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Highlight: sensing hypoxia in the cell and the organism

机译:突出显示:在细胞和生物体中感测缺氧

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摘要

Our understanding of sensing hypoxia to control gene expression began with the isolation of hypoxia-inducible factor 1 (HIF-1) by Semenza and Wang (1992). HIF-1 was identified as the principal transcription factor complex controlling oxygen-dependent expression of the erythro-poietin gene. However, almost instantaneously, it became clear that oxygen sensing is a widespread mechanism in all cells, not only those that produce erythropoietin (Maxwell et al., 1993), as reported exactly 20 years ago.Since then, our understanding of how cells respond to hypoxia to change the expression of the gene repertoire has improved enormously but has also become very complex. A conference devoted to oxygen sensing was organized in Essen, Germany, from September 20 to 23, 2012, as part of a series of conferences of the HypoxiaNet (EU COST initiative TD0901) by J. Fandrey and E. Metzen. Several authors of this special issue have contributed to our current knowledge and provide the reader with their up-to-date views on oxygen sensing.
机译:我们对控制基因表达的感应缺氧的理解始于Semenza和Wang(1992)的缺氧诱导因子1(HIF-1)的分离。鉴定HIF-1作为控制红细胞依赖性基因的氧依赖性表达的主要转录因子复合物。然而,几乎瞬间,它变得明显,氧气感测是所有细胞中的广泛机制,不仅仅是20年前报道的促红细胞生成素(Maxwell等人,1993)的那些。然后,我们对细胞如何回应的了解缺氧改变基因曲目的表达巨大改善,但也变得非常复杂。德国Essen,德国埃森于2012年9月20日至23日组织了一项致力于氧气的会议,作为J.Fandrey和E. Metzen的缺氧(欧盟成本倡议TD0901)的一系列会议的一部分。这个特殊问题的若干作者促进了我们目前的知识,并为读者提供了他们对氧气感应的最新视图。

著录项

  • 来源
    《Biological chemistry》 |2013年第4期|共2页
  • 作者

    Joachim Frey;

  • 作者单位

    Institut fur Physiologie Universitat Duisburg-Essen Universitatsklinikum Essen Hufelandstrasse55;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 生物化学;
  • 关键词

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