Objective: To review the research progress of miRNA regulation in the differentiation of adipose-derived stem cells (ADSCs).
Methods: The recent literature associated with miRNAs and differentiation of ADSCs was reviewed. The regulatory mechanism was analyzed in detail and summarized.
Results: The results indicate that the expression of miRNAs changes during differentiation of ADSCs. In addition, miRNAs regulate the differentiation of ADSCs into adipocytes, osteoblasts, chondrocytes, neurons, and hepatocytes by regulating the signaling pathways involved in cell differentiation.
Conclusion: Through controlling the differentiation of ADSCs by miRNAs, the suitable seed cell for tissue engineering can be established. The review will provide a theoretical basis for molecular targeted therapy and stem cell therapy in clinic.
目的: 总结近年来 miRNA 在调控脂肪干细胞（adipose-derived stem cells，ADSCs）分化中的研究进展。.
方法: 查阅近年来与 miRNA 和 ADSCs 分化调控相关的文献，详细分析其调节机制，并进行综述。.
结果: 在 ADSCs 分化过程中，miRNA 的表达会改变，并且 miRNA 可通过调节细胞分化相关的信号通路，调控 ADSCs 定向分化为脂肪细胞、成骨细胞、软骨细胞、神经细胞、肝细胞等。.
结论: 利用 miRNA 对 ADSCs 分化的调控作用，构建出符合需求的组织工程种子细胞，用于临床分子靶向治疗和干细胞治疗。.
Keywords: adipose-derived stem cells; miRNA; multipotential differentiation.