施渭康.干细胞工程学研究现状和发展前景[J].中国科学院院刊,2002,(2):95-99.

施渭康
上海生物化学与细胞生物学研究所 上海200031
Shi Weikang
Institute of Biochemistry and Cell Biology, CAS, 200031 Shanghai

         干细胞工程学;现状;前景

        阐述了干细胞研究现状、发展趋势和应用前景 ,对如何推进我国干细胞工程学的发展提出了建议。

        Embryonic stem (ES) cells derived from blastocyst stage eary mammlian embryos are unique cell populations with the ability to undergo both self renewal and differentiation into all types of somatic cells. A wide variety of adult tissues harbors stem cells, yet called "adult" stem cells may be capable of developing into a limited number of cell types. Based on this property and combination with clone technique,the stem cell technology could be applied mainly in the following fields: (1) ES cells will provide a useful culture system for cell differentiation to study the mechnism underlying many facets of mammalian development; (2) ES cells represent one of the most important materials in genetic manipulation including the targeted mutation of specific genes; (3) Human ES cell based transplantation therapy will hold great promise to treat successfully a veriety of diseases though many barries remain in the way of successful clinical trials; (4) Human ES cells and adult stem cells could potentially provide an unlimited supply of tissue for transplantaion, as a seed cell sourse.