ArticleJournal of nanobiotechnology2025
Methylprednisolone substituted lipid nanoparticles deliver C3 transferase mRNA for combined treatment of spinal cord injury.
Article in Journal of nanobiotechnology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Bioactive lipid-derived nanoparticles for RNA delivery.Materials today (Kidlington, England) · 2026Article
- Beyond Scar Removal: Reprogramming the Glial Scar for Neural Repair.International journal of molecular sciences · 2026Review
- Peptide additives reprogram the lipid nanoparticle corona and enhance gene delivery in a serum-free environment for lung epithelium.bioRxiv : the preprint server for biology · 2026Article
- An inflammation-targeted lipid nanoparticle inhibiting ferroptosis for spinal cord injury repair.Materials today. Bio · 2026Article
- Targeted biohybrid nanoplatform for spinal cord injury treatment: Restoring microglial mitophagy and alleviating oxidative stress.Materials today. Bio · 2026Article
- ROS-responsive hydrogels functionalized with Cu/Zn MOF targeting oxidative stress mitigation and inflammation modulation to promote spinal cord injury repair.Materials today. Bio · 2026Article
- Decoding Undesirable Inflammatory Responses of Nucleic Acid-Delivering Lipid Nanoparticles.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Review
- Drug pair-derived synergistic therapy of flavonoids luteolin and astragaloside IV promotes neural repair following spinal cord injury via antioxidant and neuroprotective effects.Precision clinical medicine · 2026Article
- Emerging strategies for spinal cord injury repair: stem cells, extracellular vesicles, biomaterials, and neuromodulation.Frontiers in bioengineering and biotechnology · 2026Review
- Monoammonium glycyrrhizinate ameliorates mitochondrial dysfunction-mediated oxidative stress and neuroinflammation via the NRF2/NQO1 axis after spinal cord injury.Redox report : communications in free radical research · 2025Article
- Review
- Targeted Nanoparticle-Based Therapies for Nasopharyngeal Carcinoma: Enhancing Radiosensitization, Photothermal Therapy, and Diagnostics.International journal of nanomedicine · 2025Review
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Authors and funding
8 authors.
Funding
Abstract
Spinal cord injury (SCI), characterized by the disruption of neural pathways and an increase in inflammatory cell infiltration, leads to profound and lasting neurological deficits, with a high risk of resulting in permanent disability. Currently, the therapeutic landscape for SCI is notably sparse, with limited effective treatment options available. Methylprednisolone (MP), a widely used clinical anti-inflammatory agent for SCI, requires administration in high doses that are associated with significant adverse effects. In this study, we introduce an innovative approach by substituting cholesterol with MP to engineer a novel Lipid Nanoparticle (MP-LNP). This strategy aims to enhance the localization and concentration of MP at the injury site, thereby amplifying its therapeutic efficacy while mitigating systemic side effects. Furthermore, we explore the integration of C3 transferase mRNA into MP-LNPs. C3 transferase, a potent inhibitor of the RhoA pathway, has shown promise in facilitating neurological recovery in animal models of SCI and is currently being evaluated in clinical trials. The novel formulation, MP-LNP-C3, is designed for direct administration to the injury site during decompression surgery, offering a targeted therapeutic modality for SCI. Our findings reveal several significant advantages of this approach: Firstly, the incorporation of C3 transferase mRNA into MP-LNPs does not compromise the structural integrity of the nanoparticles, ensuring efficient mRNA expression within the spinal cord. Secondly, the MP-LNP formulation effectively attenuates inflammation and reduces the adverse effects associated with high-dose MP treatment in the acute phase of SCI. Lastly, MP-LNP-C3 demonstrates notable neuroprotective properties and promotes enhanced recovery of motor function in SCI mouse models. Together, these results underscore the potential of this innovative LNP-based therapy as a promising avenue for advancing the treatment of clinical SCI.
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