Redox control of protein-DNA interactions: from molecular mechanisms to significance in signal transduction, gene expression, and DNA replication.

abstract：:This Forum issue "Heme Oxygenase" (HO) includes original research articles and reviews that are aimed at understanding the role of HO-1 in several pathophysiological conditions, specially addressing those involving inflammation and oxidative damage. Overall, the seven contributions of this Forum highlight the dual rol...

journal_title：Antioxidants & redox signaling

authors： Facchinetti MM

更新日期：2020-06-10 00:00:00

abstract：SIGNIFICANCE:Accumulating evidence indicates that the success of some anticancer treatments (select chemotherapies or radiotherapy or trastuzumab) could be related to the stimulation of an anticancer immune response through the induction of an immunogenic tumor cell death (ICD). RECENT ADVANCES:Preclinical data reveal...

journal_title：Antioxidants & redox signaling

authors： Ladoire S,Hannani D,Vetizou M,Locher C,Aymeric L,Apetoh L,Kepp O,Kroemer G,Ghiringhelli F,Zitvogel L

更新日期：2014-03-01 00:00:00

abstract：: Significance: Hypertension is characterized as the imbalance of vasoconstriction and vasodilatation. Hypertension is influenced by genetic variation and environmental risk factors, such as unhealthy diet. Clinical trial results suggest that increasing intake of foods rich ...

journal_title：Antioxidants & redox signaling

authors： Wang H,Li Q,Zhu Y,Zhang X

更新日期：2020-06-12 00:00:00

abstract：SIGNIFICANCE:Protein degradation has been identified as being deregulated in numerous human diseases. Hence, proteins involved in proteasomal as well as lysosomal degradation are regarded as interesting potential drug targets and are thoroughly investigated in clinical studies. RECENT ADVANCES:Technical advances in th...

journal_title：Antioxidants & redox signaling

authors： Engelke R,Becker AC,Dengjel J

更新日期：2012-09-01 00:00:00

abstract：:Coenzyme Q10 (CoQ) has long been utilized as a cardioprotective agent in various heart diseases. One of the most important mechanisms by which CoQ exerts cardioprotection is aerobic ATP production as a mobile electron carrier in the mitochondrial electron transfer chain. The ability of CoQ to afford myocardial protect...

journal_title：Antioxidants & redox signaling

authors： Yamamura T,Otani H,Nakao Y,Hattori R,Osako M,Imamura H,Das DK

更新日期：2001-02-01 00:00:00

abstract：:Previous reports have shown that the human immunodeficiency virus (HIV) regulatory protein Tat has both pro-oxidant and pro-inflammatory properties, suggesting that Tat might contribute to the neurological complications of HIV. However, the intracellular mechanisms whereby Tat triggers free radical production and infl...

journal_title：Antioxidants & redox signaling

authors： Turchan-Cholewo J,Dimayuga VM,Gupta S,Gorospe RM,Keller JN,Bruce-Keller AJ

更新日期：2009-02-01 00:00:00

abstract：:The role of free radicals in aging has been a long-standing theory that has now been extended to include both reactive oxygen and nitrogen species. The original concepts that overwhelming oxidative stress depleted antioxidants and thus damaged intracellular targets is being supplanted by the hypothesis that the reacti...

journal_title：Antioxidants & redox signaling

authors： Darley-Usmar V,Starke-Reed PE

更新日期：2000-10-01 00:00:00

abstract：:The nuclear factor-kappaB (NF-kappaB) is a transcription factor that plays a pivotal role in the induction of genes involved in physiological processes, as well as in the response to inflammation. In this study, we used a selective nonpeptidyl superoxide dismutase mimetic, M40403, to investigate the role of superoxide...

journal_title：Antioxidants & redox signaling

authors： Cuzzocrea S,Pisano B,Dugo L,Ianaro A,Ndengele M,Salvemini D

更新日期：2004-08-01 00:00:00

abstract：:Homocysteine is a thiol-containing amino acid that has gained notoriety because its elevation in the plasma is correlated with complex and multifactorial diseases, including cardiovascular diseases, neurodegenerative diseases, and neural tube defects. Homocysteine is redox-active, and its toxic effects have been frequ...

journal_title：Antioxidants & redox signaling

authors： Zou CG,Banerjee R

更新日期：2005-05-01 00:00:00

abstract：:We studied the subcellular distribution of mitochondria and superoxide dismutase-1 (SOD1) in whole mounts of microdissected motor axons of rats expressing the ALS-linked SOD1-G93A mutation. The rationale was to determine whether physical interactions between the enzyme and mitochondria were linked to the axonopathy of...

journal_title：Antioxidants & redox signaling

authors： Sotelo-Silveira JR,Lepanto P,Elizondo V,Horjales S,Palacios F,Martinez-Palma L,Marin M,Beckman JS,Barbeito L

更新日期：2009-07-01 00:00:00

abstract：AIMS:Carbon monoxide (CO)-releasing molecules (CORMs) are candidates for animal and antimicrobial therapeutics. We aimed to probe the antimicrobial potential of a novel manganese CORM. RESULTS:[Mn(CO)4S2CNMe(CH2CO2H)], CORM-401, inhibits growth of Escherichia coli and several antibiotic-resistant clinical pathogens. C...

journal_title：Antioxidants & redox signaling

authors： Wareham LK,McLean S,Begg R,Rana N,Ali S,Kendall JJ,Sanguinetti G,Mann BE,Poole RK

更新日期：2018-05-10 00:00:00

abstract：AIMS:Excitotoxicity triggered by extrasynaptic N-methyl-d-aspartate-type glutamate receptors has been implicated in many neurodegenerative conditions, including Alzheimer's disease, Huntington's disease, amyotrophic lateral sclerosis, and stroke. Mitochondrial calcium overload leading to mitochondrial dysfunction repre...

journal_title：Antioxidants & redox signaling

authors： Depp C,Bas-Orth C,Schroeder L,Hellwig A,Bading H

更新日期：2018-10-20 00:00:00

abstract：SIGNIFICANCE:Changes in shear stress associated with alterations in blood flow initiate a signaling cascade that modulates the vascular phenotype. Shear stress is "sensed" by the endothelium via a mechanosensitive complex on the endothelial cell (EC) membrane that has been characterized as a "mechanosome" consisting of...

journal_title：Antioxidants & redox signaling

authors： Chatterjee S,Fisher AB

更新日期：2014-02-20 00:00:00

abstract：:Eukaryotic mitochondria resulted from symbiotic incorporation of α-proteobacteria into ancient archaea species. During evolution, mitochondria lost most of the prokaryotic bacterial genes and only conserved a small fraction including those encoding 13 proteins of the respiratory chain. In this process, many functions ...

journal_title：Antioxidants & redox signaling

authors： Antico Arciuch VG,Elguero ME,Poderoso JJ,Carreras MC

更新日期：2012-05-15 00:00:00

abstract：:Protection of ischemic myocardium is an important unmet need in reperfusion therapy of acute myocardial infarction. Myocardial ischemia and reperfusion induce necrosis and apoptosis in cardiomyocytes. Caspase processing and activation are critical steps in most receptor and nonreceptor pathways of apoptosis. Caspase i...

journal_title：Antioxidants & redox signaling

authors： Li HL,Karwatowska-Prokopczuk E,Mutomba M,Wu J,Karanewsky D,Valentino K,Engler RL,Gottlieb RA

更新日期：2001-02-01 00:00:00

abstract：AIMS:Large doses of intraperitoneally injected basic amino acids, L-arginine, or L-ornithine, induce acute pancreatitis in rodents, although the mechanisms mediating pancreatic toxicity remain unknown. Another basic amino acid, L-lysine, was also shown to cause pancreatic acinar cell injury. The aim of the study was to...

journal_title：Antioxidants & redox signaling

authors： Biczó G,Hegyi P,Dósa S,Shalbuyeva N,Berczi S,Sinervirta R,Hracskó Z,Siska A,Kukor Z,Jármay K,Venglovecz V,Varga IS,Iványi B,Alhonen L,Wittmann T,Gukovskaya A,Takács T,Rakonczay Z Jr

更新日期：2011-11-15 00:00:00

abstract：: Aims: Endothelial dysfunction appears in early diabetes mellitus partially because of epidermal growth factor receptor (EGFR) abnormal activation and downstream oxidative stress. The aim of this study was to determine whether Y396, a synthesized analog of rhynchophylline, ...

journal_title：Antioxidants & redox signaling

authors： Wang ZJ,Chang LL,Wu J,Pan HM,Zhang QY,Wang MJ,Xin XM,Luo SS,Chen JA,Gu XF,Guo W,Zhu YZ

更新日期：2020-04-10 00:00:00

abstract：AIMS:Nuclear factor-erythroid-related factor 2 (Nrf2) is a critical transcriptional factor that is used in regulating cellular defense against oxidative stress. This study is aimed at investigating new interacting protein partners of Nrf2 using One-strep tag pull-down coupled with LTQ Orbitrap LC/MS/MS, and at examinin...

journal_title：Antioxidants & redox signaling

authors： Kim JH,Xu EY,Sacks DB,Lee J,Shu L,Xia B,Kong AN

更新日期：2013-07-10 00:00:00

abstract：SIGNIFICANCE:Half a century of research provided unambiguous proof that superoxide and species derived from it-reactive oxygen species (ROS)-play a central role in many diseases and degenerative processes. This stimulated the search for pharmaceutical agents that are capable of preventing oxidative damage, and methods ...

journal_title：Antioxidants & redox signaling

authors： Tovmasyan A,Reboucas JS,Benov L

更新日期：2014-05-20 00:00:00

abstract：SIGNIFICANCE:Therapeutic hypothermia is commonly applied to limit ischemic injury in organ transplantation, during cardiac and brain surgery and after cardiopulmonary resuscitation. In these procedures, the kidneys are particularly at risk for ischemia/reperfusion injury (IRI), likely due to their high rate of metaboli...

journal_title：Antioxidants & redox signaling

authors： Dugbartey GJ,Hardenberg MC,Kok WF,Boerema AS,Carey HV,Staples JF,Henning RH,Bouma HR

更新日期：2017-09-20 00:00:00

abstract：AIMS:Pancreatic β-cell chronic lipotoxicity evolves from acute free fatty acid (FA)-mediated oxidative stress, unprotected by antioxidant mechanisms. Since mitochondrial uncoupling protein-2 (UCP2) plays antioxidant and insulin-regulating roles in pancreatic β-cells, we tested our hypothesis, that UCP2-mediated uncoupl...

journal_title：Antioxidants & redox signaling

authors： Ježek J,Dlasková A,Zelenka J,Jabůrek M,Ježek P

更新日期：2015-10-20 00:00:00

abstract：SIGNIFICANCE:Many cardiovascular disorders are accompanied by a deregulated cellular redox balance resulting in elevated levels of intracellular reactive oxygen species (ROS). One major antioxidative cellular molecule is thioredoxin-1 (Trx-1). Its indispensability is demonstrated by the embryonic lethality of Trx-1 def...

journal_title：Antioxidants & redox signaling

authors： Zschauer TC,Matsushima S,Altschmied J,Shao D,Sadoshima J,Haendeler J

更新日期：2013-03-20 00:00:00

abstract：:The application of electronic structure methods to the prediction of geometries, spin densities, and hyperfine couplings for biologically relevant quinones and semiquinones is reviewed. It is demonstrated that hybrid-type density functional methods are particularly suitable for such studies. Hydrogen bonding to the se...

journal_title：Antioxidants & redox signaling

authors： O'Malley PJ

更新日期：2001-10-01 00:00:00

abstract：:Epithelial to mesenchymal transition (EMT) is a fundamental process, paradigmatic of the concept of cell plasticity, that leads epithelial cells to lose their polarization and specialized junctional structures, to undergo cytoskeleton reorganization, and to acquire morphological and functional features of mesenchymal-...

journal_title：Antioxidants & redox signaling

authors： Cannito S,Novo E,di Bonzo LV,Busletta C,Colombatto S,Parola M

更新日期：2010-06-15 00:00:00

abstract：AIM:To evaluate the role of matrix metalloproteinase (MMP)-9 deletion on citrate synthase (CS) activity postmyocardial infarction (MI). RESULTS:We fractionated left ventricle (LV) samples using a differential solubility-based approach. The insoluble protein fraction was analyzed by mass spectrometry, and we identified...

journal_title：Antioxidants & redox signaling

authors： de Castro Brás LE,Cates CA,DeLeon-Pennell KY,Ma Y,Iyer RP,Halade GV,Yabluchanskiy A,Fields GB,Weintraub ST,Lindsey ML

更新日期：2014-11-10 00:00:00

abstract：:Fluid shear stress is intimately linked with vascular oxidative stress and atherosclerosis. We posited that atherogenic oscillatory shear stress (OSS) induced mitochondrial superoxide (mtO2•-) production via NADPH oxidase and c-Jun NH(2)-terminal kinase (JNK-1 and JNK-2) signaling. In bovine aortic endothelial cells, ...

journal_title：Antioxidants & redox signaling

authors： Takabe W,Jen N,Ai L,Hamilton R,Wang S,Holmes K,Dharbandi F,Khalsa B,Bressler S,Barr ML,Li R,Hsiai TK

更新日期：2011-09-01 00:00:00

abstract：SIGNIFICANCE:Mitochondrial dynamics is a complex process that impacts on mitochondrial biology. RECENT ADVANCES:Recent evidence indicates that proteins participating in mitochondrial dynamics have additional cellular roles. Mitofusin 2 (Mfn2) is a potent modulator of mitochondrial metabolism with an impact on energy m...

journal_title：Antioxidants & redox signaling

authors： Zorzano A,Hernández-Alvarez MI,Sebastián D,Muñoz JP

更新日期：2015-04-20 00:00:00

abstract：: Aims: Oxidative stress is causally linked to male reproductive pathologies, driven primarily by lipid peroxidation and an attendant production of highly reactive lipid aldehydes, such as 4-hydroxynonenal (4HNE) within the male germ line. In somatic cells, 4HNE dysregulates...

journal_title：Antioxidants & redox signaling

authors： Cafe SL,Nixon B,Dun MD,Roman SD,Bernstein IR,Bromfield EG

更新日期：2020-03-10 00:00:00

abstract：:The endothelium is essential for the maintenance of vascular homeostasis. Central to this role is the production of endothelium-derived nitric oxide (EDNO), synthesized by the endothelial isoform of nitric oxide synthase (eNOS). Endothelial dysfunction, manifested as impaired EDNO bioactivity, is an important early ev...

journal_title：Antioxidants & redox signaling

authors： Thomas SR,Witting PK,Drummond GR

更新日期：2008-10-01 00:00:00

abstract：:Signal transduction via PI 3-kinases plays an important role in regulating the cellular processes of cell growth, survival, proliferation, and motility. The stimulated generation of reactive oxygen species is a necessary component of the signal transduction mechanisms by which many growth factors and cytokines activat...

journal_title：Antioxidants & redox signaling

authors： Leslie NR

更新日期：2006-09-01 00:00:00