Abstract:
:Reactive oxygen and nitrogen species (e.g. H2O2, nitric oxide) confer redox regulation of essential cellular signaling pathways such as cell differentiation, proliferation, migration and apoptosis. In addition, classical regulation of gene expression or activity, including gene transcription to RNA followed by translation to the protein level, by transcription factors (e.g. NF-κB, HIF-1α) and mRNA binding proteins (e.g. GAPDH, HuR) is subject to redox regulation. This review will give an update of recent discoveries in this field, and specifically highlight the impact of reactive oxygen and nitrogen species on DNA repair systems that contribute to genomic stability. Emphasis will be placed on the emerging role of redox mechanisms regulating epigenetic pathways (e.g. miRNA, DNA methylation and histone modifications). By providing clinical correlations we discuss how oxidative stress can impact on gene regulation/activity and vise versa, how epigenetic processes, other gene regulatory mechanisms and DNA repair can influence the cellular redox state and contribute or prevent development or progression of disease.
journal_name
Redox Bioljournal_title
Redox biologyauthors
Mikhed Y,Görlach A,Knaus UG,Daiber Adoi
10.1016/j.redox.2015.05.008subject
Has Abstractpub_date
2015-08-01 00:00:00pages
275-289issn
2213-2317pii
S2213-2317(15)00051-8journal_volume
5pub_type
杂志文章,评审相关文献
Redox Biology文献大全abstract::Cell-free heme (CFH) and hemoglobin (Hb) have emerged as distinct mediators of acute injury characterized by inflammation and microcirculatory dysfunction in hemolytic conditions and critical illness. Several reports have shown changes in Hb and CFH in specific pathophysiological settings. Using PBS, plasma from patie...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2016.08.003
更新日期:2016-10-01 00:00:00
abstract::Glucose starvation is one of the major forms of metabolic stress in cancer cells. Deprivation of glucose impairs glycolysis and the pentose phosphate pathway, which elicits oxidative stress due to enhanced production of reactive oxygen species (ROS) and impaired antioxidant system, leading to redox imbalance and cell ...
journal_title:Redox biology
pub_type: 杂志文章,评审
doi:10.1016/j.redox.2019.101154
更新日期:2019-07-01 00:00:00
abstract::Dietary nitrate is now recognized as an alternative substrate for nitric oxide (•NO) production in the gut. This novel pathway implies the sequential reduction of nitrate to nitrite, •NO and other bioactive nitrogen oxides but the physiological relevance of these oxidants has remained elusive. We have previously shown...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2016.04.002
更新日期:2016-08-01 00:00:00
abstract::We previously reported that the highly reactive cell-free heme (CFH) is increased in the plasma of patients with chronic lung injury and causes pulmonary edema in animal model of acute respiratory distress syndrome (ARDS) post inhalation of halogen gas. However, the mechanisms by which CFH causes pulmonary edema are u...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2020.101592
更新日期:2020-09-01 00:00:00
abstract::In the present study, we aimed to investigate the impact of permanent cystathionine-β-Synthase (CBS) gene knockdown in human telomerase reverse transcriptase (hTERT) immortalized human adipose-derived mesenchymal stem cells (ASC52telo) and in their capacity to differentiate into adipocytes. CBS gene KD in ASC52telo ce...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2020.101668
更新日期:2020-08-02 00:00:00
abstract::Oxidative stress and neuronal apoptosis have been demonstrated to be key features in early brain injury (EBI) after subarachnoid hemorrhage (SAH). Previous studies have indicated that Mas receptor activation initiates an anti-oxidative and anti-apoptotic role in the brain. However, whether Mas activation can attenuate...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2018.09.022
更新日期:2019-01-01 00:00:00
abstract::Culturing cells and tissues in vitro has provided valuable insights into the molecular mechanisms regulating redox signaling in cells with implications for medicine. However, standard culture techniques maintain mammalian cells in vitro under an artificial physicochemical environment such as ambient air and 5% CO2. Ox...
journal_title:Redox biology
pub_type: 杂志文章,评审
doi:10.1016/j.redox.2014.04.008
更新日期:2014-04-18 00:00:00
abstract::Emerging evidence suggests that oroxylin A exhibits antitumor effects by inducing cell apoptosis. However, the involved molecular mechanisms have not been elucidated. Here we report that the apoptosis induced by oroxylin A was dependent on p62-mediated activation of caspase-8 in hepatocellular carcinoma cells. Further...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2019.101392
更新日期:2020-01-01 00:00:00
abstract::Premature senescence, a death escaping pathway for cells experiencing stress, is conducive to aging and cardiovascular diseases. The molecular switch between senescent and apoptotic fate remains, however, poorly recognized. Nrf2 is an important transcription factor orchestrating adaptive response to cellular stress. H...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2019.101304
更新日期:2020-01-01 00:00:00
abstract::The aim of the present study was to define the role of Trx and Grx on metabolic thiol redox regulation and identify their protein and metabolite targets. The hepatocarcinoma-derived HepG2 cell line under both normal and oxidative/nitrosative conditions by overexpression of NO synthase (NOS3) was used as experimental m...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2018.11.007
更新日期:2019-02-01 00:00:00
abstract::Sporadic cases account for 90-95% of all patients with Parkinson's Disease (PD). Atypical Parkinsonism comprises approximately 20% of all patients with parkinsonism. Progressive Supranuclear Palsy (PSP) belongs to the atypical parkinsonian diseases and is histopathologically classified as a tauopathy. Here, we report ...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2017.10.016
更新日期:2018-04-01 00:00:00
abstract::The development of hypertension is associated with mitochondrial redox balance disruptions. NADP+-dependent isocitrate dehydrogenase 2 (IDH2) plays an important role in the maintenance of mitochondrial redox balance by producing mitochondrial NADPH, which is an essential cofactor in the reduction of glutathione (from ...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2020.101548
更新日期:2020-07-01 00:00:00
abstract::We present a new database, specifically devoted to ROS homeostasis regulated proteins. This database replaced our previous database, the PeroxiBase, which was focused only on various peroxidase families. The addition of 20 new protein families related with ROS homeostasis justifies the new name for this more complex a...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2019.101247
更新日期:2019-09-01 00:00:00
abstract::Activity-induced nitric oxide (NO) imbalance and "nitrosative stress" are proposed mechanisms of disrupted Ca(2+) homeostasis in atrophic skeletal muscle. We thus mapped S-nitrosylated (SNO) functional muscle proteins in healthy male subjects in a long-term bed rest study (BBR2-2 Study) without and with exercise as co...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2013.10.006
更新日期:2013-10-28 00:00:00
abstract::Isolated hepatocytes from young (4-6mo) and old (24-26mo) F344 rats were exposed to increasing concentrations of menadione, a vitamin K derivative and redox cycling agent, to determine whether the age-related decline in Nrf2-mediated detoxification defenses resulted in heightened susceptibility to xenobiotic insult. A...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2016.09.010
更新日期:2016-12-01 00:00:00
abstract::Neurodegenerative diseases (NDD) such as Alzheimer's (AD) and Parkinson's disease (PD) are distinct clinical entities, however, the aggregation of key neuronal proteins, presumably leading to neuronal demise appears to represent a common mechanism. It has become evident, that advanced glycation end products (AGEs) tri...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2020.101546
更新日期:2020-07-01 00:00:00
abstract::Ischemia heart disease is the leading cause of death world-widely and has increased prevalence and exacerbated myocardial infarction with aging. Sestrin2, a stress-inducible protein, declines with aging in the heart and the rescue of Sestrin2 in the aged mouse heart improves the resistance to ischemic insults caused b...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2020.101556
更新日期:2020-07-01 00:00:00
abstract::Retinal tissue receives its supply of oxygen from two sources - the retinal and choroidal circulations. Decreases in retinal blood flow occur in the early stages of diabetes, with the eventual development of hypoxia thought to contribute to pathological neovascularization. Oxygen consumption in the retina has been fou...
journal_title:Redox biology
pub_type: 杂志文章,评审
doi:10.1016/j.redox.2014.04.006
更新日期:2014-04-18 00:00:00
abstract:BACKGROUND:Platelets are essential for maintaining haemostasis and play a key role in the pathogenesis of cardiovascular disease. Upon ligation of platelet receptors through subendothelial matrix proteins, intracellular reactive oxygen species (ROS) are generated, further amplifying the platelet activation response. Th...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2015.10.009
更新日期:2015-12-01 00:00:00
abstract::The system (PTTRS) formed by typical 2-Cys peroxiredoxins (Prx), thioredoxin (Trx), Trx reductase (TrxR), and sulfiredoxin (Srx) is central in antioxidant protection and redox signaling in the cytoplasm of eukaryotic cells. Understanding how the PTTRS integrates these functions requires tracing phenotypes to molecular...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2017.12.008
更新日期:2018-05-01 00:00:00
abstract::The precise molecular events defining the complex role of oxidative stress in the inactivation of the cerebral sodium pump in radical-induced neurodegenerative diseases is yet to be fully clarified and thus still open. Herein we investigated the modulation of the activity of the cerebral transmembrane electrogenic enz...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2014.12.015
更新日期:2015-01-01 00:00:00
abstract::Autophagy is an important cell recycling program responsible for the clearance of damaged or long-lived proteins and organelles. Pharmacological modulators of this pathway have been extensively utilized in a wide range of basic research and pre-clinical studies. Bafilomycin A1 and chloroquine are commonly used compoun...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2016.11.004
更新日期:2017-04-01 00:00:00
abstract:BACKGROUND:While statins may have anti-inflammatory effects, anti-oxidative effects are controversial. We investigated if statin treatment is associated with differences in oxidatively generated nucleotide damage and chronic inflammation, and the relationship between nucleotide damage and chronic inflammation. METHODS...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2018.101088
更新日期:2019-02-01 00:00:00
abstract::The nuclear protein HMGB1 (high mobility group box 1) is secreted by monocytes-macrophages in response to inflammatory stimuli and serves as a danger-associated molecular pattern. Acetylation and phosphorylation of HMGB1 are implicated in the regulation of its nucleocytoplasmic translocation for secretion, although in...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2019.101203
更新日期:2019-06-01 00:00:00
abstract::Hydrogen peroxide (H2O2) modulates critical phosphorylation pathways in vascular endothelial cells, many of which affect endothelial nitric oxide synthase (eNOS) signal transduction. Both intracellular and extracellular sources of H2O2 have been implicated in eNOS regulation, yet the specific endothelial pathways rema...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2020.101605
更新日期:2020-09-01 00:00:00
abstract::Transcription factor Nuclear factor erythroid 2-related factor 2 (Nrf2) and its negative regulator, the E3 ligase adaptor Kelch-like ECH-associated protein 1 (Keap1), control the redox and metabolic homeostasis and oxidative stress. Inhibitors of Keap1-Nrf2 interaction are promising in oxidative stress related inflamm...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2020.101565
更新日期:2020-07-01 00:00:00
abstract::Mitochondrial derived reactive oxygen species (mtROS) are known for their signaling qualities in both physiology and pathology. To elucidate mitochondrial complex I-dependent ROS-signaling after lipopolysaccharide (LPS)-stimulation THP-1 macrophages with a knockdown of the transmembrane protein TMEM126B were generated...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2018.10.007
更新日期:2019-01-01 00:00:00
abstract::NRF2 is a redox-responsive transcription factor that regulates expression of cytoprotective genes via its interaction with DNA sequences known as antioxidant response elements (AREs). NRF2 activity is induced by oxidative stress, but oxidative stress is not the only context in which NRF2 can be activated. Mutations th...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2018.07.026
更新日期:2018-10-01 00:00:00
abstract::Mouse hindlimb ischemia has been widely used as a model to study peripheral artery disease. Genetic modulation of the enzymatic source of oxidants or components of the antioxidant system reveal that physiological levels of oxidants are essential to promote the process of arteriogenesis and angiogenesis after femoral a...
journal_title:Redox biology
pub_type: 杂志文章,评审
doi:10.1016/j.redox.2017.04.040
更新日期:2017-08-01 00:00:00
abstract::Many physiological functions of hydrogen sulfide (H2S) have been reported in mammalian cells over the last 20 years. These physiological effects have been ascertained through in vitro treatment of cells with Na2S or NaHS, both of which are precursors of H2S. Since H2S exists as HS- in a neutral solution, a disulfide c...
journal_title:Redox biology
pub_type: 杂志文章
doi:10.1016/j.redox.2017.03.020
更新日期:2017-08-01 00:00:00