Results 21 to 30 of about 1,344,802 (358)
Clinical investigation of hypoxia-inducible factors: getting there [PDF]
The Journal of Clinical InvestigationGregg L. Semenza
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Hypoxia-Driven Effects in Cancer: Characterization, Mechanisms, and Therapeutic Implications
Cells, 2021 Hypoxia, a common feature of solid tumors, greatly hinders the efficacy of conventional cancer treatments such as chemo-, radio-, and immunotherapy. The depletion of oxygen in proliferating and advanced tumors causes an array of genetic, transcriptional,
Rachel Shi, Chengheng Liao, Qing Zhang
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Hypoxia and hypoxia-inducible factors in diabetes and its complications
Diabetologia, 2021 Hypoxia-inducible factors (HIFs) are the key regulators of oxygen homeostasis in response to hypoxia. In diabetes, multiple tissues are hypoxic but adaptive responses to hypoxia are impaired due to insufficient activation of HIF signalling, which results
S. Catrina, Xiaowei Zheng
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Knockdown of myeloid cell hypoxia-inducible factor-1α ameliorates the acute pathology in DSS-induced colitis. [PDF]
PLoS ONE, 2017 Inflammation and hypoxia are hallmarks of inflammatory bowel disease. Low oxygen levels activate hypoxia-inducible factors as central transcriptional regulators of cellular responses to hypoxia, particularly in myeloid cells where hypoxia-inducible ...
Veronika Bäcker +4 more
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Hypoxia in the Initiation and Progression of Neuroblastoma Tumours [PDF]
, 2020 Neuroblastoma is the most frequent extracranial solid tumour in children, causing 10% of all paediatric oncology deaths. It arises in the embryonic neural crest due to an uncontrolled behaviour of sympathetic nervous system progenitors, giving rise to ...
Gómez Muñoz, María Ángeles +3 more
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Journal of Experimental Medicine, 2021 Following myocardial infarction, tissue ischemia leads to activation of hypoxia-inducible factors. DeBerge et al. demonstrate that HIF-1α and HIF-2α activation in myeloid cells antagonizes cardiac repair pathways through cleavage of cardioprotective ...
Matthew DeBerge +11 more
semanticscholar +1 more source
Autophagy degrades hypoxia inducible factors [PDF]
Molecular & Cellular Oncology, 2016 Hypoxia inducible factors are subjected to degradation by the ubiquitin-proteasome system (UPS), macroautophagy, and chaperone-mediated autophagy. The E3 ligases, ubiquitination, autophagy receptor proteins, and oxygen are determinants that direct hypoxia-inducible factors to different degradation pathways.
Adela, DePavia +2 more
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Effects of exposure to a DNA damaging agent on the hypoxia inducible factors in organogenesis stage mouse limbs. [PDF]
PLoS ONE, 2012 Hypoxia plays a critical role in coordinating cell survival, differentiation and death in normal embryogenesis; during limb pattern formation, hypoxia affects two key processes, chondrogenesis and cell death.
Chunwei Huang, Barbara F Hales
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Journal of Biological Chemistry, 2020 The gastrointestinal tract is a highly proliferative and regenerative tissue. The intestine also harbors a large and diverse microbial population collectively called the gut microbiome (microbiota).
Rashi Singhal, Y. Shah
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Hypoxia-inducible factor 1 alpha is required for the tumourigenic and aggressive phenotype associated with Rab25 expression in ovarian cancer [PDF]
, 2016 The small GTPase Rab25 has been functionally linked to tumour progression and aggressiveness in ovarian cancer and promotes invasion in three-dimensional environments.
Chalmers, Anthony J. +3 more
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