Ascorbic acid and sodium-dependent vitamin C transporters in the peripheral nervous system: from basic science to clinical trials.

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：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：AIM:TNF (tumor necrosis factor)-related apoptosis-inducing ligand (TRAIL), is a selective killer of tumor cells, although its potential is limited by the development of resistance. In this article, we investigated whether the polyherbal preparation Zyflamend(®) can sensitize tumor cells to TRAIL. RESULTS:We found that...

journal_title：Antioxidants & redox signaling

authors： Kim JH,Park B,Gupta SC,Kannappan R,Sung B,Aggarwal BB

更新日期：2012-03-01 00:00:00

abstract：:Efficient extracellular hemoglobin (Hb) clearance is essential to prevent oxidative- and nitrosative-mediated toxicity. CD163 belongs to group B of the scavenger receptor cysteine-rich (SRCR) protein family found on the surface of monocytes and macrophages and is responsible for Hb-haptoglobin (Hp) complex uptake. Hb ...

journal_title：Antioxidants & redox signaling

authors： Schaer DJ,Alayash AI,Buehler PW

更新日期：2007-07-01 00:00:00

abstract：AIM:Skeletal muscle nitric oxide-cyclic guanosine monophosphate (NO-cGMP) pathways are impaired in Duchenne and Becker muscular dystrophy partly because of reduced nNOSμ and soluble guanylate cyclase (GC) activity. However, GC function and the consequences of reduced GC activity in skeletal muscle are unknown. In this ...

journal_title：Antioxidants & redox signaling

authors： Moon Y,Balke JE,Madorma D,Siegel MP,Knowels G,Brouckaert P,Buys ES,Marcinek DJ,Percival JM

更新日期：2017-06-10 00:00:00

abstract：:Thiol peroxidases comprise glutathione peroxidases (GPx) and peroxiredoxins (Prx). The enzymes of both families reduce hydroperoxides with thiols by enzyme-substitution mechanisms. H(2)O(2) and organic hydroperoxides are reduced by all thiol peroxidases, most efficiently by SecGPxs, whereas fast peroxynitrite reductio...

journal_title：Antioxidants & redox signaling

authors： Flohé L,Toppo S,Cozza G,Ursini F

更新日期：2011-08-01 00:00:00

abstract：:Huntington's disease (HD) is a devastating neurodegenerative disorder characterized by the progressive development of involuntary choreiform movements, cognitive impairment, neuropsychiatric symptoms, and premature death. These phenotypes reflect neuronal dysfunction and ultimately death in selected brain regions, the...

journal_title：Antioxidants & redox signaling

authors： Browne SE,Beal MF

更新日期：2006-11-01 00:00:00

abstract：AIMS:Psychosocial stress alters the hypothalamic-pituitary-adrenal axis (HPA-axis). Increasing evidence shows a link between these alterations and oxidant elevation. Oxidative stress is implicated in the stress response and in the pathogenesis of neurologic and psychiatric diseases. NADPH oxidases (NOXs) are a major so...

journal_title：Antioxidants & redox signaling

authors： Colaianna M,Schiavone S,Zotti M,Tucci P,Morgese MG,Bäckdahl L,Holmdahl R,Krause KH,Cuomo V,Trabace L

更新日期：2013-04-20 00:00:00

abstract：SIGNIFICANCE:Synaptic degeneration, an early pathological feature in Alzheimer's disease (AD), is closely correlated to impaired cognitive function and memory loss. Recent studies suggest that involvement of amyloid-beta peptide (Aβ) in synaptic mitochondrial alteration underlies these synaptic lesions. Thus, to unders...

journal_title：Antioxidants & redox signaling

authors： Du H,Guo L,Yan SS

更新日期：2012-06-15 00:00:00

abstract：:The herbicide paraquat (PQ) has been implicated as a potential risk factor for the development of Parkinson's disease. In this study, PQ (0.5-1 microM) was shown to be selectively toxic to dopaminergic (DA) neurons through the activation of microglial NADPH oxidase and the generation of superoxide. Neuron-glia culture...

journal_title：Antioxidants & redox signaling

authors： Wu XF,Block ML,Zhang W,Qin L,Wilson B,Zhang WQ,Veronesi B,Hong JS

更新日期：2005-05-01 00:00:00

abstract：SIGNIFICANCE:The rising global prevalence of diabetes and its debilitating complications give rise to significant disability and premature mortality. Due to the silent nature of diabetes and its vascular complications, and limitations in current methods for detection, there is a need for novel biomarkers for early dete...

journal_title：Antioxidants & redox signaling

authors： Fan B,Luk AOY,Chan JCN,Ma RCW

更新日期：2018-10-10 00:00:00

abstract：:Trisulfides and other oligosulfides are widely distributed in the biological world. In plants, for example, garlic, trisulfides are associated with potentially beneficial properties. However, an extra neutral sulfur atom covalently bound between the two sulfur atoms of a pair of cysteines is not a common post-translat...

journal_title：Antioxidants & redox signaling

authors： Nielsen RW,Tachibana C,Hansen NE,Winther JR

更新日期：2011-07-01 00:00:00

abstract：:Aging is the accumulation of changes that increase the risk of death. Aging changes can be attributed to development, genetic defects, the environment, disease, and an inborn process: the aging process. The latter is the major risk factor for disease and death after age 28 in the developed countries. In these countrie...

journal_title：Antioxidants & redox signaling

authors： Harman D

更新日期：2003-10-01 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：: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：:In response to tissue damage and inflammation induced by a variety of xenobiotics including acetaminophen, carbon tetrachloride, ethanol, galactosamine, and endotoxin, as well as disease states such as viral hepatitis, and postischemic and regenerative injury, the liver produces large quantities of nitric oxide. Indee...

journal_title：Antioxidants & redox signaling

authors： Laskin JD,Heck DE,Gardner CR,Laskin DL

更新日期：2001-04-01 00:00:00

abstract：: Significance: The tricarboxylic acid (TCA) cycle is a housekeeping metabolic pathway essential for generation of energy and biosynthetic intermediates. Alterations of the TCA cycle play a pivotal role in oncogenesis and inflammation. As such, some metabolic vulnerabilities...

journal_title：Antioxidants & redox signaling

authors： Scagliola A,Mainini F,Cardaci S

更新日期：2020-04-20 00:00:00

abstract：:The tumor suppressor p53 protects organisms from most types of cancer through multiple mechanisms. The p53 gene encodes a stress-activated transcriptional factor that transcriptionally regulates a large set of genes with versatile functions. These p53-activated genes mitigate consequences of stress regulating cell via...

journal_title：Antioxidants & redox signaling

authors： Budanov AV

更新日期：2011-09-15 00:00:00

abstract：:Aging of somatic cells can be defined as the gradual loss of the information embedded in the global and local properties of complex macromolecular networks. This loss of information may reflect the dynamic interplay between stochastic factors, such as the accumulation of unrepaired somatic damage, and gene-encoded pro...

journal_title：Antioxidants & redox signaling

authors： Suh Y,Vijg J

更新日期：2006-03-01 00:00:00

abstract：SIGNIFICANCE:Mitochondria are double membrane-bound organelles with tubular network structures that are essential for oxidative ATP production and play pivotal roles in regulating calcium homeostasis and apoptosis. Furthermore, mitochondria produce large amounts of reactive oxygen species that are fatal to cellular fun...

journal_title：Antioxidants & redox signaling

authors： Ishihara N,Otera H,Oka T,Mihara K

更新日期：2013-08-01 00:00:00

abstract：SIGNIFICANCE:Currently, calcific aortic valve disease (CAVD) is only treatable through surgical intervention because the specific mechanisms leading to the disease remain unclear. In this review, we explore the forces and structure of the valve, as well as the mechanosensors and downstream signaling in the valve endoth...

journal_title：Antioxidants & redox signaling

authors： Fernández Esmerats J,Heath J,Jo H

更新日期：2016-09-01 00:00:00

abstract：SIGNIFICANCE:A wealth of fluorescent reporters and imaging systems are now available to characterize dynamic physiological processes in living cells with high spatiotemporal resolution. The most reliable probes for quantitative measurements show shifts in their excitation or emission spectrum, rather than just a change...

journal_title：Antioxidants & redox signaling

authors： Fricker MD

更新日期：2016-05-01 00:00:00

abstract：SIGNIFICANCE:Hydrogen sulfide (H2S) has only recently gained recognition for its physiological effects. It is synthesized widely in the mammalian tissues and regulates several biologic processes ranging from development, angiogenesis, neurotransmission to protein synthesis. Recent Advances: The aim of this review is to...

journal_title：Antioxidants & redox signaling

authors： Feliers D,Lee HJ,Kasinath BS

更新日期：2016-11-01 00:00:00

abstract：SIGNIFICANCE:Pyridine dinucleotides, nicotinamide adenine dinucleotide (NAD) and nicotinamide adenine dinucleotide phosphate (NADP), were discovered more than 100 years ago as necessary cofactors for fermentation in yeast extracts. Since that time, these molecules have been recognized as fundamental players in a variet...

journal_title：Antioxidants & redox signaling

authors： Fessel JP,Oldham WM

更新日期：2018-01-20 00:00:00

abstract：AIMS:Corosolic acid (CRA) is a natural triterpenoid with antioxidative activity. This study was designed to elucidate the mechanism through which CRA protected vessel endothelial homeostasis by combating oxidative stress. RESULTS:In endothelial cells, CRA induced dynamin-related protein 1 (Drp1) phosphorylation at Ser...

journal_title：Antioxidants & redox signaling

authors： Li Y,Zhou ZH,Chen MH,Yang J,Leng J,Cao GS,Xin GZ,Liu LF,Kou JP,Liu BL,Li P,Wen XD

更新日期：2016-06-01 00:00:00

abstract：AIMS:The risk factors promoting acute kidney injury (AKI) to chronic kidney disease (CKD) progression remain largely unknown. The aim of the present study was to investigate whether hyperhomocysteinemia (Hhcy) accelerates the development of renal fibrosis after AKI. RESULTS:Hhcy aggravated ischemia-reperfusion-induced...

journal_title：Antioxidants & redox signaling

authors： Li S,Qiu B,Lu H,Lai Y,Liu J,Luo J,Zhu F,Hu Z,Zhou M,Tian J,Zhou Z,Yu S,Yi F,Nie J

更新日期：2019-05-01 00:00:00

abstract：:The superoxide-generating NADPH oxidase NOX1 is thought to be involved in signaling by the angiotensin II-receptor AT1R. However, underlying signaling steps are poorly understood. In this study, we investigated the effect of AngII on aortic smooth muscle from wild-type and NOX1-deficient mice. NOX1-deficient cells sho...

journal_title：Antioxidants & redox signaling

authors： Basset O,Deffert C,Foti M,Bedard K,Jaquet V,Ogier-Denis E,Krause KH

更新日期：2009-10-01 00:00:00

abstract：SIGNIFICANCE:Ewan Cameron reported that ascorbate, given orally and intravenously at doses of up to 10 g/day, was effective in the treatment of cancer. Double-blind placebo-controlled clinical trials showed no survival advantage when the same doses of ascorbate were given orally, leading the medical and scientific comm...

journal_title：Antioxidants & redox signaling

authors： Parrow NL,Leshin JA,Levine M

更新日期：2013-12-10 00:00:00

abstract：:Post-ischemic reperfusion may result in reactive oxygen species (ROS) generation, reduced availability of nitric oxide (NO•), Ca(2+)overload, prolonged opening of mitochondrial permeability transition pore, and other processes contributing to cell death, myocardial infarction, stunning, and arrhythmias. With the disco...

journal_title：Antioxidants & redox signaling

authors： Pagliaro P,Moro F,Tullio F,Perrelli MG,Penna C

更新日期：2011-03-01 00:00:00

abstract：AIMS:Pharmacological activation of the adaptive response to hypoxia is a therapeutic strategy of growing interest for neurological conditions, including stroke, Huntington's disease, and Parkinson's disease. We screened a drug library with known safety in humans using a hippocampal neuroblast line expressing a reporter...

journal_title：Antioxidants & redox signaling

authors： Aleyasin H,Karuppagounder SS,Kumar A,Sleiman S,Basso M,Ma T,Siddiq A,Chinta SJ,Brochier C,Langley B,Haskew-Layton R,Bane SL,Riggins GJ,Gazaryan I,Starkov AA,Andersen JK,Ratan RR

更新日期：2015-01-10 00:00:00