The guidance of stem cell differentiation by substrate alignment and mechanical stimulation
نویسندگان
چکیده
منابع مشابه
The guidance of stem cell differentiation by substrate alignment and mechanical stimulation.
Mesenchymal stem cells (MSC) represent a promising and clinically relevant cell source for tissue engineering applications. As such, guiding MSCs toward specific lineages and maintaining these phenotypes have been particularly challenging as the contributions of mechanical, chemical and structural cues to the complex differentiation process are largely unknown. To fully harness the potential of...
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Mechanical forces are known to play a role in cell behavior and adaptation within their environment. In recent years, special attention has been paid to how these forces interact with various stem cell sources to direct stem cell differentiation. Embryonic, induced pluripotent, and adult or progenitor stem cells have all used in research involving mechanical stimulation. These various cell type...
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Stem cells have been shown to have the potential to provide a source of cells for applications to tissue engineering and organ repair. The mechanisms that regulate stem cell fate, however, mostly remain unclear. Mesenchymal stem cells (MSCs) are multipotent progenitor cells that are isolated from bone marrow and other adult tissues, and can be differentiated into multiple cell lineages, such as...
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Numerous studies have focused on identifying the chemical and biological factors that govern the differentiation of stem cells; however, recent research has shown that mechanical cues may play an equally important role. Mechanical forces such as shear stresses and tensile loads, as well as the rigidity and topography of the extracellular matrix were shown to induce significant changes in the mo...
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Purpose: Differentiation of mouse embryonic stem cells into Insulin secreting endocrine cells. Materials and Methods: In this study, Royan B1 mouse embryonic stem cell (derived from C57BL/6 mouse) were used. In directed differentiation method, embryonicstem cells after embryoid bodies formation were differentiated into insulin secreting cells. Nestin positive cells were obtained after culture ...
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ژورنال
عنوان ژورنال: Biomaterials
سال: 2013
ISSN: 0142-9612
DOI: 10.1016/j.biomaterials.2012.11.012