| 摘要 |
<p>The invention provides methods for propagation of multipotent stem cells from human skin fibroblast samples using an appropriate medium, such as an amniotic fluid medium (AFM), and subsequent differentiation of the cells into cells of any of the three germ layers. The invention also provides methods of differentiating and making various tissues from multipotent cells in skin fibroblasts cultures that are capable of in vitro differentiation and that the cells are useful as a source of in vivo gene and/or autologist cell therapy. Isolated multipotent stem cells, culture of multipotent stem cells, and differentiated cells derived from the culture multipotent stem cells that are obtained by the methods disclosed herein also are provided. The methods, cells, cultures, media, banks, batches, and collections so provided can be used for various medical, research, diagnostic and therapeutic uses.</p> |
