Results 11 to 20 of about 185,754 (313)

Hypoxia and Hypoxia-Inducible Factors in Leukemias [PDF]

Frontiers in Oncology, 2016
Despite huge improvements in the treatment of leukemia, the percentage of patients suffering relapse still remains significant. Relapse most often results from a small number of leukemic stem cells (LSCs) within the bone marrow, which are able to self-renew, and therefore reestablish the full tumor.
Margaux eDeynoux, Nicola eSunter, Olivier eHérault, Olivier eHérault, Frédéric eMazurier   +4 more
openaire   +3 more sources

Deterioration of alveolar development in mice with both HIF-3α knockout and HIF-2α knockdown

BMC Research Notes, 2018
Objective Earlier studies from our group using hypoxia-inducible factor 3α knockout mice showed impairments in lung remodeling and lung endothelial cells.
Firman Zulkifli Amin, Toshiharu Yamashita, Osamu Ohneda   +2 more
doaj   +1 more source

MiR-335 Regulates Hif-1α to Reduce Cell Death in Both Mouse Cell Line and Rat Ischemic Models. [PDF]

PLoS ONE, 2015
Hypoxia inducible factor-1α facilitates cellular adaptation to hypoxic conditions. Hence its tight regulation is crucial in hypoxia related diseases such as cerebral ischemia.
Fu Jia Liu, Prameet Kaur, Dwi S Karolina, Sugunavathi Sepramaniam, Arunmozhiarasi Armugam, Peter T H Wong, Kandiah Jeyaseelan   +6 more
doaj   +1 more source

Hypoxia-inducible factors in the kidney [PDF]

American Journal of Physiology-Renal Physiology, 2006
Tissue hypoxia not only occurs under pathological conditions but is also an important microenvironmental factor that is critical for normal embryonic development. Hypoxia-inducible factors HIF-1 and HIF-2 are oxygen-sensitive basic helix-loop-helix transcription factors, which regulate biological processes that facilitate both oxygen delivery and ...
openaire   +2 more sources

Effect of lentiviral vector-mediated overexpression of hypoxia-inducible factor 1 alpha delivered by pluronic F-127 hydrogel on brachial plexus avulsion in rats

Neural Regeneration Research, 2019
Brachial plexus avulsion often results in massive motor neuron death and severe functional deficits of target muscles. However, no satisfactory treatment is currently available.
Tao Wang, Li-Ni Zeng, Zhe Zhu, Yu-Hui Wang, Lu Ding, Wei-Bin Luo, Xiao-Min Zhang, Zhi-Wei He, Hong-Fu Wu   +8 more
doaj   +1 more source

Interleukin-1β sequesters hypoxia inducible factor 2α to the primary cilium. [PDF]

, 2013
BACKGROUND: The primary cilium coordinates signalling in development, health and disease. Previously we have shown that the cilium is essential for the anabolic response to loading and the inflammatory response to interleukin-1β (IL-1β).
Wann, AK, Wann, Angus K.T., Chapple, JP, Knight, MM, Knight, Martin M., Thompson, CL, Thompson, Clare L., Chapple, J. Paul   +7 more
core   +1 more source

Involvement of Hypoxia-Inducible Factor-1 in the Inflammatory Responses of Human LAD2 Mast Cells and Basophils [PDF]

, 2012
We recently showed that hypoxia-inducible factor 1 (HIF-1) plays a crucial role in the pro-allergic functions of human basophils by transcriptional control of energy metabolism via glycolysis as well as directly triggering expression of the angiogenic ...
Claire L Streatfield, Sumbayev, Vadim V., Yasinska, Inna M., Gibbs, Bernhard F., Streatfield, Claire L., Vadim V Sumbayev, Oniku, Abraham E., Bernhard F Gibbs, Streatfield Claire L., Yasinska Inna, Sumbayev Vadim V., Inna Yasinska, Oniku Abraham E., Gibbs Bernhard F., Abraham E Oniku   +14 more
core   +1 more source

SnapShot: Hypoxia-Inducible Factors

Cell, 2015
Molecular oxygen (O2) is a key substrate for mitochondrial ATP production and numerous intracellular biochemical reactions. The maintenance of O2 homeostasis is therefore essential for the survival of most species. During O2 deprivation, mammalian cells rely on multiple adaptations mediated by the hypoxia-inducible factors (HIFs), mTOR, autophagy, and ...
Lee, Kyoung Eun, Simon, M. Celeste
openaire   +2 more sources

Ginsenoside 20(S)-Rg3 suppresses ovarian cancer migration via hypoxia-inducible factor 1 alpha and nuclear factor-kappa B signals

Tumor Biology, 2017
Hypoxia-inducible factor 1 is believed to play a prominent role in the survival and developing progress of cancers. As a result, inhibiting α subunit of hypoxia-inducible factor 1 represents an attractive strategy against tumor.
Ting Liu, Le Zhao, Huilian Hou, Lu Ding, Wei Chen, Xu Li   +5 more
doaj   +1 more source

Obstructive sleep apnea aggravates neuroinflammation and pyroptosis in early brain injury following subarachnoid hemorrhage via ASC/HIF-1α pathway

Neural Regeneration Research, 2022
[INLINE:1] Obstructive sleep apnea can worsen the prognosis of subarachnoid hemorrhage. However, the underlying mechanism remains unclear. In this study, we established a mouse model of subarachnoid hemorrhage using the endovascular perforation method ...
Jun Xu, Qian Li, Chen-Yu Xu, Shan Mao, Jia-Jia Jin, Wei Gu, Ying Shi, Chun-Fang Zou, Liang Ye   +8 more
doaj   +1 more source