Why we need mechanics to understand animal regeneration
Mechanical forces are an important contributor to cell fate specification and cell migration during embryonic development in animals. Similarities between embryogenesis and regeneration, particularly with regards to pattern formation and large-scale tissue movements, suggest similarly important role...
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Published in | Developmental biology Vol. 433; no. 2; pp. 155 - 165 |
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Main Authors | , |
Format | Journal Article |
Language | English |
Published |
United States
Elsevier Inc
15.01.2018
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Online Access | Get full text |
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Summary: | Mechanical forces are an important contributor to cell fate specification and cell migration during embryonic development in animals. Similarities between embryogenesis and regeneration, particularly with regards to pattern formation and large-scale tissue movements, suggest similarly important roles for physical forces during regeneration. While the influence of the mechanical environment on stem cell differentiation in vitro is being actively exploited in the fields of tissue engineering and regenerative medicine, comparatively little is known about the role of stresses and strains acting during animal regeneration. In this review, we summarize published work on the role of physical principles and mechanical forces in animal regeneration. Novel experimental techniques aimed at addressing the role of mechanics in embryogenesis have greatly enhanced our understanding at scales from the subcellular to the macroscopic – we believe the time is ripe for the field of regeneration to similarly leverage the tools of the mechanobiological research community.
•Mechanical forces provide important signals for pattern formation in development.•Mechanical interactions are well studied in embryogenesis, but less in regeneration.•We review mechanics concepts and current knowledge of regenerative mechanobiology. |
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Bibliography: | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-3 content type line 23 ObjectType-Review-1 |
ISSN: | 0012-1606 1095-564X |
DOI: | 10.1016/j.ydbio.2017.09.021 |