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Hedgehog actively maintains adult lung quiescence and regulates repairn and regeneration

机译:刺猬积极维持成人肺部静止并调节修复和再生

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摘要

Postnatal tissue quiescence is thought to be a default state in the absence of a proliferative stimulus such as injury. Although previous studies have demonstrated that certain embryonic developmental programs are reactivated aberrantly in adult organs to drive repair and regeneration(1-3), it is not well understood how quiescence is maintained in organs such as the lung, which displays a remarkably low level of cellular turnover(4,5). Here we demonstrate that quiescence in the adult lung is an
机译:出生后的组织静止被认为是缺乏诸如损伤之类的增生刺激的默认状态。尽管先前的研究表明某些胚胎发育程序会在成年器官中异常激活以驱动修复和再生(1-3),但人们对如何在器官(例如肺)中保持静止状态的了解还不是很清楚,后者显示出非常低的胚胎发育水平。细胞周转率(4,5)。在这里,我们证明成年肺的静止是

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  • 来源
    《Nature》 |2015年第7574期|578-582|共5页
  • 作者单位

    Univ Penn, Dept Med, Philadelphia, PA 19104 USA.;

    Univ Penn, Dept Pediat, Philadelphia, PA 19104 USA.;

    Univ Penn, Dept Cell & Dev Biol, Philadelphia, PA 19104 USA.;

    Univ Penn, Penn Cardiovasc Inst, Philadelphia, PA 19104 USA.;

    Univ Penn, Penn Cardiovasc Inst, Philadelphia, PA 19104 USA.;

    Univ Penn, Penn Cardiovasc Inst, Philadelphia, PA 19104 USA.;

    Univ Penn, Penn Cardiovasc Inst, Philadelphia, PA 19104 USA.;

    Univ Penn, Penn Cardiovasc Inst, Philadelphia, PA 19104 USA.;

    Univ Penn, Penn Cardiovasc Inst, Philadelphia, PA 19104 USA.;

    Univ Penn, Penn Inst Regenerat Med, Philadelphia, PA 19104 USA.;

  • 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);
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  • 正文语种 eng
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