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Items: 1 to 50 of 90

1.

Differentiation of Promonocytic U937 Cells to Monocytes Is Associated with Reduced Mitochondrial Transport of Ascorbic Acid.

Scotti M, Fiorani M, Guidarelli A, Cantoni O.

Oxid Med Cell Longev. 2018 Feb 8;2018:4194502. doi: 10.1155/2018/4194502. eCollection 2018.

2.

Distribution of cytochrome oxidase-rich patches in human primary visual cortex.

Marcondes M, Rosa MGP, Fiorani M, Lima B, Gattass R.

J Comp Neurol. 2018 Mar 25. doi: 10.1002/cne.24435. [Epub ahead of print]

PMID:
29574727
3.

The dual role of mitochondrial superoxide in arsenite toxicity: Signaling at the boundary between apoptotic commitment and cytoprotection.

Fiorani M, Guidarelli A, Capellacci V, Cerioni L, Crinelli R, Cantoni O.

Toxicol Appl Pharmacol. 2018 Apr 15;345:26-35. doi: 10.1016/j.taap.2018.03.008. Epub 2018 Mar 8.

PMID:
29526526
4.

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 2;18(8). pii: E1686. doi: 10.3390/ijms18081686.

5.

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. doi: 10.1002/biof.1375. Epub 2017 Jul 13.

PMID:
28703385
6.

Mitochondrial Uptake and Accumulation of Vitamin C: What Can We Learn from Cell Culture Studies?

Cantoni O, Guidarelli A, Fiorani M.

Antioxid Redox Signal. 2017 Aug 9. doi: 10.1089/ars.2017.7253. [Epub ahead of print]

PMID:
28699359
7.

The study of the mechanism of arsenite toxicity in respiration-deficient cells reveals that NADPH oxidase-derived superoxide promotes the same downstream events mediated by mitochondrial superoxide in respiration-proficient cells.

Guidarelli A, Fiorani M, Carloni S, Cerioni L, Balduini W, Cantoni O.

Toxicol Appl Pharmacol. 2016 Sep 15;307:35-44. doi: 10.1016/j.taap.2016.07.012. Epub 2016 Jul 20.

PMID:
27450018
8.

Mitochondrial ascorbic acid prevents mitochondrial O₂·⁻ formation, an event critical for U937 cell apoptosis induced by arsenite through both autophagic-dependent and independent mechanisms.

Guidarelli A, Carloni S, Balduini W, Fiorani M, Cantoni O.

Biofactors. 2016 Mar-Apr;42(2):190-200. doi: 10.1002/biof.1263. Epub 2016 Feb 19.

PMID:
26893200
9.

Intracellular dehydroascorbic acid inhibits SVCT2-dependent transport of ascorbic acid in mitochondria.

Fiorani M, Azzolini C, Guidarelli A, Cerioni L, Scotti M, Cantoni O.

Pharmacol Res. 2015 Sep;99:289-95. doi: 10.1016/j.phrs.2015.07.004. Epub 2015 Jul 15.

PMID:
26188149
10.

U937 cell apoptosis induced by arsenite is prevented by low concentrations of mitochondrial ascorbic acid with hardly any effect mediated by the cytosolic fraction of the vitamin.

Guidarelli A, Fiorani M, Azzolini C, Cerioni L, Scotti M, Cantoni O.

Biofactors. 2015 Mar-Apr;41(2):101-10. doi: 10.1002/biof.1204. Epub 2015 Mar 23.

PMID:
25809564
11.

The mitochondrial transporter of ascorbic acid functions with high affinity in the presence of low millimolar concentrations of sodium and in the absence of calcium and magnesium.

Fiorani M, Azzolini C, Cerioni L, Scotti M, Guidarelli A, Ciacci C, Cantoni O.

Biochim Biophys Acta. 2015 Jun;1848(6):1393-401. doi: 10.1016/j.bbamem.2015.03.009. Epub 2015 Mar 15.

12.

Precise visuotopic organization of the blind spot representation in primate V1.

Azzi JC, Gattass R, Lima B, Soares JG, Fiorani M.

J Neurophysiol. 2015 Jun 1;113(10):3588-99. doi: 10.1152/jn.00418.2014. Epub 2015 Mar 11.

13.

A novel biological role of dehydroascorbic acid: Inhibition of Na(+)-dependent transport of ascorbic acid.

Fiorani M, Azzolini C, Guidarelli A, Cerioni L, Cantoni O.

Pharmacol Res. 2014 Jun;84:12-7. doi: 10.1016/j.phrs.2014.04.006. Epub 2014 Apr 24.

PMID:
24769194
14.

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 Mar-Apr;40(2):236-46. doi: 10.1002/biof.1139. Epub 2013 Sep 16.

PMID:
24105898
15.

Automatic mapping of visual cortex receptive fields: a fast and precise algorithm.

Fiorani M, Azzi JC, Soares JG, Gattass R.

J Neurosci Methods. 2014 Jan 15;221:112-26. doi: 10.1016/j.jneumeth.2013.09.012. Epub 2013 Sep 29.

16.

GABA-induced inactivation of Cebus apella V2 neurons: effects on orientation tuning and direction selectivity.

Jansen-Amorim AK, Fiorani M, Gattass R.

Braz J Med Biol Res. 2013 Jul;46(7):589-600. doi: 10.1590/1414-431X20132859. Epub 2013 Jul 22.

17.

Sodium-dependent transport of ascorbic acid in U937 cell mitochondria.

Azzolini C, Fiorani M, Cerioni L, Guidarelli A, Cantoni O.

IUBMB Life. 2013 Feb;65(2):149-53. doi: 10.1002/iub.1124. Epub 2013 Jan 3.

18.

Quantification of early stages of cortical reorganization of the topographic map of V1 following retinal lesions in monkeys.

Botelho EP, Ceriatte C, Soares JG, Gattass R, Fiorani M.

Cereb Cortex. 2014 Jan;24(1):1-16. doi: 10.1093/cercor/bhs208. Epub 2012 Sep 25.

19.

Superoxide dictates the mode of U937 cell ascorbic acid uptake and prevents the enhancing effects of the vitamin to otherwise nontoxic levels of reactive oxygen/nitrogen species.

Fiorani M, Azzolini C, Cerioni L, Guidarelli A, Cantoni O.

J Nutr Biochem. 2013 Feb;24(2):467-74. doi: 10.1016/j.jnutbio.2012.01.009. Epub 2012 May 26.

PMID:
22633911
20.

GABA inactivation of area V4 changes receptive-field properties of V2 neurons in Cebus monkeys.

Jansen-Amorim AK, Fiorani M, Gattass R.

Exp Neurol. 2012 Jun;235(2):553-62. doi: 10.1016/j.expneurol.2012.03.008. Epub 2012 Mar 23.

21.

A moderate decline in U937 cell GSH levels triggers PI3 kinase/Akt-dependent Bad phosphorylation, thereby preventing an otherwise prompt apoptotic response.

Cerioni L, Fiorani M, Azzolini C, Cantoni O.

Pharmacol Res. 2012 Mar;65(3):379-86. doi: 10.1016/j.phrs.2011.12.006. Epub 2011 Dec 29.

PMID:
22214866
22.

GABA inactivation of visual area MT modifies the responsiveness and direction selectivity of V2 neurons in Cebus monkeys.

Jansen-Amorim AK, Lima B, Fiorani M, Gattass R.

Vis Neurosci. 2011 Nov;28(6):513-27. doi: 10.1017/S0952523811000411.

PMID:
22192507
23.

Studies with low micromolar levels of ascorbic and dehydroascorbic acid fail to unravel a preferential route for vitamin C uptake and accumulation in U937 cells.

Azzolini C, Fiorani M, Guidarelli A, Cantoni O.

Br J Nutr. 2012 Mar;107(5):691-6. doi: 10.1017/S0007114511003540. Epub 2011 Jul 28.

PMID:
21794197
24.

A novel nonsense mutation in the APTX gene associated with delayed DNA single-strand break removal fails to enhance sensitivity to different genotoxic agents.

Crimella C, Cantoni O, Guidarelli A, Vantaggiato C, Martinuzzi A, Fiorani M, Azzolini C, Orso G, Bresolin N, Bassi MT.

Hum Mutat. 2011 Apr;32(4):E2118-33. doi: 10.1002/humu.21464. Epub 2011 Feb 8.

PMID:
21412945
25.

Oxidative damage induced by herbicides is mediated by thiol oxidation and hydroperoxides production.

Braconi D, Bernardini G, Fiorani M, Azzolini C, Marzocchi B, Proietti F, Collodel G, Santucci A.

Free Radic Res. 2010 Aug;44(8):891-906. doi: 10.3109/10715762.2010.489111.

PMID:
20528566
26.
27.

Cone photopigment variations in Cebus apella monkeys evidenced by electroretinogram measurements and genetic analysis.

Soares JG, Fiorani M, Araujo EA, Zana Y, Bonci DM, Neitz M, Ventura DF, Gattass R.

Vision Res. 2010 Jan;50(1):99-106. doi: 10.1016/j.visres.2009.10.017.

28.

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 1;183(7):4449-57. doi: 10.4049/jimmunol.0901260. Epub 2009 Sep 4.

29.

Mitochondria accumulate large amounts of quercetin: prevention of mitochondrial damage and release upon oxidation of the extramitochondrial fraction of the flavonoid.

Fiorani M, Guidarelli A, Blasa M, Azzolini C, Candiracci M, Piatti E, Cantoni O.

J Nutr Biochem. 2010 May;21(5):397-404. doi: 10.1016/j.jnutbio.2009.01.014. Epub 2009 Mar 17.

PMID:
19278846
30.

Susceptibility of rat astrocytes to DNA strand scission induced by activation of NADPH oxidase and collateral resistance to the effects of peroxynitrite.

Guidarelli A, Palomba L, Fiorani M, Cantoni O.

Free Radic Biol Med. 2008 Aug 15;45(4):521-9. doi: 10.1016/j.freeradbiomed.2008.05.005. Epub 2008 May 17.

PMID:
18514075
31.

Distribution of neurofilament proteins in the lateral geniculate nucleus, primary visual cortex, and area MT of adult Cebus monkeys.

Soares JG, Rosado De Castro PH, Fiorani M, Nascimento-Silva S, Gattass R.

J Comp Neurol. 2008 Jun 1;508(4):605-14. doi: 10.1002/cne.21718.

PMID:
18383052
32.

Parallel evolution of cortical areas involved in skilled hand use.

Padberg J, Franca JG, Cooke DF, Soares JG, Rosa MG, Fiorani M Jr, Gattass R, Krubitzer L.

J Neurosci. 2007 Sep 19;27(38):10106-15.

33.

Flavonoids from italian multifloral honeys reduce the extracellular ferricyanide in human red blood cells.

Fiorani M, Accorsi A, Blasa M, Diamantini G, Piatti E.

J Agric Food Chem. 2006 Oct 18;54(21):8328-34.

PMID:
17032047
34.

Distribution of calbindin-28kD and parvalbumin in V1 in normal adult Cebus apella monkeys and in monkeys with retinal lesions.

Pinheiro Botelho E, Guimarães Martins Soares J, da Silva Pereira S, Fiorani M, Gattass R.

Brain Res. 2006 Oct 30;1117(1):1-11. Epub 2006 Sep 6.

PMID:
16952336
35.

Role of Bcl-2 in the arachidonate-mediated survival signaling preventing mitochondrial permeability transition-dependent U937 cell necrosis induced by peroxynitrite.

Guidarelli A, Cerioni L, Tommasini I, Fiorani M, Brüne B, Cantoni O.

Free Radic Biol Med. 2005 Dec 15;39(12):1638-49. Epub 2005 Sep 7.

PMID:
16298689
36.
37.

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;38(1):56-68. Epub 2005 Aug 1.

PMID:
16103003
38.

Cortical visual areas in monkeys: location, topography, connections, columns, plasticity and cortical dynamics.

Gattass R, Nascimento-Silva S, Soares JG, Lima B, Jansen AK, Diogo AC, Farias MF, Botelho MM, Mariani OS, Azzi J, Fiorani M.

Philos Trans R Soc Lond B Biol Sci. 2005 Apr 29;360(1456):709-31. Review.

39.

U937 cell necrosis mediated by peroxynitrite is not caused by depletion of ATP and is prevented by arachidonate via an ATP-dependent mechanism.

Cantoni O, Guidarelli A, Palomba L, Fiorani M.

Mol Pharmacol. 2005 May;67(5):1399-405. Epub 2005 Feb 2.

40.

Changes of ongoing activity in Cebus monkey perirhinal cortex correlate with behavioral performance.

Lima B, Fiorani M, Gattass R.

Braz J Med Biol Res. 2005 Jan;38(1):59-63. Epub 2005 Jan 18.

41.

Differential expression of Zif268 and c-Fos in the primary visual cortex and lateral geniculate nucleus of normal Cebus monkeys and after monocular lesions.

Soares JG, Pereira AC, Botelho EP, Pereira SS, Fiorani M, Gattass R.

J Comp Neurol. 2005 Feb 7;482(2):166-75.

PMID:
15611990
42.

Mitochondrial biogenesis by NO yields functionally active mitochondria in mammals.

Nisoli E, Falcone S, Tonello C, Cozzi V, Palomba L, Fiorani M, Pisconti A, Brunelli S, Cardile A, Francolini M, Cantoni O, Carruba MO, Moncada S, Clementi E.

Proc Natl Acad Sci U S A. 2004 Nov 23;101(47):16507-12. Epub 2004 Nov 15. Erratum in: Proc Natl Acad Sci U S A. 2005 Apr 12;102(15):5635.

43.

Effects of inactivation of the lateral pulvinar on response properties of second visual area cells in Cebus monkeys.

Soares JG, Diogo AC, Fiorani M, Souza AP, Gattass R.

Clin Exp Pharmacol Physiol. 2004 Sep;31(9):580-90.

PMID:
15479164
44.

Human red blood cells as a natural flavonoid reservoir.

Fiorani M, Accorsi A, Cantoni O.

Free Radic Res. 2003 Dec;37(12):1331-8.

PMID:
14753757
46.

Three streams of visual information processing in V2 of Cebus monkey.

Nascimento-Silva S, Gattass R, Fiorani M Jr, Sousa AP.

J Comp Neurol. 2003 Nov 3;466(1):104-18.

PMID:
14515243
47.

Ngfi-a immunoreactivity in the primate retina: implications for genetic regulation of plasticity.

Pinaud R, De Weerd P, Currie RW, Fiorani M Jr, Hess FF, Tremere LA.

Int J Neurosci. 2003 Sep;113(9):1275-85.

PMID:
12959744
48.

Modulation by context of a scene in monkey anterior inferotemporal cortex during a saccadic eye movement task.

Lima B, Fiorani M, Gattass R.

An Acad Bras Cienc. 2003 Mar;75(1):71-6. Epub 2003 Apr 17.

49.

Intracellular flavonoids as electron donors for extracellular ferricyanide reduction in human erythrocytes.

Fiorani M, De Sanctis R, De Bellis R, Dachà M.

Free Radic Biol Med. 2002 Jan 1;32(1):64-72.

PMID:
11755318
50.

Quercetin prevents glutathione depletion induced by dehydroascorbic acid in rabbit red blood cells.

Fiorani M, De Sanctis R, Menghinello P, Cucchiarini L, Cellini B, Dachà M.

Free Radic Res. 2001 Jun;34(6):639-48.

PMID:
11697039

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