最近研究表明,象骨髓一样,脂肪中也存在一种具有多向分化潜能的问充质干细胞,这种细胞在一定条件下可以分化为脂肪、骨、软骨和心肌细胞,同时具有跨越胚层向神经细胞分化的特点,在组织工程方面可代替骨髓成为问充质干细胞的来源。本文对这种细胞的分离方法、特点及其优越性方面做一简要综述,同时,对其今后的发展前景特别是在其可能具有支持造血作用等方面从理论上加以阐述。 Recent studies have shown that, like bone marrow, there is also a mesenchymal stem cell that has multi-directional differentiation potential in adipose tissue. Under certain conditions, this cell can differentiate into adipose, bone, cartilage and cardiomyocytes, meanwhile, The characteristics of cell differentiation, in tissue engineering can replace bone marrow as a source of mesenchymal stem cells. In this paper, a brief review on the methods, characteristics and advantages of this kind of cell isolation is given. At the same time, it is theoretically expounded on its future development prospects, especially its possible support for hematopoiesis.