptide nanomicelles restore myelin and attenuate neuroinflammation in trigeminal neuralgia via CCL5 suppression.Frontiers in pharmacology · 2025Article
- Acetyl-11-keto-beta-boswellic acid modulates macrophage polarization and Schwann cell migration to accelerate spinal cord injury repair in rats.CNS neuroscience & therapeutics · 2024Article
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Authors and funding
9 authors at 1 institution in 1 country.
Funding
Abstract
backgroundInhibiting secondary inflammatory damage caused by glial cells and creating a stable microenvironment is one of the main strategies to investigate drugs for the treatment of spinal cord injury. Acetyl-11-keto-beta-boswellic acid (AKBA) is the active component of the natural drug boswellia, which has anti-inflammatory and antioxidant effects and offers a possible therapeutic option for spinal cord injury.
methodsIn this study, a spinal cord injury model was established by crushing spinal cord, respectively, to detect the M1 macrophage inflammatory markers: iNOS, TNF-α, IL-1β, and the M2 macrophage markers CD206, ARG-1, IL-10, and the detection of antioxidant enzymes and MDA. In vitro, macrophages were cultured to verify the main mechanism of the macrophage switch from Nrf2/HO-1 to M2 type by flow cytometry, immunofluorescence, and other techniques. Macrophage and Schwann cell co-culture validated the migration mechanism of Schwann cells promoted by AKBA.
resultsAKBA significantly enhanced the antioxidant enzyme activities of CAT, GSH-Px, T-AOC, and SOD, reduced MDA content, and reduced oxidative damage caused by spinal cord injury via the Nrf2/HO-1 signaling pathway; AKBA mediates Nrf2/HO-1/IL-10, converts macrophages from M1 to M2 type, reduces inflammation, and promotes Schwann cell migration, thereby accelerating the repair of spinal cord injury in rats.
conclusionsOur work demonstrates that AKBA can attenuate oxidative stress as well as the secondary inflammatory injury caused by macrophages after SCI, promote Schwann cell migration to the injury site, and thus accelerate the repair of the injured spinal cord.
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