The human oxygen sensing machinery and its manipulation

被引：90

作者：

Chowdhury, Rasheduzzaman

Hardy, Adam

Schofield, Christopher J. ^{[1
]}

机构：

[1] Univ Oxford, Chem Res Lab, Oxford OX1 3TA, England

来源：

CHEMICAL SOCIETY REVIEWS | 2008年 / 37卷 / 07期

基金：

英国惠康基金; 英国生物技术与生命科学研究理事会;

关键词：

D O I：

10.1039/b701676j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Animals respond to the challenge of limited oxygen availability by a coordinated response that works to increase oxygen supply and minimize tissue damage. The chronic hypoxic response is mediated by the alpha,beta-hypoxia inducible transcription factor (HIF) that enables the expression of a gene array. Because this array includes genes encoding for proteins that regulate processes including red blood cell and blood vessel formation, manipulation of the HIF system has potential for the treatment of ischemic diseases, anaemia and tumours. Hydroxylase enzymes act as oxygen sensors by regulating both the lifetime of HIF-alpha and its transcriptional activity. This tutorial review aims to provide a nonexpert introduction to the HIF field by providing a background to current work, summarising molecular knowledge on the HIF system, and outlining opportunities for therapeutic intervention.

引用

收藏

页码：1308 / 1319

页数：12

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