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脂肪干细胞是一类存在于脂肪组织中,能够自我更新、具有多向分化潜能的成体干细胞,在一定的条件下可以分化成许多具有特定功能的细胞系,具有一般干细胞的特点,可作为组织工程的种子细胞。本文就脂肪干细胞的生物学特性及其在骨组织工程中的研究进展进行综述。
Adipose-derived stem cells are a group of adult stem cells that exist in adipose tissue and are capable of self-renewal and have multidirectional differentiation potential. Under certain conditions, adipose-derived stem cells can differentiate into many cell lines with specific functions and have the characteristics of general stem cells and can be used as tissue engineering Seed cells. This review summarizes the biological characteristics of adipose-derived stem cells and their progress in bone tissue engineering.