2011
DOI: 10.1002/jbm.a.33237
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Chemically extracted acellular muscle: A new potential scaffold for spinal cord injury repair

Abstract: Extracellular matrix is the gold standard for tissue regeneration. In this study, we directly made the extracellular matrix of the tissue or organ into scaffold for spinal cord injuries, a strategy that is seldomly tried in spinal cord engineering. The aim of this study was to determine if the chemically extracted acellular muscle could be a potential scaffold for spinal cord injury. The chemically extracted acellular muscle was implanted in the lateral hemisected adult rat thoracic spinal cord. Control rats w… Show more

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Cited by 29 publications
(21 citation statements)
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“…Properties differences in D-muscle and D-fascia scaffolds also indicate their different applications if used alone. For example, skeletal muscle has been utilized as a nerve conduit [9]. D-muscle may provide an alternative to skeletal muscles derived from patients to avoid intrusion injury with more and easier access.…”
Section: Discussionmentioning
confidence: 99%
“…Properties differences in D-muscle and D-fascia scaffolds also indicate their different applications if used alone. For example, skeletal muscle has been utilized as a nerve conduit [9]. D-muscle may provide an alternative to skeletal muscles derived from patients to avoid intrusion injury with more and easier access.…”
Section: Discussionmentioning
confidence: 99%
“…A number of ECM scaffolds derived from a range of source species and tissues have also been approved by the FDA and commercially available for clinical use, for example, in wound healing, soft tissue repair, or heart valve replacement. 10,11 In contrast to the extensive research on ECM scaffolds used for the reconstruction of various tissues, there are only a few studies addressing biological scaffolds for the repair of SCI based on an acellular muscle scaffold, 16 acellular sciatic nerve, 17 or acellular spinal cord scaffolds. 18 Nevertheless, the shape and conformation of such acellular scaffolds might be restrictive for bridging a chronic spinal cord lesion with an irregular cavity.…”
mentioning
confidence: 99%
“…Additionally, ASC hydrogels also can provide the necessary scaffold to promote axonal recovery in vivo 21. More importantly, because of the retained components of the native extracellular matrix, an acellular scaffold may mimic the native extracellular matrix to sequester growth factors and improve their stability, which may benefit promoting regeneration and functional recovery of injured neuron following SCI22. However, ASC is not complete compared to native spinal cord tissues because of damage to its fibre tract and a lack of a three-dimensional net structure after homogenization23.…”
mentioning
confidence: 99%