首页> 外文期刊>Nature >Close encounters with full potential
【24h】

Close encounters with full potential

机译:充满潜力的亲密接触

获取原文
获取原文并翻译 | 示例
           

摘要

Differentiated cells, such as skin cells or blood cells, are firmly committed to their lifelong vocation. They adopt an alternative fate only with great reluctance and through powerful coercion. Such repro-gramming events are typically infrequent (for example, the efficiency of converting skin cells into induced pluripotent stem (iPS) cells is generally less than 1%), hampering the generation of various cell types for research and therapy. On page 65 of this issue, Rais et al. show that, during reprogramming, cells enter an intermediary purgatory in which positive and negative influences duel to affect successful dedifferentiation. The authors further demonstrate that eliminating a single negative influence, the protein Mbd3, allows reprogramming to iPS cells to occur with almost 100% efficiency. They thus provide salient insight into the molecular events that drive cell-fate changes.
机译:分化细胞(例如皮肤细胞或血细胞)坚定地致力于其终生职业。他们只有极度不情愿并通过强大的胁迫采取另类的命运。这种重编程事件通常很少发生(例如,将皮肤细胞转换为诱导性多能干(iPS)细胞的效率通常低于1%),从而阻碍了各种细胞类型的研究和治疗。在此问题的第65页上,Rais等人。结果表明,在重编程过程中,细胞进入中间炼狱,其中正反两方面影响对决以影响成功的去分化。这组作者进一步证明,消除单一的负面影响(蛋白质Mbd3)可使iPS细胞重编程的发生率几乎达到100%。因此,它们为驱动细胞命运变化的分子事件提供了深刻的见识。

著录项

  • 来源
    《Nature》 |2013年第7469期|41-42|共2页
  • 作者

    KYLE M. LOH; BING LIM;

  • 作者单位

    Department of Developmental Biology, Stanford University School of Medicine, Stanford, California 94305, USA;

    Stem Cell and Developmental Biology Group, Genome Institute of Singapore, 138672 Singapore, and at the Beth Israel Deaconess Medical Center, Boston, Massachusetts;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号