Exploiting biomechanics to direct the formation of nervous tissue. (June 2020)

• Record Type: Journal Article
• Authors: Pfister, Bryan J.; Grasman, Jonathan M.; Loverde, Joseph R.
• Is Part Of: Current opinion in biomedical engineering. Volume 14(2020)
• Page Start: 59
• Page End: 66
• Publication Date: 2020-06
• Subjects: Stretch growth -- Directional scaffolding -- Mechanotransduction -- Nerve growth -- Nerve development -- Durotaxis -- Tension; Biomedical engineering -- Periodicals; 610.28
• DOI: 10.1016/j.cobme.2020.05.009
• Languages: English
• ISSNs: 2468-4511

Abstract

Abstract: Forces and displacements play essential roles in the development and maintenance of all living organisms. The biomechanics in living systems includes traction in cell motility, motor proteins driving cellular transport, tensegrity of the cytoskeleton, and mechanotransduction of signal pathways. In the past few decades, we have learned a great deal about how biomechanics is important in the development, maintenance, and repair of the nervous system. In this review, we critically assess recent advances in using mechanical stimuli toward exploiting the directed growth and formation of nervous tissues. We discuss current systems that recapitulate the mechanical environment surrounding neural tissues as engineering solutions to explore the relationship forces play in modifying neurons and their processes, as well as exploit these processes to enhance regeneration and repair.