Mitochondrial dynamics in diabetic cardiomyopathy.

abstract：:Nuclear factor, erythroid 2 related factor 2 (Nrf2) belongs to the Cap'n'collar/basic region leucine zipper (CNC-bZIP) transcription factor family, and is activated by diverse oxidants, pro-oxidants, antioxidants, and chemopreventive agents. After phosphorylation and dissociation from the cytoplasmic inhibitor, Kelch-...

journal_title：Antioxidants & redox signaling

authors： Cho HY,Reddy SP,Kleeberger SR

更新日期：2006-01-01 00:00:00

abstract：:Changes in the hemodynamic environment (e.g., hypertension, increased blood flow/shear stress) are known to lead to vascular remodeling; however, the underlying mechanisms by which hemodynamic forces control gene expression in vascular cells are not yet completely understood. This review considers how mechanosensitive...

journal_title：Antioxidants & redox signaling

authors： Ungvari Z,Wolin MS,Csiszar A

更新日期：2006-07-01 00:00:00

abstract：:Our laboratory demonstrated that hyperhomocysteinemia accelerates atherosclerosis in mouse models through ER stress and activation of the unfolded protein response (UPR). In this study, we tested the hypothesis that homocysteine-induced ER stress may arise from ER-Ca(2+) disequilibria. We found that homocysteine-induc...

journal_title：Antioxidants & redox signaling

authors： Dickhout JG,Sood SK,Austin RC

更新日期：2007-11-01 00:00:00

abstract：:Mitochondrial uncoupling proteins (UCPs), a subfamily of the mitochondrial transporter family, are related by sequence homology to UCP1. This protein, which is located in the inner mitochondrial membrane, dissipates the proton gradient between the intermembrane space and the mitochondrial matrix to uncouple electron t...

journal_title：Antioxidants & redox signaling

authors： Kim-Han JS,Dugan LL

更新日期：2005-09-01 00:00:00

abstract：SIGNIFICANCE:Mitochondria are complex dynamic organelles pivotal for cellular physiology and human health. Failure to maintain mitochondrial health leads to numerous maladies that include late-onset neurodegenerative diseases and cardiovascular disorders. Furthermore, a decline in mitochondrial health is prevalent with...

journal_title：Antioxidants & redox signaling

authors： Bohovych I,Chan SS,Khalimonchuk O

更新日期：2015-04-20 00:00:00

abstract：:The production of reactive oxygen and reactive nitrogen intermediates is an important host defense mechanism mediated in response to infection by bacterial pathogens. Not surprisingly, intracellular pathogens have evolved numerous defense strategies to protect themselves against the damaging effects of these agents. I...

journal_title：Antioxidants & redox signaling

authors： Zahrt TC,Deretic V

更新日期：2002-02-01 00:00:00

abstract：SIGNIFICANCE:MicroRNAs (miRNAs) are important regulators of gene expression and define part of the epigenetic signature. Their influence on every realm of biomedicine is established and progressively increasing. The impact of environment on human health is enormous. Among environmental risk factors impinging on quality...

journal_title：Antioxidants & redox signaling

authors： Miguel V,Cui JY,Daimiel L,Espinosa-Díez C,Fernández-Hernando C,Kavanagh TJ,Lamas S

更新日期：2018-03-20 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：:Reactive oxygen and nitrogen species inhibit or promote cell proliferation by modulating the cell signaling pathways that dictate decisions between cell survival, proliferation, and death. In the growth factor-dependent pathways that regulate mitogenesis, numerous positive and negative effectors of signaling are influ...

journal_title：Antioxidants & redox signaling

authors： Burch PM,Heintz NH

更新日期：2005-05-01 00:00:00

abstract：:Junctional adhesion molecules are transmembrane proteins that belong to the immunoglobulin superfamily. In addition to their localization in close proximity to the tight junctions in endothelial and epithelial cells, junctional adhesion molecules are also expressed in circulating cells that do not form junctions, such...

journal_title：Antioxidants & redox signaling

authors： Bazzoni G

更新日期：2011-09-01 00:00:00

abstract：:We previously reported a spontaneous development of type 2 diabetes-like phenotypes in glutathione peroxidase-1 (GPX1)-overexpressing (OE) mice. Diet restriction of these mice rescued all their phenotypes, except for hyperinsulinemia and hypersecretion of insulin. This study was to determine whether dietary Se deficie...

journal_title：Antioxidants & redox signaling

authors： Pepper MP,Vatamaniuk MZ,Yan X,Roneker CA,Lei XG

更新日期：2011-02-01 00:00:00

abstract：:Protein-DNA interactions play a key role in the regulation of major cellular metabolic pathways, including gene expression, genome replication, and genomic stability. They are mediated through the interactions of regulatory proteins with their specific DNA-binding sites at promoters, enhancers, and replication origins...

journal_title：Antioxidants & redox signaling

authors： Shlomai J

更新日期：2010-11-01 00:00:00

abstract：:Hypoxia and its corollaries pose both negative and positive pressures to multicellular eukaryotes. Evolutionarily, life developed under hypoxia, and the building blocks were established under conditions close to anaerobiosis; therefore, reason exists to expect that certain biologic processes may perform preferentially...

journal_title：Antioxidants & redox signaling

authors： Webster KA

更新日期：2007-09-01 00:00:00

abstract：AIMS:Intracellular amyloid beta (Aβ) oligomers and extracellular Aβ plaques are key players in the progression of sporadic Alzheimer's disease (AD). Still, the molecular signals triggering Aβ production are largely unclear. We asked whether mitochondrion-derived reactive oxygen species (ROS) are sufficient to increase ...

journal_title：Antioxidants & redox signaling

authors： Leuner K,Schütt T,Kurz C,Eckert SH,Schiller C,Occhipinti A,Mai S,Jendrach M,Eckert GP,Kruse SE,Palmiter RD,Brandt U,Dröse S,Wittig I,Willem M,Haass C,Reichert AS,Müller WE

更新日期：2012-06-15 00:00:00

abstract：:Proteasome-mediated protein degradation is responsible for a large percentage of bulk protein turnover, particularly the degradation of short-lived and oxidized proteins. Increasing evidence suggests that proteasome inhibition occurs during the aging of the central nervous system (CNS), and in a variety of age-related...

journal_title：Antioxidants & redox signaling

authors： Ding Q,Dimayuga E,Keller JN

更新日期：2006-01-01 00:00:00

abstract：: Significance: Type 2 diabetes development involves multiple changes in β-cells, related to the oxidative stress and impaired redox signaling, beginning frequently by sustained overfeeding due to the resulting lipotoxicity and glucotoxicity. Uncovering relationships among t...

journal_title：Antioxidants & redox signaling

authors： Ježek P,Jabůrek M,Plecitá-Hlavatá L

更新日期：2019-10-01 00:00:00

abstract：:It is well accepted that atherosclerosis occurs in a site-specific manner especially at branch points where disturbed blood flow (d-flow) predisposes to the development of plaques. Investigations both in vivo and in vitro have shown that d-flow is pro-atherogenic by promoting oxidative and inflammatory states in the a...

journal_title：Antioxidants & redox signaling

authors： Nigro P,Abe J,Berk BC

更新日期：2011-09-01 00:00:00

abstract：:Chronic obstructive pulmonary disease (COPD) has recently been viewed as an inflammation-dependent systemic disease. Oxidative modifications in the pulmonary microenvironment can result in a number of functional changes in pulmonary tissue as well as in the blood. Studies have been carried out to detect whether oxidat...

journal_title：Antioxidants & redox signaling

authors： Minetti M,Leto TL,Malorni W

更新日期：2008-04-01 00:00:00

abstract：SIGNIFICANCE:Oxidative (reactive oxygen species [ROS]) and nitrosative (reactive nitrogen species [RNS]) stress affects many physiological processes, including survival and death. Although high levels of ROS/RNS mainly causes cell death, low levels of free radicals directly modulate the activities of transcriptional fa...

journal_title：Antioxidants & redox signaling

authors： Kaminskyy VO,Zhivotovsky B

更新日期：2014-07-01 00:00:00

abstract：: Significance: Hydrogen sulfide (H2S), the "new entry" in the series of endogenous gasotransmitters, plays a fundamental role in regulating the biological functions of various organs and systems. Consequently, the lack of adequate levels of H2S may represent the etiopathoge...

journal_title：Antioxidants & redox signaling

authors： Martelli A,Citi V,Testai L,Brogi S,Calderone V

更新日期：2020-01-10 00:00:00

abstract：:Nitric oxide (NO) represents a new paradigm for second messengers in regulation. Despite the numerous physiological and pathophysiological functions of NO, its importance as an endogenous second messenger and a cytostatic and/or cytotoxic agent was unknown until 1987. Recent developments in detection methods for endog...

journal_title：Antioxidants & redox signaling

authors： Fujii S,Yoshimura T

更新日期：2000-01-01 00:00:00

abstract：:The mitogen-activated protein kinases (MAPKs) play a central role in mediating the activation and transcriptional responses of diverse cells, including glia. c-Jun N-terminal kinase (JNK), a member of the MAPK family, is activated by a variety of stress and proinflammatory signals and in turn phosphorylates its downst...

journal_title：Antioxidants & redox signaling

authors： Pawate S,Bhat NR

更新日期：2006-05-01 00:00:00

abstract：AIMS:The usefulness of estrogen replacement therapy (ERT) in preventing oxidative stress associated with menopause is controversial. We aimed to study if there is a critical time window for effective treatment of the effects of ovariectomy with estrogens at the molecular, metabolic, and cellular level. RESULTS:Our mai...

journal_title：Antioxidants & redox signaling

authors： López-Grueso R,Gambini J,Abdelaziz KM,Monleón D,Díaz A,El Alami M,Bonet-Costa V,Borrás C,Viña J

更新日期：2014-01-10 00:00:00

abstract：SIGNIFICANCE:Chronic noncommunicable diseases (NCDs) are the leading causes of disability and death worldwide. NCDs mainly comprise diabetes mellitus, cardiovascular diseases, chronic obstructive pulmonary disease, cancer, and neurological degenerative diseases, which kill more than 80% of population, especially the el...

journal_title：Antioxidants & redox signaling

authors： Pacifici F,Della Morte D,Capuani B,Pastore D,Bellia A,Sbraccia P,Di Daniele N,Lauro R,Lauro D

更新日期：2019-01-20 00:00:00

abstract：:Reactive oxygen species (ROS) such as superoxide anion (O2-*) and hydrogen peroxide (H2O2) can be produced by vascular endothelium and smooth muscle cells under diverse physiological and pathophysiological situations. These species are known to exert various deleterious effects by which they might induce changes in va...

journal_title：Antioxidants & redox signaling

authors： Tanguy S,Boucher F,Toufektsian MC,Besse S,de Leiris J

更新日期：2000-07-01 00:00:00

abstract：:Toxic renal failure induced by gentamicin, glycerol, or cisplatin, as well as ischemic renal failure in vivo and hypoxia/reoxygenation of tubular epithelial cells in vitro, induces the production of reactive oxygen metabolites (ROM). Generation of ROM is responsible for the induction of tubular epithelial cell death, ...

journal_title：Antioxidants & redox signaling

authors： Basnakian AG,Kaushal GP,Shah SV

更新日期：2002-12-01 00:00:00

abstract：AIMS:Macrophages are of key importance for tissue repair after myocardial infarction (MI). Hydrogen sulfide (H2S) has been shown to exert cardioprotective effects in MI. However, the mechanisms by which H2S modulates cardiac remodeling and repair post-MI remain to be clarified. RESULTS:In our current study, we showed ...

journal_title：Antioxidants & redox signaling

authors： Miao L,Shen X,Whiteman M,Xin H,Shen Y,Xin X,Moore PK,Zhu YZ

更新日期：2016-08-10 00:00:00

abstract：:Since the initial report of nitric oxide (NO) activity, enormous progress has been made over the last two decades in the field of NO research. Whereas most physiological responses triggered by moderate concentrations of NO are mediated by soluble guanylate cyclase activation and the subsequent production of cyclic GMP...

journal_title：Antioxidants & redox signaling

authors： Donnini S,Ziche M

更新日期：2002-10-01 00:00:00

abstract：: Aims: Normal mitochondrial function and integrity are crucial for cellular physiology. Given the paramount role of mitochondrial quality control proteases in these processes, our study focused on investigating mechanisms by which the activity of a key quality control prote...

journal_title：Antioxidants & redox signaling

authors： Bohovych I,Dietz JV,Swenson S,Zahayko N,Khalimonchuk O

更新日期：2019-08-20 00:00:00

abstract：AIMS:Recent studies have shown that cigarette smoke (CS)-induced oxidative stress impairs autophagy, resulting in aggresome-formation that correlates with severity of chronic obstructive pulmonary disease (COPD)-emphysema, although the specific step in autophagy pathway that is impaired is unknown. Hence, in this study...

journal_title：Antioxidants & redox signaling

authors： Bodas M,Patel N,Silverberg D,Walworth K,Vij N

更新日期：2017-07-20 00:00:00