کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1428520 | 1509176 | 2014 | 11 صفحه PDF | دانلود رایگان |
• Stem cell, niche and their contributions in regenerative medicine are summarized.
• Fabrication and cytotoxicity of commonly used conductive materials are reviewed.
• Conductive scaffolds for guiding stem cell differentiation are well discussed.
Stem cells with multipotent and self-renewal abilities play a vital role in regenerative medicine and tissue engineering. They can assist tissue reconstruction through specific differentiation and secretion of various bioactive macromolecules. More and more studies confirm that the cell-fate commitment can be manipulated via constructing a specific stem cell niche. The construction of specific niches with conductive materials (conducting polymers, carbon nanotubes and graphene) can promote stem cell differentiation towards electro-active lineages and emphasize the promising role of stem cells in electro-active tissue regeneration (e.g., nerve and heart). In this review, we summarize the commonly applied conductive materials for scaffold construction and evaluate their contributions in the regeneration of electro-active tissues.
Journal: Materials Science and Engineering: C - Volume 45, 1 December 2014, Pages 671–681