Polymer-Based Scaffold Strategies for Spinal Cord Repair and Regeneration
نویسندگان
چکیده
منابع مشابه
Bioengineered strategies for spinal cord repair.
This article reviews bioengineered strategies for spinal cord repair using tissue engineered scaffolds and drug delivery systems. The pathophysiology of spinal cord injury (SCI) is multifactorial and multiphasic, and therefore, it is likely that effective treatments will require combinations of strategies such as neuroprotection to counteract secondary injury, provision of scaffolds to replace ...
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Biomaterial scaffold architecture has not been investigated as a tunable source of influence on spinal cord regeneration. This study compared regeneration in a transected spinal cord within various designed-macro-architecture scaffolds to determine if these architectures alone could enhance regeneration. Three-dimensional (3-D) designs were created and molds were built on a 3-D printer. Salt-le...
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Cell membrane has a critical and vital role in functioning and existence of nerve cells that form central nervous system (CNS) in mammals. Disruption of nerve membrane that normally occurs following an accident injuring spinal cord is known to be the major cause of paralysis. In most occasions, spinal cord injuries are not leading to complete cut in spinal cord fibers but are known to cause cru...
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Spinal cord injury (SCI) represents a significant health and social problem, and therefore it is vital to develop novel strategies that can specifically target it. In this context, the objective of the present work was to develop a new range of three-dimensional (3D) tubular structures aimed at inducing the regeneration within SCI sites. Up to six different 3D tubular structures were initially ...
متن کاملRepair and neurorehabilitation strategies for spinal cord injury.
The failure of axons in the central nervous system (CNS) to regenerate has been considered the main factor limiting recovery from spinal cord injury (SCI). Impressive gains in identification of growth-inhibitory molecules in the CNS led to expectations that their neutralization would lead to functional regeneration. However, results of therapeutic approaches based on this assumption have been m...
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ژورنال
عنوان ژورنال: Frontiers in Bioengineering and Biotechnology
سال: 2020
ISSN: 2296-4185
DOI: 10.3389/fbioe.2020.590549