• This review provides a comprehensive summary associated with recent progress in the preparation and application of microgels.

• The characteristics and applications of microgels and microgel-based scaffolds for cell culture and delivery are elaborated with an emphasis on the advantages of these carriers in cell therapy.

• This review expounds on the ongoing and foreseeable applications and current limitations of microgels and their aggregate in the field of biomedical engineering.

• Through stimulating innovative ideas, the present review paves new avenues for expanding the application of microgels in cell delivery techniques.

中文翻译：

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用于组织工程和再生医学中细胞输送的微凝胶

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  本综述对微凝胶的制备和应用的最新进展进行了全面的总结。

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  详细阐述了微凝胶和基于微凝胶的细胞培养和递送支架的特点和应用，重点介绍了这些载体在细胞治疗中的优势。

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  本综述阐述了微凝胶及其聚集体在生物医学工程领域正在进行和可预见的应用以及当前的局限性。

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  通过激发创新想法，本综述为扩大微凝胶在细胞递送技术中的应用铺平了新途径。