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Investigation of the Cell-loading and Differentiation Potential of Keratin-based Microparticles

机译:角蛋白基微粒的细胞负载和分化潜能的研究

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Prior research suggests keratin and keratin derivatives exhibit several mechanical and biological properties that support their use as a cell delivery vehicle. Upon hydration, keratin hydrogels mechanically perform as a flexible viscoelastic material. Upon similarly hydrated conditions the synthesized KOS MPs exhibit the ability to mechanically support cell adhesion which was subsequently supported through chemical and biologic stimuli. The biocompatibility of KOS MPs was displayed by supporting both viability and growth in the BMSC cell line. Separate studies demonstrate keratin's ability to induce or play a significant role in myogenic differentiation, citing the fact that specific keratins are present not in natural development of limb growth. Preliminary studies proved sternness in the BMSC cell line. Further study aims to support the differentiation potential of this KOS biomaterial (data not shown).
机译:先前的研究表明,角蛋白和角蛋白衍生物具有多种机械和生物学特性,可支持它们用作细胞传递载体。水合后,角蛋白水凝胶在机械上充当柔性粘弹性材料。在相似的水合条件下,合成的KOS MPs具有机械支持细胞粘附的能力,随后通过化学和生物刺激来支持细胞粘附。通过支持BMSC细胞系的活力和生长来展示KOS MP的生物相容性。单独的研究表明,角蛋白具有诱导肌细胞分化或在肌细胞分化中发挥重要作用的能力,理由是特定的角蛋白不存在于肢体生长的自然发育中。初步研究证明了BMSC细胞系中的严厉性。进一步的研究旨在支持这种KOS生物材料的分化潜力(数据未显示)。

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