Emerging strategies for spatiotemporal control of stem cell fate and morphogenesis.

Emerging strategies for spatiotemporal control of stem cell fate and morphogenesis.
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DOI:
10.1016/j.tibtech.2012.11.001
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发表时间:
2013-02
影响因子:
17.3
通讯作者:
McDevitt TC
McDevitt TC
中科院分区:
工程技术1区
文献类型:
--
作者:
Kinney MA;McDevitt TC

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Stem cell differentiation is regulated by the complex interplay of multiple parameters, including adhesive intercellular interactions, cytoskeletal and extracellular matrix remodeling, and gradients of agonists and antagonists that individually and collectively vary as a function of spatial locale and temporal stages of development. Current approaches to direct stem cell differentiation focus on systematically understanding the relative influences of microenvironmental perturbations and simultaneously engineering platforms aimed at recapitulating physicochemical aspects of tissue morphogenesis. This review focuses on novel approaches to control the spatiotemporal dynamics of stem cell signaling and morphogenic remodeling to direct the differentiation of stem cells and develop functional tissues for in vitro screening and regenerative medicine technologies.
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