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Journal Abstract Search

76 related items for PubMed ID: 20136509

  • 1. A novel mechanism, uniquely dependent on mitochondrial calcium accumulation, whereby peroxynitrite promotes formation of superoxide/hydrogen peroxide and the ensuing strand scission of genomic DNA.
    Guidarelli A, Fiorani M, Azzolini C, Cantoni O.
    Antioxid Redox Signal; 2010 Sep 15; 13(6):745-56. PubMed ID: 20136509
    [Abstract] [Full Text] [Related]

  • 2. Peroxynitrite mobilizes calcium ions from ryanodine-sensitive stores, a process associated with the mitochondrial accumulation of the cation and the enforced formation of species mediating cleavage of genomic DNA.
    Guidarelli A, Sciorati C, Clementi E, Cantoni O.
    Free Radic Biol Med; 2006 Jul 01; 41(1):154-64. PubMed ID: 16781463
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  • 3. Intramitochondrial Ascorbic Acid Enhances the Formation of Mitochondrial Superoxide Induced by Peroxynitrite via a Ca2+-Independent Mechanism.
    Guidarelli A, Cerioni L, Fiorani M, Cantoni O.
    Int J Mol Sci; 2017 Aug 02; 18(8):. PubMed ID: 28767071
    [Abstract] [Full Text] [Related]

  • 4. Inhibition of complex III promotes loss of Ca2+ dependence for mitochondrial superoxide formation and permeability transition evoked by peroxynitrite.
    Guidarelli A, Cerioni L, Cantoni O.
    J Cell Sci; 2007 Jun 01; 120(Pt 11):1908-14. PubMed ID: 17504811
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  • 5. Peroxynitrite damages U937 cell DNA via the intermediate formation of mitochondrial oxidants.
    Cantoni O, Guidarelli A.
    IUBMB Life; 2008 Nov 01; 60(11):753-6. PubMed ID: 18642347
    [Abstract] [Full Text] [Related]

  • 6. Indirect mechanisms of DNA strand scission by peroxynitrite.
    Cantoni O, Guidarelli A.
    Methods Enzymol; 2008 Nov 01; 440():111-20. PubMed ID: 18423213
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  • 7. Calcium-dependent mitochondrial formation of species mediating DNA single strand breakage in U937 cells exposed to sublethal concentrations of tert-butylhydroperoxide.
    Guidarelli A, Clementi E, Sciorati C, Cattabeni F, Cantoni O.
    J Pharmacol Exp Ther; 1997 Oct 01; 283(1):66-74. PubMed ID: 9336309
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  • 8. Differentiation-associated loss of ryanodine receptors: a strategy adopted by monocytes/macrophages to prevent the DNA single-strand breakage induced by peroxynitrite.
    Guidarelli A, Cerioni L, Fiorani M, Cantoni O.
    J Immunol; 2009 Oct 01; 183(7):4449-57. PubMed ID: 19734222
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  • 10. Mitochondrial ascorbic acid is responsible for enhanced susceptibility of U937 cells to the toxic effects of peroxynitrite.
    Guidarelli A, Cerioni L, Fiorani M, Azzolini C, Cantoni O.
    Biofactors; 2014 Oct 01; 40(2):236-46. PubMed ID: 24105898
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  • 12. Arsenite-Induced Mitochondrial Superoxide Formation: Time and Concentration Requirements for the Effects of the Metalloid on the Endoplasmic Reticulum and Mitochondria.
    Guidarelli A, Cerioni L, Fiorani M, Catalani A, Cantoni O.
    J Pharmacol Exp Ther; 2020 Apr 01; 373(1):62-71. PubMed ID: 31941719
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  • 15. Survival pathways triggered by peroxynitrite in cells belonging to the monocyte/macrophage lineage.
    Cantoni O, Tommasini I, Cerioni L, Palomba L, Carloni E, Guidarelli A.
    Comp Biochem Physiol A Mol Integr Physiol; 2005 Oct 01; 142(2):118-23. PubMed ID: 15964776
    [Abstract] [Full Text] [Related]

  • 16. TNFalpha enhances the DNA single-strand breakage induced by the short-chain lipid hydroperoxide analogue tert-butylhydroperoxide via ceramide-dependent inhibition of complex III followed by enforced superoxide and hydrogen peroxide formation.
    Guidarelli A, Clementi E, De Nadai C, Bersacchi R, Cantoni O.
    Exp Cell Res; 2001 Oct 15; 270(1):56-65. PubMed ID: 11597127
    [Abstract] [Full Text] [Related]

  • 17. Reduced mitochondrial formation of H(2)O(2) is responsible for resistance of dimethyl sulfoxide differentiated U937 cells to peroxynitrite.
    Guidarelli A, Fiorani M, Tommasini I, Cerioni L, Cantoni O.
    Int J Biochem Cell Biol; 2006 Jan 15; 38(1):56-68. PubMed ID: 16103003
    [Abstract] [Full Text] [Related]

  • 18. Calcium signals between the ryanodine receptor- and mitochondria critically regulate the effects of arsenite on mitochondrial superoxide formation and on the ensuing survival vs apoptotic signaling.
    Guidarelli A, Fiorani M, Cerioni L, Cantoni O.
    Redox Biol; 2019 Jan 15; 20():285-295. PubMed ID: 30388683
    [Abstract] [Full Text] [Related]

  • 19. Delayed formation of hydrogen peroxide mediates the lethal response evoked by peroxynitrite in U937 cells.
    Tommasini I, Sestili P, Cantoni O.
    Mol Pharmacol; 2002 Apr 15; 61(4):870-8. PubMed ID: 11901226
    [Abstract] [Full Text] [Related]

  • 20. Arsenite induces DNA damage via mitochondrial ROS and induction of mitochondrial permeability transition.
    Guidarelli A, Fiorani M, Cerioni L, Scotti M, Cantoni O.
    Biofactors; 2017 Sep 10; 43(5):673-684. PubMed ID: 28703385
    [Abstract] [Full Text] [Related]

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