Rac1-GTPase regulates compression-induced actin protrusions (CAPs) of mesenchymal stem cells in 3D collagen micro-tissues.
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DOI: 10.1016/j.biomaterials.2021.120829
Abstract: Cells can sense mechanical signals through cytoskeleton reorganization. We previously discovered the formation of omni-directional actin protrusions upon compression loading, namely compression-induced actin protrusions (CAPs), in human mesenchymal stem cells (MSCs) in 3D micro-tissues. Here,… read more here.
Keywords: compression; formation; induced actin; actin protrusions ... See more keywords