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tpwang 发表于 2012-1-14 08:13 7 r9 N' h% c9 n6 i0 r
回复 sunsong7 的帖子# b1 O/ z+ y& ^/ o
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按照研究者的说法,这个干细胞样细胞能“退分化”回原始状态,能否分化为别的细胞 ... 3 f. Z2 {+ w! b, E1 m/ y
“The researchers further discovered that the stem-like behavior in these cells is reversible. Withdrawing the ROCK inhibitor forces the cells to differentiate into the adult cells that they were initially. This "conditional immortalization" could help advance the field of regenerative medicine, Schlegel says.” 意味着微环境将正常体细胞“重编程”为“条件性永生化”细胞,并保留了对起始细胞的“记忆”。" P3 w% Q6 h3 A; V- `/ t
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参见“重编程技术革命——niche reprogramming” http://www.stemcell8.cn/thread-40755-1-1.html
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