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首页> 外文期刊>Journal of Biomechanics >Aging enhances the vulnerability of mesenchymal stromal cells to uniaxial tensile strain-induced apoptosis
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Aging enhances the vulnerability of mesenchymal stromal cells to uniaxial tensile strain-induced apoptosis

机译:老化增强了间充质基质细胞对单轴拉伸应变诱导的细胞凋亡的脆弱性

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摘要

Mechanical priming can be employed in tissue engineering strategies to control the fate and differentiation pattern of mesenchymal stromal cells. This is relevant to regenerative medicine whereby mechanical cues can promote the regeneration of a specific tissue type from mesenchymal precursors. The ability of cells to respond to mechanical forces is dependent upon mechanotransduction pathways that involve membrane-associated proteins, such as integrins. During the aging process changes in the mechanotransduction machinery may influence how cells from aged individuals respond to mechanical priming.
机译:机械引发可用于组织工程策略以控制间充质基质细胞的命运和分化模式。 这与再生药物有关,即机械提示可以促进来自间充质前体的特定组织类型的再生。 细胞响应机械力的能力取决于机电梳理途径,其涉及膜相关蛋白,例如整联蛋白。 在老化过程中,机电机组机械的变化可能影响老年人的细胞如何应对机械灌注。

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