Bioactive Silk Cryogel Dressing with Multiple Physical Cues to Control Cell Migration and Wound Regeneration
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DOI: 10.1002/adhm.202404304
Abstract: Introducing multiple physical cues to control cell behaviors effectively is considered as a promising strategy in developing bioactive wound dressings. Silk nanofiber‐based cryogels are developed to favor angiogenesis and tissue regeneration through tuning hydrated state,… read more here.
Keywords: multiple physical; control cell; cell migration; wound ... See more keywords
Human Intestinal Morphogenesis Controlled by Transepithelial Morphogen Gradient and Flow-Dependent Physical Cues in a Microengineered Gut-on-a-Chip
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DOI: 10.1016/j.isci.2019.04.037
Abstract: Summary We leveraged a human gut-on-a-chip (Gut Chip) microdevice that enables independent control of fluid flow and mechanical deformations to explore how physical cues and morphogen gradients influence intestinal morphogenesis. Both human intestinal Caco-2 and… read more here.
Keywords: gut chip; physical cues; intestinal morphogenesis; flow ... See more keywords
Charge and topography patterned lithium niobate provides physical cues to fluidically isolated cortical axons
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DOI: 10.1063/1.4975304
Abstract: In vitro devices that combine chemotactic and physical cues are needed for understanding how cells integrate different stimuli. We explored the suitability of lithium niobate (LiNbO3), a transparent ferroelectric material that can be patterned with… read more here.
Keywords: topography; charge topography; lithium niobate; cortical axons ... See more keywords
Physical cues of scaffolds promote peripheral nerve regeneration
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DOI: 10.1063/5.0189181
Abstract: The effective treatment of long-gap peripheral nerve injury (PNI) remains a challenge in clinical settings. The autograft, the gold standard for the long-gap PNI therapy, has several limitations, including a limited supply of donor nerve,… read more here.
Keywords: nerve; tissue engineering; nerve regeneration; physical cues ... See more keywords
Remote actuation and on-demand activation of biomaterials pre-incorporated with physical cues for bone repair
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DOI: 10.7150/thno.97610
Abstract: The high incidence of bone defect-related diseases caused by trauma, infection, and tumor resection has greatly stimulated research in the field of bone regeneration. Generally, bone healing is a long and complicated process wherein manipulating… read more here.
Keywords: bone repair; activation; cues bone; bone ... See more keywords