Zinc(II) complexes of ubiquitin: speciation, affinity and binding features (771 views)
Chemistry (ISSN: 1521-3765, 0947-6539, 1521-3765electronic), 2011 Oct 4; 17(41): 11596-11603.
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Paper type: Journal Article, Research Support, Non-U. S. Gov'T,
Impact factor: 5.925, 5-year impact factor: 5.866
Url: http://www.scopus.com/inward/record.url?eid=2-s2.0-80053181978&partnerID=40&md5=791442516ea19e62238769d95735192c
Keywords: Aggregation, Metal-Protein Interactions, Ubiquitin, Zinc, Affinity Constants, Binding Modes, Copper Binding, Dynamic Equilibria, Equimolar Addition, In-Line, Neurodegeneration, Neutral Ph, Potentiometric Titrations, Preferential Binding, Protein Assembly, Protein Stability, Protein Thermal Stability, Ubiquitin-Proteasome System, Ubiquitinated Proteins, Zinc Complex, Agglomeration, Binding Energy, Binding Sites, Complexation, Differential Scanning Calorimetry, Metal Ions, Zinc Compounds, Metalloprotein, Article, Chemistry, Metabolism, Nuclear Magnetic Resonance Spectroscopy, Protein Binding,
Affiliations:
*** IBB - CNR ***
Dipartimento di Scienze Chimiche, Universita degli Studi di Catania, Viale A. Doria 6, 95125 Catania, Italy.
Istituto di Biostrutture e Bioimmagini-UOS CT, Consiglio Nazionale Delle Ricerche, V.le A. Doria 6, 95125 Catania, Italy
References:
Not available.
Chemistry (ISSN: 1521-3765, 0947-6539, 1521-3765electronic), 2011 Oct 4; 17(41): 11596-11603.
Export to BibTeX Export to EndNote
Paper type: Journal Article, Research Support, Non-U. S. Gov'T,
Impact factor: 5.925, 5-year impact factor: 5.866
Url: http://www.scopus.com/inward/record.url?eid=2-s2.0-80053181978&partnerID=40&md5=791442516ea19e62238769d95735192c
Keywords: Aggregation, Metal-Protein Interactions, Ubiquitin, Zinc, Affinity Constants, Binding Modes, Copper Binding, Dynamic Equilibria, Equimolar Addition, In-Line, Neurodegeneration, Neutral Ph, Potentiometric Titrations, Preferential Binding, Protein Assembly, Protein Stability, Protein Thermal Stability, Ubiquitin-Proteasome System, Ubiquitinated Proteins, Zinc Complex, Agglomeration, Binding Energy, Binding Sites, Complexation, Differential Scanning Calorimetry, Metal Ions, Zinc Compounds, Metalloprotein, Article, Chemistry, Metabolism, Nuclear Magnetic Resonance Spectroscopy, Protein Binding,
Affiliations:
*** IBB - CNR ***
Dipartimento di Scienze Chimiche, Universita degli Studi di Catania, Viale A. Doria 6, 95125 Catania, Italy.
Istituto di Biostrutture e Bioimmagini-UOS CT, Consiglio Nazionale Delle Ricerche, V.le A. Doria 6, 95125 Catania, Italy
References:
Not available.
Zinc(II) complexes of ubiquitin: speciation, affinity and binding features
Intraneuronal inclusions consisting of hypermetallated, (poly-)ubiquitinated proteins are a hallmark of neurodegeneration. To highlight the possible role played by metal ions in the dysfunction of the ubiquitin-proteasome system, here we report on zinc(II)/ubiquitin binding in terms of affinity constants, speciation, preferential binding sites and effects on protein stability and self-assembly. Potentiometric titrations allowed us to establish that at neutral pH only two species, ZnUb and Zn(2)Ub, are present in solution, in line with ESI-MS data. A change in the diffusion coefficient of ubiquitin was observed by NMR DOSY experiments after addition of Zn(II) ions, and thus indicates metal-promoted formation of protein assemblies. Analysis of (1)H, (15)N, (13)Calpha and (13)CO chemical-shift perturbation after equimolar addition of Zn(II) ions to ubiquitin outlined two different metal-binding modes. The first involves a dynamic equilibrium in which zinc(II) is shared between a region including Met1, Gln2, Ile3, Phe4, Thr12, Leu15, Glu16, Val17, Glu18, Ile61 and Gln62 residues, which represent a site already described for copper binding, and a domain comprising Ile23, Glu24, Lys27, Ala28, Gln49, Glu51, Asp52, Arg54 and Thr55 residues. A second looser binding mode is centred on His68. Differential scanning calorimetry evidenced that addition of increasing amounts of Zn(II) ions does not affect protein thermal stability; rather it influences the shape of thermograms because of the increased propensity of ubiquitin to self-associate. The results presented here indicate that Zn(II) ions may interact with specific regions of ubiquitin and promote protein-protein contacts. Copyright 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Intraneuronal inclusions consisting of hypermetallated, (poly-)ubiquitinated proteins are a hallmark of neurodegeneration. To highlight the possible role played by metal ions in the dysfunction of the ubiquitin-proteasome system, here we report on zinc(II)/ubiquitin binding in terms of affinity constants, speciation, preferential binding sites and effects on protein stability and self-assembly. Potentiometric titrations allowed us to establish that at neutral pH only two species, ZnUb and Zn(2)Ub, are present in solution, in line with ESI-MS data. A change in the diffusion coefficient of ubiquitin was observed by NMR DOSY experiments after addition of Zn(II) ions, and thus indicates metal-promoted formation of protein assemblies. Analysis of (1)H, (15)N, (13)Calpha and (13)CO chemical-shift perturbation after equimolar addition of Zn(II) ions to ubiquitin outlined two different metal-binding modes. The first involves a dynamic equilibrium in which zinc(II) is shared between a region including Met1, Gln2, Ile3, Phe4, Thr12, Leu15, Glu16, Val17, Glu18, Ile61 and Gln62 residues, which represent a site already described for copper binding, and a domain comprising Ile23, Glu24, Lys27, Ala28, Gln49, Glu51, Asp52, Arg54 and Thr55 residues. A second looser binding mode is centred on His68. Differential scanning calorimetry evidenced that addition of increasing amounts of Zn(II) ions does not affect protein thermal stability; rather it influences the shape of thermograms because of the increased propensity of ubiquitin to self-associate. The results presented here indicate that Zn(II) ions may interact with specific regions of ubiquitin and promote protein-protein contacts. Copyright 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Zinc(II) complexes of ubiquitin: speciation, affinity and binding features
| ▼ Biomolecular NMR: structural studies of proteins and peptides and drug discovery applications |
Zinc(II) complexes of ubiquitin: speciation, affinity and binding features
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Attanasio F, De Bona P, Cataldo S, Sciacca MFM, Milardi D, Pignataro B, Pappalardo G
* Copper(II) and zinc(II) dependent effects on A beta 42 aggregation: a CD, Th-T and SFM study (580 views)
New J Chem (ISSN: 1144-0546), 2013; 37(4): 1206-1215.
Impact Factor: 3.159
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Arena G, La Mendola D, Pappalardo G, Sovago I, Rizzarelli E
* Interactions of Cu 2+ with prion family peptide fragments: Considerations on affinity, speciation and coordination (519 views)
Coord Chem Rev (ISSN: 0010-8545), 2012 Oct; 256(19-20): 2202-2218.
Impact Factor: 11.016
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Roviello GN, Mottola A, Musumeci D, Bucci EM, Pedone C
* Synthesis and aggregation properties of a novel enzymatically resistant nucleoamino acid (550 views)
Amino Acids (ISSN: 0939-4451, 1438-2199, 1438-2199electronic), 2012 Oct; 43(4): 1465-1470.
Impact Factor: 3.914
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Stanzione F, De Simone A, Esposito L, Vitagliano L
* Dynamical Properties of Steric Zipper Polymorphs Formed by a IAPP-Derived Peptide (530 views)
Protein Pept Lett (ISSN: 0929-8665, 1875-5305), 2012 Sep; 19(8): 846-851.
Impact Factor: 1.994
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Alterio V, Di Fiore A, D'Ambrosio K, Supuran CT, De Simone G
* Multiple binding modes of inhibitors to carbonic anhydrases: How to design specific drugs targeting 15 different isoforms? (628 views)
Chem Rev (ISSN: 0009-2665), 2012 Sep; 112(8): 4421-4468.
Impact Factor: 41.298
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Ascione G, de Pascale D, De Santi C, Pedone C, Dathan NA, Monti SM
* Native expression and purification of hormone-sensitive lipase from Psychrobacter sp. TA144 enhances protein stability and activity (651 views)
Biochem Biophys Res Commun (ISSN: 1090-2104, 0006-291x, 1090-2104electronic), 2012 Apr 13; 420(3): 542-546.
Impact Factor: 2.406
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Mercurio FA, Marasco D, Pirone L, Pedone E, Pellecchia M, Leone M
* Solution Structure of the First Sam Domain of Odin and Binding Studies with the EphA2 Receptor (586 views)
Biochemistry (ISSN: 0006-2960, 1520-4995, 1520-4995electronic), 2012 Mar 13; 51(10): 2136-2145.
Impact Factor: 3.377
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Caraci F, Spampinato S, Sortino MA, Bosco P, Battaglia G, Bruno V, Drago F, Nicoletti F, Copani A
* Dysfunction of TGF-β1 signaling in Alzheimer's disease: Perspectives for neuroprotection (1527 views)
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Impact Factor: 3.677
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Raimondi S, Guglielmi F, Giorgetti S, Di Gaetano S, Arciello A, Monti DM, Relini A, Nichino D, Doglia SM, Natalello A, Pucci P, Mangione P, Obici L, Merlini G, Stoppini M, Robustelli P, Tartaglia GG, Vendruscolo M, Dobson CM, Piccoli R, Bellotti V
* Effects of the Known Pathogenic Mutations on the Aggregation Pathway of the Amyloidogenic Peptide of Apolipoprotein A-I (496 views)
J Mol Biol (ISSN: 0022-2836, 1089-8638, 1089-8638electronic), 2011 Apr 1; 407(3): 465-476.
Impact Factor: 4.001
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Accardo A, Morisco A, Gianolio E, Tesauro D, Mangiapia G, Radulescu A, Brandt A, Morelli G
* Nanoparticles containing octreotide peptides and gadolinium complexes for MRI applications (561 views)
J Pept Sci (ISSN: 1075-2617, 1099-1387, 1075-2617print), 2011 Feb; 17(2): 154-162.
Impact Factor: 1.799
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La Mendola D, Magrì A, Vagliasindi LI, Hansson Ö, Bonomo RP, Rizzarelli E
* Copper(II) complex formation with a linear peptide encompassing the putative cell binding site of angiogenin (543 views)
Dalton T (ISSN: 1477-9234, 1477-9226, 1477-9234electronic), 2010 Nov 28; 39(44): 10678-10684.
Impact Factor: 3.647
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Tosco A, Monti MC, Fontanella B, Montefusco S, D'Andrea LD, Ziaco B, Baldantoni D, Rio MC, Marzullo L
* Copper binds the carboxy-terminus of trefoil protein 1 (TFF1), favoring its homodimerization and motogenic activity (2943 views)
Cell Mol Life Sci (ISSN: 1420-9071electronic, 1420-682xlinking), 2010 Jun; 67(11): 1943-1955.
Impact Factor: 7.047
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Mazzaglia A, Micali N, Scolaro LM, Attanasio F, Magrí A, Pappalardo G, Villari V
* Aggregation properties of the peptide fragments derived from the 17-29 region of the human and rat IAPP: A comparative study with two PEG-conjugated variants of the human sequence (572 views)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2010 Jan 21; 114(2): 705-713.
Impact Factor: 3.603
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D'Urso L, Grasso G, Messina E, Bongiorno C, Scuderi V, Scalese S, Puglisi O, Spoto G, Compagnini G
* The Role of Linear Carbon Chains in the Aggregation of Copper, Silver, and Gold Nanoparticles (615 views)
J Phys Chem C (ISSN: 1932-7447), 2010 Jan 21; 114(2): 907-915.
Impact Factor: 4.524
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Giuffrida ML, Caraci F, De Bona P, Pappalardo G, Nicoletti F, Rizzarelli E, Copani A
* The monomer state of beta-amyloid: where the Alzheimer's disease protein meets physiology (789 views)
Rev Neurosci (ISSN: 0334-1763), 2010; 21(2): 83-93.
Impact Factor: 2.047
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Arnesano F, Scintilla S, Calò V, Bonfrate E, Ingrosso C, Losacco M, Pellegrino T, Rizzarelli E, Natile G
* Copper-triggered aggregation of ubiquitin (656 views)
Plosone (ISSN: 1932-6203, 1932-6203electronic, 1932-6203linking), 2009 Sep 16; 4(9): e7052-e7052.
Impact Factor: 4.351
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Accardo A, Tesauro D, Morisco A, Mangiapia G, Vaccaro M, Gianolio E, Heenan RK, Paduano L, Morelli G
* Micelles obtained by aggregation of gemini surfactants containing the CCK8 peptide and a gadolinium complex (530 views)
J Biol Inorg Chem (ISSN: 0949-8257, 1432-1327electronic, 0949-8257linking), 2009 May; 14(4): 587-599.
Impact Factor: 3.415
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De Bona P, Giuffrida ML, Caraci F, Copani A, Pignataro B, Attanasio F, Cataldo S, Pappalardo G, Rizzarelli E
* Design And Synthesis Of New Trehalose-Conjugated Pentapeptides As Inhibitors Of Abeta (1-42) Fibrillogenesis And Toxicity (806 views)
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Impact Factor: 1.807
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D'Auria G, Vacatello M, Falcigno L, Paduano L, Mangiapia G, Calvanese L, Gambaretto R, Dettin M, Paolillo L
* Self-assembling properties of ionic-complementary peptides (715 views)
J Pept Sci (ISSN: 1075-2617, 1099-1387, 1075-2617print), 2009 Mar; 15(3): 210-219.
Impact Factor: 1.807
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Vaccaro M, Mangiapia G, Radulescu A, Schillen K, D'Errico G, Morelli G, Paduano L
* Colloidal particles composed of amphiphilic molecules binding gadolinium complexes and peptides as tumor-specific contrast agents in MRI: physico-chemical characterization (841 views)
Soft Matter (ISSN: 1744-683x), 2009; 5(13): 2504-2512.
Impact Factor: 4.869
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Vitagliano L, Esposito L, Pedone C, De Simone A
* Stability of single sheet GNNQQNY aggregates analyzed by replica exchange molecular dynamics: antiparallel versus parallel association (808 views)
Biochem Biophys Res Commun (ISSN: 1090-2104, 0006-291x, 1090-2104electronic), 2008 Dec 26; 377(4): 1036-1041.
Impact Factor: 2.648
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La Mendola D, Pietropaolo A, Pappalardo G, Zannoni C, Rizzarelli E
* Prion proteins leading to neurodegeneration (513 views)
Current Alzheimer Research (ISSN: 1567-2050), 2008 Dec; 5(6): 579-590.
Impact Factor: 4.132
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Milardi D, Pappalardo M, Pannuzzo M, Grasso DM, Rosa CL
* The role of the Cys2-Cys7 disulfide bridge in the early steps of Islet amyloid polypeptide aggregation: A molecular dynamics study (489 views)
Chem Phys Lett (ISSN: 0009-2614), 2008 Oct 1; 463(4-6): 396-399.
Impact Factor: 2.169
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De Simone A, Pedone C, Vitagliano L
* Structure, dynamics, and stability of assemblies of the human prion fragment SNQNNF (599 views)
Biochem Biophys Res Commun (ISSN: 1090-2104, 0006-291x, 1090-2104electronic), 2008 Feb 15; 366(3): 800-806.
Impact Factor: 2.648
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Randazzo R, Mammana A, D'Urso A, Lauceri R, Purrello R
* Reversible "chiral memory" in ruthenium tris(phenanthroline)- anionic porphyrin complexes (593 views)
Angew Chem Int Ed (ISSN: 1433-7851, 1521-3773electronic, 1433-7851linking), 2008; 47(51): 9879-9882.
Impact Factor: 10.879
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Grasso G, Rizzarelli E, Spoto G
* AP/MALDI-MS complete characterization of the proteolytic fragments produced by the interaction of insulin degrading enzyme with bovine insulin (592 views)
J Mass Spectrom (ISSN: 1076-5174, 1096-9888), 2007 Dec; 42(12): 1590-1598.
Impact Factor: 3.062
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Vaccaro M, Accardo A, D'Errico G, Schillen K, Radulescu A, Tesauro D, Morelli G, Paduano L
* Peptides and gd complexes containing colloidal assemblies as tumor-specific contrast agents in MRI: Physicochemical characterization (476 views)
Biophysical Journal (ISSN: 0006-3495, 1542-0086), 2007 Sep; 93(5): 1736-1746.
Impact Factor: 4.627
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Pietropaolo A, Raiola L, Muccioli L, Tiberio G, Zannoni C, Fattorusso R, Isernia C, La Mendola D, Pappalardo G, Rizzarelli E
* An NMR and molecular dynamics investigation of the avian prion hexarepeat conformational features in solution (357 views)
Chem Phys Lett (ISSN: 0009-2614), 2007 Jul 6; 442(1-3): 110-118.
Impact Factor: 2.207
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Tesauro D, Accardo A, Gianolio E, Paduano L, Teixeira J, Schillén K, Aime S, Morelli G
* Peptide derivatized lamellar aggregates as target-specific MRI contrast agents (715 views)
Chembiochem (ISSN: 1439-4227, 1439-7633, 1439-7633electronic), 2007 May 25; 8(8): 950-955.
Impact Factor: 3.446
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Attanasio F, Cascio C, Fisichella S, Nicoletti VG, Pignataro B, Savarino A, Rizzarelli E
* Trehalose effects on alpha-crystallin aggregates (934 views)
Biochem Biophys Res Commun (ISSN: 0006-291x, 0006-291xlinking), 2007 Mar 23; 354(4): 899-905.
Impact Factor: 2.749
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Ronga L, Palladino P, Costantini S, Facchiano A, Ruvo M, Benedetti E, Ragone R, Rossi F
* Conformational diseases and structure-toxicity relationships: Lessons from prion-derived peptides (610 views)
Curr Protein Pept Sci (ISSN: 1389-2037, 1389-2037linking), 2007 Feb; 8(1): 83-90.
Impact Factor: 3.259
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Accardo A, Tesauro D, Morelli G, Gianolio E, Aime S, Vaccaro M, Mangiapia G, Paduano L, Schillén K
* High-relaxivity supramolecular aggregates containing peptides and Gd complexes as contrast agents in MRI (579 views)
J Biol Inorg Chem (ISSN: 0949-8257, 1432-1327electronic, 0949-8257print), 2007 Feb; 12(2): 267-276.
Impact Factor: 3.325
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Milardi D, Arnesano F, Grasso G, Magrì A, Tabbì G, Scintilla S, Natile G, Rizzarelli E
* Ubiquitin stability and the Lys63-linked polyubiquitination site are compromised on copper binding (477 views)
Angew Chem Int Ed (ISSN: 1433-7851, 1521-3773electronic, 1433-7851linking), 2007; 46(42): 7993-7995.
Impact Factor: 10.031
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Esposito L, Pedone C, Vitagliano L
* Molecular dynamics analyses of cross-beta-spine steric zipper models: beta-sheet twisting and aggregation (953 views)
P Natl Acad Sci Usa (ISSN: 0027-8424, 1091-6490, 0027-8424print), 2006 Sep 1; 103(31): 11533-11538.
Impact Factor: 9.643
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Ronga L, Tizzano B, Palladino P, Ragone R, Urso E, Maffia M, Ruvo M, Benedetti E, Rossi F
* The prion protein: structural features and related toxic peptides (701 views)
Chem Biol Drug Des (ISSN: 1747-0277, 1747-0285), 2006 Sep; 68(3): 139-147.
Impact Factor: 2.507
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Merlino A, Esposito L, Vitagliano L
* Polyglutamine Repeats And Beta-Helix Structure: Molecular Dynamics Study (727 views)
Proteins (ISSN: 0887-3585, 1097-0134, 1097-0134electronic), 2006 Jun 1; 63(4): 918-927.
Impact Factor: 3.73
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Mannini R, Rivieccio V, D'Auria S, Tanfani F, Ausili A, Pedone C, Grimaldi G, Facchiano A
* Structure/function of KRAB repression domains: Structural properties of KRAB modules inferred from hydrodynamic, circular dichroism, and FTIR spectroscopic analyses (832 views)
Proteins (ISSN: 0887-3585, 1097-0134, 1097-0134electronic), 2006 Feb 15; 62(3): 604-616.
Impact Factor: 3.73
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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 (521 views)
Bioorg Med Chem (ISSN: 0968-0896, 1464-3391, 1464-3391electronic), 2005 Sep 1; 13(17): 5159-5163.
Impact Factor: 2.286
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Bucci E, Vitagliano L, Barone R, Sorrentino S, D'Alessio G, Graziano G
* On the thermal stability of the two dimeric forms of ribonuclease (606 views)
Biophys Chem (ISSN: 0301-4622, 0301-4622linking), 2005 Jul 1; 116(2): 89-95.
Impact Factor: 1.925
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Tizzano B, Palladino P, De Capua A, Marasco D, Rossi F, Benedetti E, Pedone C, Ragone R, Ruvo M
* The Human Prion Protein Alpha2 Helix: A Thermodynamic Study Of Its Conformational Preferences (767 views)
Proteins (ISSN: 0887-3585, 1097-0134, 1097-0134electronic), 2005 Apr 1; 59(1): 72-79.
Impact Factor: 4.684
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La Rosa C, Milardi D, Amato E, Pappalardo M, Grasso D
* Molecular mechanism of the inhibition of cytochrome c aggregation by Phe-Gly (661 views)
Arch Bioch Bioph (ISSN: 0003-9861, 0003-9861linking), 2005 Mar 1; 435(1): 182-189.
Impact Factor: 3.152
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Merlino A, Ceruso MA, Vitagliano L, Mazzarella L
* Open interface and large quaternary structure movements in 3D domain swapped proteins: Insights from molecular dynamics simulations of the C-terminal swapped dimer of ribonuclease (736 views)
Biophysical Journal (ISSN: 0006-3495, 1542-0086), 2005 Mar; 88(3): 2003-2012.
Impact Factor: 4.507
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Pedone E, Bartolucci S, Rossi M, Pierfederici FM, Scire A, Cacciamani T, Tanfani F
* Structural and thermal stability analysis of Escherichia coli and Alicyclobacillus acidocaldarius thioredoxin revealed a molten globule-like state in thermal denaturation pathway of the proteins: an infrared spectroscopic study (773 views)
Biochem J (ISSN: 0264-6021, 1470-8728electronic, 0264-6021linking), 2003 Sep 1; 373: 875-883.
Impact Factor: 4.101
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Pappalardo M, Milardi D, Grasso DM, La Rosa C
* Free energy perturbation and molecular dynamics calculations of copper binding to azurin (482 views)
J Comput Chem (ISSN: 0192-8651, 1096-987xelectronic), 2003 Apr 30; 24(6): 779-785.
Impact Factor: 3.186
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Grasso D, Milardi D, Guantieri V, La Rosa C, Rizzarelli E
* Interaction of prion peptide PrP 180-193 with DPPC model membranes: A thermodynamic study (558 views)
New J Chem (ISSN: 1144-0546), 2003; 27(2): 359-364.
Impact Factor: 2.272
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Pappalardo G, Impellizzeri G, Bonomo RP, Campagna T, Grasso G, Saita MG
* Copper(II) and nickel(II) binding modes in a histidine-containing model dodecapeptide (388 views)
New J Chem (ISSN: 1144-0546), 2002; 26(5): 593-600.
Impact Factor: 2.06
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Bonomo RP, Imperllizzeri G, Pappalardo G, Rizzarelli E, Tabbì G
Copper(II) binding modes in the prion octapeptide PHGGGWGQ: A spectroscopic and voltammetric study (567 views)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2000 Nov 17; 6(22): 4195-4202.
Impact Factor: 4.698
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* 3-(3-oxoisoindolin-1-yl)pentane-2, 4-dione (ISOAC1) as a new molecule able to inhibit Amyloid ß aggregation and neurotoxicity (26 views)
Biomedicine & Pharmacotherapy, 2023 Oct; 168: 115745-115745.
Impact Factor: 7.5
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Smaldone G, Caruso D, Sandomenico A, Iaccarino E, Focà A, Ruggiero A, Ruvo M, Vitagliano L
* Members of the GADD45 Protein Family Show Distinct Propensities to form Toxic Amyloid-Like Aggregates in Physiological Conditions (61 views)
Int J Mol Sc (ISSN: 1422-0067linking, 1422-0067electronic), 2021 Oct 2; 22 (19 ): N/D-N/D.
Impact Factor: 2.598
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Balasco N, Diaferia C, Morelli G, Vitagliano L, Accardo A
* Amyloid-Like Aggregation in Diseases and Biomaterials: Osmosis of Structural Information (124 views)
Front Bioeng Biotechnol (ISSN: 2296-4185linking), 2021 Mar 3; 9: 641372-641372.
Impact Factor: 5.48
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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
* Plant isoquinoline alkaloids as potential neurodrugs: A comparative study of the effects of benzo[c]phenanthridine and berberine based compounds on β-amyloid aggregation (228 views)
Chem Biol Interact (ISSN: 0009-2797linking), 2021 Jan 25; 334: 109300-109301.
Impact Factor: 5.192
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Fik-jaskółkaa MA, Mkrtchyand AF, Saghyand AS, Palumbo R, Belter A, Hayriyand LA, Simonyane H, Roviello V, Roviello GN
* Biological macromolecule binding and anticancer activity of synthetic alkyne-containing L-phenylalanine derivatives (243 views)
Amino Acids (ISSN: 0939-4451linking, 1438-2199electronic), 2020 May; 52(5): 755-769.
Impact Factor: 3.063
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Cozzolino A, Vergalito F, Tremonte P, Iorizzo M, Lombardi SJ, Sorrentino E, Luongo D, Coppola R, Marco RD, Succi M
* Preliminary Evaluation of the Safety and Probiotic Potential of Akkermansia muciniphila DSM 22959 in Comparison with Lactobacillus rhamnosus GG (196 views)
Microorganisms (ISSN: 2076-2607linking), 2020 Jan 30; 8(2): N/D-N/D.
Impact Factor: 4.167
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Esposito L, Donnarumma F, Ruggiero A, Leone S, Vitagliano L, Picone D
* Structure, stability and aggregation propensity of a Ribonuclease A-Onconase chimera (360 views)
Int J Biol Macromol (ISSN: 0141-8130linking, 1879-0003electronic), 2019 Jul 15; 133: 1125-1133.
Impact Factor: 4.784
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Pirone L, Caldinelli L, Di Lascio S, Di Girolamo R, Di Gaetano S, Fornasari D, Pollegioni L, Benfante R, Pedone E
* Molecular insights into the role of the polyalanine region in mediating PHOX2B aggregation (407 views) (PDF 67 views)
Febs J (ISSN: 1742-464xlinking), 2019 Apr 7; 286(13): 2505-2521.
Impact Factor: 3.129
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Roviello GN
* Novel insights into nucleoamino acids: biomolecular recognition and aggregation studies of a thymine-conjugated L-phenyl alanine (485 views)
Amino Acids (ISSN: 1438-2199electronic, 0939-4451linking), 2018 May 15; DOI10.1007/s00726-01: 933-941.
Impact Factor: 3.173
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Avitabile C, Diaferia C, Della Ventura B, Mercurio FA, Leone M, Roviello V, Saviano M, Velotta R, Morelli G, Accardo A, Romanelli A
* Self-Assembling of Fmoc-GC Peptide Nucleic Acid Dimers into Highly Fluorescent Aggregates (1315 views)
Chemistry (ISSN: 1521-3765electronic, 0947-6539linking), 2018 Mar 26; 24(18): 4729-4735.
Impact Factor: 5.476
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Sciacca MFM, Chillemi R, Sciuto S, Greco V, Messineo C, Kotler SA, Lee DK, Brender JR, Ramamoorthy A, La Rosa C, Milardi D
* A blend of two resveratrol derivatives abolishes hIAPP amyloid growth and membrane damage (380 views) (PDF 122 views)
Bba-Gen Subjects (ISSN: 0005-2736print, 0005-2736linking), 2018 Mar 17; N/D: 1793-1902.
Impact Factor: 4.647
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Oliveri V, Zimbone S, Giuffrida ML, Bellia F, Tomasello MF, Vecchio G
* Porphyrin Cyclodextrin Conjugates Modulate Amyloid Beta Peptide Aggregation and Cytotoxicity (660 views)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2018; 24(24): 6349-6353.
Impact Factor: 5.476
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Caraci F, Nicoletti F, Copani A
* Metabotropic glutamate receptors: the potential for therapeutic applications in Alzheimer's disease (737 views)
Curr Opin Pharmacol (ISSN: 1471-4892), 2017 Dec 23; 38: 1-7.
Impact Factor: 6.313
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Diaferia C, Sibillano T, Altamura D, Roviello V, Vitagliano L, Giannini C, Morelli G, Accardo A
* Structural Characterization of PEGylated Hexaphenylalanine Nanostructures Exhibiting Green Photoluminescence Emission (976 views) (PDF 241 views)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2017 Oct 09; 23(56): 14039-14048.
Impact Factor: 5.16
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Villari V, Tosto R, Di Natale G, Sinopoli A, Tomasello M, Lazzaro S, Micali N, Pappalardo G
* A Metalloporphyrin-Peptide Conjugate as an Effective Inhibitor of Amyloid-β Peptide Fibrillation and Cytotoxicity (494 views)
Chemistryselect (ISSN: 2365-6549), 2017 Oct; 2(28): 9122-9129.
Impact Factor: 1.505
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Di Natale G, Bellia F, Sciacca F, Campagna T, Pappalardo G
* Tau-peptide fragments and their copper(II) complexes: Effects on Amyloid-beta aggregation (496 views)
Inorganica Chimica Acta, 2017 Sep; N/D: N/D-N/D.
Impact Factor: 2.002
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Picone D, Donnarumma F, Ferraro G, Gotte G, Fagagnini A, Butera G, Donadelli M, Merlino A
* A comparison study on RNase A oligomerization induced by cisplatin, carboplatin and oxaliplatin (387 views)
J Chem Res (ISSN: 0162-0134, 1873-3344, 0162-0134print), 2017 Aug; 173: 105-112.
Impact Factor: 3.063
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Grasso GI, Bellia F, Arena G, Satriano C, Vecchio G, Rizzarelli E
* Multitarget trehalose-carnosine conjugates inhibit Aβ aggregation, tune copper(II) activity and decrease acrolein toxicity (470 views)
Eur J Med Chem (ISSN: 0223-5234, 1768-3254, 0223-5234linking), 2017 Jul 28; 135: 447-457.
Impact Factor: 4.816
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Musumeci D, Roviello GN, Rigione G, Capasso D, Di Gaetano S, Riccardi C, Roviello V, Montesarchio D
* Benzodifuran derivatives as potential antiproliferative agents: possible correlation between the bioactivity and their aggregation properties (574 views)
Chempluschem, 2017; 82: 251-260.
Impact Factor: 2.8
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Oliveri V, Bellia F, Vecchio G
* Structural Isomers of Cyclodextrin-Bearing IOX1 Compound as Inhibitors of Aβ Aggregation (443 views)
Chemistryselect (ISSN: 2365-6549), 2017; 2(2): 655-659.
Impact Factor: 1.505
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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
* Polyamine Conjugation as a Promising Strategy To Target Amyloid Aggregation in the Framework of Alzheimer's Disease (518 views)
Acs Med Chem Lett (ISSN: 1948-5875, 1948-5875linking), 2016 Sep 26; 7(12): 1145-1150.
Impact Factor: 3.746
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Scognamiglio PL, Di Natale C, Leone M, Cascella R, Cecchi C, Lirussi L, Antoniali G, Riccardi D, Morelli G, Tell G, Chiti F, Marasco D
* Destabilisation, aggregation, toxicity and cytosolic mislocalisation of nucleophosmin regions associated with acute myeloid leukemia (463 views)
Oncotarget (ISSN: 1949-2553, 1949-2553electronic, 1949-2553linking), 2016 Sep 13; 7(37): 59129-59143.
Impact Factor: 5.168
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Roviello GN, Roviello V, Autiero I, Saviano M
* Solid phase synthesis of TyrT, a thymine-tyrosine conjugate with poly(A) RNA-binding ability (671 views)
Rsc Adv (ISSN: 2046-2069, 2046-2069electronic, 2046-2069linking), 2016 Mar 15; 6(33): 27607-27613.
Impact Factor: 3.108
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La Mendola D, Arnesano F, Hansson O, Giacomelli C, Calo V, Mangini V, Magrì A, Bellia F, Trincavelli ML, Martini C, Natile G, Rizzarelli E
* Copper binding to naturally occurring, lactam form of angiogenin differs from that to recombinant protein, affecting their activity (552 views)
Metallomics (ISSN: 1756-5901, 1756-591x), 2016 Jan 20; 8(1): 118-124.
Impact Factor: 3.975
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Langella E, D'Ambrosio K, D'Ascenzio M, Carradori S, Monti SM, Supuran CT, De Simone G
* A Combined Crystallographic and Theoretical Study Explains the Capability of Carboxylic Acids to Adopt Multiple Binding Modes in the Active Site of Carbonic Anhydrases (395 views)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2016 Jan 4; 22(1): 97-100.
Impact Factor: 5.317
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Giglio V, Bellia F, Oliveri V, Vecchio G
* Aminocyclodextrin Oligomers as Protective Agents of Protein Aggregation (542 views)
Chempluschem, 2016; 81(7): 660-665.
Impact Factor: 0
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Ribaldone DG, Fagoonee S, Hickman I, Altruda F, Saracco GM, Pellicano R
* Helicobacter pylori infection and ischemic heart disease: Could experimental data lead to clinical studies? (415 views)
Minerva Cardioangiol (ISSN: 0026-4725), 2016; 64(6): 686-696.
Impact Factor: 0.695
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Del Giudice R, Arciello A, Itri F, Merlino A, Monti M, Buonanno M, Penco A, Canetti D, Petruk G, Monti SM, Relini A, Pucci P, Piccoli R, Monti DM
* Protein conformational perturbations in hereditary amyloidosis: Differential impact of single point mutations in ApoAI amyloidogenic variants (614 views)
Bba-Gen Subjects (ISSN: 0925-4439, 0006-3002, 1570-9639), 2016; 1860(2): 434-444.
Impact Factor: 5.476
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Palladino P, Aura AM, Spoto G
* Surface plasmon resonance for the label-free detection of Alzheimer's β-amyloid peptide aggregation (587 views)
Anal Bioanal Chem (ISSN: 1618-2642), 2016; 408(3): 849-854.
Impact Factor: 3.431
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Oliveri V, Bellia F, Grasso GI, Pietropaolo A, Vecchio G
* Trehalose-8-hydroxyquinoline conjugates as antioxidant modulators of Aβ aggregation (1001 views)
Rsc Adv (ISSN: 2046-2069, 2046-2069electronic), 2016; 6(53): 47229-47236.
Impact Factor: 3.108
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Caraci F, Pappalardo G, Basile L, Giuffrida A, Copani A, Tosto R, Sinopoli A, Giuffrida ML, Pirrone E, Drago F, Pignatello R, Guccione S
* Neuroprotective effects of the monoamine oxidase inhibitor Tranylcypromine and its amide derivatives against Abeta(1-42)-induced toxicity (1043 views)
Eur J Pharmacol (ISSN: 0014-2999), 2015 Jul 7; 764: 256-263.
Impact Factor: 2.73
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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 (557 views)
J Chem Res (ISSN: 0162-0134, 1873-3344, 0162-0134print), 2015; 153: 377-382.
Impact Factor: 3.205
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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 (500 views)
Chempluschem (ISSN: 2192-6506), 2015; 80(4): 762-770.
Impact Factor: 2.836
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Pietropaolo A, Satriano C, Strano G, La Mendola D, Rizzarelli E
* Different zinc(II) complex species and binding modes at Aβ N-terminus drive distinct long range cross-talks in the Aβ monomers (437 views)
J Chem Res (ISSN: 0162-0134, 1873-3344, 0162-0134print), 2015; N/D: N/D-N/D.
Impact Factor: 3.205
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Ruzza P, Gazziero M, Marchi MD, Massalongo G, Marchiani A, Autiero I, Tessari I, Bubacco L, Calderan A
Peptides as modulators of α-synuclein aggregation (4 views)
Protein Pept Lett (ISSN: 0929-8665linking), 2015; 22 (4 ): 354-361.
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Picone D, Donnarumma F, Ferraro G, Russo Krauss I, Fagagnini A, Gotte G, Merlino A
* Platinated oligomers of bovine pancreatic ribonuclease: Structure and stability (510 views)
J Chem Res (ISSN: 0162-0134, 1873-3344, 0162-0134print), 2015; 146: 37-43.
Impact Factor: 3.205
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Lolicato F, Raudino A, Milardi D, La Rosa C
* Resveratrol interferes with the aggregation of membrane-bound human-IAPP: A molecular dynamics study (1236 views)
Eur J Med Chem (ISSN: 0223-5234, 1768-3254, 0223-5234linking), 2015; 92: 876-881.
Impact Factor: 3.902
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Oliveri V, Grasso GI, Bellia F, Attanasio F, Viale M, Vecchio G
* Soluble sugar-based quinoline derivatives as new antioxidant modulators of metal-induced amyloid aggregation (872 views)
Inorg Chem (ISSN: 0020-1669, 1520-510x, 0020-1669linking), 2015; 54(6): 2591-2602.
Impact Factor: 4.82
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Oliveri V, Bellia F, Pietropaolo A, Vecchio G
* Unusual Cyclodextrin Derivatives as a New Avenue to Modulate Self- and Metal-Induced Aβ Aggregation (945 views)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2015; 21(40): 14047-14059.
Impact Factor: 5.771
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Altieri F, Di Stadio CS, Severino V, Sandomenico A, Minopoli G, Miselli G, Di Maro A, Ruvo M, Chambery A, Quagliariello V, Masullo M, Rippa E, Arcari P
* Anti-amyloidogenic property of human gastrokine (568 views)
Biochimie (ISSN: 0300-9084, 1638-6183, 0300-9084linking), 2014 Nov; 106C: 91-100.
Impact Factor: 2.963
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Sinopoli A, Magri A, Milardi D, Pappalardo M, Pucci P, Flagiello A, Titman JJ, Nicoletti VG, Caruso G, Pappalardo G, GrassoG
* The role of copper(II) in the aggregation of human amylin (620 views)
Metallomics (ISSN: 1756-5901, 1756-591x), 2014 Oct; 6(10): 1841-1852.
Impact Factor: 3.585
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Saghyan AS, Simonyan HM, Petrosyan SG, Geolchanyan AV, Roviello GN, Musumeci D, Roviello V
* Thiophenyl-substituted triazolyl-thione L-alanine: asymmetric synthesis, aggregation and biological properties (536 views)
Amino Acids (ISSN: 0939-4451, 1438-2199, 1438-2199electronic), 2014 Oct; 46(10): 2325-2332.
Impact Factor: 3.293
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Oliveri V, Attanasio F, Puglisi A, Spencer J, Sgarlata C, Vecchio G
* Multifunctional 8-hydroxyquinoline-appended cyclodextrins as new inhibitors of metal-induced protein aggregation (923 views)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2014 Jul 14; 20(29): 8954-8964.
Impact Factor: 5.731
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Grasso GI, Arena G, Bellia F, Rizzarelli E, Vecchio G
* Copper(II)-chelating homocarnosine glycoconjugate as a new multifunctional compound (856 views)
J Chem Res (ISSN: 0162-0134, 1873-3344, 0162-0134print), 2014 Feb; 131: 56-63.
Impact Factor: 3.444
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Villari V, Attanasio F, Micali N
* Control of the structural stability of α-crystallin under thermal and chemical stress: The role of carnosine (463 views)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207linking), 2014; 118(47): 13770-13776.
Impact Factor: 3.302
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Milardi D, Sciacca MF, Randazzo L, Raudino A, La Rosa C
* The role of calcium, lipid membranes and islet amyloid polypeptide in the onset of type 2 diabetes: Innocent bystanders or partners in a crime? (845 views)
Front Endocrinol (ISSN: 1664-2392, 1664-2392linking, 1664-2392print), 2014; 5(DEC): 216-216.
Impact Factor: 3.675
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Attanasio F, Bonaccorso C, Bellia F, Cataldo S, Fortuna CG, Musumarra G, Pignataro B, Rizzarelli E
* (E)-2-Cyano-3-(5 Alpha-Piperidin-1-Yl-2, 2 Alpha-Bithien-5-Yl)acrylic Acid: A Fluorescent Probe For Detecting Prefibrillar Oligomers (483 views)
European Journal Of Organic Chemistry (ISSN: 1434-193x), 2013 Jun; (18): 3635-3639.
Impact Factor: 3.154
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De Simonea A, Stanzione F, Marasco D, Vitagliano L, Esposito L
* The Intrinsic Stability Of The Human Prion Beta-Sheet Region Investigated By Molecular Dynamics (823 views)
Journal Of Biomolecular Structure & Dynamics, 2013 May 1; 31(5): 441-452.
Impact Factor: 2.983
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Hunger K, Buschhaus L, Biemann L, Braun M, Kovalenko S, Improta R, Kleinermanns K
* UV-light-induced hydrogen transfer in guanosine-guanosine aggregates (603 views)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2013 Apr; 19(17): 5425-5431.
Impact Factor: 5.696
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Attanasio F, Convertino M, Magno A, Caflisch A, Corazza A, Haridas H, Esposito G, Cataldo S, Pignataro B, Milardi D, Rizzarelli E
* Carnosine Inhibits Abeta(42) Aggregation By Perturbing The H-Bond Network In And Around The Central Hydrophobic Cluster (1077 views)
Chembiochem (ISSN: 1439-4227, 1439-7633, 1439-7633electronic), 2013 Mar 18; 14(5): 583-592.
Impact Factor: 3.06
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Di Natale G, Osz K, Kállay C, Pappalardo G, Sanna D, Impellizzeri G, Sóvágó I, Rizzarelli E
* Affinity, speciation, and molecular features of copper(II) complexes with a prion tetraoctarepeat domain in aqueous solution: insights into old and new results (544 views)
Chemistry (ISSN: 1521-3765, 0947-6539, 1521-3765electronic), 2013 Mar 11; 19(11): 3751-3761.
Impact Factor: 5.696
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Grasso G, Spoto G
* Plasmonics for the study of metal ion-protein interactions (569 views)
Anal Bioanal Chem (ISSN: 1618-2642), 2013 Feb; 405(6): 1833-1843.
Impact Factor: 3.578
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Pannuzzo M, Milardi D, Raudino A, Karttunen M, La Rosa C
* Analytical model and multiscale simulations of Aβ peptide aggregation in lipid membranes: Towards a unifying description of conformational transitions, oligomerization and membrane damage (861 views)
Phys Chem Chem Phys (ISSN: 1463-9076, 1463-3907, 1463-9084electronic), 2013; 15(23): 8940-8951.
Impact Factor: 4.198
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Attanasio F, De Bona P, Cataldo S, Sciacca MFM, Milardi D, Pignataro B, Pappalardo G
* Copper(II) and zinc(II) dependent effects on A beta 42 aggregation: a CD, Th-T and SFM study (580 views)
New J Chem (ISSN: 1144-0546), 2013; 37(4): 1206-1215.
Impact Factor: 3.159
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Arena G, La Mendola D, Pappalardo G, Sovago I, Rizzarelli E
* Interactions of Cu 2+ with prion family peptide fragments: Considerations on affinity, speciation and coordination (519 views)
Coord Chem Rev (ISSN: 0010-8545), 2012 Oct; 256(19-20): 2202-2218.
Impact Factor: 11.016
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Roviello GN, Mottola A, Musumeci D, Bucci EM, Pedone C
* Synthesis and aggregation properties of a novel enzymatically resistant nucleoamino acid (550 views)
Amino Acids (ISSN: 0939-4451, 1438-2199, 1438-2199electronic), 2012 Oct; 43(4): 1465-1470.
Impact Factor: 3.914
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Stanzione F, De Simone A, Esposito L, Vitagliano L
* Dynamical Properties of Steric Zipper Polymorphs Formed by a IAPP-Derived Peptide (530 views)
Protein Pept Lett (ISSN: 0929-8665, 1875-5305), 2012 Sep; 19(8): 846-851.
Impact Factor: 1.994
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Alterio V, Di Fiore A, D'Ambrosio K, Supuran CT, De Simone G
* Multiple binding modes of inhibitors to carbonic anhydrases: How to design specific drugs targeting 15 different isoforms? (628 views)
Chem Rev (ISSN: 0009-2665), 2012 Sep; 112(8): 4421-4468.
Impact Factor: 41.298
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Ascione G, de Pascale D, De Santi C, Pedone C, Dathan NA, Monti SM
* Native expression and purification of hormone-sensitive lipase from Psychrobacter sp. TA144 enhances protein stability and activity (651 views)
Biochem Biophys Res Commun (ISSN: 1090-2104, 0006-291x, 1090-2104electronic), 2012 Apr 13; 420(3): 542-546.
Impact Factor: 2.406
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Mercurio FA, Marasco D, Pirone L, Pedone E, Pellecchia M, Leone M
* Solution Structure of the First Sam Domain of Odin and Binding Studies with the EphA2 Receptor (586 views)
Biochemistry (ISSN: 0006-2960, 1520-4995, 1520-4995electronic), 2012 Mar 13; 51(10): 2136-2145.
Impact Factor: 3.377
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Caraci F, Spampinato S, Sortino MA, Bosco P, Battaglia G, Bruno V, Drago F, Nicoletti F, Copani A
* Dysfunction of TGF-β1 signaling in Alzheimer's disease: Perspectives for neuroprotection (1527 views)
Cell Tissue Res (ISSN: 0302-766x), 2012 Jan; 347(1): 291-301.
Impact Factor: 3.677
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Raimondi S, Guglielmi F, Giorgetti S, Di Gaetano S, Arciello A, Monti DM, Relini A, Nichino D, Doglia SM, Natalello A, Pucci P, Mangione P, Obici L, Merlini G, Stoppini M, Robustelli P, Tartaglia GG, Vendruscolo M, Dobson CM, Piccoli R, Bellotti V
* Effects of the Known Pathogenic Mutations on the Aggregation Pathway of the Amyloidogenic Peptide of Apolipoprotein A-I (496 views)
J Mol Biol (ISSN: 0022-2836, 1089-8638, 1089-8638electronic), 2011 Apr 1; 407(3): 465-476.
Impact Factor: 4.001
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Accardo A, Morisco A, Gianolio E, Tesauro D, Mangiapia G, Radulescu A, Brandt A, Morelli G
* Nanoparticles containing octreotide peptides and gadolinium complexes for MRI applications (561 views)
J Pept Sci (ISSN: 1075-2617, 1099-1387, 1075-2617print), 2011 Feb; 17(2): 154-162.
Impact Factor: 1.799
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La Mendola D, Magrì A, Vagliasindi LI, Hansson Ö, Bonomo RP, Rizzarelli E
* Copper(II) complex formation with a linear peptide encompassing the putative cell binding site of angiogenin (543 views)
Dalton T (ISSN: 1477-9234, 1477-9226, 1477-9234electronic), 2010 Nov 28; 39(44): 10678-10684.
Impact Factor: 3.647
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Tosco A, Monti MC, Fontanella B, Montefusco S, D'Andrea LD, Ziaco B, Baldantoni D, Rio MC, Marzullo L
* Copper binds the carboxy-terminus of trefoil protein 1 (TFF1), favoring its homodimerization and motogenic activity (2943 views)
Cell Mol Life Sci (ISSN: 1420-9071electronic, 1420-682xlinking), 2010 Jun; 67(11): 1943-1955.
Impact Factor: 7.047
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Mazzaglia A, Micali N, Scolaro LM, Attanasio F, Magrí A, Pappalardo G, Villari V
* Aggregation properties of the peptide fragments derived from the 17-29 region of the human and rat IAPP: A comparative study with two PEG-conjugated variants of the human sequence (572 views)
J Phys Chem B (ISSN: 1520-6106, 1520-5207, 1520-5207electronic), 2010 Jan 21; 114(2): 705-713.
Impact Factor: 3.603
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D'Urso L, Grasso G, Messina E, Bongiorno C, Scuderi V, Scalese S, Puglisi O, Spoto G, Compagnini G
* The Role of Linear Carbon Chains in the Aggregation of Copper, Silver, and Gold Nanoparticles (615 views)
J Phys Chem C (ISSN: 1932-7447), 2010 Jan 21; 114(2): 907-915.
Impact Factor: 4.524
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Giuffrida ML, Caraci F, De Bona P, Pappalardo G, Nicoletti F, Rizzarelli E, Copani A
* The monomer state of beta-amyloid: where the Alzheimer's disease protein meets physiology (789 views)
Rev Neurosci (ISSN: 0334-1763), 2010; 21(2): 83-93.
Impact Factor: 2.047
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Arnesano F, Scintilla S, Calò V, Bonfrate E, Ingrosso C, Losacco M, Pellegrino T, Rizzarelli E, Natile G
* Copper-triggered aggregation of ubiquitin (656 views)
Plosone (ISSN: 1932-6203, 1932-6203electronic, 1932-6203linking), 2009 Sep 16; 4(9): e7052-e7052.
Impact Factor: 4.351
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Accardo A, Tesauro D, Morisco A, Mangiapia G, Vaccaro M, Gianolio E, Heenan RK, Paduano L, Morelli G
* Micelles obtained by aggregation of gemini surfactants containing the CCK8 peptide and a gadolinium complex (530 views)
J Biol Inorg Chem (ISSN: 0949-8257, 1432-1327electronic, 0949-8257linking), 2009 May; 14(4): 587-599.
Impact Factor: 3.415
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De Bona P, Giuffrida ML, Caraci F, Copani A, Pignataro B, Attanasio F, Cataldo S, Pappalardo G, Rizzarelli E
* Design And Synthesis Of New Trehalose-Conjugated Pentapeptides As Inhibitors Of Abeta (1-42) Fibrillogenesis And Toxicity (806 views)
J Pept Sci (ISSN: 1075-2617, 1099-1387, 1075-2617print), 2009 Mar; 15(3): 220-228.
Impact Factor: 1.807
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D'Auria G, Vacatello M, Falcigno L, Paduano L, Mangiapia G, Calvanese L, Gambaretto R, Dettin M, Paolillo L
* Self-assembling properties of ionic-complementary peptides (715 views)
J Pept Sci (ISSN: 1075-2617, 1099-1387, 1075-2617print), 2009 Mar; 15(3): 210-219.
Impact Factor: 1.807
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Vaccaro M, Mangiapia G, Radulescu A, Schillen K, D'Errico G, Morelli G, Paduano L
* Colloidal particles composed of amphiphilic molecules binding gadolinium complexes and peptides as tumor-specific contrast agents in MRI: physico-chemical characterization (841 views)
Soft Matter (ISSN: 1744-683x), 2009; 5(13): 2504-2512.
Impact Factor: 4.869
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Vitagliano L, Esposito L, Pedone C, De Simone A
* Stability of single sheet GNNQQNY aggregates analyzed by replica exchange molecular dynamics: antiparallel versus parallel association (808 views)
Biochem Biophys Res Commun (ISSN: 1090-2104, 0006-291x, 1090-2104electronic), 2008 Dec 26; 377(4): 1036-1041.
Impact Factor: 2.648
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La Mendola D, Pietropaolo A, Pappalardo G, Zannoni C, Rizzarelli E
* Prion proteins leading to neurodegeneration (513 views)
Current Alzheimer Research (ISSN: 1567-2050), 2008 Dec; 5(6): 579-590.
Impact Factor: 4.132
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Milardi D, Pappalardo M, Pannuzzo M, Grasso DM, Rosa CL
* The role of the Cys2-Cys7 disulfide bridge in the early steps of Islet amyloid polypeptide aggregation: A molecular dynamics study (489 views)
Chem Phys Lett (ISSN: 0009-2614), 2008 Oct 1; 463(4-6): 396-399.
Impact Factor: 2.169
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De Simone A, Pedone C, Vitagliano L
* Structure, dynamics, and stability of assemblies of the human prion fragment SNQNNF (599 views)
Biochem Biophys Res Commun (ISSN: 1090-2104, 0006-291x, 1090-2104electronic), 2008 Feb 15; 366(3): 800-806.
Impact Factor: 2.648
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Randazzo R, Mammana A, D'Urso A, Lauceri R, Purrello R
* Reversible "chiral memory" in ruthenium tris(phenanthroline)- anionic porphyrin complexes (593 views)
Angew Chem Int Ed (ISSN: 1433-7851, 1521-3773electronic, 1433-7851linking), 2008; 47(51): 9879-9882.
Impact Factor: 10.879
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Grasso G, Rizzarelli E, Spoto G
* AP/MALDI-MS complete characterization of the proteolytic fragments produced by the interaction of insulin degrading enzyme with bovine insulin (592 views)
J Mass Spectrom (ISSN: 1076-5174, 1096-9888), 2007 Dec; 42(12): 1590-1598.
Impact Factor: 3.062
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Vaccaro M, Accardo A, D'Errico G, Schillen K, Radulescu A, Tesauro D, Morelli G, Paduano L
* Peptides and gd complexes containing colloidal assemblies as tumor-specific contrast agents in MRI: Physicochemical characterization (476 views)
Biophysical Journal (ISSN: 0006-3495, 1542-0086), 2007 Sep; 93(5): 1736-1746.
Impact Factor: 4.627
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Pietropaolo A, Raiola L, Muccioli L, Tiberio G, Zannoni C, Fattorusso R, Isernia C, La Mendola D, Pappalardo G, Rizzarelli E
* An NMR and molecular dynamics investigation of the avian prion hexarepeat conformational features in solution (357 views)
Chem Phys Lett (ISSN: 0009-2614), 2007 Jul 6; 442(1-3): 110-118.
Impact Factor: 2.207
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Tesauro D, Accardo A, Gianolio E, Paduano L, Teixeira J, Schillén K, Aime S, Morelli G
* Peptide derivatized lamellar aggregates as target-specific MRI contrast agents (715 views)
Chembiochem (ISSN: 1439-4227, 1439-7633, 1439-7633electronic), 2007 May 25; 8(8): 950-955.
Impact Factor: 3.446
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Attanasio F, Cascio C, Fisichella S, Nicoletti VG, Pignataro B, Savarino A, Rizzarelli E
* Trehalose effects on alpha-crystallin aggregates (934 views)
Biochem Biophys Res Commun (ISSN: 0006-291x, 0006-291xlinking), 2007 Mar 23; 354(4): 899-905.
Impact Factor: 2.749
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Ronga L, Palladino P, Costantini S, Facchiano A, Ruvo M, Benedetti E, Ragone R, Rossi F
* Conformational diseases and structure-toxicity relationships: Lessons from prion-derived peptides (610 views)
Curr Protein Pept Sci (ISSN: 1389-2037, 1389-2037linking), 2007 Feb; 8(1): 83-90.
Impact Factor: 3.259
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Accardo A, Tesauro D, Morelli G, Gianolio E, Aime S, Vaccaro M, Mangiapia G, Paduano L, Schillén K
* High-relaxivity supramolecular aggregates containing peptides and Gd complexes as contrast agents in MRI (579 views)
J Biol Inorg Chem (ISSN: 0949-8257, 1432-1327electronic, 0949-8257print), 2007 Feb; 12(2): 267-276.
Impact Factor: 3.325
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Milardi D, Arnesano F, Grasso G, Magrì A, Tabbì G, Scintilla S, Natile G, Rizzarelli E
* Ubiquitin stability and the Lys63-linked polyubiquitination site are compromised on copper binding (477 views)
Angew Chem Int Ed (ISSN: 1433-7851, 1521-3773electronic, 1433-7851linking), 2007; 46(42): 7993-7995.
Impact Factor: 10.031
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Esposito L, Pedone C, Vitagliano L
* Molecular dynamics analyses of cross-beta-spine steric zipper models: beta-sheet twisting and aggregation (953 views)
P Natl Acad Sci Usa (ISSN: 0027-8424, 1091-6490, 0027-8424print), 2006 Sep 1; 103(31): 11533-11538.
Impact Factor: 9.643
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Ronga L, Tizzano B, Palladino P, Ragone R, Urso E, Maffia M, Ruvo M, Benedetti E, Rossi F
* The prion protein: structural features and related toxic peptides (701 views)
Chem Biol Drug Des (ISSN: 1747-0277, 1747-0285), 2006 Sep; 68(3): 139-147.
Impact Factor: 2.507
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Merlino A, Esposito L, Vitagliano L
* Polyglutamine Repeats And Beta-Helix Structure: Molecular Dynamics Study (727 views)
Proteins (ISSN: 0887-3585, 1097-0134, 1097-0134electronic), 2006 Jun 1; 63(4): 918-927.
Impact Factor: 3.73
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Mannini R, Rivieccio V, D'Auria S, Tanfani F, Ausili A, Pedone C, Grimaldi G, Facchiano A
* Structure/function of KRAB repression domains: Structural properties of KRAB modules inferred from hydrodynamic, circular dichroism, and FTIR spectroscopic analyses (832 views)
Proteins (ISSN: 0887-3585, 1097-0134, 1097-0134electronic), 2006 Feb 15; 62(3): 604-616.
Impact Factor: 3.73
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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 (521 views)
Bioorg Med Chem (ISSN: 0968-0896, 1464-3391, 1464-3391electronic), 2005 Sep 1; 13(17): 5159-5163.
Impact Factor: 2.286
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Bucci E, Vitagliano L, Barone R, Sorrentino S, D'Alessio G, Graziano G
* On the thermal stability of the two dimeric forms of ribonuclease (606 views)
Biophys Chem (ISSN: 0301-4622, 0301-4622linking), 2005 Jul 1; 116(2): 89-95.
Impact Factor: 1.925
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Tizzano B, Palladino P, De Capua A, Marasco D, Rossi F, Benedetti E, Pedone C, Ragone R, Ruvo M
* The Human Prion Protein Alpha2 Helix: A Thermodynamic Study Of Its Conformational Preferences (767 views)
Proteins (ISSN: 0887-3585, 1097-0134, 1097-0134electronic), 2005 Apr 1; 59(1): 72-79.
Impact Factor: 4.684
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La Rosa C, Milardi D, Amato E, Pappalardo M, Grasso D
* Molecular mechanism of the inhibition of cytochrome c aggregation by Phe-Gly (661 views)
Arch Bioch Bioph (ISSN: 0003-9861, 0003-9861linking), 2005 Mar 1; 435(1): 182-189.
Impact Factor: 3.152
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Merlino A, Ceruso MA, Vitagliano L, Mazzarella L
* Open interface and large quaternary structure movements in 3D domain swapped proteins: Insights from molecular dynamics simulations of the C-terminal swapped dimer of ribonuclease (736 views)
Biophysical Journal (ISSN: 0006-3495, 1542-0086), 2005 Mar; 88(3): 2003-2012.
Impact Factor: 4.507
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Pedone E, Bartolucci S, Rossi M, Pierfederici FM, Scire A, Cacciamani T, Tanfani F
* Structural and thermal stability analysis of Escherichia coli and Alicyclobacillus acidocaldarius thioredoxin revealed a molten globule-like state in thermal denaturation pathway of the proteins: an infrared spectroscopic study (773 views)
Biochem J (ISSN: 0264-6021, 1470-8728electronic, 0264-6021linking), 2003 Sep 1; 373: 875-883.
Impact Factor: 4.101
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Pappalardo M, Milardi D, Grasso DM, La Rosa C
* Free energy perturbation and molecular dynamics calculations of copper binding to azurin (482 views)
J Comput Chem (ISSN: 0192-8651, 1096-987xelectronic), 2003 Apr 30; 24(6): 779-785.
Impact Factor: 3.186
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Grasso D, Milardi D, Guantieri V, La Rosa C, Rizzarelli E
* Interaction of prion peptide PrP 180-193 with DPPC model membranes: A thermodynamic study (558 views)
New J Chem (ISSN: 1144-0546), 2003; 27(2): 359-364.
Impact Factor: 2.272
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Pappalardo G, Impellizzeri G, Bonomo RP, Campagna T, Grasso G, Saita MG
* Copper(II) and nickel(II) binding modes in a histidine-containing model dodecapeptide (388 views)
New J Chem (ISSN: 1144-0546), 2002; 26(5): 593-600.
Impact Factor: 2.06
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Bonomo RP, Imperllizzeri G, Pappalardo G, Rizzarelli E, Tabbì G
Copper(II) binding modes in the prion octapeptide PHGGGWGQ: A spectroscopic and voltammetric study (567 views)
Chemistry (ISSN: 0947-6539, 1521-3765, 1521-3765electronic), 2000 Nov 17; 6(22): 4195-4202.
Impact Factor: 4.698
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100 Records (98 excluding Abstracts).
Total impact factor: 421.326 (413.3 excluding Abstracts).
Total 5 year impact factor: 406.641 (402.258 excluding Abstracts).
Total impact factor: 421.326 (413.3 excluding Abstracts).
Total 5 year impact factor: 406.641 (402.258 excluding Abstracts).
771 views. Last view on Friday 13 September 2024, 10:23:02
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