美国和以色列科学家在美国《全国科学院学报》上报告说,在控制干细胞的发育方向方面他们迈出了第一 步。干细胞是人体的主干细胞,具有发育成身体中任何一种细胞的潜力。但首先需要知道如何控制干细胞, 即如何能够控制人类胚胎干细胞的分化发育。如果能够控制分化发育,干细胞将可以被指导发育成治疗帕金 U.S. and Israeli scientists reported in the Proceedings of the National Academy of Sciences in the United States that they have taken the first step toward controlling the development of stem cells. Stem cells are the body’s main cells that have the potential to develop into any kind of cell in the body. But first you need to know how to control stem cells, that is, how to control the differentiation and development of human embryonic stem cells. If we can control the development of differentiation, stem cells will be instructed to develop Parkin