Interdependent roles for hypoxia inducible factor and nuclear factor-κB in hypoxic inflammation
نویسندگان
چکیده
منابع مشابه
Understanding the roles of the transcription factors nuclear factor-κB and hypoxia-inducible factor-1α in lung injury
The role of oxidative stress in regulating transcription factors and specific gene responses in critical illness is a new and emerging area. A better understanding of the proinflammatory oxidant stimuli of reactive oxygen species generation and how this generates the clinical phenotype of acute lung injury by regulating gene expression may allow the development of new therapeutic strategies. In...
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HIF (hypoxia-inducible factor) is the main transcription factor activated by low oxygen tensions. HIF-1alpha (and other alpha subunits) is tightly controlled mostly at the protein level, through the concerted action of a class of enzymes called PHDs (prolyl hydroxylases) 1, 2 and 3. Most of the knowledge of HIF derives from studies following hypoxic stress; however, HIF-1alpha stabilization is ...
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Naïve T cells activated by antigen-presenting cells (APC) can be differentiated into at least four major types of T-helper (T(H)) cells: T(H)1, T(H)2, T(H)17 and inducible regulatory T cells (iTreg) based on their unique cytokine production profiles and characteristic functions.(1) T(H)1 produce interferon-γ (IFNγ) and are important for protective immune responses to intracellular viral, bacter...
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ژورنال
عنوان ژورنال: The Journal of Physiology
سال: 2008
ISSN: 0022-3751
DOI: 10.1113/jphysiol.2008.157669