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Treadmill training improves survival and differentiation of transplanted neural precursor cells after cervical spinal cord injury

Cervical spinal cord injury (SCI) is a devastating event with often lifelong disability. In absence of good treatment options, stem cell therapy with among others neural precursor cells (NPCs) has been introduced to improve neuroregeneration. However, due to secondary injury cascades, survival and d...

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Main Authors: Younsi, Alexander (Author) , Zheng, Guoli (Author) , Scherer, Moritz (Author) , Riemann, Lennart (Author) , Zhang, Hao (Author) , Tail, Mohamed (Author) , Hatami, Maryam (Author) , Skutella, Thomas (Author) , Unterberg, Andreas (Author) , Zweckberger, Klaus (Author)
Format: Article (Journal)
Language:English
Published: 20 April 2020
In: Stem cell research
Year: 2020, Volume: 45
ISSN:1876-7753
DOI:10.1016/j.scr.2020.101812
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1016/j.scr.2020.101812
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Author Notes:Alexander Younsi, Guoli Zheng, Moritz Scherer, Lennart Riemann, Hao Zhang, Mohamed Tail, Maryem Hatami, Thomas Skutella, Andreas Unterberg, Klaus Zweckberger
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Summary:Cervical spinal cord injury (SCI) is a devastating event with often lifelong disability. In absence of good treatment options, stem cell therapy with among others neural precursor cells (NPCs) has been introduced to improve neuroregeneration. However, due to secondary injury cascades, survival and differentiation of transplanted NPCs remain poor. Physical therapy and rehabilitation are important corner stones for patients with SCI and have shown beneficial effects on neuroregeneration in animal models. In our current study, we therefore assessed the effects of treadmill training on the survival and differentiation of transplanted NPCs after cervical SCI in rats. Our findings suggest that survival of NPCs as well as differentiation into neurons and oligodendrocytes can be significantly increased when stem cell therapy is combined with treadmill training. In addition, myelination, regeneration of descending tracts and tissue sparing can be improved, resulting in better functional recovery. These results underline the importance of synergistic treatment strategies for SCI.
Item Description:Gesehen am 27.07.2020
Physical Description:Online Resource
ISSN:1876-7753
DOI:10.1016/j.scr.2020.101812

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