ArticleJournal of molecular neuroscience : MN2015
The regenerating spinal cord of gecko maintains unaltered expression of β-catenin following tail amputation.
Article in Journal of molecular neuroscience : MN, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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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Who cites it
1 citing paper in PubMed.
- Synergistic Effects of Resveratrol and Temozolomide Against Glioblastoma Cells: Underlying Mechanism and Therapeutic Implications.Cancer management and research · 2020Article
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Authors and funding
9 authors.
Funding
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Abstract
The Wingless/Integrated (Wnt) signaling pathway plays important roles in central nervous system (CNS) development and regeneration, and β-catenin, the central component, has been considered in association with adult neurogenesis. To decipher its roles on spontaneous spinal cord regeneration, we cloned β-catenin from Gekko japonicus and examined its function in regenerating spinal cord. The protein was localized in the neurons and oligodendrocytes and maintained a stable expression levels during the spinal cord regeneration. The temporal pattern of expression has been found to be completely distinct with those of glycogen synthase kinase 3β (GSK3β). Experiments of gain-of-function by overexpression of full length β-catenin or stabilized ΔN90-β-catenin revealed that the accumulated protein attenuates the elongation of neurites and oligodendrocyte process. Knockdown of endogenous β-catenin, however, decreased proliferation of oligodendrocytes by affecting expression of downstream lef1 and c-jun. The upregulated extracellular matrix fibronectin in injured cord was found to be inefficient in regulation of β-catenin expression. Our results suggest that a tightly regulated stable expression of β-catenin is required for the spontaneous spinal cord regeneration.
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