ArticleZhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics2024
[Role of the nuclear factor-kappa B signaling pathway in the repair of white matter injury in neonatal rats through human umbilical cord mesenchymal stem cell transplantation].
Article in Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed.
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectivesTo observe the reparative effects of human umbilical cord mesenchymal stem cell (hUC-MSC) transplantation on white matter injury (WMI) in neonatal rats and explore its mechanism through the nuclear factor-kappa B (NF-κB) signaling pathway mediated by microglial cells.
methodsSprague-Dawley rats, aged 2 days, were randomly divided into three groups: sham-operation,WMI, and hUC-MSC (
resultsFourteen days after modeling, the sham-operation group exhibited intact white matter structure with normal cell morphology and orderly nerve fiber arrangement. In the WMI group, large-scale cell degeneration and necrosis were observed, and nerve fiber arrangement was disordered. The hUC-MSC group showed relatively normal cell morphology and more orderly nerve fibers. Compared with the sham-operation group, the WMI group had significantly higher proportions of Iba1-positive cells, increased protein levels of p-IκBα and p-NF-κB p65, and higher mRNA levels of TNF-α and IL-1β. The protein expression of IκBα and the positive expression of MBP and NeuN, as well as their protein and mRNA levels, were significantly reduced in the WMI group (
conclusionshUC-MSC transplantation can repair WMI in neonatal rats, promote the maturation of oligodendrocytes, and support neuronal survival, likely by inhibiting activation of the NF-κB signaling pathway mediated by microglial cells.
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Registered trials
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