One- and Two-Electron Oxidations of β-Amyloid25-35 by Carbonate Radical Anion (CO3•−) and Peroxymonocarbonate (HCO4−): Role of Sulfur in Radical Reactions and Peptide Aggregation

Autor: Antonio Francioso, Alessia Baseggio Conrado, Carla Blarzino, Cesira Foppoli, Elita Montanari, Simone Dinarelli, Alessandra Giorgi, Luciana Mosca, Mario Fontana

Publikováno v: Molecules, Vol 25, Iss 4, p 961 (2020)

The β-amyloid (Aβ) peptide plays a key role in the pathogenesis of Alzheimer’s disease. The methionine (Met) residue at position 35 in Aβ C-terminal domain is critical for neurotoxicity, aggregation, and free radical formation initiated by the p

Externí odkaz: https://doaj.org/article/053bb1eaee4a49bab0b1b9bac629d940

One- and Two-Electron Oxidations of ?-Amyloid 25-35 by Carbonate Radical Anion (CO 3o-) and Peroxymonocarbonate (HCO 4-): Role of Sulfur in Radical Reactions and Peptide Aggregation

Autor: Francioso A, Baseggio Conrado A, Blarzino C, Foppoli C, Montanari E, Dinarelli S, Giorgi A, Mosca L, Fontana M

Publikováno v: Molecules (Basel, Online) 25 (2020). doi:10.3390/molecules25040961.
info:cnr-pdr/source/autori:Francioso A, Baseggio Conrado A, Blarzino C, Foppoli C, Montanari E, Dinarelli S, Giorgi A, Mosca L, Fontana M/titolo:One-and Two-Electron Oxidations of ?-Amyloid 25-35 by Carbonate Radical Anion (CO 3o-) and Peroxymonocarbonate (HCO 4-): Role of Sulfur in Radical Reactions and Peptide Aggregation/doi:10.3390%2Fmolecules25040961./rivista:Molecules (Basel, Online)/anno:2020/pagina_da:/pagina_a:/intervallo_pagine:/volume:25

The ?-amyloid (A?) peptide plays a key role in the pathogenesis of Alzheimer's disease. The methionine (Met) residue at position 35 in A? C-terminal domain is critical for neurotoxicity, aggregation, and free radical formation initiated by the peptid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::344b0e159e1eec63ee301fce21a2dfad
https://publications.cnr.it/doc/446178

Real-time probing of radical events with sulphide molecules

Autor: Gauduel, Yann, Glinec, Yannick, Malka, Victor

Publikováno v: Proceedings of SPIE, the International Society for Optical Engineering
Proceedings of SPIE, the International Society for Optical Engineering, SPIE, The International Society for Optical Engineering, 2007, 6449, pp.E1-E12

International audience; The physio-pathological roles of sulfide biomolecules in cellular environments involves redox processes and radical reactions that alter or protect the functional properties of enzymatic systems, proteins and nucleic acids rep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5786390f5562733d72e617852c1cbf3d
https://hal-polytechnique.archives-ouvertes.fr/hal-00575792

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