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Keywords: Hypoxia
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Biosci Rep (2023) 43 (9): BSR20230014.
Published: 05 September 2023
... the effects of miR-21 and homeodomain interacting protein kinase 3 (HIPK3) on cardiomyocyte apoptosis induced by hypoxia/reoxygenation (H/R) in vitro . To this end, the rat cardiomyocyte H9C2 cell line was exposed to H/R and the roles of miR-21 and HIPK3 in regulating cell viability and apoptosis were...
Includes: Supplementary data
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Biosci Rep (2023) 43 (1): BSR20222016.
Published: 16 January 2023
...-ischemic brain injury. We found that after 10 min of hypoxia-ischemia, all reperfusion groups showed different degrees of damage. The degree of the injury increased in all the groups after 30 min of hypoxia-ischemia. Those changes include changes in the pericellular lumen, capillaries in the cortex...
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Biosci Rep (2022) 42 (11): BSR20221089.
Published: 18 November 2022
...Jiyuan Xing; Shen Shen; Xiaorui Liu; Yang Zhang Hypoxia and hypoxia-related genes regulate tumor initiation and progression. However, the exact roles that hypoxia plays in hepatocellular carcinoma (HCC) remain unclear. In the present study, we calculated the hypoxia score of each sample...
Includes: Supplementary data
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Biosci Rep (2022) 42 (3): BSR20211696.
Published: 23 March 2022
.... cell death hypoxia ischaemia-reperfusion injury mitochondrial dynamics neonatal The cellular energy required by the developing brain around the time of birth and during early life is substantial, emphatically illustrated by the rapid increase from 27 to 80% of its adult weight within...
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Biosci Rep (2021) 41 (7): BSR20210764.
Published: 06 July 2021
... expression related with CD8 + T, NK, and TFH cell infiltration. Besides, hypoxia-inducible factor-1α (HIF1A) could increase PTTG3P expression by binding to the PTTG3P promoter region. Hypoxia-induced PTTG3P contributes to glycolysis and M2 phenotype of macrophage, which proposes a novel approach for clinical...
Includes: Supplementary data
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Biosci Rep (2021) 41 (6): BSR20210442.
Published: 11 June 2021
... inside the ablation zone decreases from the center to the margin, where the temperature is sublethal and residual viable tumor cells often exist, which potential cause tumor relapse [ 16 , 17 ]. In our previous study, we reported that chronic hypoxia, an important characteristic following TACE, triggers...
Includes: Supplementary data
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Biosci Rep (2021) 41 (2): BSR20202014.
Published: 01 February 2021
... the receptor recognition (begining of infection) and followed by the impact of cytokine and hypoxia in the context of the balance of ACE/ACE2. It has also very concisely delineated the biochemistry and mechanism of ACE/ACE2 balance in different stages of infection and its role in comorbidity. When...
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Biosci Rep (2020) 40 (12): BSR20201006.
Published: 14 December 2020
...Xiuru Zhang; Tingting Li; Shuwen Liu; Yiming Xu; Minjun Meng; Xiumin Li; Zhichao Lin; Qici Wu; Yu Xue; Yutian Pan; Gulimiran Alitongbieke Background: β-glucan from Lentinus edodes (LNT) is a plant-derived medicinal fungus possessing significant bioactivities on anti-tumor. Both hypoxia-induced...
Includes: Supplementary data
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Biosci Rep (2020) 40 (4): BSR20192457.
Published: 31 March 2020
... from chemotherapy resistance. In OC, cancer cells become resistant to paclitaxel chemotherapy under hypoxic environment. The miR-27a has been identified as an oncogenic molecular in ovarian cancer, prostate cancer, liver cancer etc. In addition, the miR-27a is involved in hypoxia-induced...
Includes: Supplementary data
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Biosci Rep (2020) 40 (2): BSR20194200.
Published: 20 February 2020
...Hongxia Li; Li Tong; Hong Tao; Zhe Liu Lung adenocarcinoma (LUAD) is a common type of lung cancer with high incidence and poor prognosis. Hypoxia and DNA methylation play important regulatory roles in cancer progression. The purpose of the present study was to explore the relationship between...
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Biosci Rep (2019) 39 (9): BSR20192101.
Published: 16 September 2019
... of mitochondria revealed that only RelA was found in the mitoplast, the location of the mtDNA. We demonstrate that hypoxia leads to a very rapid but transient accumulation of RelA and IκBα in mitochondria. This effect required reactive oxygen species (ROS) but was not dependent on the hypoxia sensing...
Articles
Biosci Rep (2019) 39 (4): BSR20181783.
Published: 02 April 2019
...Qinshuo Zhao; Dating Sun; Yuanyuan Li; Jin Qin; JiangTao Yan Hypoxia may cause abnormal proliferation and migration of the vascular smooth muscle cells (VSMCs) from the media to the intima. This contributes to vessel narrowing and accelerates the process of atherosclerosis. The association...
Includes: Supplementary data
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Biosci Rep (2018) 38 (6): BSR20181389.
Published: 18 December 2018
...Hong Pan; Qiuhong Chen; Shenggui Qi; Tengyan Li; Beihong Liu; Shiming Liu; Xu Ma; Binbin Wang EPAS1 encodes HIF2 and is closely related to high altitude chronic hypoxia. Mutations in the EPAS1 coding sequence are associated with several kinds of human diseases, including syndromic congenital heart...
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Biosci Rep (2018) 38 (4): BSR20180185.
Published: 29 August 2018
...Yousef K. Al-Mutawa; Anne Herrmann; Catriona Corbishley; Paul D. Losty; Marie Phelan; Violaine Sée Hypoxia episodes and areas in tumours have been associated with metastatic dissemination and poor prognosis. Given the link between tumour tissue oxygen levels and cellular metabolic activity, we...
Includes: Supplementary data
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Biosci Rep (2017) 37 (6): BSR20171006.
Published: 12 December 2017
... further found that TE-1 cells treated with CoCl 2 , a hypoxia-mimicking reagent, dramatically reduced the oxygen consumption rate (OCR) and increased the extracellular acidification rate (ECAR). However, H 2 O 2 treatment decreased both the mitochondrial respiration and aerobic glycolysis significantly...
Includes: Supplementary data
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Biosci Rep (2017) 37 (6): BSR20170195.
Published: 29 November 2017
... of the Biochemical Society and distributed under the Creative Commons Attribution License 4.0 (CC BY) . erythropoiesis erythropoietin hypoxia hepcidin iron metabolism transferrin receptors Red blood cells (RBCs) perform one of the most vital functions in the human body; the transport of oxygen...
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Biosci Rep (2017) 37 (4): BSR20170707.
Published: 07 July 2017
.... There was significant relocalization of eIF4A3 and Mago from the nucleus to cytoplasm following 18 h of hypoxia. Treating myocytes with 50 mM NaN 3 for 4 h to mimic the metabolic stress induced by hypoxia also resulted in significant relocalization of eIF4A3 and Mago to the cytoplasm. To examine whether the effects...
Includes: Multimedia, Supplementary data
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Biosci Rep (2017) 37 (3): BSR20170275.
Published: 30 June 2017
...Isabelle Tcholakov; Charles E. Grimshaw; Lihong Shi; Andre Kiryanov; Sean T. Murphy; Christopher J. Larson; Artur Plonowski; Jacques Ermolieff Prolyl hydroxylases (PHDs) down-regulate the level of hypoxia-inducible factors (HIFs) by hydroxylating key proline residues that trigger the degradation...
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Biosci Rep (2017) 37 (1): BSR20160479.
Published: 03 February 2017
...Geng Yin; Yan Liang; Ying Wang; Yuan Yang; Min Yang; Xiao-min Cen; Qi-bing Xie Mammalian cells adapt to different environmental conditions and alter cellular metabolic pathways to meet the energy demand for survival. Thus, the metabolic regulation of cells under special conditions, such as hypoxia...
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Biosci Rep (2016) 36 (3): e00345.
Published: 17 June 2016
... to promote autophagy in ischaemic/hypoxic (I/R) heart. However, it's far more to clarify the orchestrated cross-talk between AMPK and other signalling pathways in the autophagy. In the present study, we investigated the autophagy induction by hypoxia in Rat H9C2 cardiomyocytes with LC3-EGFP reporter, EM...
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Biosci Rep (2015) 35 (3): e00192.
Published: 19 May 2015
..., thus limiting the amount of iron released into the blood. The major factors that are implicated in hepcidin regulation include iron stores, hypoxia, inflammation and erythropoiesis. The present review summarizes our present knowledge about the molecular mechanisms and signalling pathways contributing...
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Biosci Rep (2014) 34 (4): e00127.
Published: 29 July 2014
...Daniel Bandarra; John Biddlestone; Sharon Mudie; H. Arno Muller; Sonia Rocha Hypoxia, or low oxygen availability, is an important physiological and pathological stimulus for multicellular organisms. Molecularly, hypoxia activates a transcriptional programme directed at restoration of oxygen...
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Biosci Rep (2013) 33 (6): e00080.
Published: 15 November 2013
... coined as oncometabolites [ 6 ]. Thus, beginning with glucose transporters and proceeding along the pathway one could discriminate which members are up-regulated at the level of transcription. Hypoxia promotes the stabilization of HIF (hypoxia-inducible factor) 1 and 2, that in turn activate...
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Biosci Rep (2013) 33 (2): e00031.
Published: 28 March 2013
... investigations revealed that neither ONOO − (peroxynitrite) nor nitroxyl was generated. Fluorimetric analysis in the presence of scavengers suggest for the first time that another RNS, dinitrogen trioxide may be responsible for the cytotoxicity with DETA/NO. Results showed destabilization of HIF (hypoxia...
Includes: Supplementary data
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Biosci Rep (2011) 31 (5): 439–447.
Published: 05 August 2011
... constituent from G. biloba , bilobalide, was screened for protective effects on the ischaemic heart and the involvement of the PAFR [PAF (platelet-activating factor) receptor] and the enzyme that degrades PAF, PAF-AH (PAF acetylhydrolase) during hypoxia. The PAF pathway is supposed to play a role in hypoxia...
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