Bio-inspired Nanoparticles for Mechano-Regulation of Stem Cell Fate

机械刺激在调节干细胞命运中起着关键作用。纳米结构介导的机械线索可以精确地刺激干细胞，但预测其对干细胞分化的影响是具有挑战性的。该项目旨在设计纳米结构来调节干细胞的命运，并获得对影响细胞功能的机械特性的基本理解。该项目的预期成果和益处包括对机械特性对细胞功能的影响的新的基本理解，对干细胞命运调节的新见解，以及适合于组织工程和制药应用的新型粗糙度可调材料的开发。

Mechanical stimulation plays a critical role in regulating stem cell fate. Nanostructure-mediated mechanical cues can precisely stimulate stem cells, but predicting their impact on stem cell differentiation is challenging. This project aims to engineer nanostructures to regulate stem cell fate and gain a fundamental understanding of the mechanical properties that affect cell function. The expected outcomes and benefits of this project include a new fundamental understanding of the effect of mechanical properties on cell function, novel insights into the regulation of stem cell fate, and the development of a new class of roughness-tunable materials suitable for use in tissue engineering and pharmaceutical applications.