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1篇 您的检索式:作者名="Norbert Pardi"
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1Restoration of Motor Function through Delayed Intraspinal Delivery of Human IL-10-Encoding Nucleoside-Modified mRNA after Spinal Cord Injury显示文摘Efficient in vivo delivery of anti-inflammatory proteins to modulate the microenvironment of an injured spinal cord and promote neuroprotection and functional recovery is a great challenge.Nucleoside-modified messenger RNA(mRNA)has become a promising new modality that can be utilized for the safe and efficient delivery of therapeutic proteins.Here,we used lipid nanoparticle(LNP)-encapsulated human interleukin-10(hIL-10)-encoding nucleoside-modified mRNA to induce neuroprotection and functional recovery following rat spinal cord contusion injury.Intralesional administration of hIL-10 mRNA-LNP to rats led to a remarkable reduction of the microglia/macrophage reaction in the injured spinal segment and induced significant functional recovery compared to controls.Furthermore,hIL-10 mRNA treatment induced increased expression in tissue inhibitor of matrix metalloproteinase 1 and ciliary neurotrophic factor levels in the affected spinal segment indicating a time-delayed secondary effect of IL-105 d after injection.Our results suggest that treatment with nucleoside-modified mRNAs encoding neuroprotective factors is an effective strategy for spinal cord injury repair.LászlóGál Tamás Bellák Annamária Marton Zoltán Fekécs Drew Weissman Dénes Török Rachana Biju Csaba Vizler Rebeka Kristóf Mitchell B.Beattie Paulo J.C.Lin Norbert Pardi Antal Nógrádi Krisztián Pajer 2023Research2023,,4:0
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