Results 31 to 40 of about 122,157 (267)

Ekspresi Hypoxia-Inducible Factor-1α menginduksi Ekspresi Eritropoietin Intraseluler, dan Vascular Endothelial Growth Factor pada Penderita Kanker Payudara dengan Anemia

Jurnal Kedokteran Brawijaya, 2013
 Anemia merupakan faktor prognostik independen untuk pertahanan hidup pasien kanker. Penurunan kapasitas oksigen pada darah dapat menyebabkan terjadinya kondisi hipoksia pada jaringan kanker . Hipoksia pada jaringan kanker dapat mengaktivasi faktor transkripsi hypoxia-inducible factor-1α (HIF-1α) yang kemudian akan mentranskripsi banyak gen lain ...
Muhammad Darwin P, Handono Kalim, Djoko Wahono S, Aru W Sudoyo, Fatchiyah Fatchiyah   +4 more
openaire   +2 more sources

Dose-dependent effects of Allopurinol on human foreskin fibroblast cell and human umbilical vein endothelial cell under hypoxia [PDF]

, 2015
Allopurinol, an inhibitor of xanthine oxidase, has been used in clinical trials of patients with cardiovascular and chronic kidney disease. These are two pathologies with extensive links to hypoxia and activation of the transcription factor hypoxia ...
Sun, Yu, George Jacob, Sun Yu, Yu Sun, Sonia Rocha, Jacob George, George, Jacob, Rocha, Sonia, Rocha Sonia   +8 more
core   +1 more source

Depletion of HIF-1α by Inducible Cre/loxP Increases the Sensitivity of Cultured Murine Hepatocytes to Ionizing Radiation in Hypoxia

Cells, 2022
The transcription factor hypoxia-inducible factor (HIF) is the main oxygen sensor which regulates adaptation to cellular hypoxia. The aim of this study was to establish cultured murine hepatocyte derived cells (mHDC) as an in vitro model and to analyze ...
Akram Hamidi, Alexandra Wolf, Rositsa Dueva, Melanie Kaufmann, Kirsten Göpelt, George Iliakis, Eric Metzen   +6 more
doaj   +1 more source

Cezanne (OTUD7B) regulates HIF-1α homeostasis in a proteasome-independent manner [PDF]

, 2014
The transcription factor HIF-1α is essential for cells to rapidly adapt to low oxygen levels (hypoxia). HIF-1α is frequently deregulated in cancer and correlates with poor patient prognosis.
Anja Bremm, Moniz, Sonia, David Komander, Bremm, Anja, Komander, David, Sonia Rocha, Mader, Julia, Rocha, Sonia, Sonia Moniz, Julia Mader   +9 more
core   +1 more source

Differential expression of hypoxia-inducible factor 1α in non-small cell lung cancer and small cell lung cancer

Clinics, 2012
OBJECTIVES: The aim of this study was to compare the expression of hypoxia-inducible factor 1α and vascular endothelial growth factor in small cell lung cancer and subtypes of non-small cell lung cancer and examine their relationships with ...
Eleni Karetsi, Maria G. Ioannou, Theodora Kerenidi, Markos Minas, Paschalis A. Molyvdas, Konstantinos I. Gourgoulianis, Efrosyni Paraskeva   +6 more
doaj   +1 more source

Hypoxia-induced signaling in angiogenesis : role of mTOR, HIF and Angiotensin II [PDF]

, 2007
This thesis includes the work of four different projects I have been following during my time as a PhD student; (1) the characterization of mTOR-associated signaling and endothelial cell proliferation in response to hypoxia, and (2) identification of ...
Petrimpol, Marco Renato
core   +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

Downregulation of Proline Hydroxylase 2 and Upregulation of Hypoxia-Inducible Factor 1α are Associated with Endometrial Cancer Aggressiveness.

Cancer management and research, 2019
Proline hydroxylase 2 (PHD2) is involved in tumorigenesis. This study aimed to examine PHD2 and hypoxia-inducible factor 1α (HIF-1α) expression in different endometrial tissues and explore the correlations between PHD2 and HIF-1α expression with clinicopathological characteristics of endometrial cancer.We collected 50 tissue sections of endometrial ...
Zhu,Chengcheng, Ding,Huafeng, Yang,Junwen, Zhou,Yihui, Luo,Yonghong, Shi,Suhua, Zhang,Ying, Wei,Yalan, Ni,Guantai   +8 more
openaire   +4 more sources

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

OTUB1 augments hypoxia signaling via its non-canonical ubiquitination inhibition of HIF-1α during hypoxia adaptation

Cell Death and Disease, 2022
As a main regulator of cellular responses to hypoxia, the protein stability of hypoxia-inducible factor (HIF)-1α is strictly controlled by oxygen tension dependent of PHDs-catalyzed protein hydroxylation and pVHL complex-mediated proteasomal degradation.
Xing Liu, Hongyan Deng, Jinhua Tang, Zixuan Wang, Chunchun Zhu, Xiaolian Cai, Fangjing Rong, Xiaoyun Chen, Xueyi Sun, Shuke Jia, Gang Ouyang, Wenhua Li, Wuhan Xiao   +12 more
doaj   +1 more source