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Vatashchuk MV, Hurza VV, Stefanyshyn N, Bayliak MM, Gospodaryov DV, Garaschuk O, Lushchak VI. Impact of caloric restriction on oxidative stress and key glycolytic enzymes in the cerebral cortex, liver and kidney of old and middle-aged mice. Neuropharmacology 2024; 247:109859. [PMID: 38340956 DOI: 10.1016/j.neuropharm.2024.109859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 12/28/2023] [Accepted: 01/25/2024] [Indexed: 02/12/2024]
Abstract
Caloric restriction (CR) is proposed as a strategy to prevent age-related alterations like impaired glucose metabolism and intensification of oxidative stress. In this study, we examined effects of aging and CR on the activities of glycolytic enzymes and parameters of oxidative stress in the cerebral cortex, liver, and kidney of middle-aged (9 months old) and old (18 months old) C57BL6/N mice. Control middle-aged and old mice were fed ad libitum (AL groups), whereas age-matched CR groups were subjected to CR (70% of individual ad libitum food intake) for 6 and 12 months, respectively. There were no significant differences in the activities of key glycolytic and antioxidant enzymes and oxidative stress indices between the cortices of middle-aged and old AL mice. The livers and kidneys of old AL mice showed higher activity of glucose-6-phosphate dehydrogenase, an enzyme that produces NADPH in the pentose phosphate pathway, compared to those of middle-aged mice. CR regimen modulated some biochemical parameters in middle-aged but not in old mice. In particular, CR decreased oxidative stress intensity in the liver and kidney but had no effects on those parameters in the cerebral cortex. In the liver, CR led to lower activities of glycolytic enzymes, whereas its effect was the opposite in the kidney. The results suggest that during physiological aging there is no significant intensification of oxidative stress and glycolysis decline in mouse tissues during the transition from middle to old age. The CR regimen has tissue-specific effects and improves the metabolic state of middle-aged mice. This article is part of the Special Issue on "Ukrainian Neuroscience".
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Affiliation(s)
- Myroslava V Vatashchuk
- Department of Biochemistry and Biotechnology, Vasyl Stefanyk Precarpathian National University, 57 Shevchenko Str., Ivano-Frankivsk, 76018, Ukraine
| | - Viktoriia V Hurza
- Department of Biochemistry and Biotechnology, Vasyl Stefanyk Precarpathian National University, 57 Shevchenko Str., Ivano-Frankivsk, 76018, Ukraine
| | - Nadiia Stefanyshyn
- Department of Biochemistry and Biotechnology, Vasyl Stefanyk Precarpathian National University, 57 Shevchenko Str., Ivano-Frankivsk, 76018, Ukraine
| | - Maria M Bayliak
- Department of Biochemistry and Biotechnology, Vasyl Stefanyk Precarpathian National University, 57 Shevchenko Str., Ivano-Frankivsk, 76018, Ukraine
| | - Dmytro V Gospodaryov
- Department of Biochemistry and Biotechnology, Vasyl Stefanyk Precarpathian National University, 57 Shevchenko Str., Ivano-Frankivsk, 76018, Ukraine
| | - Olga Garaschuk
- Department of Neurophysiology, University of Tübingen, Tübingen, 72074, Germany.
| | - Volodymyr I Lushchak
- Department of Biochemistry and Biotechnology, Vasyl Stefanyk Precarpathian National University, 57 Shevchenko Str., Ivano-Frankivsk, 76018, Ukraine; Research and Development University, 13a Shota Rustaveli Str., Ivano-Frankivsk, 76018, Ukraine.
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Evaluation of AgClNPs@SBA-15/IL nanoparticle-induced oxidative stress and DNA mutation in Escherichia coli. Appl Microbiol Biotechnol 2016; 100:7161-70. [DOI: 10.1007/s00253-016-7593-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Revised: 04/26/2016] [Accepted: 04/28/2016] [Indexed: 12/13/2022]
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Lushchak OV, Semchyshyn HM, Lushchak VI. Growth on ethanol results in co-ordinatedSaccharomyces cerevisiaeresponse to inactivation of genes encoding superoxide dismutases. Redox Rep 2013; 12:181-8. [DOI: 10.1179/135100007x200263] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
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Mehdizadeh Aghdam E, Mahmoudi Azar L, Barzegari A, Karimi F, Mesbahfar M, Samadi N, Hejazi MS. Effect of periplasmic expression of recombinant mouse interleukin-4 on hydrogen peroxide concentration and catalase activity in Escherichia coli. Gene 2012; 511:455-60. [PMID: 23000065 DOI: 10.1016/j.gene.2012.09.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2011] [Revised: 05/10/2012] [Accepted: 09/05/2012] [Indexed: 11/16/2022]
Abstract
Oxidative stress occurs as a result of imbalance between generation and detoxification of reactive oxygen species (ROS). This kind of stress was rarely discussed in connection with foreign protein production in Escherichia coli. Relation between cytoplasmic recombinant protein expression with H(2)O(2) concentration and catalase activity variation was already reported. The periplasmic space of E. coli has different oxidative environment in relative to cytoplasm and there are some benefits in periplasmic expression of recombinant proteins. In this study, hydrogen peroxide concentration and catalase activity following periplasmic expression of mouse IL-4 were measured in E. coli. After construction of pET2mIL4 plasmid, the expression of recombinant mouse interleukin-4 (mIL-4) was confirmed. Then, the H(2)O(2) concentration and catalase activity variation in the cells were studied in exponential and stationary phases at various ODs and were compared to those of wild type cells and empty vector transformed cells. It was revealed that empty vector introduction and periplasmic recombinant protein expression increased significantly the H(2)O(2) concentration of the cells. However, the H(2)O(2) concentration in mIL-4 expressing cells was significantly higher than its concentration in empty vector transformed cells, demonstrating more effects of recombinant mIL-4 expression on H(2)O(2) elevation. Likewise, although catalase activity was reduced in foreign DNA introduced cells, it was more lowered following expression of recombinant proteins. Correlation between H(2)O(2) concentration elevation and catalase activity reduction with cell growth depletion is also demonstrated. It was also found that recombinant protein expression results in cell size increase.
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Affiliation(s)
- Elnaz Mehdizadeh Aghdam
- Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
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Inoculation with a bacterial consortium alleviates the effect of cadmium overdose in soybean plants. Open Life Sci 2010. [DOI: 10.2478/s11535-010-0025-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
AbstractInoculating plants that have inefficient antioxidant systems with plant-associated bacteria allows them to overcome heavy metal intoxication. We monitored protein oxidation, the activity of plant defense system enzymes, and the phenolics content in soybean (Glycine max L.) during a prolonged exposure to cadmium (Cd). The assistance of the bacterial consortium reduced the bioavailability of Cd in a soil containing 10 times the metal’s Standard Maximum Value (SMV). This reduced the accumulation of Cd in the soybeans’ roots and seeds. At 100 SMV, bacterial inoculation resulted in increased Cd bioavailability, which enhanced cadmium uptake by the soybean plants. At both Cd concentrations, oxidative stress was more prolonged in the soybean’s roots than its leaves. In cadmium-polluted soil, glutathion peroxidase activity changed more rapidly in the roots of plants when they had been inoculated. Inhibition of the peroxidases’ activities strengthened the activity of glutathione-S-transferase; increased the phenolics content in plant roots; and alleviated stress in inoculated soybean plants compared to untreated plants. The bacterial consortium may be recommended for a plant protection at 10 SMV Cd in the soil, and for phytostabilization at 100 SMV.
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Jurkevica A, Halsall HB, Seliskar CJ, Heineman WR. Effect of some physico-chemical conditions on an immunoassay for viable Escherichia coli. Anal Bioanal Chem 2010; 397:3133-6. [DOI: 10.1007/s00216-010-3846-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2009] [Revised: 05/05/2010] [Accepted: 05/11/2010] [Indexed: 11/24/2022]
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Hydrogen peroxide-induced response in E. coli and S. cerevisiae: different stages of the flow of the genetic information. Open Life Sci 2009. [DOI: 10.2478/s11535-009-0005-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
AbstractAdaptation to oxidative stress is a major topic in basic and applied research. Cell response to stressful changes is realized through coordinated reorganization of gene expression. E. coli and S. cerevisiae are extremely amenable to genetic or molecular biological and biochemical approaches, which make these microorganisms suitable models to study stress response at a molecular level in prokaryotes and eukaryotes, respectively. The main focus of this review is (i) to discuss transcriptional control of global response to hydrogen peroxide in E. coli and S. cerevisiae, (ii) to summarize recent literature data on E. coli and S. cerevisiae adaptive response to oxidative stress at different stages of the flow of the genetic information: from transcription and translation to functionally active proteins and (iii) to discuss possible reasons for a lack of correlation between the expression of certain antioxidant genes at different levels of cellular organization.
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Zaets IE, Kozyrovska NO. Effect of bacterial consortium on oxidative stress in soybean plants in cadmium-contaminated soil. ACTA ACUST UNITED AC 2008. [DOI: 10.7124/bc.0007a7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- I. E. Zaets
- Taras Shevchenko National University of Kyiv
- Institute of Molecular Biology and Genetics, National Academy of Sciences of Ukraine
| | - N. O. Kozyrovska
- Institute of Molecular Biology and Genetics, National Academy of Sciences of Ukraine
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Possible accumulation of non-active molecules of catalase and superoxide dismutase in S. cerevisiae cells under hydrogen peroxide induced stress. Open Life Sci 2007. [DOI: 10.2478/s11535-007-0021-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
AbstractThe effect of hydrogen peroxide on the activities of catalase and superoxide dismutase (SOD) in S. cerevisiae has been studied under different experimental conditions: various H2O2 concentrations, time exposures, yeast cell densities and media for stress induction. The yeast treatment with 0.25–0.50 mM H2O2 led to an increase in catalase activity by 2–3-fold. At the same time, hydrogen peroxide caused an elevation by 1.6-fold or no increase in SOD activity dependently on conditions used. This effect was cancelled by cycloheximide, an inhibitor of protein synthesis in eukaryotes. Weak elevation of catalase and SOD activities in cells treated with 0.25–0.50 mM H2O2 found in this study does not correspond to high level of synthesis of the respective enzyme molecules observed earlier by others. It is well known that exposure of microorganisms to low sublethal concentrations of hydrogen peroxide leads to the acquisition of cellular resistance to a subsequent lethal oxidative stress. Hence, it makes possible to suggest that S. cerevisiae cells treated with low sublethal doses of hydrogen peroxide accumulate non-active stress-protectant molecules of catalase and SOD to survive further lethal oxidant concentrations.
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Bayliak M, Semchyshyn H, Lushchak V. Effect of hydrogen peroxide on antioxidant enzyme activities in Saccharomyces cerevisiae is strain-specific. BIOCHEMISTRY (MOSCOW) 2006; 71:1013-20. [PMID: 17009956 DOI: 10.1134/s0006297906090100] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The effect of hydrogen peroxide on the survival and activity of antioxidant and associated enzymes in Saccharomyces cerevisiae has been studied. A difference found in the response of wild-type yeast strains treated with hydrogen peroxide was probably related to the different protective effects of antioxidant enzymes in these strains. Exposure of wild-type YPH250 cells to 0.25 mM H(2)O(2) for 30 min increased activities of catalase and superoxide dismutase (SOD) by 3.4- and 2-fold, respectively. However, no activation of catalase in the EG103 strain, as well as of SOD in the YPH98 and EG103 wild strains was detected, which was in parallel to lower survival of these strains under oxidative stress. There is a strong positive correlation (R(2) = 0.95) between activities of catalase and SOD in YPH250 cells treated with different concentrations of hydrogen peroxide. It is conceivable that catalase would protect SOD against inactivation caused by oxidative stress and vice versa. Finally, yeast cell treatment with hydrogen peroxide can lead to either a H(2)O(2)-induced increase in activities of antioxidant and associated enzymes or their decrease depending on the H(2)O(20 concentration used or the yeast strain specificity.
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Affiliation(s)
- M Bayliak
- Department of Biochemistry, Vassyl Stefanyk Precarpathian National University, Ivano-Frankivsk 76025, Ukraine
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Lushchak V, Semchyshyn H, Lushchak O, Mandryk S. Diethyldithiocarbamate inhibits in vivo Cu,Zn-superoxide dismutase and perturbs free radical processes in the yeast Saccharomyces cerevisiae cells. Biochem Biophys Res Commun 2005; 338:1739-44. [PMID: 16274662 DOI: 10.1016/j.bbrc.2005.10.147] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2005] [Accepted: 10/24/2005] [Indexed: 11/25/2022]
Abstract
Copper-zinc superoxide dismutase (Cu,Zn-SOD) and manganese superoxide dismutase (Mn-SOD) in some model experiments in vitro demonstrated antioxidant as well as pro-oxidant properties. In the present study, yeast Saccharomyces cerevisiae lacking Mn-SOD were studied using Cu,Zn-SOD inhibitor N-N'-diethyldithiocarbamate (DDC) as a model system to study the physiological role of the yeast Cu,Zn-SOD. Yeast treatment by DDC caused dose-dependent inhibition of SOD in vivo, with 75% inhibition at 10mM DDC. The inhibition of SOD by DDC resulted in modification of carbonylprotein levels, indicated by a bell-shaped curve. The activity of glutathione reductase, isocitrate dehydrogenase, and glucose-6-phosphate dehydrogenase (enzymes associated with antioxidant) increased, demonstrating a compensatory effect in response to SOD inhibition by different concentrations of DDC. A strong positive correlation (R2=0.97) was found between SOD and catalase activities that may be explained by the protective role of SOD for catalase. All observed effects were absent in the isogenic SOD-deficient strain that excluded direct DDC influence. The results are discussed from the point of view that in vivo Cu,Zn-SOD of S. cerevisiae can demonstrate both anti- and pro-oxidant properties.
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Affiliation(s)
- Volodymyr Lushchak
- Department of Biochemistry, Vassyl Stefanyk Precarpathian National University, 57 Shevchenko Str., Ivano-Frankivsk 76025, Ukraine
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