| Literature DB >> 26123708 |
Lívia J Santos1, Rui L Reis1, Manuela E Gomes2.
Abstract
Mechanical stimulus is of upmost importance in tissues developmental and regeneration processes as well as in maintaining body homeostasis. Classical physiological reactions encompass an increase of blood vessel diameter upon exposure to high blood pressure, or the expansion of cortical bone after continuous high-impact exercise. At a cellular level, it is well established that extracellular stiffness, topography, and remote magnetic actuation are instructive mechanical signals for stem cell differentiation. Based on this, biomaterials and their properties can be designed to act as true stem cell regulators, eventually leading to important advances in conventional tissue engineering techniques. This review identifies the latest advances and tremendous potential of magnetic actuation within the scope of regenerative medicine and tissue engineering.Keywords: activation of mechanotransduction signalling pathways; magnetic biomaterials; magnetic-based cell manipulation; mechanosensing machinery; regenerative medicine; stem cells
Mesh：
Year: 2015 PMID： 26123708 DOI： 10.1016/j.tibtech.2015.06.006
Source DB: PubMed Journal: Trends Biotechnol ISSN： 0167-7799 Impact factor: 19.536