干细胞的研究和利用

干细胞是指分化程度低、多潜能的细胞 ,主要指胚胎细胞和幼稚细胞。人们对干细胞的研究和利用是基于细胞发育的全能性以及干细胞分化多潜能的特性。目前 ,对干细胞的研究引起各方面的强烈关注。有关胚胎干细胞及干细胞疗法得到了普遍重视 ,其中 ,造血干细胞被成功应用于临床疾病治疗。在对干细胞的研究和利用中取得了实质性突破的同时 ,也暴露出一些有关道德和伦理方面的社会问题。但是 ,随着对干细胞研究的深入 ,对干细胞的利用已展现出广阔的前景和产业化的可能。

Research and Apply in Stem Cells

Stem cells are undifferentiated cells that are unlike any specific adult cell. However, they have the ability to form any adult cell. Because undifferentiated stem cells can proliferate indefinitely in culture, they could potentially provide an unlimited source of specific, clinically important adult cells such as bone, muscle, liver or blood cells. There are more and more the research in ES cells and stem cell therapy .But as well as achievements on researches in stem cells and applications of it are achieved,some moral and ethical problem are exposed to the light of day. However, we believe that the applications of stem cells may develop to a industrialization in the recent future.