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Results: 1 to 20 of 308

1.

Vitamin C modulation of H2O2-induced damage and iron homeostasis in human cells.

Duarte TL, Jones GD.

Free Radic Biol Med. 2007 Oct 15;43(8):1165-75. Epub 2007 Jul 19.

PMID:
17854712
[PubMed - indexed for MEDLINE]
2.

Modulation of cellular iron metabolism by hydrogen peroxide. Effects of H2O2 on the expression and function of iron-responsive element-containing mRNAs in B6 fibroblasts.

Caltagirone A, Weiss G, Pantopoulos K.

J Biol Chem. 2001 Jun 8;276(23):19738-45. Epub 2001 Mar 22.

PMID:
11264285
[PubMed - indexed for MEDLINE]
Free Article
3.

Investigation of the role of extracellular H2O2 and transition metal ions in the genotoxic action of ascorbic acid in cell culture models.

Duarte TL, Almeida GM, Jones GD.

Toxicol Lett. 2007 Apr 5;170(1):57-65. Epub 2007 Feb 20.

PMID:
17382497
[PubMed - indexed for MEDLINE]
4.

Iron-overload induces oxidative DNA damage in the human colon carcinoma cell line HT29 clone 19A.

Glei M, Latunde-Dada GO, Klinder A, Becker TW, Hermann U, Voigt K, Pool-Zobel BL.

Mutat Res. 2002 Aug 26;519(1-2):151-61.

PMID:
12160900
[PubMed - indexed for MEDLINE]
5.

Mechanisms by which ascorbic acid increases ferritin levels in cultured lens epithelial cells.

Goralska M, Harned J, Grimes AM, Fleisher LN, McGahan MC.

Exp Eye Res. 1997 Mar;64(3):413-21.

PMID:
9196393
[PubMed - indexed for MEDLINE]
6.

Mapping oxidative DNA damage at nucleotide level.

Rodriguez H, Akman SA.

Free Radic Res. 1998 Dec;29(6):499-510.

PMID:
10098455
[PubMed - indexed for MEDLINE]
7.

Contrasting effects of excess ferritin expression on the iron-mediated oxidative stress induced by tert-butyl hydroperoxide or ultraviolet-A in human fibroblasts and keratinocytes.

Giordani A, Haigle J, Leflon P, Risler A, Salmon S, Aubailly M, Mazière JC, Santus R, Morlière P.

J Photochem Photobiol B. 2000 Jan;54(1):43-54.

PMID:
10739142
[PubMed - indexed for MEDLINE]
8.

Vitamin B12b increases the cytotoxicity of short-time exposure to ascorbic acid, inducing oxidative burst and iron-dependent DNA damage.

Solovieva ME, Soloviev VV, Akatov VS.

Eur J Pharmacol. 2007 Jul 2;566(1-3):206-14. Epub 2007 Mar 30.

PMID:
17475236
[PubMed - indexed for MEDLINE]
9.

Effects of motexafin gadolinium on DNA damage and X-ray-induced DNA damage repair, as assessed by the Comet assay.

Donnelly ET, Liu Y, Paul TK, Rockwell S.

Int J Radiat Oncol Biol Phys. 2005 Jul 15;62(4):1176-86.

PMID:
15990023
[PubMed - indexed for MEDLINE]
10.

Can vitamin C induce nucleotide excision repair? Support from in vitro evidence.

Bevan RJ, Mistry N, Patel PR, Halligan EP, Dove R, Lunec J.

Br J Nutr. 2010 Mar;103(5):686-95. doi: 10.1017/S0007114509992285. Epub 2009 Dec 10.

PMID:
20003569
[PubMed - indexed for MEDLINE]
11.

Potent antitumor activity of novel iron chelators derived from di-2-pyridylketone isonicotinoyl hydrazone involves fenton-derived free radical generation.

Chaston TB, Watts RN, Yuan J, Richardson DR.

Clin Cancer Res. 2004 Nov 1;10(21):7365-74.

PMID:
15534113
[PubMed - indexed for MEDLINE]
Free Article
12.

Ascorbic acid uptake affects ferritin, Dcytb and Nramp2 expression in Caco-2 cells.

Scheers NM, Sandberg AS.

Eur J Nutr. 2008 Oct;47(7):401-8. doi: 10.1007/s00394-008-0741-8. Epub 2008 Sep 24.

PMID:
18815723
[PubMed - indexed for MEDLINE]
13.

A single high dose of ascorbic acid and iron is not correlated with oxidative stress in healthy volunteers.

Colpo E, de Bem AF, Pieniz S, Schettert SD, dos Santos RM, Farias IL, Bertoncello I, Moreira CM, Barbosa NV, Moretto MB, Rocha JB.

Ann Nutr Metab. 2008;53(2):79-85. doi: 10.1159/000162257. Epub 2008 Oct 14.

PMID:
18852484
[PubMed - indexed for MEDLINE]
14.

Effects of oxygen concentrations on human fibroblasts treated with Fe(3+)-NTA.

Pu H, Sakaguchi M, Kondo T, Kondo A, Kawabata T, Namba M.

Int J Mol Med. 2001 Mar;7(3):295-300.

PMID:
11179510
[PubMed - indexed for MEDLINE]
15.

[Iron homeostasis, a defense mechanism in oxidative stress].

Lipiński P, Starzyński RR, Styś A, Straciło M.

Postepy Biochem. 2010;56(3):305-16. Review. Polish.

PMID:
21117319
[PubMed - indexed for MEDLINE]
16.

Sustained hydrogen peroxide induces iron uptake by transferrin receptor-1 independent of the iron regulatory protein/iron-responsive element network.

Andriopoulos B, Hegedüsch S, Mangin J, Riedel HD, Hebling U, Wang J, Pantopoulos K, Mueller S.

J Biol Chem. 2007 Jul 13;282(28):20301-8. Epub 2007 May 21.

PMID:
17517884
[PubMed - indexed for MEDLINE]
Free Article
17.

Ascorbic acid enhances the effects of 6-hydroxydopamine and H2O2 on iron-dependent DNA strand breaks and related processes in the neuroblastoma cell line SK-N-SH.

Bruchelt G, Schraufstätter IU, Niethammer D, Cochrane CG.

Cancer Res. 1991 Nov 15;51(22):6066-72.

PMID:
1933870
[PubMed - indexed for MEDLINE]
Free Article
18.

Doxorubicin paradoxically protects cardiomyocytes against iron-mediated toxicity: role of reactive oxygen species and ferritin.

Corna G, Santambrogio P, Minotti G, Cairo G.

J Biol Chem. 2004 Apr 2;279(14):13738-45. Epub 2004 Jan 22.

PMID:
14739295
[PubMed - indexed for MEDLINE]
Free Article
19.

The potentiating and protective effects of ascorbate on oxidative stress depend upon the concentration of dietary iron fed C3H mice.

Premkumar K, Min K, Alkan Z, Hawkes WC, Ebeler S, Bowlus CL.

J Nutr Biochem. 2007 Apr;18(4):272-8. Epub 2006 Jul 24.

PMID:
16860981
[PubMed - indexed for MEDLINE]
20.

Aminoacetone induces loss of ferritin ferroxidase and iron uptake activities.

Dutra F, Araki D, Bechara EJ.

Free Radic Res. 2003 Oct;37(10):1113-21.

PMID:
14703801
[PubMed - indexed for MEDLINE]
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