Results 21 to 30 of about 29,837,368 (252)

The transition from HIF-1 to HIF-2 during prolonged hypoxia results from reactivation of PHDs and HIF1A mRNA instability

Cellular & Molecular Biology Letters, 2022
The hypoxia-inducible factors (HIF) are transcription factors that activate the adaptive hypoxic response when oxygen levels are low. The HIF transcriptional program increases oxygen delivery by inducing angiogenesis and by promoting metabolic ...
Maciej Jaśkiewicz, Adrianna Moszyńska, Jarosław Króliczewski, Aleksandra Cabaj, Sylwia Bartoszewska, Agata Charzyńska, Magda Gebert, Michał Dąbrowski, James F. Collawn, Rafal Bartoszewski   +9 more
doaj   +1 more source

HIF-1-Independent Mechanisms Regulating Metabolic Adaptation in Hypoxic Cancer Cells

Cells, 2021
In solid tumours, cancer cells exist within hypoxic microenvironments, and their metabolic adaptation to this hypoxia is driven by HIF-1 transcription factor, which is overexpressed in a broad range of human cancers. HIF inhibitors are under pre-clinical
Shen-Han Lee, Monika Golinska, John R. Griffiths   +2 more
doaj   +1 more source

Effects of Stem Cell Factor on Hypoxia-Inducible Factor 1 Alpha Accumulation in Human Acute Myeloid Leukaemia and LAD2 Mast Cells [PDF]

, 2011
Stem cell factor (SCF) is a hematopoietic growth factor that exerts its activity by signalling through the tyrosine kinase receptor known as Kit or CD117.
Bernhard F. Gibbs, Sumbayev, Vadim V., Yasinska, Inna M., Gibbs, Bernhard F., Vadim V. Sumbayev, Inna M Yasinska, Abraham E. Oniku, Vadim V Sumbayev, Oniku, Abraham E., Bernhard F Gibbs, Abraham E Oniku, Inna M. Yasinska   +11 more
core   +2 more sources

Targeting PCOS-related inflammation with bioactive compounds of Syzygium polyanthum (Wight) Walp. leaves extract: An in silico study [PDF]

Journal of Pharmacy & Pharmacognosy Research
Context: Polycystic ovary syndrome (PCOS) is a prevalent endocrine disorder affecting reproductive-aged women, often associated with chronic inflammation.
Renny Aditya, Wirdatun Nafisah
doaj   +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   +2 more sources

Molecular cloning and expression analysis of hypoxia inducible factor 1α in tongue sole, Cynoglossus semilaevis (Actinopterygii: Pleuronectiformes: Cynoglossidae), subjected to acute hypoxia [PDF]

Acta Ichthyologica et Piscatoria, 2013
Background. Hypoxia-inducible factor-1α (HIF-1α), a subunit of the HIF-1 protein, plays a key role in the regulation of genes involved in hypoxia physiological response.
Z.T. Qi, Z.S. Wang, Q.H. Zhang, W.H. Zhao, M. Qiu, J.Q. Peng   +5 more
doaj   +3 more sources

Research Advance of Hypoxia-regulated miR-210 in Cancer

Zhongliu Fangzhi Yanjiu, 2018
The uncontrolled proliferation of tumor cells and the relative deficiency of the internal neovascularization network lead to insufficient oxygen supply.
CAO Zheng, FENG Lin, FENG Xiaoli
doaj   +1 more source

Targeted deletion of HIF-1alpha gene in T cells prevents their inhibition in hypoxic inflamed tissues and improves septic mice survival. [PDF]

, 2007
Sepsis patients may die either from an overwhelming systemic immune response and/or from an immunoparalysis-associated lack of anti-bacterial immune defence. We hypothesized that bacterial superantigen-activated T cells may be prevented from contribution
Kreth Simone, Sitkovsky Michail V., Sitkovsky, Michail V., Alex B Lentsch, Lukashev, Dmitry, Lentsch Alex B., Michail V Sitkovsky, Kreth, Simone, Smith Patrick, Smith, Patrick, Kuboki, Satoshi, P Chen, Caldwell Charles C., Lukashev Dmitry, Akio Ohta, Manfred Thiel, Chen P., Caldwell, Charles C., Lentsch, Alex B., Dmitry Lukashev, Chen, P., Patrick Smith, Kuboki Satoshi, Satoshi Kuboki, Thiel, Manfred, Ohta, Akio, Thiel Manfred, Ohta Akio, Charles C Caldwell, Simone Kreth   +29 more
core   +1 more source

HIF-1-Dependent Induction of β3 Adrenoceptor: Evidence from the Mouse Retina

Cells, 2022
A major player in the homeostatic response to hypoxia is the hypoxia-inducible factor (HIF)-1 that transactivates a number of genes involved in neovessel proliferation in response to low oxygen tension.
Rosario Amato, Francesco Pisani, Emiliano Laudadio, Maurizio Cammalleri, Martina Lucchesi, Silvia Marracci, Luca Filippi, Roberta Galeazzi, Maria Svelto, Massimo Dal Monte, Paola Bagnoli   +10 more
doaj   +1 more source

Hypoxia-Inducible Factor 1-Related Diseases and Prospective Therapeutic Tools

Journal of Pharmacological Sciences, 2004
Hypoxia-inducible factor 1 (HIF-1) is a transcription factor that functions as a master regulator of oxygen homeostasis. HIF-1 regulates the expressions of the proteins that increase oxygen delivery, which enables cells to survive in oxygen-deficient ...
Jong-Wan Park, Yang-Sook Chun, Myung-Suk Kim   +2 more
doaj   +1 more source