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Frezza C, De Vita D, Venditti A, Baldani C, Giampaoli O, Sciubba F, Bosco CD, Franceschin M, Beccaccioli M, Reverberi M, Percaccio E, Di Sotto A, Foddai S. Phytochemical analysis and biological activities of the aerial parts of Odontites vulgaris Moench. Fitoterapia 2024; 175:105936. [PMID: 38552807 DOI: 10.1016/j.fitote.2024.105936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 03/26/2024] [Accepted: 03/26/2024] [Indexed: 04/02/2024]
Abstract
In this work, the first specific phytochemical analysis on Odontites vulgaris Moench collected in Central Italy was performed. The aerial parts ethanolic extract was studied and eight compounds were identified: pheophytin a (1), aucubin (2), catalpol (3), shanzhiside methyl ester (4), melampyroside (5), 8-epi-loganin (6), caryoptoside (7) and quinic acid (8). To the best of our knowledge, in this study, compounds (7-8) resulted to be isolated from the genus for the first time. The chemophenetic markers of the family and order were evidenced and several important ecological conclusions could be drawn. The ethanolic extract was also tested for several biological activities showing high effects in the antioxidant, cytoprotective and aflatoxin B1 production inhibitory assays. A brief explanation on these activities under the phytochemical standpoint was also included.
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Affiliation(s)
- Claudio Frezza
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy.
| | - Daniela De Vita
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | | | - Claudia Baldani
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Ottavia Giampaoli
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Fabio Sciubba
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy; NMR-Based Metabolomics Laboratory (NMLab), Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Chiara Dal Bosco
- Dipartimento di Chimica, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Marco Franceschin
- Dipartimento di Chimica, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Marzia Beccaccioli
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Massimo Reverberi
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Ester Percaccio
- Dipartimento di Fisiologia e Farmacologia "V. Erspamer", Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Antonella Di Sotto
- Dipartimento di Fisiologia e Farmacologia "V. Erspamer", Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Sebastiano Foddai
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
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2
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Frezza C, Nicolosi RM, Brasili E, Mura F, De Vita D. Occurrence and Biological Activities of Seco-Iridoids from Jasminum L. Chem Biodivers 2024; 21:e202400254. [PMID: 38426938 DOI: 10.1002/cbdv.202400254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 03/01/2024] [Accepted: 03/01/2024] [Indexed: 03/02/2024]
Abstract
In this paper, the first complete review on the seco-iridoids from the genus Jasminum L. was presented. In particular, their occurrence in the genus was detailed together with their biological activities. The literature survey has clearly pointed out that only a few Jasminum species have been studied for their seco-iridoid content evidencing oleoside derivatives as main compounds. In addition, the biological studies performed on them are very scarce focusing mainly on antioxidant and anti-inflammatory assays with modest effectiveness. All these results greatly underline the need for further in-depth analyses on these compounds under both the aspects.
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Affiliation(s)
- Claudio Frezza
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185, Rome, Italy
| | - Roberta Maria Nicolosi
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185, Rome, Italy
| | - Elisa Brasili
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185, Rome, Italy
| | - Francesco Mura
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185, Rome, Italy
| | - Daniela De Vita
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185, Rome, Italy
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3
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Bolzoni L, Conter M, Lamperti L, Scaltriti E, Morganti M, Poeta A, Vecchi M, Paglioli S, Rampini A, Ramoni P, De Vita D, Bacci C, Rega M, Andriani L, Pongolini S, Bonardi S. Salmonella in horses at slaughter and public health effects in Italy. Int J Food Microbiol 2024; 408:110429. [PMID: 37839149 DOI: 10.1016/j.ijfoodmicro.2023.110429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 09/29/2023] [Accepted: 10/04/2023] [Indexed: 10/17/2023]
Abstract
The study assessed the role of equids at slaughter as faecal carriers of Salmonella enterica and the occurrence of contaminated equid carcasses during the slaughter process in Northern Italy (Emilia-Romagna Region). From June to November 2021, 152 equids (146 horses, 5 donkeys and 1 mule) were tested for Salmonella both in caecal contents and through carcass swabs. Antimicrobial resistance (AMR) of recovered strains was tested against 15 antimicrobials. Salmonella was detected in 3/152 of the caecal contents (2.0 %), while all carcass samples were negative. S. enterica serovars Enteriditis, Typhimurium and Stanleyville were identified. The only AMR isolate was S. Typhimurium with AMR profile AmCStxT. Considering the consumption of raw horse meat (i.e., minced raw meat named "pesto di cavallo" and dried and smoked strips named "sfilacci di cavallo") in different areas of Northern Italy, we also investigated the possible link between horse meat eating and salmonellosis cases in the human population in the same area. Specifically, we compared the Salmonella strains collected during the study with those routinely processed in the laboratory surveillance system for human salmonellosis in Emilia-Romagna (a region with about 4.5 million inhabitants). The comparison was based on whole genome sequencing data through core genome multi-locus sequence typing (cgMLST) used in routine surveillance. A genomic match in cgMLST was found between the strain of S. enterica serovar Enteritidis isolated from a horse caecal content and an enduring outbreak of 17 human cases in Emilia-Romagna during the study period. The consequent epidemiological investigation highlighted that a number of cases with known food history reported the consumption of horse meat and traced different batches of the consumed meat, released weeks apart from each other, to the slaughter investigated in the study. The results of the epidemiological investigation suggested the role of horses in the S. enterica serovar Enteritidis outbreak affecting raw horse meat consumers. This study shows that, despite the low prevalence on equid carcasses, S. enterica in horse meat can represent a risk to consumers. From the perspective of the slaughter activities, this highlights the need to maintain a high level of hygiene during the entire process, starting from the hygiene at lairage up to the slaughtering phase and dressing of carcasses.
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Affiliation(s)
- Luca Bolzoni
- Risk Analysis and Genomic Epidemiology Unit, Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia-Romagna, Parma, Italy
| | - Mauro Conter
- Department of Veterinary Science, Unit of Inspection of Food of Animal Origin, University of Parma, Italy
| | - Luca Lamperti
- Department of Veterinary Science, Unit of Inspection of Food of Animal Origin, University of Parma, Italy
| | - Erika Scaltriti
- Risk Analysis and Genomic Epidemiology Unit, Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia-Romagna, Parma, Italy
| | - Marina Morganti
- Risk Analysis and Genomic Epidemiology Unit, Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia-Romagna, Parma, Italy
| | - Antonio Poeta
- Hygiene and Public Health Unit, Local Health Authority, Reggio Emilia, Italy
| | - Marco Vecchi
- Specialization School in Inspection of Food of Animal Origin, University of Parma, Italy
| | - Silvia Paglioli
- Hygiene and Public Health Unit, Local Health Authority, Parma, Italy
| | | | - Paolo Ramoni
- Hygiene and Public Health Unit, Local Health Authority, Piacenza, Italy
| | - Daniela De Vita
- Hygiene and Public Health Unit, Local Health Authority, Reggio Emilia, Italy
| | - Cristina Bacci
- Department of Veterinary Science, Unit of Inspection of Food of Animal Origin, University of Parma, Italy
| | - Martina Rega
- Department of Veterinary Science, Unit of Inspection of Food of Animal Origin, University of Parma, Italy
| | - Laura Andriani
- Department of Veterinary Science, Unit of Inspection of Food of Animal Origin, University of Parma, Italy
| | - Stefano Pongolini
- Risk Analysis and Genomic Epidemiology Unit, Istituto Zooprofilattico Sperimentale della Lombardia e dell'Emilia-Romagna, Parma, Italy
| | - Silvia Bonardi
- Department of Veterinary Science, Unit of Inspection of Food of Animal Origin, University of Parma, Italy.
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Nicolosi RM, Bonincontro G, Imperia E, Badiali C, De Vita D, Sciubba F, Dugo L, Guarino MPL, Altomare A, Simonetti G, Pasqua G. Protective Effect of Procyanidin-Rich Grape Seed Extract against Gram-Negative Virulence Factors. Antibiotics (Basel) 2023; 12:1615. [PMID: 37998817 PMCID: PMC10668874 DOI: 10.3390/antibiotics12111615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 11/08/2023] [Accepted: 11/09/2023] [Indexed: 11/25/2023] Open
Abstract
Biofilm formation and lipopolysaccharide (LPS) are implicated in the pathogenesis of gastrointestinal (GI) diseases caused by Gram-negative bacteria. Grape seeds, wine industry by-products, have antioxidant and antimicrobial activity. In the present study, the protective effect of procyanidin-rich grape seed extract (prGSE), from unfermented pomace of Vitis vinifera L. cv Bellone, on bacterial LPS-induced oxidative stress and epithelial barrier integrity damage has been studied in a model of Caco-2 cells. The prGSE was characterized at the molecular level using HPLC and NMR. The in vitro activity of prGSE against formation of biofilm of Salmonella enterica subsp. enterica serovar Typhimurium and Escherichia coli was investigated. In vivo, prGSE activity using infected Galleria mellonella larvae has been evaluated. The results show that the prGSE, if administered with LPS, can significantly reduce the LPS-induced permeability alteration. Moreover, the ability of the extract to prevent Reactive Oxygen Species (ROS) production induced by the LPS treatment of Caco-2 cells was demonstrated. prGSE inhibited the biofilm formation of E. coli and S. Typhimurium. In terms of in vivo activity, an increase in survival of infected G. mellonella larvae after treatment with prGSE was demonstrated. In conclusion, grape seed extracts could be used to reduce GI damage caused by bacterial endotoxin and biofilms of Gram-negative bacteria.
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Affiliation(s)
- Roberta Maria Nicolosi
- Department of Environmental Biology, Sapienza University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy; (R.M.N.); (G.B.); (C.B.); (D.D.V.); (F.S.); (G.P.)
| | - Graziana Bonincontro
- Department of Environmental Biology, Sapienza University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy; (R.M.N.); (G.B.); (C.B.); (D.D.V.); (F.S.); (G.P.)
| | - Elena Imperia
- Department of Science and Technology for Sustainable Development and One Health, University Campus Bio-Medico of Rome, Via Alvaro del Portillo 21, 00128 Rome, Italy; (E.I.); (L.D.)
| | - Camilla Badiali
- Department of Environmental Biology, Sapienza University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy; (R.M.N.); (G.B.); (C.B.); (D.D.V.); (F.S.); (G.P.)
| | - Daniela De Vita
- Department of Environmental Biology, Sapienza University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy; (R.M.N.); (G.B.); (C.B.); (D.D.V.); (F.S.); (G.P.)
| | - Fabio Sciubba
- Department of Environmental Biology, Sapienza University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy; (R.M.N.); (G.B.); (C.B.); (D.D.V.); (F.S.); (G.P.)
- NMR-Based Metabolomics Laboratory (NMLab), Sapienza University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy
| | - Laura Dugo
- Department of Science and Technology for Sustainable Development and One Health, University Campus Bio-Medico of Rome, Via Alvaro del Portillo 21, 00128 Rome, Italy; (E.I.); (L.D.)
| | - Michele Pier Luca Guarino
- Research Unit of Gastroenterology, Department of Medicine and Surgery, University Campus Bio-Medico of Rome, Via Alvaro del Portillo 21, 00128 Rome, Italy;
- Operative Research Unit of Gastroenterology, University Policlinico Foundation Campus Bio-Medico, Via Alvaro del Portillo 200, 00128 Rome, Italy
| | - Annamaria Altomare
- Department of Science and Technology for Sustainable Development and One Health, University Campus Bio-Medico of Rome, Via Alvaro del Portillo 21, 00128 Rome, Italy; (E.I.); (L.D.)
- Research Unit of Gastroenterology, Department of Medicine and Surgery, University Campus Bio-Medico of Rome, Via Alvaro del Portillo 21, 00128 Rome, Italy;
| | - Giovanna Simonetti
- Department of Environmental Biology, Sapienza University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy; (R.M.N.); (G.B.); (C.B.); (D.D.V.); (F.S.); (G.P.)
| | - Gabriella Pasqua
- Department of Environmental Biology, Sapienza University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy; (R.M.N.); (G.B.); (C.B.); (D.D.V.); (F.S.); (G.P.)
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5
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Frezza C, Sciubba F, Giampaoli O, De Salvador FR, Lucarini M, Engel P, Patriarca A, Spagnoli M, Gianferri R, Delfini M, Di Cocco ME, De Vita D. Comparison of the metabolic profile of pecan nuts cultivars [ Carya illinoinensis (Wangenh.) K. Koch] by NMR spectroscopy. Nat Prod Res 2023:1-6. [PMID: 37904525 DOI: 10.1080/14786419.2023.2275738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 10/21/2023] [Indexed: 11/01/2023]
Abstract
Pecan nuts (Carya illinoinensis (Wangenh.) K. Koch) contain the highest number of phytochemicals of all nuts, are a natural source of unsaturated fatty acids and other nutrients and can be considered an important addition to the Mediterranean diet al.though several studies have been carried out on pecans, employing several analytical techniques, no systematic study of the metabolic profile is available in literature. In this study, the metabolic profile of pecan nuts of three different cultivars was analysed by Nuclear Magnetic Resonance Spectroscopy. The cultivars compared were Wichita, Stuart, and Sioux, all grown in Italy in the same pedoclimatic conditions. 31 metabolites were identified and 28 were quantified and the three species were differentiated based on multivariate PCA analysis. The differences among them, and the levels of scutellarein and GABA, in particular, were attributed to the adaptation of the plants to the climate in their original areas.
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Affiliation(s)
- Claudio Frezza
- Department of Environmental Biology, University of Rome Sapienza, Rome, Italy
| | - Fabio Sciubba
- Department of Environmental Biology, University of Rome Sapienza, Rome, Italy
- NMR-Based Metabolomics Laboratory (NMLab), "Sapienza" University of Rome, Roma, Italy
| | - Ottavia Giampaoli
- Department of Environmental Biology, University of Rome Sapienza, Rome, Italy
- NMR-Based Metabolomics Laboratory (NMLab), "Sapienza" University of Rome, Roma, Italy
| | | | - Massimo Lucarini
- Research Centre for Food and Nutrition, Council for Research in Agriculture (CREA), Rome, Italy
| | - Petra Engel
- Council for Research in Agriculture (CREA), Office for International and institutional cooperation, Rome, Italy
| | | | - Mariangela Spagnoli
- Department of Occupational and Environmental Medicine, Epidemiology and Hygiene, INAIL, Monte Porzio Catone, Italy
| | | | - Maurizio Delfini
- Department of Chemistry, University of Rome Sapienza, Rome, Italy
| | | | - Daniela De Vita
- Department of Environmental Biology, University of Rome Sapienza, Rome, Italy
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6
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De Vita D, Frezza C, Sciubba F, Toniolo C, Badiali C, Petrucci R, Bortolami M, Di Matteo P, Rocco D, Stringaro A, Colone M, Maxia A, Petrucci MT, Serafini M, Foddai S. Phytochemical Analysis and In Vitro Antileukemic Activity of Alkaloid-Enriched Extracts from Vinca sardoa (Stearn) Pignatti. Molecules 2023; 28:5639. [PMID: 37570609 PMCID: PMC10419533 DOI: 10.3390/molecules28155639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Revised: 07/17/2023] [Accepted: 07/19/2023] [Indexed: 08/13/2023] Open
Abstract
Vinca sardoa (Stearn) Pignatti, known as Sardinian periwinkle, is widely diffused in Sardinia (Italy). This species contains indole alkaloids, which are known to have a great variety of biological activities. This study investigated the antileukemic activity against a B lymphoblast cell line (SUP-B15) of V. sardoa alkaloid-rich extracts obtained from plants grown in Italy, in Iglesias (Sardinia) and Rome (Latium). All the extracts showed a good capacity to induce reductions in cell proliferation of up to 50% at the tested concentrations (1-15 µg/mL). Moreover, none of the extracts showed cytotoxicity on normal cells at all the studied concentrations.
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Affiliation(s)
- Daniela De Vita
- Department of Environmental Biology, “Sapienza” University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; (C.F.); (F.S.); (C.T.); (C.B.); (M.S.); (S.F.)
| | - Claudio Frezza
- Department of Environmental Biology, “Sapienza” University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; (C.F.); (F.S.); (C.T.); (C.B.); (M.S.); (S.F.)
| | - Fabio Sciubba
- Department of Environmental Biology, “Sapienza” University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; (C.F.); (F.S.); (C.T.); (C.B.); (M.S.); (S.F.)
- NMR-Based Metabolomics Laboratory, “Sapienza” University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Chiara Toniolo
- Department of Environmental Biology, “Sapienza” University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; (C.F.); (F.S.); (C.T.); (C.B.); (M.S.); (S.F.)
| | - Camilla Badiali
- Department of Environmental Biology, “Sapienza” University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; (C.F.); (F.S.); (C.T.); (C.B.); (M.S.); (S.F.)
| | - Rita Petrucci
- Department of Basic and Applied Sciences for Engineering, “Sapienza” University of Rome, Via Castro Laurenziano 7, 00161 Rome, Italy; (R.P.); (M.B.); (P.D.M.); (D.R.)
| | - Martina Bortolami
- Department of Basic and Applied Sciences for Engineering, “Sapienza” University of Rome, Via Castro Laurenziano 7, 00161 Rome, Italy; (R.P.); (M.B.); (P.D.M.); (D.R.)
| | - Paola Di Matteo
- Department of Basic and Applied Sciences for Engineering, “Sapienza” University of Rome, Via Castro Laurenziano 7, 00161 Rome, Italy; (R.P.); (M.B.); (P.D.M.); (D.R.)
| | - Daniele Rocco
- Department of Basic and Applied Sciences for Engineering, “Sapienza” University of Rome, Via Castro Laurenziano 7, 00161 Rome, Italy; (R.P.); (M.B.); (P.D.M.); (D.R.)
| | - Annarita Stringaro
- National Center for Drug Research and Evaluation, Italian National Institute of Health, Viale Regina Elena 299, 00161 Rome, Italy; (A.S.); (M.C.)
| | - Marisa Colone
- National Center for Drug Research and Evaluation, Italian National Institute of Health, Viale Regina Elena 299, 00161 Rome, Italy; (A.S.); (M.C.)
| | - Andrea Maxia
- Laboratory of Economic and Pharmaceutical Botany, Department of Life and Environmental Sciences, University of Cagliari, Viale S. Ignazio da Laconi 13, 09123 Cagliari, Italy;
| | - Maria Teresa Petrucci
- Department of Cellular Biotechnologies and Hematology, “Sapienza” University of Rome, Via Benevento 6, 00161 Rome, Italy;
| | - Mauro Serafini
- Department of Environmental Biology, “Sapienza” University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; (C.F.); (F.S.); (C.T.); (C.B.); (M.S.); (S.F.)
| | - Sebastiano Foddai
- Department of Environmental Biology, “Sapienza” University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; (C.F.); (F.S.); (C.T.); (C.B.); (M.S.); (S.F.)
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7
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Tabolacci C, De Vita D, Facchiano A, Bozzuto G, Beninati S, Failla CM, Di Martile M, Lintas C, Mischiati C, Stringaro A, Del Bufalo D, Facchiano F. Phytochemicals as Immunomodulatory Agents in Melanoma. Int J Mol Sci 2023; 24:ijms24032657. [PMID: 36768978 PMCID: PMC9916941 DOI: 10.3390/ijms24032657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 01/23/2023] [Accepted: 01/26/2023] [Indexed: 02/01/2023] Open
Abstract
Cutaneous melanoma is an immunogenic highly heterogenic tumor characterized by poor outcomes when it is diagnosed late. Therefore, immunotherapy in combination with other anti-proliferative approaches is among the most effective weapons to control its growth and metastatic dissemination. Recently, a large amount of published reports indicate the interest of researchers and clinicians about plant secondary metabolites as potentially useful therapeutic tools due to their lower presence of side effects coupled with their high potency and efficacy. Published evidence was reported in most cases through in vitro studies but also, with a growing body of evidence, through in vivo investigations. Our aim was, therefore, to review the published studies focused on the most interesting phytochemicals whose immunomodulatory activities and/or mechanisms of actions were demonstrated and applied to melanoma models.
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Affiliation(s)
- Claudio Tabolacci
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
- Correspondence:
| | - Daniela De Vita
- Department of Environmental Biology, University of Rome La Sapienza, 00185 Rome, Italy
| | | | - Giuseppina Bozzuto
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, 00161 Rome, Italy
| | - Simone Beninati
- Department of Biology, University of Rome “Tor Vergata”, 00133 Rome, Italy
| | | | - Marta Di Martile
- Preclinical Models and New Therapeutic Agents Unit, Department of Research and Advanced Technologies, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
| | - Carla Lintas
- Research Unit of Medical Genetics, Department of Medicine, Università Campus Bio-Medico, 00128 Rome, Italy
- Operative Research Unit of Medical Genetics, Fondazione Policlinico Universitario Campus Bio-Medico, 00128 Rome, Italy
| | - Carlo Mischiati
- Department of Neuroscience and Rehabilitation, School of Medicine, University of Ferrara, 44121 Ferrara, Italy
| | - Annarita Stringaro
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, 00161 Rome, Italy
| | - Donatella Del Bufalo
- Preclinical Models and New Therapeutic Agents Unit, Department of Research and Advanced Technologies, IRCCS Regina Elena National Cancer Institute, 00144 Rome, Italy
| | - Francesco Facchiano
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
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8
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Frezza C, De Vita D, Toniolo C, Sciubba F, Tomassini L, Venditti A, Bianco A, Serafini M, Foddai S. Leucosceptosides A and B: Two Phenyl-Ethanoid Glycosides with Important Occurrence and Biological Activities. Biomolecules 2022; 12:1807. [PMID: 36551235 PMCID: PMC9775335 DOI: 10.3390/biom12121807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 11/24/2022] [Accepted: 11/28/2022] [Indexed: 12/12/2022] Open
Abstract
In this review paper, the occurrence in the plant kingdom, the chemophenetic value and the biological activities associated with two specific phenyl-ethanoid glycosides, i.e., leucosceptoside A and leucosceptoside B, were reported. This is the first work ever conducted on such a subject. Analysis of the literature data clearly led to three important conclusions: leucosceptoside A is much more common in plants than leucosceptoside B; leucosceptoside A exerts more biological activities than leucosceptoside B even if nothing can be generally concluded about which one is actually the most potent; neither of these compounds can be used as a chemophenetic marker. These three aspects and more are discussed in more depth in this work.
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Affiliation(s)
- Claudio Frezza
- Dipartimento di Biologia Ambientale, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Daniela De Vita
- Dipartimento di Biologia Ambientale, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Chiara Toniolo
- Dipartimento di Biologia Ambientale, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Fabio Sciubba
- Dipartimento di Biologia Ambientale, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy
- NMR Lab, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Lamberto Tomassini
- Dipartimento di Biologia Ambientale, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Alessandro Venditti
- Dipartimento di Chimica, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Armandodoriano Bianco
- Dipartimento di Chimica, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Mauro Serafini
- Dipartimento di Biologia Ambientale, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Sebastiano Foddai
- Dipartimento di Biologia Ambientale, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy
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9
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Frezza C, Sciubba F, De Vita D, Toniolo C, Foddai S, Tomassini L, Petrucci R, Bianco A, Serafini M. Non-volatile compounds from Araucaria columnaris (G.Forst.) Hook leaves. BIOCHEM SYST ECOL 2022. [DOI: 10.1016/j.bse.2022.104430] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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10
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Bortolami M, Pandolfi F, Tudino V, Messore A, Madia VN, De Vita D, Di Santo R, Costi R, Romeo I, Alcaro S, Colone M, Stringaro A, Espargaró A, Sabatè R, Scipione L. Design, Synthesis, and In Vitro, In Silico and In Cellulo Evaluation of New Pyrimidine and Pyridine Amide and Carbamate Derivatives as Multi-Functional Cholinesterase Inhibitors. Pharmaceuticals (Basel) 2022; 15:ph15060673. [PMID: 35745594 PMCID: PMC9227096 DOI: 10.3390/ph15060673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 05/20/2022] [Accepted: 05/24/2022] [Indexed: 11/29/2022] Open
Abstract
Alzheimer disease is an age-linked neurodegenerative disorder representing one of the greatest medical care challenges of our century. Several drugs are useful in ameliorating the symptoms, even if none could stop or reverse disease progression. The standard approach is represented by the cholinesterase inhibitors (ChEIs) that restore the levels of acetylcholine (ACh) by inhibiting the acetylcholinesterase (AChE). Still, their limited efficacy has prompted researchers to develop new ChEIs that could also reduce the oxidative stress by exhibiting antioxidant properties and by chelating the main metals involved in the disease. Recently, we developed some derivatives constituted by a 2-amino-pyrimidine or a 2-amino-pyridine moiety connected to various aromatic groups by a flexible amino-alkyl linker as new dual inhibitors of AChE and butyrylcholinesterase (BChE). Following our previous studies, in this work we explored the role of the flexible linker by replacing the amino group with an amide or a carbamic group. The most potent compounds showed higher selectivity against BChE in respect to AChE, proving also to possess a weak anti-aggregating activity toward Aβ42 and tau and to be able to chelate Cu2+ and Fe3+ ions. Molecular docking and molecular dynamic studies proposed possible binding modes with the enzymes. It is noteworthy that these compounds were predicted as BBB-permeable and showed low cytotoxicity on the human brain cell line.
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Affiliation(s)
- Martina Bortolami
- Department of Scienze di Base e Applicate per l’Ingegneria, Sapienza University of Rome, Via Castro Laurenziano 7, 00185 Rome, Italy; (M.B.); (F.P.)
| | - Fabiana Pandolfi
- Department of Scienze di Base e Applicate per l’Ingegneria, Sapienza University of Rome, Via Castro Laurenziano 7, 00185 Rome, Italy; (M.B.); (F.P.)
| | - Valeria Tudino
- Department of Chimica e Tecnologia del Farmaco, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; (V.T.); (A.M.); (V.N.M.); (R.D.S.); (R.C.)
| | - Antonella Messore
- Department of Chimica e Tecnologia del Farmaco, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; (V.T.); (A.M.); (V.N.M.); (R.D.S.); (R.C.)
| | - Valentina Noemi Madia
- Department of Chimica e Tecnologia del Farmaco, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; (V.T.); (A.M.); (V.N.M.); (R.D.S.); (R.C.)
| | - Daniela De Vita
- Department of Environmental Biology, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy;
| | - Roberto Di Santo
- Department of Chimica e Tecnologia del Farmaco, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; (V.T.); (A.M.); (V.N.M.); (R.D.S.); (R.C.)
- Instituto Pasteur, Fondazione Cenci Bolognetti, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Roberta Costi
- Department of Chimica e Tecnologia del Farmaco, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; (V.T.); (A.M.); (V.N.M.); (R.D.S.); (R.C.)
- Instituto Pasteur, Fondazione Cenci Bolognetti, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Isabella Romeo
- Net4Science Academic Spin-Off, Università degli Studi “Magna Græcia” di Catanzaro, Campus “S. Venuta”, Viale Europa, 88100 Catanzaro, Italy;
- Dipartimento di Scienze della Salute, Università degli Studi “Magna Græcia” di Catanzaro, 88100 Catanzaro, Italy
| | - Stefano Alcaro
- Net4Science Academic Spin-Off, Università degli Studi “Magna Græcia” di Catanzaro, Campus “S. Venuta”, Viale Europa, 88100 Catanzaro, Italy;
- Dipartimento di Scienze della Salute, Università degli Studi “Magna Græcia” di Catanzaro, 88100 Catanzaro, Italy
- Correspondence: (S.A.); (L.S.)
| | - Marisa Colone
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, 00161 Rome, Italy; (M.C.); (A.S.)
| | - Annarita Stringaro
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, 00161 Rome, Italy; (M.C.); (A.S.)
| | - Alba Espargaró
- Department of Pharmacy and Pharmaceutical Technology and Physical-Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08007 Barcelona, Spain; (A.E.); (R.S.)
- Institute of Nanoscience and Nanotechnology (INUB), 08028 Barcelona, Spain
| | - Raimon Sabatè
- Department of Pharmacy and Pharmaceutical Technology and Physical-Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08007 Barcelona, Spain; (A.E.); (R.S.)
- Institute of Nanoscience and Nanotechnology (INUB), 08028 Barcelona, Spain
| | - Luigi Scipione
- Department of Chimica e Tecnologia del Farmaco, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; (V.T.); (A.M.); (V.N.M.); (R.D.S.); (R.C.)
- Correspondence: (S.A.); (L.S.)
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11
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Bortolami M, Pandolfi F, Tudino V, Messore A, Madia VN, De Vita D, Di Santo R, Costi R, Romeo I, Alcaro S, Colone M, Stringaro A, Espargaró A, Sabatè R, Scipione L. New Pyrimidine and Pyridine Derivatives as Multitarget Cholinesterase Inhibitors: Design, Synthesis, and In Vitro and In Cellulo Evaluation. ACS Chem Neurosci 2021; 12:4090-4112. [PMID: 34652128 PMCID: PMC8569681 DOI: 10.1021/acschemneuro.1c00485] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
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A new series of pyrimidine
and pyridine diamines was designed as
dual binding site inhibitors of cholinesterases (ChEs), characterized
by two small aromatic moieties separated by a diaminoalkyl flexible
linker. Many compounds are mixed or uncompetitive acetylcholinesterase
(AChE) and/or butyrylcholinesterase (BChE) nanomolar inhibitors, with
compound 9 being the most active on Electrophorus
electricus AChE (EeAChE) (Ki = 0.312 μM) and compound 22 on equine BChE (eqBChE) (Ki = 0.099 μM). Molecular docking and molecular dynamic
studies confirmed the interaction mode of our compounds with the enzymatic
active site. UV–vis spectroscopic studies showed that these
compounds can form complexes with Cu2+ and Fe3+ and that compounds 18, 20, and 30 have antioxidant properties. Interestingly, some compounds were
also able to reduce Aβ42 and tau aggregation, with
compound 28 being the most potent (22.3 and 17.0% inhibition
at 100 μM on Aβ42 and tau, respectively). Moreover,
the most active compounds showed low cytotoxicity on a human brain
cell line and they were predicted as BBB-permeable.
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Affiliation(s)
- Martina Bortolami
- Department of Scienze di Base e Applicate per l’Ingegneria, Sapienza University of Rome, via Castro Laurenziano 7, I-00161 Rome, Italy
| | - Fabiana Pandolfi
- Department of Scienze di Base e Applicate per l’Ingegneria, Sapienza University of Rome, via Castro Laurenziano 7, I-00161 Rome, Italy
| | - Valeria Tudino
- Department of Chimica e Tecnologia del Farmaco, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Antonella Messore
- Department of Chimica e Tecnologia del Farmaco, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Valentina Noemi Madia
- Department of Chimica e Tecnologia del Farmaco, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Daniela De Vita
- Department of Environmental Biology, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Roberto Di Santo
- Istituto Pasteur, Fondazione Cenci Bolognetti, Department of Chemistry and Technology of Drug, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Roberta Costi
- Istituto Pasteur, Fondazione Cenci Bolognetti, Department of Chemistry and Technology of Drug, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Isabella Romeo
- Net4Science s.r.l., Campus universitario ″S. Venuta″, Viale Europa, 88100 Catanzaro, Italy
- Dipartimento di Scienze della Salute, Università ″Magna Græcia″ di Catanzaro, Viale Europa, 88100 Catanzaro, Italy
| | - Stefano Alcaro
- Net4Science s.r.l., Campus universitario ″S. Venuta″, Viale Europa, 88100 Catanzaro, Italy
- Dipartimento di Scienze della Salute, Università ″Magna Græcia″ di Catanzaro, Viale Europa, 88100 Catanzaro, Italy
| | - Marisa Colone
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Viale Regina Elena, 00161 Rome, Italy
| | - Annarita Stringaro
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Viale Regina Elena, 00161 Rome, Italy
| | - Alba Espargaró
- Department of Pharmacy and Pharmaceutical Technology and Physical-Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, Avda. Joan XXIII, 27-31 Barcelona, Catalonia, Spain
| | - Raimon Sabatè
- Department of Pharmacy and Pharmaceutical Technology and Physical-Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, Avda. Joan XXIII, 27-31 Barcelona, Catalonia, Spain
| | - Luigi Scipione
- Department of Chimica e Tecnologia del Farmaco, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
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12
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Madia VN, De Vita D, Ialongo D, Tudino V, De Leo A, Scipione L, Di Santo R, Costi R, Messore A. Recent Advances in Recovery of Lycopene from Tomato Waste: A Potent Antioxidant with Endless Benefits. Molecules 2021; 26:molecules26154495. [PMID: 34361654 PMCID: PMC8347341 DOI: 10.3390/molecules26154495] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 07/10/2021] [Accepted: 07/23/2021] [Indexed: 01/15/2023] Open
Abstract
Growing attention to environmental protection leads food industries to adopt a model of "circular economy" applying safe and sustainable technologies to recover, recycle and valorize by-products. Therefore, by-products become raw material for other industries. Tomato processing industry produces significant amounts of by-products, consisting of skins and seeds. Tomato skin is very rich in lycopene, and from its seeds, high nutritional oil can be extracted. Alternative use of the two fractions not only could cut disposal costs but also allow one to extract bioactive compounds and an oil with a high nutritional value. This review focused on the recent advance in extraction of lycopene, whose beneficial effects on health are widely recognized.
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Affiliation(s)
- Valentina Noemi Madia
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy; (V.N.M.); (D.I.); (V.T.); (A.D.L.); (L.S.); (R.D.S.); (A.M.)
| | - Daniela De Vita
- Department of Environmental Biology, “Sapienza” University of Rome, p.le Aldo Moro 5, I-00185 Rome, Italy;
| | - Davide Ialongo
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy; (V.N.M.); (D.I.); (V.T.); (A.D.L.); (L.S.); (R.D.S.); (A.M.)
| | - Valeria Tudino
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy; (V.N.M.); (D.I.); (V.T.); (A.D.L.); (L.S.); (R.D.S.); (A.M.)
| | - Alessandro De Leo
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy; (V.N.M.); (D.I.); (V.T.); (A.D.L.); (L.S.); (R.D.S.); (A.M.)
| | - Luigi Scipione
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy; (V.N.M.); (D.I.); (V.T.); (A.D.L.); (L.S.); (R.D.S.); (A.M.)
| | - Roberto Di Santo
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy; (V.N.M.); (D.I.); (V.T.); (A.D.L.); (L.S.); (R.D.S.); (A.M.)
| | - Roberta Costi
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy; (V.N.M.); (D.I.); (V.T.); (A.D.L.); (L.S.); (R.D.S.); (A.M.)
- Correspondence: ; Tel.: +39-064969-3247
| | - Antonella Messore
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy; (V.N.M.); (D.I.); (V.T.); (A.D.L.); (L.S.); (R.D.S.); (A.M.)
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13
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Madia VN, Messore A, Saccoliti F, Tudino V, De Leo A, De Vita D, Bortolami M, Scipione L, Pindinello I, Costi R, Di Santo R. Tegaserod for the Treatment of Irritable Bowel Syndrome. Antiinflamm Antiallergy Agents Med Chem 2021; 19:342-369. [PMID: 31518227 PMCID: PMC7579269 DOI: 10.2174/1871523018666190911121306] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 07/29/2019] [Accepted: 08/27/2019] [Indexed: 12/12/2022]
Abstract
Background: Tegaserod (Zelnorm®) is a 5-hydroxytryptamine (serotonin) type 4 receptor agonist for the treatment of hypomotility disorders of the lower gastrointestinal tract associated with the irritable bowel syndrome with constipation (IBS-C). Objective: The authors provide the reader with a better understanding on tegaserod mechanism of action, on its pharmacodynamics and pharmacokinetic properties, on safety and tolerability, with a summary of the key published clinical trials conducted in patients with irritable bowel syndrome (IBS). Its effects on colon inflammation have also been described. Results: Tegaserod was withdrawn in 2007 due to increased risks of cardiovascular adverse effects. The manufacturer denied this, because pre-existing cardiovascular disease or risk factors were attributed to all affected patients. Thus, no causal relationship between tegaserod use and cardiovascular events was clearly shown. A matched case-control study of tegaserod-treated with untreated patients found no association between tegaserod and adverse cardiovascular outcomes. Despite its adverse effects, tegaserod resulted to be effective in treating chronic constipation in adult women aged < 65 years with IBS-C, while the safety and effectiveness of tegaserod in men with IBS-C have not been established. Conclusion: Tegaserod was resubmitted to the Food and Drug Administration in 2018 for use in a low-risk population. Moreover, tegaserod has also been shown to improve symptoms, enhance gastric accommodation and significantly attenuate visceral pain arising from the colon in functional dyspepsia patients. Treatment with tegaserod seems also to exert a protective effect in inflamed colons, reducing the severity of colitis in animal models.
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Affiliation(s)
- Valentina Noemi Madia
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur - Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Antonella Messore
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur - Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Francesco Saccoliti
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur - Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Valeria Tudino
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur - Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Alessandro De Leo
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur - Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Daniela De Vita
- Dipartimento di Biologia Ambientale, "Sapienza" Universita di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Martina Bortolami
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur - Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Luigi Scipione
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur - Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Ivano Pindinello
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur - Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Roberta Costi
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur - Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Roberto Di Santo
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur - Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
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14
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Messore A, Corona A, Madia VN, Saccoliti F, Tudino V, De Leo A, Ialongo D, Scipione L, De Vita D, Amendola G, Novellino E, Cosconati S, Métifiot M, Andreola ML, Esposito F, Grandi N, Tramontano E, Costi R, Di Santo R. Quinolinonyl Non-Diketo Acid Derivatives as Inhibitors of HIV-1 Ribonuclease H and Polymerase Functions of Reverse Transcriptase. J Med Chem 2021; 64:8579-8598. [PMID: 34106711 PMCID: PMC8279492 DOI: 10.1021/acs.jmedchem.1c00535] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
![]()
Novel anti-HIV agents
are still needed to overcome resistance issues,
in particular inhibitors acting against novel viral targets. The ribonuclease
H (RNase H) function of the reverse transcriptase (RT) represents
a validated and promising target, and no inhibitor has reached the
clinical pipeline yet. Here, we present rationally designed non-diketo
acid selective RNase H inhibitors (RHIs) based on the quinolinone
scaffold starting from former dual integrase (IN)/RNase H quinolinonyl
diketo acids. Several derivatives were synthesized and tested against
RNase H and viral replication and found active at micromolar concentrations.
Docking studies within the RNase H catalytic site, coupled with site-directed
mutagenesis, and Mg2+ titration experiments demonstrated
that our compounds coordinate the Mg2+ cofactor and interact
with amino acids of the RNase H domain that are highly conserved among
naïve and treatment-experienced patients. In general, the new
inhibitors influenced also the polymerase activity of RT but were
selective against RNase H vs the IN enzyme.
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Affiliation(s)
- Antonella Messore
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Angela Corona
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria di Monserrato, SS554-09042 Monserrato (CA), Italy
| | - Valentina Noemi Madia
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Francesco Saccoliti
- D3 PharmaChemistry, Italian Institute of Technology, Via Morego 30, I-16163 Genova, Italy
| | - Valeria Tudino
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Alessandro De Leo
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Davide Ialongo
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Luigi Scipione
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Daniela De Vita
- Department of Environmental Biology, "Sapienza" University of Rome, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Giorgio Amendola
- DiSTABiF, University of Campania "Luigi Vanvitelli", Via Vivaldi 43, 81100 Caserta, Italy
| | - Ettore Novellino
- Department of Pharmacy, University Federico II of Naples, Via D. Montesano 49, 80131 Naples, Italy
| | - Sandro Cosconati
- DiSTABiF, University of Campania "Luigi Vanvitelli", Via Vivaldi 43, 81100 Caserta, Italy
| | - Mathieu Métifiot
- Laboratoire MFP, UMR 5234, CNRS - Université de Bordeaux, 146 rue Léo Saignat, 33076 Bordeaux cedex, France
| | - Marie-Line Andreola
- Laboratoire MFP, UMR 5234, CNRS - Université de Bordeaux, 146 rue Léo Saignat, 33076 Bordeaux cedex, France
| | - Francesca Esposito
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria di Monserrato, SS554-09042 Monserrato (CA), Italy
| | - Nicole Grandi
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria di Monserrato, SS554-09042 Monserrato (CA), Italy
| | - Enzo Tramontano
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria di Monserrato, SS554-09042 Monserrato (CA), Italy
| | - Roberta Costi
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Roberto Di Santo
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
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15
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Bortolami M, Pandolfi F, Messore A, Rocco D, Feroci M, Di Santo R, De Vita D, Costi R, Cascarino P, Simonetti G, Scipione L. Design, synthesis and biological evaluation of a series of iron and copper chelating deferiprone derivatives as new agents active against Candida albicans. Bioorg Med Chem Lett 2021; 42:128087. [PMID: 33964446 DOI: 10.1016/j.bmcl.2021.128087] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 04/23/2021] [Accepted: 05/02/2021] [Indexed: 11/28/2022]
Abstract
Candida albicans, in specific conditions, is responsible of severe invasive systemic candidiasis that are related to its ability to produce biofilm on biological and artificial surfaces. Many studies reported the role of iron in fungal growth and virulence and the ability of metal chelating agents to interfere with C. albicans metabolism, virulence and biofilm formation. Here we report the activity of 3-hydroxy-1,2-dimethyl-4(1H)-pyridinone (deferiprone) derivatives against C. albicans planktonic cells and biofilm. Some of the studied compounds (2b and 3b) were able to chelate Fe(III) and Cu(II), and showed an interesting activity on planktonic cells (MIC50 of 32 μg/mL and 16 μg/mL respectively) and on biofilm formation (BMIC50 of 32 μg/mL and 16 μg/mL respectively) in cultured ATCC 10,231C. albicans; this activity was reduced, in a concentration dependent way, by the addition of Fe(III) and Cu(II) to the culture media. Furthermore, the most active compound 3b showed a low toxicity on Galleria mellonella larvae.
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Affiliation(s)
- Martina Bortolami
- Department of Scienze di Base e Applicate per l'Ingegneria, Sapienza University of Rome, via Castro Laurenziano 7, 00161 Rome, Italy
| | - Fabiana Pandolfi
- Department of Scienze di Base e Applicate per l'Ingegneria, Sapienza University of Rome, via Castro Laurenziano 7, 00161 Rome, Italy.
| | - Antonella Messore
- Department of Chimica e Tecnologia del Farmaco, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Daniele Rocco
- Department of Scienze di Base e Applicate per l'Ingegneria, Sapienza University of Rome, via Castro Laurenziano 7, 00161 Rome, Italy
| | - Marta Feroci
- Department of Scienze di Base e Applicate per l'Ingegneria, Sapienza University of Rome, via Castro Laurenziano 7, 00161 Rome, Italy
| | - Roberto Di Santo
- Department of Chimica e Tecnologia del Farmaco, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; Istituto Pasteur, Fondazione Cenci Bolognetti, Department of Chemistry and Technology of Drug, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Daniela De Vita
- Department of Environmental Biology, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Roberta Costi
- Department of Chimica e Tecnologia del Farmaco, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy; Istituto Pasteur, Fondazione Cenci Bolognetti, Department of Chemistry and Technology of Drug, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Paola Cascarino
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Giovanna Simonetti
- Department of Environmental Biology, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy.
| | - Luigi Scipione
- Department of Chimica e Tecnologia del Farmaco, Sapienza University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
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16
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Madia VN, Messorea A, De Leo A, Tudino V, Pindinello I, Saccoliti F, De Vita D, Scipione L, Costi R, Di Santoa R. Small-molecule Inhibitors of HIV-1 Reverse Transcriptase-Associated Ribonuclease H function: Challenges and Recent Developments. Curr Med Chem 2021; 28:6146-6178. [PMID: 34225606 DOI: 10.2174/0929867328666210322164557] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 02/13/2021] [Accepted: 02/15/2021] [Indexed: 11/22/2022]
Abstract
Multiple combination of antiretroviral drugs has remarkably improved the treatment of HIV-1 infection. However, life-long treatments and drug resistance are a still open issue that requires continuous efforts for identification of novel antiviral drugs. BACKGROUND the reverse transcriptase-associated ribonuclease H (RNase H) hydrolyzes the HIV genome to allow synthesizing viral DNA. Currently, no RNase H inhibitors (RHIs) have reached the clinical phase. Therefore, RNase H can be defined as an attractive target for drug design. OBJECTIVE despite the wealth of information available for RNase H domain, the development of RHIs with high specificity and low cellular toxicity has been disappointing. However, it is now becoming increasingly evident that reverse transcriptase is a highly versatile enzyme, undergoing major structural alterations to complete its catalysis, and that exists a close spatial and temporal interplay between reverse transcriptase polymerase and RNase H domains. This review sums up the present dares in targeting RNase H encompassing the challenges in selectively inhibiting RNase H vs polymerase and/or HIV-1 integrase and the weak antiviral activity of active site inhibitors, probably for a substrate barrier that impedes small molecules to reach the targeted site. Moreover, focus is given on the most recent progresses in the field of medicinal chemistry that have led to the identification of several small molecules as RHIs in the last few years. CONCLUSION RHIs could be a new class of drugs with novel mechanism of action highly precious for the treatment of resistant HIV strains.
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Affiliation(s)
- Valentina Noemi Madia
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur - Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Antonella Messorea
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur - Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Alessandro De Leo
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur - Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Valeria Tudino
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur - Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Ivano Pindinello
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur - Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Francesco Saccoliti
- D3 PharmaChemistry, Italian Institute of Technology, Via Morego 30, I-16163 Genova, Italy
| | - Daniela De Vita
- Dipartimento di Biologia Ambientale, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Luigi Scipione
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur - Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Roberta Costi
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur - Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Roberto Di Santoa
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur - Fondazione Cenci Bolognetti, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185 Rome, Italy
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17
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Madia VN, De Vita D, Messore A, Toniolo C, Tudino V, De Leo A, Pindinello I, Ialongo D, Saccoliti F, D’Ursi AM, Grimaldi M, Ceccobelli P, Scipione L, Di Santo R, Costi R. Analytical Characterization of an Inulin-Type Fructooligosaccharide from Root-Tubers of Asphodelusramosus L. Pharmaceuticals (Basel) 2021; 14:ph14030278. [PMID: 33808608 PMCID: PMC8003451 DOI: 10.3390/ph14030278] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 03/15/2021] [Accepted: 03/17/2021] [Indexed: 11/16/2022] Open
Abstract
Plant-based systems continue to play a pivotal role in healthcare, and their use has been extensively documented. Asphodelus L. is a genus comprising various herbaceous species, known by the trivial name Asphodelus. These plants have been known since antiquity for both food and therapeutic uses, especially for treating several diseases associated with inflammatory and infectious skin disorders. Phytochemical studies revealed the presence of different constituents, mainly anthraquinones, triterpenoids, phenolic acids, and flavonoids. Although extensive literature has been published on these constituents, a paucity of information has been reported regarding the carbohydrate composition, such as fructans and fructan-like derivatives. The extraction of water-soluble neutral polysaccharides is commonly performed using water extraction, at times assisted by microwaves and ultrasounds. Herein, we reported the investigation of the alkaline extraction of root-tubers of Asphodelus ramosus L., analyzing the water-soluble polysaccharides obtained by precipitation from the alkaline extract and its subsequent purification by chromatography. A polysaccharide was isolated by alkaline extraction; the HPTLC study to determine its composition showed fructose as the main monosaccharide. FT-IR analysis showed the presence of an inulin-type structure, and NMR analyses allowed us to conclude that A. ramosus roots contain polysaccharide with an inulin-type fructooligosaccharide with a degree of polymerization of 7–8.
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Affiliation(s)
- Valentina Noemi Madia
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, 00185 Rome, Italy; (V.N.M.); (V.T.); (A.D.L.); (I.P.); (D.I.); (L.S.); (R.D.S.); (R.C.)
| | - Daniela De Vita
- Department of Environmental Biology, “Sapienza” University of Rome, p.le Aldo Moro 5, 00185 Rome, Italy; (D.D.V.); (C.T.)
| | - Antonella Messore
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, 00185 Rome, Italy; (V.N.M.); (V.T.); (A.D.L.); (I.P.); (D.I.); (L.S.); (R.D.S.); (R.C.)
- Correspondence: ; Tel.: +39-06-4991-3965
| | - Chiara Toniolo
- Department of Environmental Biology, “Sapienza” University of Rome, p.le Aldo Moro 5, 00185 Rome, Italy; (D.D.V.); (C.T.)
| | - Valeria Tudino
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, 00185 Rome, Italy; (V.N.M.); (V.T.); (A.D.L.); (I.P.); (D.I.); (L.S.); (R.D.S.); (R.C.)
| | - Alessandro De Leo
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, 00185 Rome, Italy; (V.N.M.); (V.T.); (A.D.L.); (I.P.); (D.I.); (L.S.); (R.D.S.); (R.C.)
| | - Ivano Pindinello
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, 00185 Rome, Italy; (V.N.M.); (V.T.); (A.D.L.); (I.P.); (D.I.); (L.S.); (R.D.S.); (R.C.)
| | - Davide Ialongo
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, 00185 Rome, Italy; (V.N.M.); (V.T.); (A.D.L.); (I.P.); (D.I.); (L.S.); (R.D.S.); (R.C.)
| | - Francesco Saccoliti
- D3 PharmaChemistry, Italian Institute of Technology, Via Morego 30, 16163 Genova, Italy;
| | - Anna Maria D’Ursi
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, Fisciano, 84084 Salerno, Italy; (A.M.D.); (M.G.)
| | - Manuela Grimaldi
- Department of Pharmacy, University of Salerno, Via Giovanni Paolo II, Fisciano, 84084 Salerno, Italy; (A.M.D.); (M.G.)
| | | | - Luigi Scipione
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, 00185 Rome, Italy; (V.N.M.); (V.T.); (A.D.L.); (I.P.); (D.I.); (L.S.); (R.D.S.); (R.C.)
| | - Roberto Di Santo
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, 00185 Rome, Italy; (V.N.M.); (V.T.); (A.D.L.); (I.P.); (D.I.); (L.S.); (R.D.S.); (R.C.)
| | - Roberta Costi
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, 00185 Rome, Italy; (V.N.M.); (V.T.); (A.D.L.); (I.P.); (D.I.); (L.S.); (R.D.S.); (R.C.)
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18
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Madia VN, Nicolai A, Messore A, De Leo A, Ialongo D, Tudino V, Saccoliti F, De Vita D, Scipione L, Artico M, Taurone S, Taglieri L, Di Santo R, Scarpa S, Costi R. Design, Synthesis and Biological Evaluation of New Pyrimidine Derivatives as Anticancer Agents. Molecules 2021; 26:molecules26030771. [PMID: 33540875 PMCID: PMC7867324 DOI: 10.3390/molecules26030771] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 01/27/2021] [Accepted: 01/28/2021] [Indexed: 02/06/2023] Open
Abstract
Background: Anticancer drug resistance is a challenging phenomenon of growing concern which arises from alteration in drug targets. Despite the fast speed of new chemotherapeutic agent design, the increasing prevalence of this phenomenon requires further research and treatment development. Recently, we reported a new aminopyrimidine compound—namely RDS 344—as a potential innovative anticancer agent. Methods: Herein, we report the design, synthesis, and anti-proliferative activity of new aminopyrimidine derivatives structurally related to RDS 3442 obtained by carrying out substitutions at position 6 of the pyrimidine core and/or on the 2-aniline ring of our hit. The ability to inhibit cell proliferation was evaluated on different types of tumors, glioblastoma, triple-negative breast cancer, oral squamous cell carcinomas and colon cancer plus on human dermal fibroblasts chosen as control of normal cells. Results: The most interesting compound was the N-benzyl counterpart of RDS 3442, namely 2a, that induced a significant decrease in cell viability in all the tested tumor cell lines, with EC50s ranging from 4 and 8 μM, 4–13 times more active of hit. Conclusions: These data suggest a potential role for this class of molecules as promising tool for new approaches in treating cancers of different histotype.
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Affiliation(s)
- Valentina Noemi Madia
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, 00185 Rome, Italy; (V.N.M.); (A.D.L.); (D.I.); (V.T.); (L.S.); (R.D.S.); (R.C.)
| | - Alice Nicolai
- Department of Sensory Organs, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (A.N.); (M.A.); (S.T.)
- Department of Experimental Medicine, “Sapienza” University of Rome, Viale Regina Elena 324, I-00161 Rome, Italy; (L.T.); (S.S.)
| | - Antonella Messore
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, 00185 Rome, Italy; (V.N.M.); (A.D.L.); (D.I.); (V.T.); (L.S.); (R.D.S.); (R.C.)
- Correspondence: ; Tel.: +39-06-4991-3965
| | - Alessandro De Leo
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, 00185 Rome, Italy; (V.N.M.); (A.D.L.); (D.I.); (V.T.); (L.S.); (R.D.S.); (R.C.)
| | - Davide Ialongo
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, 00185 Rome, Italy; (V.N.M.); (A.D.L.); (D.I.); (V.T.); (L.S.); (R.D.S.); (R.C.)
| | - Valeria Tudino
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, 00185 Rome, Italy; (V.N.M.); (A.D.L.); (D.I.); (V.T.); (L.S.); (R.D.S.); (R.C.)
| | - Francesco Saccoliti
- D3 PharmaChemistry, Italian Institute of Technology, Via Morego 30, I-16163 Genova, Italy;
| | - Daniela De Vita
- Department of Environmental Biology, “Sapienza” University of Rome, p.le Aldo Moro 5, I-00185, Rome, Italy;
| | - Luigi Scipione
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, 00185 Rome, Italy; (V.N.M.); (A.D.L.); (D.I.); (V.T.); (L.S.); (R.D.S.); (R.C.)
| | - Marco Artico
- Department of Sensory Organs, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (A.N.); (M.A.); (S.T.)
| | - Samanta Taurone
- Department of Sensory Organs, “Sapienza” University of Rome, Viale del Policlinico 155, 00161 Rome, Italy; (A.N.); (M.A.); (S.T.)
| | - Ludovica Taglieri
- Department of Experimental Medicine, “Sapienza” University of Rome, Viale Regina Elena 324, I-00161 Rome, Italy; (L.T.); (S.S.)
| | - Roberto Di Santo
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, 00185 Rome, Italy; (V.N.M.); (A.D.L.); (D.I.); (V.T.); (L.S.); (R.D.S.); (R.C.)
| | - Susanna Scarpa
- Department of Experimental Medicine, “Sapienza” University of Rome, Viale Regina Elena 324, I-00161 Rome, Italy; (L.T.); (S.S.)
| | - Roberta Costi
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma, p.le Aldo Moro 5, 00185 Rome, Italy; (V.N.M.); (A.D.L.); (D.I.); (V.T.); (L.S.); (R.D.S.); (R.C.)
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19
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Bonatto V, Batista PHJ, Cianni L, De Vita D, Silva DG, Cedron R, Tezuka DY, de Albuquerque S, Moraes CB, Franco CH, Lameira J, Leitão A, Montanari CA. On the intrinsic reactivity of highly potent trypanocidal cruzain inhibitors. RSC Med Chem 2020; 11:1275-1284. [PMID: 34095840 DOI: 10.1039/d0md00097c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Accepted: 08/03/2020] [Indexed: 11/21/2022] Open
Abstract
The cysteine protease cruzipain is considered to be a validated target for therapeutic intervention in the treatment of Chagas disease. Hence, peptidomimetic cruzipain inhibitors having a reactive group (known as warhead) are subject to continuous studies to discover novel antichagasic compounds. Here, we evaluated how different warheads for a set of structurally similar related compounds could inhibit the activity of cruzipain and, ultimately, their trypanocidal effect. We first investigated in silico the intrinsic reactivity of these compounds by applying the Fukui index to correlate it with the enzymatic affinity. Then, we evaluated their potency against T. cruzi (Y and Tulahuen strains), which revealed the reversible cruzain inhibitor Neq0656 as a better trypanocidal agent (ECY.strain 50 = 0.1 μM; SI = 58.4) than the current drug benznidazole (ECY.strain 50 = 5.1 μM; SI > 19.6). We also measured the half-life time by HPLC analysis of three lead compounds in the presence of glutathione and cysteine to experimentally assess their intrinsic reactivity. Results clearly illustrated the reactivity trend for the warheads (azanitrile > aldehyde > nitrile), where the aldehyde displayed an intermediate intrinsic reactivity. Therefore, the aldehyde bearing peptidomimetic compounds should be subject for in-depth evaluation in the drug discovery process.
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Affiliation(s)
- Vinicius Bonatto
- Medicinal Chemistry Group, Institute of Chemistry of São Carlos, University of São Paulo Avenue Trabalhador Sancarlense, 400 23566-590 São Carlos/SP Brazil
| | - Pedro Henrique Jatai Batista
- Medicinal Chemistry Group, Institute of Chemistry of São Carlos, University of São Paulo Avenue Trabalhador Sancarlense, 400 23566-590 São Carlos/SP Brazil
| | - Lorenzo Cianni
- Medicinal Chemistry Group, Institute of Chemistry of São Carlos, University of São Paulo Avenue Trabalhador Sancarlense, 400 23566-590 São Carlos/SP Brazil
| | - Daniela De Vita
- Medicinal Chemistry Group, Institute of Chemistry of São Carlos, University of São Paulo Avenue Trabalhador Sancarlense, 400 23566-590 São Carlos/SP Brazil
| | - Daniel G Silva
- Medicinal Chemistry Group, Institute of Chemistry of São Carlos, University of São Paulo Avenue Trabalhador Sancarlense, 400 23566-590 São Carlos/SP Brazil
| | - Rodrigo Cedron
- Medicinal Chemistry Group, Institute of Chemistry of São Carlos, University of São Paulo Avenue Trabalhador Sancarlense, 400 23566-590 São Carlos/SP Brazil
| | - Daiane Y Tezuka
- Medicinal Chemistry Group, Institute of Chemistry of São Carlos, University of São Paulo Avenue Trabalhador Sancarlense, 400 23566-590 São Carlos/SP Brazil .,Ribeirão Preto School of Pharmaceutical Sciences, University of São Paulo Ribeirão Preto São Paulo Brazil
| | - Sérgio de Albuquerque
- Ribeirão Preto School of Pharmaceutical Sciences, University of São Paulo Ribeirão Preto São Paulo Brazil
| | - Carolina Borsoi Moraes
- Laboratório Nacional de Biociências (LNBio), Centro Nacional de Pesquisa em Energia e Materiais (CNPEM) Campinas São Paulo Brazil
| | - Caio Haddad Franco
- Laboratório Nacional de Biociências (LNBio), Centro Nacional de Pesquisa em Energia e Materiais (CNPEM) Campinas São Paulo Brazil
| | - Jerônimo Lameira
- Medicinal Chemistry Group, Institute of Chemistry of São Carlos, University of São Paulo Avenue Trabalhador Sancarlense, 400 23566-590 São Carlos/SP Brazil .,Laboratório de Planejamento e Desenvolvimento de Fármacos, Instituto de Ciências Exatas e Naturais, Universidade Federal do Pará Rua Augusto Corrêa 01 CP 66075-110 Belém-PA Brazil
| | - Andrei Leitão
- Medicinal Chemistry Group, Institute of Chemistry of São Carlos, University of São Paulo Avenue Trabalhador Sancarlense, 400 23566-590 São Carlos/SP Brazil
| | - Carlos A Montanari
- Medicinal Chemistry Group, Institute of Chemistry of São Carlos, University of São Paulo Avenue Trabalhador Sancarlense, 400 23566-590 São Carlos/SP Brazil
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20
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Frezza C, Venditti A, De Vita D, Toniolo C, Franceschin M, Ventrone A, Tomassini L, Foddai S, Guiso M, Nicoletti M, Bianco A, Serafini M. Phytochemistry, Chemotaxonomy, and Biological Activities of the Araucariaceae Family-A Review. Plants (Basel) 2020; 9:plants9070888. [PMID: 32674354 PMCID: PMC7412567 DOI: 10.3390/plants9070888] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 07/09/2020] [Accepted: 07/09/2020] [Indexed: 12/03/2022]
Abstract
In this review article, the phytochemistry of the species belonging to the Araucariaceae family is explored. Among these, in particular, it is given a wide overview on the phytochemical profile of Wollemia genus, for the first time. In addition to this, the ethnopharmacology and the general biological activities associated to the Araucariaceae species are singularly described. Lastly, the chemotaxonomy at the genus and family levels is described and detailed.
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Affiliation(s)
- Claudio Frezza
- Dipartimento di Biologia Ambientale, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy; (D.D.V.); (C.T.); (A.V.); (L.T.); (S.F.); (M.N.); (M.S.)
- Correspondence:
| | - Alessandro Venditti
- Dipartimento di Chimica, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy; (A.V.); (M.F.); (M.G.); (A.B.)
| | - Daniela De Vita
- Dipartimento di Biologia Ambientale, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy; (D.D.V.); (C.T.); (A.V.); (L.T.); (S.F.); (M.N.); (M.S.)
| | - Chiara Toniolo
- Dipartimento di Biologia Ambientale, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy; (D.D.V.); (C.T.); (A.V.); (L.T.); (S.F.); (M.N.); (M.S.)
| | - Marco Franceschin
- Dipartimento di Chimica, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy; (A.V.); (M.F.); (M.G.); (A.B.)
| | - Antonio Ventrone
- Dipartimento di Biologia Ambientale, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy; (D.D.V.); (C.T.); (A.V.); (L.T.); (S.F.); (M.N.); (M.S.)
| | - Lamberto Tomassini
- Dipartimento di Biologia Ambientale, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy; (D.D.V.); (C.T.); (A.V.); (L.T.); (S.F.); (M.N.); (M.S.)
| | - Sebastiano Foddai
- Dipartimento di Biologia Ambientale, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy; (D.D.V.); (C.T.); (A.V.); (L.T.); (S.F.); (M.N.); (M.S.)
| | - Marcella Guiso
- Dipartimento di Chimica, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy; (A.V.); (M.F.); (M.G.); (A.B.)
| | - Marcello Nicoletti
- Dipartimento di Biologia Ambientale, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy; (D.D.V.); (C.T.); (A.V.); (L.T.); (S.F.); (M.N.); (M.S.)
| | - Armandodoriano Bianco
- Dipartimento di Chimica, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy; (A.V.); (M.F.); (M.G.); (A.B.)
| | - Mauro Serafini
- Dipartimento di Biologia Ambientale, Università di Roma “La Sapienza”, Piazzale Aldo Moro 5, 00185 Rome, Italy; (D.D.V.); (C.T.); (A.V.); (L.T.); (S.F.); (M.N.); (M.S.)
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21
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Messore A, Corona A, Madia VN, Saccoliti F, Tudino V, De Leo A, Scipione L, De Vita D, Amendola G, Di Maro S, Novellino E, Cosconati S, Métifiot M, Andreola ML, Valenti P, Esposito F, Grandi N, Tramontano E, Costi R, Di Santo R. Pyrrolyl Pyrazoles as Non-Diketo Acid Inhibitors of the HIV-1 Ribonuclease H Function of Reverse Transcriptase. ACS Med Chem Lett 2020; 11:798-805. [PMID: 32435387 DOI: 10.1021/acsmedchemlett.9b00617] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 03/05/2020] [Indexed: 01/15/2023] Open
Abstract
Due to the biological liability of diketo acid (DKA) chain, we transferred this element of our previously reported anti-HIV-1 pyrrolyl derivatives to a non-DKA scaffold, obtaining a series of pyrrolyl-pyrazole carboxylic acids as new RNase H inhibitors. Among the newly synthesized derivatives, oxyphenylpyrrolyl-pyrazoles demonstrated inhibitory activities within the low micromolar/submicromolar range with compound 11b being the most potent. Interestingly, all tested compounds showed up to 2 orders of magnitude of selectivity for RNase H vs integrase. Docking studies within the RNase H catalytic site, coupled with site-directed mutagenesis, showed the key structural features that could confer the ability to establish specific interactions within RNase H. Furthermore, they proved the ability of our compounds to interact with amino acids highly conserved among HIV-1 subspecies isolated among patients carrying drug-resistant variants. In the end, the newly discovered pyrazole carboxylic acid derivatives feature promising serum stability with respect to their corresponding DKAs.
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Affiliation(s)
- Antonella Messore
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, “Sapienza” Università di Roma, p.le Aldo Moro 5, I-00185 Roma, Italy
| | - Angela Corona
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria di Monserrato, SS554-09042 Monserrato (CA), Italy
| | - Valentina Noemi Madia
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, “Sapienza” Università di Roma, p.le Aldo Moro 5, I-00185 Roma, Italy
| | - Francesco Saccoliti
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, “Sapienza” Università di Roma, p.le Aldo Moro 5, I-00185 Roma, Italy
| | - Valeria Tudino
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, “Sapienza” Università di Roma, p.le Aldo Moro 5, I-00185 Roma, Italy
| | - Alessandro De Leo
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, “Sapienza” Università di Roma, p.le Aldo Moro 5, I-00185 Roma, Italy
| | - Luigi Scipione
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, “Sapienza” Università di Roma, p.le Aldo Moro 5, I-00185 Roma, Italy
| | - Daniela De Vita
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, “Sapienza” Università di Roma, p.le Aldo Moro 5, I-00185 Roma, Italy
| | - Giorgio Amendola
- DiSTABiF, University of Campania “Luigi Vanvitelli”, Via Vivaldi 43, 81100 Caserta, Italy
| | - Salvatore Di Maro
- DiSTABiF, University of Campania “Luigi Vanvitelli”, Via Vivaldi 43, 81100 Caserta, Italy
| | - Ettore Novellino
- Department of Pharmacy, University Federico II of Naples, Via D. Montesano 49, 80131 Naples, Italy
| | - Sandro Cosconati
- DiSTABiF, University of Campania “Luigi Vanvitelli”, Via Vivaldi 43, 81100 Caserta, Italy
| | - Mathieu Métifiot
- Laboratoire MFP, UMR 5234, CNRS, Université de Bordeaux, 146 rue Léo Saignat, 33076 Bordeaux cedex, France
| | - Marie-Line Andreola
- Laboratoire MFP, UMR 5234, CNRS, Université de Bordeaux, 146 rue Léo Saignat, 33076 Bordeaux cedex, France
| | - Piera Valenti
- Department of Public Health and Infectious Diseases, “Sapienza” University of Rome, p.le Aldo Moro 5, I-00185 Rome, Italy
| | - Francesca Esposito
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria di Monserrato, SS554-09042 Monserrato (CA), Italy
| | - Nicole Grandi
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria di Monserrato, SS554-09042 Monserrato (CA), Italy
| | - Enzo Tramontano
- Department of Life and Environmental Sciences, University of Cagliari, Cittadella Universitaria di Monserrato, SS554-09042 Monserrato (CA), Italy
| | - Roberta Costi
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, “Sapienza” Università di Roma, p.le Aldo Moro 5, I-00185 Roma, Italy
| | - Roberto Di Santo
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, “Sapienza” Università di Roma, p.le Aldo Moro 5, I-00185 Roma, Italy
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22
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Bortolami M, Pandolfi F, De Vita D, Carafa C, Messore A, Di Santo R, Feroci M, Costi R, Chiarotto I, Bagetta D, Alcaro S, Colone M, Stringaro A, Scipione L. New deferiprone derivatives as multi-functional cholinesterase inhibitors: design, synthesis and in vitro evaluation. Eur J Med Chem 2020; 198:112350. [PMID: 32380385 DOI: 10.1016/j.ejmech.2020.112350] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/15/2020] [Accepted: 04/16/2020] [Indexed: 01/19/2023]
Abstract
In order to obtain multi-functional molecules for Alzheimer's disease, a series of deferiprone derivatives has been synthesized and evaluated in vitro with the hypothesis that they can restore the cholinergic tone and attenuate the dyshomeostasis of the metals mainly involved in the pathology. These compounds were designed as dual binding site AChE inhibitors: they possess an arylalkylamine moiety connected via an alkyl chain to a 3-hydroxy-4-pyridone fragment, to allow the simultaneous interaction with catalytic active site (CAS) and peripheral anionic site (PAS) of the enzyme. Deferiprone moiety and 2-aminopyridine, 2-aminopyrimidine or 2,4-diaminopyrimidine groups have been incorporated into these compounds, in order to obtain molecules potentially able to chelate bio-metals colocalized in Aβ plaques and involved in the generation of radical species. Synthesized compounds were tested by enzymatic inhibition studies towards EeAChE and eqBChE using Ellman's method. The most potent EeAChE inhibitor is compound 5a, with a Ki of 788 ± 51 nM, while the most potent eqBChE inhibitors are compounds 12 and 19, with Ki values of 182 ± 18 nM and 258 ± 25 nM respectively. Selected compounds, among the most potent cholinesterases inhibitors, were able to form complex with iron and in some cases with copper and zinc. Moreover, these compounds were characterized by low toxicity on U-87 MG Cell Line from human brain (glioblastoma astrocytoma).
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Affiliation(s)
- Martina Bortolami
- Department of Chimica e Tecnologia del Farmaco, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185, Rome, Italy
| | - Fabiana Pandolfi
- Department of Scienze di Base e Applicate per l'Ingegneria, Sapienza University of Rome, via Castro Laurenziano 7, I-00161, Rome, Italy
| | - Daniela De Vita
- Department of Environmental Biology, Sapienza University of Rome, P.le A. Moro 5, 00185, Rome, Italy
| | - Camilla Carafa
- Department of Chimica e Tecnologia del Farmaco, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185, Rome, Italy
| | - Antonella Messore
- Department of Chimica e Tecnologia del Farmaco, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185, Rome, Italy
| | - Roberto Di Santo
- Department of Chimica e Tecnologia del Farmaco, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185, Rome, Italy; Istituto Pasteur, Fondazione Cenci Bolognetti, Department of Chemistry and Technology of Drug, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185, Rome, Italy
| | - Marta Feroci
- Department of Scienze di Base e Applicate per l'Ingegneria, Sapienza University of Rome, via Castro Laurenziano 7, I-00161, Rome, Italy
| | - Roberta Costi
- Department of Chimica e Tecnologia del Farmaco, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185, Rome, Italy; Istituto Pasteur, Fondazione Cenci Bolognetti, Department of Chemistry and Technology of Drug, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185, Rome, Italy
| | - Isabella Chiarotto
- Department of Scienze di Base e Applicate per l'Ingegneria, Sapienza University of Rome, via Castro Laurenziano 7, I-00161, Rome, Italy
| | - Donatella Bagetta
- Net4Science s.r.l., Campus universitario "S. Venuta", Viale Europa, 88100, Catanzaro, Italy
| | - Stefano Alcaro
- Net4Science s.r.l., Campus universitario "S. Venuta", Viale Europa, 88100, Catanzaro, Italy; Dipartimento di Scienze della Salute, Università"Magna Græcia" di Catanzaro, Viale Europa, 88100, Catanzaro, Italy.
| | - Marisa Colone
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Viale Regina Elena, 00161, Rome, Italy
| | - Annarita Stringaro
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Viale Regina Elena, 00161, Rome, Italy
| | - Luigi Scipione
- Department of Chimica e Tecnologia del Farmaco, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185, Rome, Italy.
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23
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Venditti A, Frezza C, Rossi G, Sciubba F, Ornano L, De Vita D, Toniolo C, Tomassini L, Foddai S, Nicoletti M, Di Cocco ME, Bianco A, Serafini M. A new diterpene and other compounds from the unripe female cones of Wollemia nobilis. Nat Prod Res 2020; 35:3839-3849. [PMID: 32233655 DOI: 10.1080/14786419.2020.1741585] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
In this work, the first phytochemical analysis ever performed on the unripe female cones of Wollemia nobilis W. G. Jones, K. D. Hill & J. M. Allen was described. The analysis evidenced the presence of a new derivative of sandaracopimaric acid together with rare diterpenoid derivatives and known compounds of chemosystematic and bioactivity relevance. Some of these were evidenced in the species or in the family for the first time during this study. The further implications of the isolated compounds in the field of chemosystematics, pharmacology and nutraceutics were discussed.
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Affiliation(s)
| | - Claudio Frezza
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Rome, Italy
| | - Giacomo Rossi
- Dipartimento di Chimica, Università di Roma "La Sapienza", Rome, Italy
| | - Fabio Sciubba
- Dipartimento di Chimica, Università di Roma "La Sapienza", Rome, Italy
| | - Luigi Ornano
- Dipartimento di Chimica, Università di Roma "La Sapienza", Rome, Italy
| | - Daniela De Vita
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Rome, Italy
| | - Chiara Toniolo
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Rome, Italy
| | - Lamberto Tomassini
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Rome, Italy
| | - Sebastiano Foddai
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Rome, Italy
| | - Marcello Nicoletti
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Rome, Italy
| | | | | | - Mauro Serafini
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Rome, Italy
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24
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De Vita D, Messore A, Toniolo C, Frezza C, Scipione L, Bertea CM, Micera M, Di Sarno V, Madia VN, Pindinello I, Roscilli P, Botto A, Simonetti G, Orekhova A, Manfredini S, Costi R, Di Santo R. Towards a new application of amaranth seed oil as an agent against Candida albicans. Nat Prod Res 2019; 35:4621-4626. [PMID: 31795749 DOI: 10.1080/14786419.2019.1696335] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Amaranthus spp. (Amaranthaceae family), known as amaranth, are plants native of Central America, today produced in many parts of the world. due to their popularity popular as a health food. Because of its composition, amaranth can be considered to be attractive not only as a food but also for pharmaceutical and cosmetics uses. To date, antifungal activity of amaranth extracts has not been totally investigated, therefore the scope of this study was to evaluate the antifungal effect of the apolar fraction from Amaranthus cruentus L. seeds extract, alone and in association with antifungal drugs terbinafine, a common antifungal agent, which itself has only fungistatic effect on Candida albicans strains without exerting fungicidal activity. Our results demonstrate that this amaranth oil in combination with terbinafine has synergic fungistatic and fungicidal activity, with FICI of 0.466 and 0.496, respectively. No fungistatic and fungicidal activity of terbinafine alone at concentrations up to 64 μg/mL and amaranth oil alone at concentrations up to 2000 μg/mL, against all tested C. albicans strains, were observed. does not show activity towards Candida albicans strains but it can effectively potentiate the antifungal activity of terbinafine, a common antifungal agent which itself This result suggests the possible application of amaranth oil in the preparation of formulations with terbinafine for topical use.
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Affiliation(s)
- Daniela De Vita
- Department of Environmental Biology, University of Rome "La Sapienza", Rome, Italy
| | - Antonella Messore
- "Istituto Pasteur-Fondazione Cenci Bolognetti", Department of Chemistry and Technology of Drug, University of Rome "La Sapienza", Rome, Italy
| | - Chiara Toniolo
- Department of Environmental Biology, University of Rome "La Sapienza", Rome, Italy
| | - Claudio Frezza
- Department of Environmental Biology, University of Rome "La Sapienza", Rome, Italy
| | - Luigi Scipione
- "Istituto Pasteur-Fondazione Cenci Bolognetti", Department of Chemistry and Technology of Drug, University of Rome "La Sapienza", Rome, Italy
| | | | - Marco Micera
- Department of Life Sciences and Systems Biology, University of Turin, Turin, Italy.,Exenia Group S.R.L, Pinerolo, Torino, Italy
| | | | - Valentina Noemi Madia
- "Istituto Pasteur-Fondazione Cenci Bolognetti", Department of Chemistry and Technology of Drug, University of Rome "La Sapienza", Rome, Italy
| | - Ivano Pindinello
- "Istituto Pasteur-Fondazione Cenci Bolognetti", Department of Chemistry and Technology of Drug, University of Rome "La Sapienza", Rome, Italy
| | | | | | - Giovanna Simonetti
- Department of Environmental Biology, University of Rome "La Sapienza", Rome, Italy
| | - Anastasia Orekhova
- Department of "Sanità Pubblica e Malattie Infettive", Sapienza University of Rome, Rome, Italy
| | - Stefano Manfredini
- Department of Life Science and Biotechnology, University of Ferrara, Ferrara, Italy
| | - Roberta Costi
- "Istituto Pasteur-Fondazione Cenci Bolognetti", Department of Chemistry and Technology of Drug, University of Rome "La Sapienza", Rome, Italy
| | - Roberto Di Santo
- "Istituto Pasteur-Fondazione Cenci Bolognetti", Department of Chemistry and Technology of Drug, University of Rome "La Sapienza", Rome, Italy
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25
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Basilicata MG, Pepe G, Rapa SF, Merciai F, Ostacolo C, Manfra M, Di Sarno V, Autore G, De Vita D, Marzocco S, Campiglia P. Anti-Inflammatory and Antioxidant Properties of Dehydrated Potato-Derived Bioactive Compounds in Intestinal Cells. Int J Mol Sci 2019; 20:E6087. [PMID: 31816826 PMCID: PMC6928682 DOI: 10.3390/ijms20236087] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 11/28/2019] [Accepted: 11/29/2019] [Indexed: 02/08/2023] Open
Abstract
Inflammation and oxidative stress are always more recognized as responsible for chronic disease at the intestinal level. Currently, a growing interest is addressed to the discovery of diet-derived products which have anti-inflammatory and antioxidant properties. This work aims to characterize the pharmacological potential of dehydrated potatoes. For this purpose, a simulated gastrointestinal digestion was carried out. The bioaccessible peptides were fractionated on the basis of their molecular weight and tested on intestinal epithelial cells (IEC-6) under oxidative and inflammatory conditions. Our results demonstrate that the tested peptide fractions were able to significantly inhibit tumor necrosis factor-α release and cycloxygenase-2 and inducible nitric oxide synthase expression. The tested peptides also showed significant antioxidant activity, being able to both reduce reactive oxygen species (ROS) release, also from mitochondria, and nitrotyrosine formation, and increase the antioxidant response by heme oxygenase-1 and superoxide dismutase expression. Moreover, the peptide fractions were able to significantly increase the wound repair in IEC-6. The obtained results indicate the anti-inflammatory and antioxidant potential of dehydrated potatoes at the intestinal level.
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Affiliation(s)
- Manuela Giovanna Basilicata
- Department of Pharmacy, School of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy; (M.G.B.); (G.P.); (S.F.R.); (F.M.); (V.D.S.); (G.A.)
- PhD Program in Drug Discovery and Development, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy
| | - Giacomo Pepe
- Department of Pharmacy, School of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy; (M.G.B.); (G.P.); (S.F.R.); (F.M.); (V.D.S.); (G.A.)
| | - Shara Francesca Rapa
- Department of Pharmacy, School of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy; (M.G.B.); (G.P.); (S.F.R.); (F.M.); (V.D.S.); (G.A.)
| | - Fabrizio Merciai
- Department of Pharmacy, School of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy; (M.G.B.); (G.P.); (S.F.R.); (F.M.); (V.D.S.); (G.A.)
- PhD Program in Drug Discovery and Development, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy
| | - Carmine Ostacolo
- Department of Pharmacy, University of Naples Federico II, Via D. Montesano 49, I-80131 Napoli, Italy;
| | - Michele Manfra
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, I-85100 Potenza, Italy;
| | - Veronica Di Sarno
- Department of Pharmacy, School of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy; (M.G.B.); (G.P.); (S.F.R.); (F.M.); (V.D.S.); (G.A.)
| | - Giuseppina Autore
- Department of Pharmacy, School of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy; (M.G.B.); (G.P.); (S.F.R.); (F.M.); (V.D.S.); (G.A.)
| | - Daniela De Vita
- Department of Environmental Biology, University of Rome “La Sapienza”, I-00185 Rome, Italy;
| | - Stefania Marzocco
- Department of Pharmacy, School of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy; (M.G.B.); (G.P.); (S.F.R.); (F.M.); (V.D.S.); (G.A.)
| | - Pietro Campiglia
- Department of Pharmacy, School of Pharmacy, University of Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano, Italy; (M.G.B.); (G.P.); (S.F.R.); (F.M.); (V.D.S.); (G.A.)
- European Biomedical Research Institute of Salerno, Via De Renzi 50, I-84125 Salerno, Italy
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26
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Frezza C, Venditti A, Toniolo C, Vita DD, Serafini I, Ciccòla A, Franceschin M, Ventrone A, Tomassini L, Foddai S, Guiso M, Nicoletti M, Bianco A, Serafini M. Pedicularis L. Genus: Systematics, Botany, Phytochemistry, Chemotaxonomy, Ethnopharmacology, and Other. Plants (Basel) 2019; 8:E306. [PMID: 31461963 PMCID: PMC6784095 DOI: 10.3390/plants8090306] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 08/01/2019] [Accepted: 08/12/2019] [Indexed: 12/17/2022]
Abstract
In this review, the relevance of the plant species belonging to the Pedicularis L. genus has been considered from different points of view. Particular emphasis was given to phytochemistry and ethnopharmacology, since several classes of natural compounds have been reported within this genus and many of its species are well known to be employed in the traditional medicines of many Asian countries. Some important conclusions on the chemotaxonomic and chemosystematic aspects of the genus have also been provided for the first time. Actually, this work represents the first total comprehensive review on this genus.
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Affiliation(s)
- Claudio Frezza
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy.
| | - Alessandro Venditti
- Dipartimento di Chimica, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Chiara Toniolo
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Daniela De Vita
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Ilaria Serafini
- Dipartimento di Chimica, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Alessandro Ciccòla
- Dipartimento di Chimica, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Marco Franceschin
- Dipartimento di Chimica, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Antonio Ventrone
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Lamberto Tomassini
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Sebastiano Foddai
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Marcella Guiso
- Dipartimento di Chimica, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Marcello Nicoletti
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Armandodoriano Bianco
- Dipartimento di Chimica, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Mauro Serafini
- Dipartimento di Biologia Ambientale, Università di Roma "La Sapienza", Piazzale Aldo Moro 5, 00185 Rome, Italy
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De Vita D, Madia VN, Tudino V, Saccoliti F, De Leo A, Messore A, Roscilli P, Botto A, Pindinello I, Santilli G, Scipione L, Costi R, Di Santo R. Comparison of different methods for the extraction of cannabinoids from cannabis. Nat Prod Res 2019; 34:2952-2958. [PMID: 31035854 DOI: 10.1080/14786419.2019.1601194] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Cannabis oils, namely concentrated cannabis extracts, are getting plenty of attention because of their therapeutic potential for treatment of patients with cancer, HIV, multiple sclerosis and several other pathologies. Here we propose the use of ultrasound-assisted extraction (UAE) and microwave-assisted extraction (MAE) as alternative methods to the current protocols followed by pharmacists, the only authorized to manipulate standardized Cannabis. A third method, consisting of the use of Tween 20 as surfactant, was considered. Our best extraction methodology for commercial hemp extraction was applied to medicinal cannabis. Here we report the results obtained for 'Eletta campana', 'Carmagnola selezionata', Bediol®, FM2® and Bedrocan®.
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Affiliation(s)
- Daniela De Vita
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, Università di Roma La Sapienza, Roma, Italy
| | - Valentina Noemi Madia
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, Università di Roma La Sapienza, Roma, Italy
| | - Valeria Tudino
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, Università di Roma La Sapienza, Roma, Italy
| | - Francesco Saccoliti
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, Università di Roma La Sapienza, Roma, Italy
| | - Alessandro De Leo
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, Università di Roma La Sapienza, Roma, Italy
| | - Antonella Messore
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, Università di Roma La Sapienza, Roma, Italy
| | | | | | - Ivano Pindinello
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, Università di Roma La Sapienza, Roma, Italy
| | - Gianluigi Santilli
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, Università di Roma La Sapienza, Roma, Italy
| | - Luigi Scipione
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, Università di Roma La Sapienza, Roma, Italy
| | - Roberta Costi
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, Università di Roma La Sapienza, Roma, Italy
| | - Roberto Di Santo
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti, Università di Roma La Sapienza, Roma, Italy
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28
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Dos Santos AM, Cianni L, De Vita D, Rosini F, Leitão A, Laughton CA, Lameira J, Montanari CA. Experimental study and computational modelling of cruzain cysteine protease inhibition by dipeptidyl nitriles. Phys Chem Chem Phys 2019; 20:24317-24328. [PMID: 30211406 DOI: 10.1039/c8cp03320j] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Chagas disease affects millions of people in Latin America. This disease is caused by the protozoan parasite Trypanossoma cruzi. The cysteine protease cruzain is a key enzyme for the survival and propagation of this parasite lifecycle. Nitrile-based inhibitors are efficient inhibitors of cruzain that bind by forming a covalent bond with this enzyme. Here, three nitrile-based inhibitors dubbed Neq0409, Neq0410 and Neq0570 were synthesized, and the thermodynamic profile of the bimolecular interaction with cruzain was determined using isothermal titration calorimetry (ITC). The result suggests the inhibition process is enthalpy driven, with a detrimental contribution of entropy. In addition, we have used hybrid Quantum Mechanical/Molecular Mechanical (QM/MM) and Molecular Dynamics (MD) simulations to investigate the reaction mechanism of reversible covalent modification of cruzain by Neq0409, Neq0410 and Neq0570. The computed free energy profile shows that the nucleophilic attack of Cys25 on the carbon C1 of inhibitiors and the proton transfer from His162 to N1 of the dipeptidyl nitrile inhibitor take place in a single step. The calculated free energy of the inhibiton reaction is in agreement with covalent experimental binding. Altogether, the results reported here suggests that nitrile-based inhibitors are good candidates for the development of reversible covalent inhibitors of cruzain and other cysteine proteases.
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Affiliation(s)
- Alberto Monteiro Dos Santos
- Laboratório de Planejamento e Desenvolvimento de Fármacos, Universidade Federal do Pará, Cidade Universitária Prof. José da Silveira Netto, Rua Augusto Correa S/N, Belém-PA, Brazil.
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29
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Saccoliti F, Madia VN, Tudino V, De Leo A, Pescatori L, Messore A, De Vita D, Scipione L, Brun R, Kaiser M, Mäser P, Calvet CM, Jennings GK, Podust LM, Pepe G, Cirilli R, Faggi C, Di Marco A, Battista MR, Summa V, Costi R, Di Santo R. Design, Synthesis, and Biological Evaluation of New 1-(Aryl-1 H-pyrrolyl)(phenyl)methyl-1 H-imidazole Derivatives as Antiprotozoal Agents. J Med Chem 2019; 62:1330-1347. [PMID: 30615444 DOI: 10.1021/acs.jmedchem.8b01464] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
We have designed and synthesized a series of new imidazole-based compounds structurally related to an antiprotozoal agent with nanomolar activity which we identified recently. The new analogues possess micromolar activities against Trypanosoma brucei rhodesiense and Leishmania donovani and nanomolar potency against Plasmodium falciparum. Most of the analogues displayed IC50 within the low nanomolar range against Trypanosoma cruzi, with very high selectivity toward the parasite. Discussion of structure-activity relationships and in vitro biological data for the new compounds are provided against a number of different protozoa. The mechanism of action for the most potent derivatives (5i, 6a-c, and 8b) was assessed by a target-based assay using recombinant T. cruzi CYP51. Bioavailability and efficacy of selected hits were assessed in a T. cruzi mouse model, where 6a and 6b reduced parasitemia in animals >99% following intraperitoneal administration of 25 mg/kg/day dose for 4 consecutive days.
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Affiliation(s)
- Francesco Saccoliti
- Istituto Pasteur-Fondazione Cenci Bolognetti , Dipartimento di Chimica e Tecnologie del Farmaco, "Sapienza" Università di Roma , p. le Aldo Moro 5 , I-00185 Rome , Italy
| | - Valentina Noemi Madia
- Istituto Pasteur-Fondazione Cenci Bolognetti , Dipartimento di Chimica e Tecnologie del Farmaco, "Sapienza" Università di Roma , p. le Aldo Moro 5 , I-00185 Rome , Italy
| | - Valeria Tudino
- Istituto Pasteur-Fondazione Cenci Bolognetti , Dipartimento di Chimica e Tecnologie del Farmaco, "Sapienza" Università di Roma , p. le Aldo Moro 5 , I-00185 Rome , Italy
| | - Alessandro De Leo
- Istituto Pasteur-Fondazione Cenci Bolognetti , Dipartimento di Chimica e Tecnologie del Farmaco, "Sapienza" Università di Roma , p. le Aldo Moro 5 , I-00185 Rome , Italy
| | - Luca Pescatori
- Istituto Pasteur-Fondazione Cenci Bolognetti , Dipartimento di Chimica e Tecnologie del Farmaco, "Sapienza" Università di Roma , p. le Aldo Moro 5 , I-00185 Rome , Italy
| | - Antonella Messore
- Istituto Pasteur-Fondazione Cenci Bolognetti , Dipartimento di Chimica e Tecnologie del Farmaco, "Sapienza" Università di Roma , p. le Aldo Moro 5 , I-00185 Rome , Italy
| | - Daniela De Vita
- Istituto Pasteur-Fondazione Cenci Bolognetti , Dipartimento di Chimica e Tecnologie del Farmaco, "Sapienza" Università di Roma , p. le Aldo Moro 5 , I-00185 Rome , Italy
| | - Luigi Scipione
- Istituto Pasteur-Fondazione Cenci Bolognetti , Dipartimento di Chimica e Tecnologie del Farmaco, "Sapienza" Università di Roma , p. le Aldo Moro 5 , I-00185 Rome , Italy
| | - Reto Brun
- Swiss Tropical and Public Health Institute , Socinstrasse 57 , CH-4002 Basel , Switzerland
| | - Marcel Kaiser
- Swiss Tropical and Public Health Institute , Socinstrasse 57 , CH-4002 Basel , Switzerland
| | - Pascal Mäser
- Swiss Tropical and Public Health Institute , Socinstrasse 57 , CH-4002 Basel , Switzerland
| | - Claudia M Calvet
- Skaggs School of Pharmacy and Pharmaceutical Sciences , University of California San Diego , La Jolla , California 92093 , United States.,Laboratório de Ultraestrutura Celular , Instituto Oswaldo Cruz (IOC), FIOCRUZ, Rio de Janeiro , Rio de Janeiro 21040-360 , Brazil
| | - Gareth K Jennings
- Skaggs School of Pharmacy and Pharmaceutical Sciences , University of California San Diego , La Jolla , California 92093 , United States
| | - Larissa M Podust
- Skaggs School of Pharmacy and Pharmaceutical Sciences , University of California San Diego , La Jolla , California 92093 , United States
| | - Giacomo Pepe
- Dipartimento di Farmacia , Università di Salerno , Via Giovanni Paolo II 132 , I-84084 Fisciano , Salerno , Italy
| | - Roberto Cirilli
- Centro Nazionale per il Controllo e la Valutazione dei Farmaci , Istituto Superiore di Sanita , Viale Regina Elena 299 , I-00161 Rome , Italy
| | - Cristina Faggi
- Dipartimento di Chimica , Università degli studi di Firenze , Via della Lastruccia 13 , I-50019 , Sesto Fiorentino , Florence , Italy
| | - Annalise Di Marco
- Drug Discovery , IRBM Science Park , Via Pontina km 30,600 , Pomezia, Rome 00071 , Italy
| | - Maria Rosaria Battista
- Drug Discovery , IRBM Science Park , Via Pontina km 30,600 , Pomezia, Rome 00071 , Italy
| | - Vincenzo Summa
- Drug Discovery , IRBM Science Park , Via Pontina km 30,600 , Pomezia, Rome 00071 , Italy
| | - Roberta Costi
- Istituto Pasteur-Fondazione Cenci Bolognetti , Dipartimento di Chimica e Tecnologie del Farmaco, "Sapienza" Università di Roma , p. le Aldo Moro 5 , I-00185 Rome , Italy
| | - Roberto Di Santo
- Istituto Pasteur-Fondazione Cenci Bolognetti , Dipartimento di Chimica e Tecnologie del Farmaco, "Sapienza" Università di Roma , p. le Aldo Moro 5 , I-00185 Rome , Italy
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30
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Frezza C, De Vita D, Spinaci G, Sarandrea M, Venditti A, Bianco A. Secondary metabolites of Tilia tomentosa Moench inflorescences collected in Central Italy: chemotaxonomy relevance and phytochemical rationale of traditional use. Nat Prod Res 2019; 34:1167-1174. [PMID: 30638062 DOI: 10.1080/14786419.2018.1550487] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Claudio Frezza
- Dipartimento di Biologia Ambientale, Università di Roma “La Sapienza”, Roma, Italy
| | - Daniela De Vita
- Grupo de Química Medicinal do IQSC/USP, Instituto de Química de São Carlos, Universidade de São Paulo, São Carlos, SP, Brazil
| | - Giulia Spinaci
- Dipartimento di Chimica, Università di Roma “La Sapienza”, Roma, Italy
| | - Marco Sarandrea
- Azienda Sarandrea Marco & Co. S.r.l., Collepardo Frosinone, Italy
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31
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Messore A, Madia VN, Pescatori L, Saccoliti F, Tudino V, De Leo A, Bortolami M, De Vita D, Scipione L, Pepi F, Costi R, Rivara S, Scalvini L, Mor M, Ferrara FF, Pavoni E, Roscilli G, Cassinelli G, Milazzo FM, Battistuzzi G, Di Santo R, Giannini G. Novel Symmetrical Benzazolyl Derivatives Endowed with Potent Anti-Heparanase Activity. J Med Chem 2018; 61:10834-10859. [PMID: 30412404 DOI: 10.1021/acs.jmedchem.8b01497] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Heparanase is the only mammalian endo-β-d-glucuronidase involved in a variety of major diseases. The up-regulation of heparanase expression increases tumor size, angiogenesis, and metastasis, representing a validated target in the anti-cancer field. To date, only a few small-molecule inhibitors have been described, but none have gotten through pre-clinical development. Previously, we explored 2-(4-(4-(bromo-methoxybenzamido)benzylamino)phenyl) benzazole derivatives as anti-heparanase agents, proposing this scaffold for development of broadly effective heparanase inhibitors. Herein, we report an extended investigation of new symmetrical 2-aminophenyl-benzazolyl-5-acetate derivatives, proving that symmetrical compounds are more effective than asymmetrical analogues, with the most-potent compound, 7g, being active at nanomolar concentration against heparanase. Molecular docking studies were performed on the best-acting compounds 5c and 7g to rationalize their interaction with the enzyme. Moreover, invasion assay confirmed the anti-metastatic potential of compounds 5c, 7a, and 7g, proving the inhibition of the expression of proangiogenic factors in tumor cells.
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Affiliation(s)
- Antonella Messore
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti , "Sapienza" Università di Roma , Piazzale Aldo Moro 5 , I-00185 Roma , Italy
| | - Valentina Noemi Madia
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti , "Sapienza" Università di Roma , Piazzale Aldo Moro 5 , I-00185 Roma , Italy
| | - Luca Pescatori
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti , "Sapienza" Università di Roma , Piazzale Aldo Moro 5 , I-00185 Roma , Italy
| | - Francesco Saccoliti
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti , "Sapienza" Università di Roma , Piazzale Aldo Moro 5 , I-00185 Roma , Italy
| | - Valeria Tudino
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti , "Sapienza" Università di Roma , Piazzale Aldo Moro 5 , I-00185 Roma , Italy
| | - Alessandro De Leo
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti , "Sapienza" Università di Roma , Piazzale Aldo Moro 5 , I-00185 Roma , Italy
| | - Martina Bortolami
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti , "Sapienza" Università di Roma , Piazzale Aldo Moro 5 , I-00185 Roma , Italy
| | - Daniela De Vita
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti , "Sapienza" Università di Roma , Piazzale Aldo Moro 5 , I-00185 Roma , Italy
| | - Luigi Scipione
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti , "Sapienza" Università di Roma , Piazzale Aldo Moro 5 , I-00185 Roma , Italy
| | - Federico Pepi
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti , "Sapienza" Università di Roma , Piazzale Aldo Moro 5 , I-00185 Roma , Italy
| | - Roberta Costi
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti , "Sapienza" Università di Roma , Piazzale Aldo Moro 5 , I-00185 Roma , Italy
| | - Silvia Rivara
- Dipartimento di Scienze degli Alimenti e del Farmaco , Università degli Studi di Parma , Parco Area delle Scienze 27/A , I- 43124 Parma , Italy
| | - Laura Scalvini
- Dipartimento di Scienze degli Alimenti e del Farmaco , Università degli Studi di Parma , Parco Area delle Scienze 27/A , I- 43124 Parma , Italy
| | - Marco Mor
- Dipartimento di Scienze degli Alimenti e del Farmaco , Università degli Studi di Parma , Parco Area delle Scienze 27/A , I- 43124 Parma , Italy
| | | | | | | | - Giuliana Cassinelli
- Dipartimento di Ricerca Applicata e Sviluppo Tecnologico, Unità di Farmacologia Molecolare , Fondazione IRCCS Istituto Nazionale dei Tumori , via Amadeo 42 , I-20133 Milano , Italy
| | | | | | - Roberto Di Santo
- Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti , "Sapienza" Università di Roma , Piazzale Aldo Moro 5 , I-00185 Roma , Italy
| | - Giuseppe Giannini
- R&D Alfasigma S.p.A. , Via Pontina Km 30,400 , Pomezia, I-00071 Roma , Italy
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32
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Saccoliti F, Madia VN, Tudino V, De Leo A, Pescatori L, Messore A, De Vita D, Scipione L, Brun R, Kaiser M, Mäser P, Calvet CM, Jennings GK, Podust LM, Costi R, Di Santo R. Biological evaluation and structure-activity relationships of imidazole-based compounds as antiprotozoal agents. Eur J Med Chem 2018; 156:53-60. [PMID: 30006174 DOI: 10.1016/j.ejmech.2018.06.063] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Revised: 06/25/2018] [Accepted: 06/27/2018] [Indexed: 11/19/2022]
Abstract
We discovered a series of azole antifungal compounds as effective antiprotozoal agents. They displayed promising inhibitory activities within the micromolar-submicromolar range against P. falciparum, L. donovani, and T. b. rhodesiense. Moreover, most of such compounds showed excellent nanomolar IC50 against T. cruzi, showing also very low cytotoxicity. Discussion of structure-activity relationships and biological data for these compounds are provided against the different parasites. To assess the mechanism of action against T. cruzi we proved that the most potent compounds (3b, 3j-l) inhibited the T. cruzi CYP51. Moreover, the most active derivative 3j dramatically reduced parasitemia in T. cruzi mouse model without acute toxicity.
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Affiliation(s)
- Francesco Saccoliti
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185, Rome, Italy.
| | - Valentina Noemi Madia
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185, Rome, Italy.
| | - Valeria Tudino
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185, Rome, Italy.
| | - Alessandro De Leo
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185, Rome, Italy.
| | - Luca Pescatori
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185, Rome, Italy.
| | - Antonella Messore
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185, Rome, Italy.
| | - Daniela De Vita
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185, Rome, Italy.
| | - Luigi Scipione
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185, Rome, Italy.
| | - Reto Brun
- Swiss Tropical and Public Health Institute, Socinstrasse 57, CH-4002, Basel, Switzerland.
| | - Marcel Kaiser
- Swiss Tropical and Public Health Institute, Socinstrasse 57, CH-4002, Basel, Switzerland.
| | - Pascal Mäser
- Swiss Tropical and Public Health Institute, Socinstrasse 57, CH-4002, Basel, Switzerland.
| | - Claudia Magalhaes Calvet
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, La Jolla, CA, 92093, USA; Laboratório de Ultraestrutura Celular, Instituto Oswaldo Cruz, FIOCRUZ, Rio de Janeiro, RJ, 21040-360, Brazil.
| | - Gareth K Jennings
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, La Jolla, CA, 92093, USA.
| | - Larissa M Podust
- Skaggs School of Pharmacy and Pharmaceutical Sciences, University of California San Diego, La Jolla, CA, 92093, USA.
| | - Roberta Costi
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185, Rome, Italy.
| | - Roberto Di Santo
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, "Sapienza" Università di Roma, p.le Aldo Moro 5, I-00185, Rome, Italy.
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Carradori S, Ortuso F, Petzer A, Bagetta D, De Monte C, Secci D, De Vita D, Guglielmi P, Zengin G, Aktumsek A, Alcaro S, Petzer JP. Design, synthesis and biochemical evaluation of novel multi-target inhibitors as potential anti-Parkinson agents. Eur J Med Chem 2018; 143:1543-1552. [DOI: 10.1016/j.ejmech.2017.10.050] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Revised: 10/11/2017] [Accepted: 10/16/2017] [Indexed: 01/04/2023]
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34
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Silva DG, Ribeiro JF, De Vita D, Cianni L, Franco CH, Freitas-Junior LH, Moraes CB, Rocha JR, Burtoloso AC, Kenny PW, Leitão A, Montanari CA. A comparative study of warheads for design of cysteine protease inhibitors. Bioorg Med Chem Lett 2017; 27:5031-5035. [DOI: 10.1016/j.bmcl.2017.10.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 09/28/2017] [Accepted: 10/01/2017] [Indexed: 02/07/2023]
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Pandolfi F, De Vita D, Bortolami M, Coluccia A, Di Santo R, Costi R, Andrisano V, Alabiso F, Bergamini C, Fato R, Bartolini M, Scipione L. New pyridine derivatives as inhibitors of acetylcholinesterase and amyloid aggregation. Eur J Med Chem 2017; 141:197-210. [PMID: 29031067 DOI: 10.1016/j.ejmech.2017.09.022] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Revised: 09/13/2017] [Accepted: 09/13/2017] [Indexed: 12/22/2022]
Abstract
A new series of pyridine derivatives with carbamic or amidic function has been designed and synthesized to act as cholinesterase inhibitors. The synthesized compounds were tested toward EeAChE and hAChE and toward eqBChE and hBChE. The carbamate 8 was the most potent hAChE inhibitor (IC50 = 0.153 ± 0.016 μM) while the carbamate 11 was the most potent inhibitor of hBChE (IC50 = 0.828 ± 0.067 μM). A molecular docking study indicated that the carbamate 8 was able to bind AChE by interacting with both CAS and PAS, in agreement with the mixed inhibition mechanism. Furthermore, the carbamates 8, 9 and 11 were able to inhibit Aβ42 self-aggregation and possessed quite low toxicity against human astrocytoma T67 and HeLa cell lines, being the carbamate 8 the less toxic compound on both cell lines.
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Affiliation(s)
- Fabiana Pandolfi
- Department of Chemistry and Technology of Drug, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185, Roma, Italy
| | - Daniela De Vita
- Department of Chemistry and Technology of Drug, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185, Roma, Italy
| | - Martina Bortolami
- Department of Chemistry and Technology of Drug, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185, Roma, Italy
| | - Antonio Coluccia
- Department of Chemistry and Technology of Drug, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185, Roma, Italy
| | - Roberto Di Santo
- Istituto Pasteur, Fondazione Cenci Bolognetti, Department of Chemistry and Technology of Drug, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185, Roma, Italy
| | - Roberta Costi
- Istituto Pasteur, Fondazione Cenci Bolognetti, Department of Chemistry and Technology of Drug, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185, Roma, Italy
| | - Vincenza Andrisano
- Department for Life Quality Studies, Alma Mater Studiorum University of Bologna, Corso d'Augusto 237, 47921, Rimini, Italy
| | - Francesco Alabiso
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum University of Bologna, Via Belmeloro 6 /Via Irnerio 48, 40126, Bologna, Italy
| | - Christian Bergamini
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum University of Bologna, Via Belmeloro 6 /Via Irnerio 48, 40126, Bologna, Italy
| | - Romana Fato
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum University of Bologna, Via Belmeloro 6 /Via Irnerio 48, 40126, Bologna, Italy
| | - Manuela Bartolini
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum University of Bologna, Via Belmeloro 6 /Via Irnerio 48, 40126, Bologna, Italy.
| | - Luigi Scipione
- Department of Chemistry and Technology of Drug, Sapienza University of Rome, Piazzale Aldo Moro, 5, 00185, Roma, Italy.
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De Vita D, Angeli A, Pandolfi F, Bortolami M, Costi R, Di Santo R, Suffredini E, Ceruso M, Del Prete S, Capasso C, Scipione L, Supuran CT. Inhibition of the α-carbonic anhydrase from Vibrio cholerae with amides and sulfonamides incorporating imidazole moieties. J Enzyme Inhib Med Chem 2017; 32:798-804. [PMID: 28569564 PMCID: PMC6445327 DOI: 10.1080/14756366.2017.1327522] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
We discovered novel and selective sulfonamides/amides acting as inhibitors of the α-carbonic anhydrase (CA, EC 4.2.1.1) from the pathogenic bacterium Vibrio cholerae (VchCA). This Gram-negative bacterium is the causative agent of cholera and colonises the upper small intestine where sodium bicarbonate is present at a high concentration. The secondary sulfonamides and amides investigated here were potent, low nanomolar VchCA inhibitors whereas their inhibition of the human cytosolic isoforms CA I and II was in the micromolar range or higher. The molecules represent an interesting lead for antibacterial agents with a possibly new mechanism of action, although their CA inhibition mechanism is unknown for the moment.
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Affiliation(s)
- Daniela De Vita
- a Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti , Università di Roma La Sapienza , Roma , Italy
| | - Andrea Angeli
- b Dipartimento Neurofarba, Sezione di Scienze Farmaceutiche e Nutraceutiche , Università degli Studi di Firenze , Florence , Italy
| | - Fabiana Pandolfi
- a Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti , Università di Roma La Sapienza , Roma , Italy
| | - Martina Bortolami
- a Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti , Università di Roma La Sapienza , Roma , Italy
| | - Roberta Costi
- a Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti , Università di Roma La Sapienza , Roma , Italy
| | - Roberto Di Santo
- a Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti , Università di Roma La Sapienza , Roma , Italy
| | - Elisabetta Suffredini
- c Dipartimento di Sicurezza Alimentare, Nutrizione e Sanità Pubblica Veterinaria , Istituto Superiore di Sanità , Rome , Italy
| | - Mariangela Ceruso
- d Polo Scientifico, Laboratorio di Chimica Bioinorganica , Università degli Studi di Firenze , Florence , Italy
| | - Sonia Del Prete
- b Dipartimento Neurofarba, Sezione di Scienze Farmaceutiche e Nutraceutiche , Università degli Studi di Firenze , Florence , Italy.,e Istituto di Bioscienze e Biorisorse, CNR , Napoli , Italy
| | | | - Luigi Scipione
- a Dipartimento di Chimica e Tecnologie del Farmaco, Istituto Pasteur-Fondazione Cenci Bolognetti , Università di Roma La Sapienza , Roma , Italy
| | - Claudiu T Supuran
- b Dipartimento Neurofarba, Sezione di Scienze Farmaceutiche e Nutraceutiche , Università degli Studi di Firenze , Florence , Italy.,d Polo Scientifico, Laboratorio di Chimica Bioinorganica , Università degli Studi di Firenze , Florence , Italy
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De Vita D, Simonetti G, Pandolfi F, Costi R, Di Santo R, D'Auria FD, Scipione L. Exploring the anti-biofilm activity of cinnamic acid derivatives in Candida albicans. Bioorg Med Chem Lett 2016; 26:5931-5935. [PMID: 27838185 DOI: 10.1016/j.bmcl.2016.10.091] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Revised: 10/29/2016] [Accepted: 10/31/2016] [Indexed: 12/11/2022]
Abstract
Some compounds, characterized by phenylethenyl moiety, such as methyl cinnamate and caffeic acid phenethyl ester, are able to inhibit C. albicans biofilm formation. On these bases, and as a consequence of our previous work, we synthesized a series of cinnamoyl ester and amide derivatives in order to evaluate them for the activity against C. albicans biofilm and planktonically grown cells. The most active compounds 7 and 8 showed ⩾50% biofilm inhibition concentrations (BMIC50) of 2μg/mL and 4μg/mL respectively, against C. albicans biofilm formation; otherwise, 7 showed an interesting activity also against mature biofilm, with BMIC50 of 8μg/mL.
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Affiliation(s)
- Daniela De Vita
- Department of Chimica e Tecnologie del Farmaco, Sapienza University of Rome, P.le A. Moro, 5, I-00185 Rome, Italy
| | - Giovanna Simonetti
- Department of Public Health and Infectious Diseases, "Sapienza" University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Fabiana Pandolfi
- Department of Chimica e Tecnologie del Farmaco, Sapienza University of Rome, P.le A. Moro, 5, I-00185 Rome, Italy
| | - Roberta Costi
- Department of Chimica e Tecnologie del Farmaco, Sapienza University of Rome, P.le A. Moro, 5, I-00185 Rome, Italy; "Istituto Pasteur-Fondazione Cenci Bolognetti", Department of Chimica e Tecnologie del Farmaco, Sapienza University of Rome, P.le A. Moro, 5, I-00185 Rome, Italy
| | - Roberto Di Santo
- Department of Chimica e Tecnologie del Farmaco, Sapienza University of Rome, P.le A. Moro, 5, I-00185 Rome, Italy; "Istituto Pasteur-Fondazione Cenci Bolognetti", Department of Chimica e Tecnologie del Farmaco, Sapienza University of Rome, P.le A. Moro, 5, I-00185 Rome, Italy
| | - Felicia Diodata D'Auria
- Department of Public Health and Infectious Diseases, "Sapienza" University of Rome, Piazzale Aldo Moro 5, 00185 Rome, Italy
| | - Luigi Scipione
- "Istituto Pasteur-Fondazione Cenci Bolognetti", Department of Chimica e Tecnologie del Farmaco, Sapienza University of Rome, P.le A. Moro, 5, I-00185 Rome, Italy.
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De Vita D, Pandolfi F, Ornano L, Feroci M, Chiarotto I, Sileno I, Pepi F, Costi R, Di Santo R, Scipione L. New N,N-dimethylcarbamate inhibitors of acetylcholinesterase: design synthesis and biological evaluation. J Enzyme Inhib Med Chem 2016; 31:106-113. [DOI: 10.1080/14756366.2016.1220377] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- Daniela De Vita
- Department Chimica e Tecnologie del Farmaco, Sapienza University of Rome, Rome, Italy,
| | - Fabiana Pandolfi
- Department Chimica e Tecnologie del Farmaco, Sapienza University of Rome, Rome, Italy,
| | - Luigi Ornano
- Department Scienze di Base e Applicate per l’Ingegneria, Sapienza University of Rome, Rome, Italy, and
| | - Marta Feroci
- Department Scienze di Base e Applicate per l’Ingegneria, Sapienza University of Rome, Rome, Italy, and
| | - Isabella Chiarotto
- Department Scienze di Base e Applicate per l’Ingegneria, Sapienza University of Rome, Rome, Italy, and
| | - Ilaria Sileno
- Department Scienze di Base e Applicate per l’Ingegneria, Sapienza University of Rome, Rome, Italy, and
| | - Federico Pepi
- Department Chimica e Tecnologie del Farmaco, Sapienza University of Rome, Rome, Italy,
| | - Roberta Costi
- Department Chimica e Tecnologie del Farmaco, Sapienza University of Rome, Rome, Italy,
- Istituto Pasteur-Fondazione Cenci Bolognetti, Department Chimica e Tecnologie del Farmaco, Sapienza University of Rome, Rome, Italy
| | - Roberto Di Santo
- Department Chimica e Tecnologie del Farmaco, Sapienza University of Rome, Rome, Italy,
- Istituto Pasteur-Fondazione Cenci Bolognetti, Department Chimica e Tecnologie del Farmaco, Sapienza University of Rome, Rome, Italy
| | - Luigi Scipione
- Department Chimica e Tecnologie del Farmaco, Sapienza University of Rome, Rome, Italy,
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De Vita D, Pandolfi F, Cirilli R, Scipione L, Di Santo R, Friggeri L, Mori M, Fiorucci D, Maccari G, Arul Christopher RS, Zamperini C, Pau V, De Logu A, Tortorella S, Botta M. Discovery of in vitro antitubercular agents through in silico ligand-based approaches. Eur J Med Chem 2016; 121:169-180. [PMID: 27240272 DOI: 10.1016/j.ejmech.2016.05.032] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Revised: 05/12/2016] [Accepted: 05/16/2016] [Indexed: 12/13/2022]
Abstract
The development of new anti-tubercular agents represents a constant challenge mostly due to the insurgency of resistance to the currently available drugs. In this study, a set of 60 molecules were selected by screening the Asinex and the ZINC collections and an in house library by means of in silico ligand-based approaches. Biological assays in Mycobacterium tuberculosis H37Ra ATCC 25177 strain highlighted (±)-1-(4-chlorophenyl)-2-(1H-imidazol-1-yl)ethyl-4-(3,4-dichlorophenyl)piperazine-1-carboxylate (5i) and 3-(4-chlorophenyl)-5-(2,4-dimethylpyrimidin-5-yl)-2-methylpyrazolo[1.5-a]pyrimidin-7(4H)-one (42) as the most potent compounds, having a Minimum Inhibitory Concentration (MIC) of 4 and 2 μg/mL respectively. These molecules represent a good starting point for further optimization of effective anti-TB agents.
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Affiliation(s)
- Daniela De Vita
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, Piazzale Aldo Moro 5, 00185 Roma, Italy
| | - Fabiana Pandolfi
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, Piazzale Aldo Moro 5, 00185 Roma, Italy
| | - Roberto Cirilli
- Dipartimento del Farmaco, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Roma, Italy
| | - Luigi Scipione
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, Piazzale Aldo Moro 5, 00185 Roma, Italy
| | - Roberto Di Santo
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, Piazzale Aldo Moro 5, 00185 Roma, Italy; Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, Piazzale Aldo Moro 5, 00185 Roma, Italy
| | - Laura Friggeri
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, Piazzale Aldo Moro 5, 00185 Roma, Italy
| | - Mattia Mori
- Dipartimento di Biotecnologie, Chimica e Farmacia, Università degli Studi di Siena, Via Aldo Moro 2, 53019 Siena, Italy; Center for Life Nano Science@Sapienza, Istituto Italiano di Tecnologia, Viale Regina Elena 291, 00161 Roma, Italy
| | - Diego Fiorucci
- Dipartimento di Biotecnologie, Chimica e Farmacia, Università degli Studi di Siena, Via Aldo Moro 2, 53019 Siena, Italy
| | - Giorgio Maccari
- Dipartimento di Biotecnologie, Chimica e Farmacia, Università degli Studi di Siena, Via Aldo Moro 2, 53019 Siena, Italy
| | | | - Claudio Zamperini
- Dipartimento di Biotecnologie, Chimica e Farmacia, Università degli Studi di Siena, Via Aldo Moro 2, 53019 Siena, Italy
| | - Valentina Pau
- Dipartimento di Scienze della Vita e dell'Ambiente, Università degli Studi di Cagliari, Via Porcell 4, 09124 Cagliari, Italy
| | - Alessandro De Logu
- Dipartimento di Scienze della Vita e dell'Ambiente, Università degli Studi di Cagliari, Via Porcell 4, 09124 Cagliari, Italy
| | - Silvano Tortorella
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, Piazzale Aldo Moro 5, 00185 Roma, Italy.
| | - Maurizio Botta
- Dipartimento di Biotecnologie, Chimica e Farmacia, Università degli Studi di Siena, Via Aldo Moro 2, 53019 Siena, Italy; Sbarro Institute for Cancer Research & Molecular Medicine, Center for Biotechnology, College of Science & Technology, Temple University, BioLife Science Building, Suite 333, 1900 N 12th Street, Philadelphia, PA 19122, USA.
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40
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De Vita D, Moraca F, Zamperini C, Pandolfi F, Di Santo R, Matheeussen A, Maes L, Tortorella S, Scipione L. In vitro screening of 2-(1H-imidazol-1-yl)-1-phenylethanol derivatives as antiprotozoal agents and docking studies on Trypanosoma cruzi CYP51. Eur J Med Chem 2016; 113:28-33. [DOI: 10.1016/j.ejmech.2016.02.028] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Revised: 01/18/2016] [Accepted: 02/10/2016] [Indexed: 01/12/2023]
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D’Ascenzio M, Chimenti P, Gidaro MC, De Monte C, De Vita D, Granese A, Scipione L, Di Santo R, Costa G, Alcaro S, Yáñez M, Carradori S. (Thiazol-2-yl)hydrazone derivatives from acetylpyridines as dual inhibitors of MAO and AChE: synthesis, biological evaluation and molecular modeling studies. J Enzyme Inhib Med Chem 2015; 30:908-19. [DOI: 10.3109/14756366.2014.987138] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Affiliation(s)
- Melissa D’Ascenzio
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, Rome, Italy,
| | - Paola Chimenti
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, Rome, Italy,
| | | | - Celeste De Monte
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, Rome, Italy,
| | - Daniela De Vita
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, Rome, Italy,
| | - Arianna Granese
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, Rome, Italy,
| | - Luigi Scipione
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, Rome, Italy,
| | - Roberto Di Santo
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, Rome, Italy,
| | - Giosuè Costa
- Dipartimento di Scienze della Salute, Università di Catanzaro, Catanzaro, Italy,
| | - Stefano Alcaro
- Dipartimento di Scienze della Salute, Università di Catanzaro, Catanzaro, Italy,
| | - Matilde Yáñez
- University of Santiago de Compostela, Santiago de Compostela, Spain, and
| | - Simone Carradori
- Department of Pharmacy, “G. D'Annunzio“ University of Chieti-Pescara, Chieti Scalo (CH), Italy
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42
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Moraca F, De Vita D, Pandolfi F, Di Santo R, Costi R, Cirilli R, D’Auria FD, Panella S, Palamara AT, Simonetti G, Botta M, Scipione L. Synthesis, biological evaluation and structure–activity correlation study of a series of imidazol-based compounds as Candida albicans inhibitors. Eur J Med Chem 2014; 83:665-73. [DOI: 10.1016/j.ejmech.2014.07.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2014] [Revised: 06/25/2014] [Accepted: 07/01/2014] [Indexed: 11/29/2022]
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Friggeri L, Hargrove TY, Rachakonda G, Williams AD, Wawrzak Z, Di Santo R, De Vita D, Waterman MR, Tortorella S, Villalta F, Lepesheva GI. Structural basis for rational design of inhibitors targeting Trypanosoma cruzi sterol 14α-demethylase: two regions of the enzyme molecule potentiate its inhibition. J Med Chem 2014; 57:6704-17. [PMID: 25033013 PMCID: PMC4136671 DOI: 10.1021/jm500739f] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
![]()
Chagas
disease, which was once thought to be confined to endemic
regions of Latin America, has now gone global, becoming a new worldwide
challenge with no cure available. The disease is caused by the protozoan
parasite Trypanosoma cruzi, which depends on the
production of endogenous sterols, and therefore can be blocked by
sterol 14α-demethylase (CYP51) inhibitors. Here we explore the
spectral binding parameters, inhibitory effects on T. cruzi CYP51 activity, and antiparasitic potencies of a new set of β-phenyl
imidazoles. Comparative structural characterization of the T. cruzi CYP51 complexes with the three most potent inhibitors
reveals two opposite binding modes of the compounds ((R)-6, EC50 = 1.2 nM, vs (S)-2/(S)-3, EC50 = 1.0/5.5 nM) and suggests the entrance into the CYP51 substrate
access channel and the heme propionate-supporting ceiling of the binding
cavity as two distinct areas of the protein that enhance molecular
recognition and therefore could be used for the development of more
effective antiparasitic drugs.
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Affiliation(s)
- Laura Friggeri
- Department of Biochemistry, School of Medicine, Vanderbilt University , Nashville, Tennessee 37232, United States
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Mellini P, De Vita D, Di Rienzo B, La Rosa S, Padova A, Scipione L, Tortorella S, Friggeri L. Efficient Synthesis of 3,5-Dicarbamoyl-1,4-dihydropyridines from Pyridinium Salts: Key Molecules in Understanding NAD(P)+/NAD(P)H Pathways. J Heterocycl Chem 2014. [DOI: 10.1002/jhet.2031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Paolo Mellini
- Chimica e Tecnologie del Farmaco; Sapienza University of Rome; P.le Aldo Moro 5 00185 Rome Italy
| | - Daniela De Vita
- Chimica e Tecnologie del Farmaco; Sapienza University of Rome; P.le Aldo Moro 5 00185 Rome Italy
| | - Barbara Di Rienzo
- Chimica e Tecnologie del Farmaco; Sapienza University of Rome; P.le Aldo Moro 5 00185 Rome Italy
| | - Salvatore La Rosa
- Siena Biotech SpA; Strada del Petriccio e Belriguardo 35 53100 Siena Italy
| | - Alessandro Padova
- Siena Biotech SpA; Strada del Petriccio e Belriguardo 35 53100 Siena Italy
| | - Luigi Scipione
- Chimica e Tecnologie del Farmaco; Sapienza University of Rome; P.le Aldo Moro 5 00185 Rome Italy
| | - Silvano Tortorella
- Chimica e Tecnologie del Farmaco; Sapienza University of Rome; P.le Aldo Moro 5 00185 Rome Italy
| | - Laura Friggeri
- Chimica e Tecnologie del Farmaco; Sapienza University of Rome; P.le Aldo Moro 5 00185 Rome Italy
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45
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De Vita D, Friggeri L, D’Auria FD, Pandolfi F, Piccoli F, Panella S, Palamara AT, Simonetti G, Scipione L, Di Santo R, Costi R, Tortorella S. Activity of caffeic acid derivatives against Candida albicans biofilm. Bioorg Med Chem Lett 2014; 24:1502-5. [DOI: 10.1016/j.bmcl.2014.02.005] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Revised: 01/30/2014] [Accepted: 02/03/2014] [Indexed: 11/15/2022]
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Friggeri L, De Vita D, Pandolfi F, Tortorella S, Costi R, Di Santo R, Scipione L. Design, synthesis and evaluation of 3,4-dihydroxybenzoic acid derivatives as antioxidants, bio-metal chelating agents and acetylcholinesterase inhibitors. J Enzyme Inhib Med Chem 2014; 30:166-72. [DOI: 10.3109/14756366.2013.866657] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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47
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Friggeri L, Scipione L, Costi R, Kaiser M, Moraca F, Zamperini C, Botta B, Di Santo R, De Vita D, Brun R, Tortorella S. New Promising Compounds with in Vitro Nanomolar Activity against Trypanosoma cruzi. ACS Med Chem Lett 2013; 4:538-41. [PMID: 24900706 DOI: 10.1021/ml400039r] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2013] [Accepted: 05/07/2013] [Indexed: 11/30/2022] Open
Abstract
The antiparasitic activity of azole and new 4-aminopyridine derivatives has been investigated. The imidazoles 1 and 3-5 showed a potent in vitro antichagasic activity with IC50 values in the low nanomolar concentration range. The (S)-1, (S)-3, and (S)-5 enantiomers showed (up to) a thousand-fold higher activity than the reference drug benznidazole and furthermore low cytotoxicity on rat myogenic L6 cells.
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Affiliation(s)
- Laura Friggeri
- Dipartimento di Chimica e Tecnologie
del Farmaco, “Sapienza” Università di Roma, P.le A. Moro 5, 00185 Rome, Italy
| | - Luigi Scipione
- Dipartimento di Chimica e Tecnologie
del Farmaco, “Sapienza” Università di Roma, P.le A. Moro 5, 00185 Rome, Italy
| | - Roberta Costi
- Istituto Pasteur-Fondazione
Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma,
P.le A. Moro 5, 00185 Rome, Italy
| | - Marcel Kaiser
- Department Medical Parasitology
and Infection Biology, Swiss Tropical and Public Health Institute, Socinstrasse 57, CH-4051 Basel, Switzerland
| | - Francesca Moraca
- Dipartimento di Biotecnologie,
Chimica e Farmacia, Università degli Studi di Siena, Via A. Moro 2, 53100 Siena, Italy
| | - Claudio Zamperini
- Dipartimento di Biotecnologie,
Chimica e Farmacia, Università degli Studi di Siena, Via A. Moro 2, 53100 Siena, Italy
| | - Bruno Botta
- Dipartimento di Chimica e Tecnologie
del Farmaco, “Sapienza” Università di Roma, P.le A. Moro 5, 00185 Rome, Italy
| | - Roberto Di Santo
- Istituto Pasteur-Fondazione
Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco, “Sapienza” Università di Roma,
P.le A. Moro 5, 00185 Rome, Italy
| | - Daniela De Vita
- Dipartimento di Chimica e Tecnologie
del Farmaco, “Sapienza” Università di Roma, P.le A. Moro 5, 00185 Rome, Italy
| | - Reto Brun
- Department Medical Parasitology
and Infection Biology, Swiss Tropical and Public Health Institute, Socinstrasse 57, CH-4051 Basel, Switzerland
- University of Basel, Petersplatz 1, CH-4003 Basel, Switzerland
| | - Silvano Tortorella
- Dipartimento di Chimica e Tecnologie
del Farmaco, “Sapienza” Università di Roma, P.le A. Moro 5, 00185 Rome, Italy
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Friggeri L, Ballante F, Ragno R, Musmuca I, De Vita D, Manetti F, Biava M, Scipione L, Di Santo R, Costi R, Feroci M, Tortorella S. Pharmacophore assessment through 3-D QSAR: evaluation of the predictive ability on new derivatives by the application on a series of antitubercular agents. J Chem Inf Model 2013; 53:1463-74. [PMID: 23617317 DOI: 10.1021/ci400132q] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Pharmacophoric mapping is a useful procedure to frame, especially when crystallographic receptor structures are unavailable as in ligand-based studies, the hypothetical site of interaction. In this study, 71 pyrrole derivatives active against M. tuberculosis were used to derive through a recent new 3-D QSAR protocol, 3-D QSAutogrid/R, several predictive 3-D QSAR models on compounds aligned by a previously reported pharmacophoric application. A final multiprobe (MP) 3-D QSAR model was then obtained configuring itself as a tool to derive pharmacophoric quantitative models. To stress the applicability of the described models, an external test set of unrelated and newly synthesized series of R-4-amino-3-isoxazolidinone derivatives found to be active at micromolar level against M. tuberculosis was used, and the predicted bioactivities were in good agreement with the experimental values. The 3-D QSAutogrid/R procedure proved to be able to correlate by a single multi-informative scenario the different activity molecular profiles thus confirming its usefulness in the rational drug design approach.
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Affiliation(s)
- Laura Friggeri
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, P. le A. Moro 5, 00185 Rome, Italy
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Feroci M, De Vita D, Scipione L, Sotgiu G, Tortorella S. Electrogenerated acetonitrile anion induced selective N-alkylation of bifunctional compounds. Tetrahedron Lett 2012. [DOI: 10.1016/j.tetlet.2012.03.038] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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De Vita D, Scipione L, Tortorella S, Mellini P, Di Rienzo B, Simonetti G, D'Auria FD, Panella S, Cirilli R, Di Santo R, Palamara AT. Synthesis and antifungal activity of a new series of 2-(1H-imidazol-1-yl)-1-phenylethanol derivatives. Eur J Med Chem 2012; 49:334-42. [PMID: 22321993 DOI: 10.1016/j.ejmech.2012.01.034] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2011] [Revised: 01/17/2012] [Accepted: 01/17/2012] [Indexed: 10/14/2022]
Abstract
A new series of aromatic ester and carbamate derivatives of 2-(1H-imidazol-1-yl)-1-phenylethanol were synthesized and evaluated for their antifungal activity towards Candida albicans and non-albicans Candida species strains. The aromatic biphenyl ester derivatives 6a-c were more active than the reference compound fluconazole. 6c possesses a MIC mean values of 1.7 ± 1.4 μg mL(-1)vs C. albicans and 1.9 ± 2.0 μg mL(-1)vs non-albicans Candida species strains. The racemic mixtures of 6a, b were purified to afford the pure enantiomers. The (-) isomers were up to 500 times more active than (+) isomers. (-)-6a and (-)-6b were thirty and ninety times more active than fluconazole towards C. krusei strain respectively. The racemates of 6a-c showed low cytotoxicity against human monocytic cell line (U937) with 6a demonstrating a CC(50) greater than 128 μg mL(-1).
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Affiliation(s)
- Daniela De Vita
- Istituto Pasteur-Fondazione Cenci Bolognetti, Dipartimento di Chimica e Tecnologie del Farmaco Sapienza Università di Roma, Roma, Italy
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