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Items: 1 to 20 of 144

1.

Metal-catalyzed oxidation of Aβ and the resulting reorganization of Cu binding sites promote ROS production.

Cheignon C, Faller P, Testemale D, Hureau C, Collin F.

Metallomics. 2016 Oct 1;8(10):1081-1089.

2.

Amyloid beta-Cu2+ complexes in both monomeric and fibrillar forms do not generate H2O2 catalytically but quench hydroxyl radicals.

Nadal RC, Rigby SE, Viles JH.

Biochemistry. 2008 Nov 4;47(44):11653-64. doi: 10.1021/bi8011093. Epub 2008 Oct 11.

PMID:
18847222
3.

An integrated study of the affinities of the Aβ16 peptide for Cu(I) and Cu(II): implications for the catalytic production of reactive oxygen species.

Young TR, Kirchner A, Wedd AG, Xiao Z.

Metallomics. 2014 Mar;6(3):505-17. doi: 10.1039/c4mt00001c. Epub 2014 Feb 3.

PMID:
24493126
4.

Copper and heme-mediated Abeta toxicity: redox chemistry, Abeta oxidations and anti-ROS compounds.

Chassaing S, Collin F, Dorlet P, Gout J, Hureau C, Faller P.

Curr Top Med Chem. 2012;12(22):2573-95. Review.

PMID:
23339309
5.

Redox reactions of copper complexes formed with different beta-amyloid peptides and their neuropathological [correction of neuropathalogical] relevance.

Jiang D, Men L, Wang J, Zhang Y, Chickenyen S, Wang Y, Zhou F.

Biochemistry. 2007 Aug 14;46(32):9270-82. Epub 2007 Jul 18.

7.

Identifying, by first-principles simulations, Cu[amyloid-β] species making Fenton-type reactions in Alzheimer's disease.

La Penna G, Hureau C, Andreussi O, Faller P.

J Phys Chem B. 2013 Dec 27;117(51):16455-67. doi: 10.1021/jp410046w. Epub 2013 Dec 13.

PMID:
24313818
8.

Reaction rates and mechanism of the ascorbic acid oxidation by molecular oxygen facilitated by Cu(II)-containing amyloid-beta complexes and aggregates.

Jiang D, Li X, Liu L, Yagnik GB, Zhou F.

J Phys Chem B. 2010 Apr 15;114(14):4896-903. doi: 10.1021/jp9095375.

9.

The redox chemistry of the Alzheimer's disease amyloid beta peptide.

Smith DG, Cappai R, Barnham KJ.

Biochim Biophys Acta. 2007 Aug;1768(8):1976-90. Epub 2007 Feb 9. Review.

10.

The structure of the amyloid-beta peptide high-affinity copper II binding site in Alzheimer disease.

Streltsov VA, Titmuss SJ, Epa VC, Barnham KJ, Masters CL, Varghese JN.

Biophys J. 2008 Oct;95(7):3447-56. doi: 10.1529/biophysj.108.134429. Epub 2008 Jul 3.

11.

Methionine does not reduce Cu(II)-beta-amyloid!--rectification of the roles of methionine-35 and reducing agents in metal-centered oxidation chemistry of Cu(II)-beta-amyloid.

da Silva GF, Lykourinou V, Angerhofer A, Ming LJ.

Biochim Biophys Acta. 2009 Jan;1792(1):49-55. doi: 10.1016/j.bbadis.2008.11.004. Epub 2008 Nov 13.

12.

The heterogeneous nature of Cu2+ interactions with Alzheimer's amyloid-β peptide.

Drew SC, Barnham KJ.

Acc Chem Res. 2011 Nov 15;44(11):1146-55. doi: 10.1021/ar200014u. Epub 2011 Jun 29.

PMID:
21714485
13.

The ongoing search for small molecules to study metal-associated amyloid-β species in Alzheimer's disease.

Savelieff MG, DeToma AS, Derrick JS, Lim MH.

Acc Chem Res. 2014 Aug 19;47(8):2475-82. doi: 10.1021/ar500152x. Epub 2014 Jul 31.

PMID:
25080056
14.

Oxidative stress and the amyloid beta peptide in Alzheimer's disease.

Cheignon C, Tomas M, Bonnefont-Rousselot D, Faller P, Hureau C, Collin F.

Redox Biol. 2018 Apr;14:450-464. doi: 10.1016/j.redox.2017.10.014. Epub 2017 Oct 18. Review.

15.

Glycation of Lys-16 and Arg-5 in amyloid-β and the presence of Cu2+ play a major role in the oxidative stress mechanism of Alzheimer's disease.

Fica-Contreras SM, Shuster SO, Durfee ND, Bowe GJK, Henning NJ, Hill SA, Vrla GD, Stillman DR, Suralik KM, Sandwick RK, Choi S.

J Biol Inorg Chem. 2017 Dec;22(8):1211-1222. doi: 10.1007/s00775-017-1497-5. Epub 2017 Oct 16.

PMID:
29038915
16.

Copper transfer from Cu-Abeta to human serum albumin inhibits aggregation, radical production and reduces Abeta toxicity.

Perrone L, Mothes E, Vignes M, Mockel A, Figueroa C, Miquel MC, Maddelein ML, Faller P.

Chembiochem. 2010 Jan 4;11(1):110-8. doi: 10.1002/cbic.200900474.

PMID:
19937895
17.

Ascorbate Oxidation by Cu(Amyloid-β) Complexes: Determination of the Intrinsic Rate as a Function of Alterations in the Peptide Sequence Revealing Key Residues for Reactive Oxygen Species Production.

Atrián-Blasco E, Del Barrio M, Faller P, Hureau C.

Anal Chem. 2018 May 1;90(9):5909-5915. doi: 10.1021/acs.analchem.8b00740. Epub 2018 Apr 12.

18.
19.

X-ray Absorption Spectroscopy Investigations of Copper(II) Coordination in the Human Amyloid β Peptide.

Summers KL, Schilling KM, Roseman G, Markham KA, Dolgova NV, Kroll T, Sokaras D, Millhauser GL, Pickering IJ, George GN.

Inorg Chem. 2019 May 6;58(9):6294-6311. doi: 10.1021/acs.inorgchem.9b00507. Epub 2019 Apr 23.

PMID:
31013069
20.

Heme-Cu bound aβ peptides: spectroscopic characterization, reactivity, and relevance to Alzheimer's disease.

Pramanik D, Ghosh C, Dey SG.

J Am Chem Soc. 2011 Oct 5;133(39):15545-52. doi: 10.1021/ja204628b. Epub 2011 Sep 13.

PMID:
21870836

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