Targeting Topoisomerase 1 to inhibit Hypoxia Inducible Factor 1
نویسندگان
چکیده
منابع مشابه
Hypoxia-inducible factor 1
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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Because tumor cells grow rapidly and randomly, hypoxic regions arise from the lack of oxygen supply in solid tumors. Hypoxic regions in tumors are known to be resistant to chemotherapy and radiotherapy. Hypoxia-inducible factor-1 (HIF-1) expressed in hypoxic regions regulates the expression of genes related to tumor growth, angiogenesis, metastasis, and therapy resistance. Thus, imaging of HIF-...
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Background: Hypoxia-inducible factor 1 alpha (HIF-1 ), a component of HIF-1, is expressed in human tumors and renders cells able to survive and grow under hypoxic (lowoxygen) conditions. YC-1, 3-(5 -hydroxymethyl-2 -furyl)-1benzylindazole, an agent developed for circulatory disorders that inhibits platelet aggregation and vascular contraction, inhibits HIF-1 activity in vitro. We tested whether...
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 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...
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ژورنال
عنوان ژورنال: Cell Cycle
سال: 2004
ISSN: 1538-4101,1551-4005
DOI: 10.4161/cc.3.2.688