Featured Article: Hypoxia-inducible factor-1α dependent nuclear entry of factor inhibiting HIF-1
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چکیده
منابع مشابه
Hypoxia-inducible factor-1 (HIF-1).
Adaptation to low oxygen tension (hypoxia) in cells and tissues leads to the transcriptional induction of a series of genes that participate in angiogenesis, iron metabolism, glucose metabolism, and cell proliferation/survival. The primary factor mediating this response is the hypoxia-inducible factor-1 (HIF-1), an oxygen-sensitive transcriptional activator. HIF-1 consists of a constitutively e...
متن کاملHypoxia-Inducible Factor-1 (HIF-1)
Adaptation to low oxygen tension (hypoxia) in cells and tissues leads to the transcriptional induction of a series of genes that participate in angiogenesis, iron metabolism, glucose metabolism, and cell proliferation/survival. The primary factor mediating this response is the hypoxia-inducible factor-1 (HIF-1), an oxygen-sensitive transcriptional activator. HIF-1 consists of a constitutively e...
متن کاملUbiquitin-specific protease 19 (USP19) regulates hypoxia-inducible factor 1α (HIF-1α) during hypoxia.
A proper cellular adaptation to low oxygen levels is essential for processes such as development, growth, metabolism, and angiogenesis. The response to decrease in oxygen supply, referred to as hypoxia, is also involved in numerous human diseases including cancer, inflammatory conditions, and vascular disease. The hypoxia-inducible factor 1-α (HIF-1α), a key player in the hypoxic response, is k...
متن کاملThe Tyrosine Phosphatase SHP-1 Regulates Hypoxia Inducible Factor-1α (HIF-1α) Protein Levels in Endothelial Cells under Hypoxia
INTRODUCTION The tyrosine phosphatase SHP-1 negatively influences endothelial function, such as VEGF signaling and reactive oxygen species (ROS) formation, and has been shown to influence angiogenesis during tissue ischemia. In ischemic tissues, hypoxia induced angiogenesis is crucial for restoring oxygen supply. However, the exact mechanism how SHP-1 affects endothelial function during ischemi...
متن کاملThe role of reactive oxygen species in the stabilisation of hypoxia-inducible factor-1α (HIF-1α)
4 Abstract: At physiological oxygen concentrations ([O2]) hypoxia-inducible factor-1α (HIF-1α) is constantly hydroxylated and thus prepared for proteosomal degradation through the action of the prolyl hydroxylases (PHDs) (Jiang et al., 1996). In hypoxia, however, the oxygen-sensitive PHDs are inhibited and HIF-1α is stabilised. Other agents, including cytokines and growth factors have been show...
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ژورنال
عنوان ژورنال: Experimental Biology and Medicine
سال: 2015
ISSN: 1535-3702,1535-3699
DOI: 10.1177/1535370215570821