A Metalloporphyrin-Peptide Conjugate as an Effective Inhibitor of Amyloid-β Peptide Fibrillation and Cytotoxicity
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A Metalloporphyrin-Peptide Conjugate as an Effective Inhibitor of Amyloid-β Peptide Fibrillation and Cytotoxicity (512 views)

Villari V, Tosto R, Di Natale G, Sinopoli A, Tomasello M, Lazzaro S, Micali N, Pappalardo G

Chemistryselect (ISSN: 2365-6549), 2017 Oct; 2(28): 9122-9129.

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Paper type: Journal Article,

Impact factor: 1.505, 5-year impact factor: 1.505

Url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85041835245&doi=10.1002%2fslct.201701148&partnerID=40&md5=fd4e232077e69de46f05aa0a17525e60

Keywords: Amyloid Aggregation, Porphyrin Derivative, Supramolecular Recognition, Toxicity Inhibition,

Affiliations:
*** IBB - CNR ***

CNR-IPCF Istituto per i Processi Chimico-Fisici, V.le F. Stagno d'Alcontres 37, Messina, 98158, Italy
CNR-IBB Istituto di Biostrutture e Bioimmagini, Via Paolo Gaifami 18, Catania, 95126, Italy
Program in Translational Biomedicine, Università di Catania, Viale A. Doria 6, Catania, 95125, Italy
Marie Curie action Incipit-Cofund project, PhD Program in Chemical Sciences, CNR-IBB Istituto di Biostrutture e Bioimmagini, Via Paolo Gaifami 18, Catania, 95126, Italy


References:
Not available.
A Metalloporphyrin-Peptide Conjugate as an Effective Inhibitor of Amyloid-β Peptide Fibrillation and Cytotoxicity

Molecules that inhibit Aβ misfolding have received considerable attention in view of their potential use in the prevention or treatment of Alzheimer's disease. We designed a peptide-porphyrin conjugate incorporating two recognition sites enabling it to interact strongly with the Aβ42 peptide. The inhibitory effect on Aβ42 fibril formation was determined in aqueous solution by a variety of spectroscopic techniques including UV-vis, fluorescence, Circular Dichroism, Dynamic Light Scattering, Maldi-Time of Flight-Mass Spectrometry and Nuclear Magnetic Resonance Spectroscopy. A working mechanism of the antifibrillogenic action of the conjugate was proposed based on the experimental observations. The neuroprotective activity of the conjugate was also inferred by using primary neuronal or neuron-like differentiated SH-SY5Y cell cultures. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
A Metalloporphyrin-Peptide Conjugate as an Effective Inhibitor of Amyloid-β Peptide Fibrillation and Cytotoxicity

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A Metalloporphyrin-Peptide Conjugate as an Effective Inhibitor of Amyloid-β Peptide Fibrillation and Cytotoxicity

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Marasco D, Vicidomini C, Krupa P, Cioffi F, Pham DQH, Li MS, Florio D, Broersen K, De Pandis MF, Roviello GN
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Oliveri V, Zimbone S, Giuffrida ML, Bellia F, Tomasello MF, Vecchio G
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D'Urso A, Randazzo R, Rizzo V, Gangemi CMA, Romanucci V, Zarrelli A, Tomaselli G, Milardi D, Borbone N, Purrello R, Piccialli G, Di Fabio G, Oliviero G
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Simoni E, Caporaso R, Bergamini C, Fiori J, Fato R, Miszta P, Filipek S, Caraci F, Giuffrida ML, Andrisano V, Minarini A, Bartolini M, Rosini M
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Lanza V, D'Agata R, Iacono G, Bellia F, Spoto G, Vecchio G
* Cyclam glycoconjugates as lectin ligands and protective agents of metal-induced amyloid aggregation (607 views)
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Oliveri V, Bellia F, Vecchio G
* Cyclodextrin 3-functionalized with 8-hydroxyquinoline as an antioxidant inhibitor of metal-induced amyloid aggregation (544 views)
Chempluschem (ISSN: 2192-6506), 2015; 80(4): 762-770.
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Oliveri V, Grasso GI, Bellia F, Attanasio F, Viale M, Vecchio G
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Santoro AM, Lo Giudice MC, D'Urso A, Lauceri R, Purrello R, Milardi D
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J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2012 Jun 27; 134(25): 10451-10457.
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Improta R, Ferrante C, Bozio R, Barone V
* The polarizability in solution of tetra-phenyl-porphyrin derivatives in their excited electronic states: A PCM/TD-DFT study (548 views)
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Castiglioni E, Abbate S, Longhi G, Gangemi R, Lauceri R, Purrello R
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Mammana A, D'Urso A, Lauceri R, Purrello R
* Switching off and on the supramolecular chiral memory in porphyrin assemblies (469 views)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2007 Jul 4; 129(26): 8062-8063.
Impact Factor: 7.885
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Puglisi A, Purrello R, Rizzarelli E, Sortino S, Vecchio G
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Impact Factor: 2.651
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Angela M, Massimo De N, Rosaria L, Roberto P
* Induction and memory of chirality in porphyrin hetero-aggregates: The role of the central metal ion (555 views)
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Impact Factor: 2.286
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Lauceria R, Purrellob R
* Transfer, memory and amplification of chirality in porphyrin aggregates (505 views)
Supramol Chem (ISSN: 1061-0278), 2005; 17(1-2): 61-66.
Impact Factor: 1.715
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Lombardi A, Nastri F, Marasco D, Maglio O, De Sanctis G, Sinibaldi F, Santucci R, Coletta M, Pavone V
* Design of a new mimochrome with unique topology (619 views)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2003 Nov 21; 9(22): 5643-5654.
Impact Factor: 4.353
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Moschetto A, Lauceri R, Gulino FG, Sciotto D, Purrello R
* Non-covalent synthesis in aqueous solution of discrete multi-porphyrin aggregates with programmable stoichiometry and sequence (965 views)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2002 Dec 11; 124(49): 14536-14537.
Impact Factor: 6.201
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Lauceri R, Raudino A, Scolaro LM, Micali N, Purrello R
* From achiral porphyrins to template-imprinted chiral aggregates and further. Self-replication of chiral memory from scratch (1462 views)
J Am Chem Soc (ISSN: 0002-7863print, 0002-7863linking, 1520-5126electronic), 2002 Feb 13; 120(47): 894-895.
Impact Factor: 9.023
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Lauceri R, Purrello R, Shetty SJ, Vicente MGH
* Interactions of anionic carboranylated porphyrins with DNA [3] (635 views)
J Am Chem Soc (ISSN: 0002-7863, 0002-2786, 1520-5126), 2001 Jun 20; 123(24): 5835-5836.
Impact Factor: 6.079
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De Luca S, Bruno G, Fattorusso R, Isernia C, Pedone C, Morelli G
New synthetic tools for peptide-tetraphenylporphyrin derivatives (507 views)
Int J Pept Res Ther (ISSN: 0929-5666, 1573-3149), 1998 Jul; 5(4): 269-276.
Impact Factor: 0.557
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Bustamante C, Gurrieri S, Pasternack RF, Purrello R, Rizzarelli E
Interaction of water-soluble porphyrins with single- and double-stranded polyribonucleotides (482 views)
Biopolymers (ISSN: 0006-3525, 0006-6352, 0006-3525print), 1994 Sep; 34(8): 1099-1104.
Impact Factor: 2.425
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20 Records (20 excluding Abstracts).
Total impact factor: 89.585 (89.585 excluding Abstracts).
Total 5 year impact factor: 99.709 (99.709 excluding Abstracts).

Last modified by Gennaro Angrisano on Sunday 12 July 2020, 13:14:43
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