摘要
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。
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.
出处
《中国修复重建外科杂志》
CAS
CSCD
北大核心
2017年第12期1506-1511,共6页
Chinese Journal of Reparative and Reconstructive Surgery
基金
国家重点研发计划项目(2017YFC1105000)~~
关键词
MIRNA
脂肪干细胞
多向分化
miRNA
adipose-derived stem cells
multipotential differentiation
