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Melfi F, Carradori S, Mencarelli N, Campestre C, Granese A, Mori M. Recent developments of agents targeting Vibrio cholerae: patents and literature data. Expert Opin Ther Pat 2024:1-18. [PMID: 38446009 DOI: 10.1080/13543776.2024.2327305] [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: 11/03/2023] [Accepted: 03/04/2024] [Indexed: 03/07/2024]
Abstract
INTRODUCTION Vibrio cholerae bacteria cause an infection characterized by acute diarrheal illness in the intestine. Cholera is sustained by people swallowing contaminated food or water. Even though symptoms can be mild, if untreated disease becomes severe and life-threatening, especially in low-income countries. AREAS COVERED After a description of the most recent literature on the pathophysiology of this infection, we searched for patents and literature articles following the PRISMA guidelines, filtering the results disclosed from 2020 to present. Moreover, some innovative molecular targets (e.g., carbonic anhydrases) and pathways to counteract this rising problem were also discussed in terms of design, structure-activity relationships and structural analyses. EXPERT OPINION This review aims to cover and analyze the most recent advances on the new druggable targets and bioactive compounds against this fastidious pathogen, overcoming the use of old antibiotics which currently suffer from high resistance rate.
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Affiliation(s)
- Francesco Melfi
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Simone Carradori
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Noemi Mencarelli
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Cristina Campestre
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Arianna Granese
- Department of Drug Chemistry and Technology, "Sapienza" University of Rome, Rome, Italy
| | - Mattia Mori
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Siena, Italy
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Melfi F, Carradori S, Mencarelli N, Campestre C, Gallorini M, Di Giacomo S, Di Sotto A. Natural products as a source of new anticancer chemotypes. Expert Opin Ther Pat 2023; 33:721-744. [PMID: 37775999 DOI: 10.1080/13543776.2023.2265561] [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: 08/01/2023] [Accepted: 09/27/2023] [Indexed: 10/01/2023]
Abstract
INTRODUCTION Exploring the chemical diversity and molecular mechanisms of natural products continues to be an important research area for identifying novel promising therapeutic approaches for fighting cancer. This is a complex disease and poses important challenges, which require not only targeted interventions to improve chemotherapy efficacy and tolerability, but also adjuvant strategies to counteract chemoresistance development and relapses. AREAS COVERED After a brief description of the recent literature on the anticancer potential of natural compounds, we searched for patents following the PRISMA guidelines, filtering the results published from 2019 onwards. In addition, some relevant publications from the overall scientific literature were also discussed. EXPERT OPINION This review comprehensively covers and analyzes the most recent advances on the anticancer mechanism of licensed natural compounds and their chemical optimization. Patentability of natural compounds was discussed according to the recent legislation in the U.S.A. and Europe.
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Affiliation(s)
- Francesco Melfi
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Simone Carradori
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Noemi Mencarelli
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Cristina Campestre
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Marialucia Gallorini
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Silvia Di Giacomo
- Department of Physiology and Pharmacology "V. Erspamer", Sapienza University of Rome, Rome, Italy
- Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Rome, Italy
| | - Antonella Di Sotto
- Department of Physiology and Pharmacology "V. Erspamer", Sapienza University of Rome, Rome, Italy
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Melfi F, Carradori S, Campestre C, Haloci E, Ammazzalorso A, Grande R, D'Agostino I. Emerging compounds and therapeutic strategies to treat infections from Trypanosoma brucei: an overhaul of the last 5-years patents. Expert Opin Ther Pat 2023; 33:247-263. [PMID: 36933190 DOI: 10.1080/13543776.2023.2193328] [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] [Indexed: 03/19/2023]
Abstract
INTRODUCTION Human African Trypanosomiasis is a neglected disease caused by infection from parasites belonging to the Trypanosoma brucei species. Only six drugs are currently available and employed depending on the stage of the infection: pentamidine, suramin, melarsoprol, eflornithine, nifurtimox, and fexinidazole. Joint research projects were launched in an attempt to find new therapeutic options for this severe and often lethal disease. AREAS COVERED After a brief description of the recent literature on the parasite and the disease, we searched for patents dealing with the proposal of new anti-trypanosomiasis agents and, following the PRISMA guidelines, we filtered the results to those published from 2018onwards returning suitable entries, which represent the contemporary landscape of compounds/strategies against Trypanosoma brucei. In addition, some relevant publications from the overall scientific literature were also discussed. EXPERT OPINION This review comprehensively covers and analyzes the most recent advances not only in the discovery of new inhibitors and their structure-activity relationships but also in the assessment of innovative biological targets opening new scenarios in the MedChem field. Lastly, also new vaccines and formulations recently patented were described. However, natural and synthetic compounds were analyzed in terms of inhibitory activity and selective toxicity against human cells.
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Affiliation(s)
- Francesco Melfi
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Simone Carradori
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Cristina Campestre
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Entela Haloci
- Department of Pharmacy, University of Medicine, Tirana, Albania
| | | | - Rossella Grande
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Ilaria D'Agostino
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
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Guglielmi P, Carradori S, D'Agostino I, Campestre C, Petzer JP. An updated patent review on monoamine oxidase (MAO) inhibitors. Expert Opin Ther Pat 2022; 32:849-883. [PMID: 35638744 DOI: 10.1080/13543776.2022.2083501] [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] [Indexed: 11/04/2022]
Abstract
INTRODUCTION : Monoamine oxidase (MAO) inhibitors are currently used as antidepressants (selective MAO-A inhibitors) or as co-adjuvants for neurodegenerative diseases (selective MAO-B inhibitors). The research within this field is attracting attention due to their crucial role in the modulation of brain functions, mood and cognitive activity, and monoamine catabolism. AREAS COVERED MAO inhibitors (2018-2021) are discussed according to their chemotypes. Structure-activity relationships are derived for each chemical scaffold (propargylamines, chalcones, indoles, benzimidazoles, (iso)coumarins, (iso)benzofurans, xanthones, and tetralones), while the chemical entities were divided into newly synthesized molecules and natural metabolites. The mechanism of action and type of inhibition are also considered. Lastly, new therapeutic applications are reported, which demonstrates the clinical potential of these inhibitors as well as the possibility of repurposing existing drugs for a variety of diseases. EXPERT OPINION MAO inhibitors here reported exhibit different potencies (from the micro- to nanomolar range) and isoform selectivity. These compounds are clinically licensed for multi-faceted neurodegenerative pathologies due to their ability to also act against other relevant targets (cholinesterases, inflammation, and oxidative stress). Moreover, the drug repurposing approach is an attractive strategy by which MAO inhibitors may be applied for the treatment of prostate cancer, inflammation, vertigo, and type 1 diabetes.
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Affiliation(s)
- Paolo Guglielmi
- Department of Drug Chemistry and Technologies, Sapienza University of Rome, Rome, Italy
| | - Simone Carradori
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Ilaria D'Agostino
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Cristina Campestre
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Jacobus P Petzer
- Pharmaceutical Chemistry and Centre of Excellence for Pharmaceutical Sciences, North-West University, Potchefstroom, South Africa
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Appetecchia F, Consalvi S, Berrino E, Gallorini M, Granese A, Campestre C, Carradori S, Biava M, Poce G. A Novel Class of Dual-Acting DCH-CORMs Counteracts Oxidative Stress-Induced Inflammation in Human Primary Tenocytes. Antioxidants (Basel) 2021; 10:antiox10111828. [PMID: 34829699 PMCID: PMC8614895 DOI: 10.3390/antiox10111828] [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: 10/14/2021] [Revised: 11/16/2021] [Accepted: 11/16/2021] [Indexed: 12/14/2022] Open
Abstract
Carbon monoxide (CO) can prevent cell and tissue damage by restoring redox homeostasis and counteracting inflammation. CO-releasing molecules (CORMs) can release a controlled amount of CO to cells and are emerging as a safer therapeutic alternative to delivery of CO in vivo. Sustained oxidative stress and inflammation can cause chronic pain and disability in tendon-related diseases, whose therapeutic management is still a challenge. In this light, we developed three small subsets of 1,5-diarylpyrrole and pyrazole dicobalt(0)hexacarbonyl (DCH)-CORMs to assess their potential use in musculoskeletal diseases. A myoglobin-based spectrophotometric assay showed that these CORMs act as slow and efficient CO-releasers. Five selected compounds were then tested on human primary-derived tenocytes before and after hydrogen peroxide stimulation to assess their efficacy in restoring cell redox homeostasis and counteracting inflammation in terms of PGE2 secretion. The obtained results showed an improvement in tendon homeostasis and a cytoprotective effect, reflecting their activity as CO-releasers, and a reduction of PGE2 secretion. As these compounds contain structural fragments of COX-2 selective inhibitors, we hypothesized that such a composite mechanism of action results from the combination of CO-release and COX-2 inhibition and that these compounds might have a potential role as dual-acting therapeutic agents in tendon-derived diseases.
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Affiliation(s)
- Federico Appetecchia
- Department of Chemistry and Technologies of Drug, Sapienza University of Rome, piazzale A. Moro 5, 00185 Rome, Italy; (F.A.); (S.C.); (E.B.); (A.G.)
| | - Sara Consalvi
- Department of Chemistry and Technologies of Drug, Sapienza University of Rome, piazzale A. Moro 5, 00185 Rome, Italy; (F.A.); (S.C.); (E.B.); (A.G.)
| | - Emanuela Berrino
- Department of Chemistry and Technologies of Drug, Sapienza University of Rome, piazzale A. Moro 5, 00185 Rome, Italy; (F.A.); (S.C.); (E.B.); (A.G.)
| | - Marialucia Gallorini
- Department of Pharmacy, “G. d’Annunzio” University of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti, Italy; (M.G.); (C.C.)
| | - Arianna Granese
- Department of Chemistry and Technologies of Drug, Sapienza University of Rome, piazzale A. Moro 5, 00185 Rome, Italy; (F.A.); (S.C.); (E.B.); (A.G.)
| | - Cristina Campestre
- Department of Pharmacy, “G. d’Annunzio” University of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti, Italy; (M.G.); (C.C.)
| | - Simone Carradori
- Department of Pharmacy, “G. d’Annunzio” University of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti, Italy; (M.G.); (C.C.)
- Correspondence: (S.C.); (M.B.); (G.P.)
| | - Mariangela Biava
- Department of Chemistry and Technologies of Drug, Sapienza University of Rome, piazzale A. Moro 5, 00185 Rome, Italy; (F.A.); (S.C.); (E.B.); (A.G.)
- Correspondence: (S.C.); (M.B.); (G.P.)
| | - Giovanna Poce
- Department of Chemistry and Technologies of Drug, Sapienza University of Rome, piazzale A. Moro 5, 00185 Rome, Italy; (F.A.); (S.C.); (E.B.); (A.G.)
- Correspondence: (S.C.); (M.B.); (G.P.)
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Rahman F, Nguyen TM, Adekoya OA, Campestre C, Tortorella P, Sylte I, Winberg JO. Inhibition of bacterial and human zinc-metalloproteases by bisphosphonate- and catechol-containing compounds. J Enzyme Inhib Med Chem 2021; 36:819-830. [PMID: 33757387 PMCID: PMC7993378 DOI: 10.1080/14756366.2021.1901088] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Compounds containg catechol or bisphosphonate were tested as inhibitors of the zinc metalloproteases, thermolysin (TLN), pseudolysin (PLN) and aureolysin (ALN) which are bacterial virulence factors, and the human matrix metalloproteases MMP-9 and -14. Inhibition of virulence is a putative strategy in the development of antibacterial drugs, but the inhibitors should not interfere with human enzymes. Docking indicated that the inhibitors bound MMP-9 and MMP-14 with the phenyl, biphenyl, chlorophenyl, nitrophenyl or methoxyphenyl ringsystem in the S1'-subpocket, while these ringsystems entered the S2'- or S1 -subpockets or a region involving amino acids in the S1'- and S2'-subpockets of the bacterial enzymes. An arginine conserved among the bacterial enzymes seemed to hinder entrance deeply into the S1'-subpocket. Only the bisphosphonate containing compound RC2 bound stronger to PLN and TLN than to MMP-9 and MMP-14. Docking indicated that the reason was that the conserved arginine (R203 in TLN and R198 in PLN) interacts with phosphate groups of RC2.
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Affiliation(s)
- Fatema Rahman
- Department of Medical Biology, Faculty of Health Sciences, UiT-The Arctic University of Norway, Tromsø, Norway
| | - Tra-Mi Nguyen
- Department of Pharmacy, Faculty of Health Sciences, UiT-The Arctic University of Norway, Tromsø, Norway
| | - Olayiwola A Adekoya
- Department of Pharmacy, Faculty of Health Sciences, UiT-The Arctic University of Norway, Tromsø, Norway
| | - Cristina Campestre
- Department of Pharmacy, University of "G. d'Annunzio" Chieti, Chieti, Italy
| | - Paolo Tortorella
- Department of Pharmacy, Science of Pharmacy, University "A. Moro" Bari, Bari, Italy
| | - Ingebrigt Sylte
- Department of Medical Biology, Faculty of Health Sciences, UiT-The Arctic University of Norway, Tromsø, Norway
| | - Jan-Olof Winberg
- Department of Medical Biology, Faculty of Health Sciences, UiT-The Arctic University of Norway, Tromsø, Norway
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Sisto F, Carradori S, Guglielmi P, Spano M, Secci D, Granese A, Sobolev AP, Grande R, Campestre C, Di Marcantonio MC, Mincione G. Synthesis and Evaluation of Thymol-Based Synthetic Derivatives as Dual-Action Inhibitors against Different Strains of H. pylori and AGS Cell Line. Molecules 2021; 26:molecules26071829. [PMID: 33805064 PMCID: PMC8037164 DOI: 10.3390/molecules26071829] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [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: 03/07/2021] [Revised: 03/22/2021] [Accepted: 03/23/2021] [Indexed: 02/06/2023] Open
Abstract
Following a similar approach on carvacrol-based derivatives, we investigated the synthesis and the microbiological screening against eight strains of H. pylori, and the cytotoxic activity against human gastric adenocarcinoma (AGS) cells of a new series of ether compounds based on the structure of thymol. Structural analysis comprehended elemental analysis and 1H/13C/19F NMR spectra. The analysis of structure–activity relationships within this molecular library of 38 structurally-related compounds reported that some chemical modifications of the OH group of thymol led to broad-spectrum growth inhibition on all isolates. Preferred substitutions were benzyl groups compared to alkyl chains, and the specific presence of functional groups at para position of the benzyl moiety such as 4-CN and 4-Ph endowed the most anti-H. pylori activity toward all the strains with minimum inhibitory concentration (MIC) values up to 4 µg/mL. Poly-substitution on the benzyl ring was not essential. Moreover, several compounds characterized by the lowest minimum inhibitory concentration/minimum bactericidal concentration (MIC/MBC) values against H. pylori were also tested in order to verify a cytotoxic effect against AGS cells with respect to 5-fluorouracil and carvacrol. Three derivatives can be considered as new lead compounds alternative to current therapy to manage H. pylori infection, preventing the occurrence of severe gastric diseases. The present work confirms the possibility to use natural compounds as templates for the medicinal semi-synthesis.
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Affiliation(s)
- Francesca Sisto
- Department of Biomedical, Surgical and Dental Sciences, University of Milan, 20122 Milan, Italy;
| | - Simone Carradori
- Department of Pharmacy, “G. d’Annunzio” University of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti, Italy; (R.G.); (C.C.)
- Correspondence:
| | - Paolo Guglielmi
- Department of Chemistry and Technology of Drugs, Sapienza University of Rome, P.le A. Moro 5, 00185 Rome, Italy; (P.G.); (M.S.); (D.S.); (A.G.)
| | - Mattia Spano
- Department of Chemistry and Technology of Drugs, Sapienza University of Rome, P.le A. Moro 5, 00185 Rome, Italy; (P.G.); (M.S.); (D.S.); (A.G.)
| | - Daniela Secci
- Department of Chemistry and Technology of Drugs, Sapienza University of Rome, P.le A. Moro 5, 00185 Rome, Italy; (P.G.); (M.S.); (D.S.); (A.G.)
| | - Arianna Granese
- Department of Chemistry and Technology of Drugs, Sapienza University of Rome, P.le A. Moro 5, 00185 Rome, Italy; (P.G.); (M.S.); (D.S.); (A.G.)
| | - Anatoly P. Sobolev
- Institute for Biological Systems, “Annalaura Segre” Magnetic Resonance Laboratory, CNR, 00015 Rome, Italy;
| | - Rossella Grande
- Department of Pharmacy, “G. d’Annunzio” University of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti, Italy; (R.G.); (C.C.)
| | - Cristina Campestre
- Department of Pharmacy, “G. d’Annunzio” University of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti, Italy; (R.G.); (C.C.)
| | - Maria Carmela Di Marcantonio
- Department of Innovative Technologies in Medicine and Dentistry, “G. d’Annunzio” University of Chieti-Pescara, 66100 Chieti, Italy; (M.C.D.M.); (G.M.)
| | - Gabriella Mincione
- Department of Innovative Technologies in Medicine and Dentistry, “G. d’Annunzio” University of Chieti-Pescara, 66100 Chieti, Italy; (M.C.D.M.); (G.M.)
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Campestre C, De Luca V, Carradori S, Grande R, Carginale V, Scaloni A, Supuran CT, Capasso C. Carbonic Anhydrases: New Perspectives on Protein Functional Role and Inhibition in Helicobacter pylori. Front Microbiol 2021; 12:629163. [PMID: 33815311 PMCID: PMC8017301 DOI: 10.3389/fmicb.2021.629163] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [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: 11/13/2020] [Accepted: 02/22/2021] [Indexed: 12/12/2022] Open
Abstract
Our understanding of the function of bacterial carbonic anhydrases (CAs, EC 4.2.1.1) has increased significantly in the last years. CAs are metalloenzymes able to modulate CO2, HCO3 - and H+ concentration through their crucial role in catalysis of reversible CO2 hydration (CO2 + H2O ⇄ HCO3 - + H+). In all living organisms, CA activity is linked to physiological processes, such as those related to the transport and supply of CO2 or HCO3 -, pH homeostasis, secretion of electrolytes, biosynthetic processes and photosynthesis. These important processes cannot be ensured by the very low rate of the non-catalyzed reaction of CO2 hydration. It has been recently shown that CAs are important biomolecules for many bacteria involved in human infections, such as Vibrio cholerae, Brucella suis, Salmonella enterica, Pseudomonas aeruginosa, and Helicobacter pylori. In these species, CA activity promotes microorganism growth and adaptation in the host, or modulates bacterial toxin production and virulence. In this review, recent literature in this research field and some of the above-mentioned issues are discussed, namely: (i) the implication of CAs from bacterial pathogens in determining the microorganism growth and virulence; (ii) the druggability of these enzymes using classical CA inhibitors (CAIs) of the sulfonamide-type as examples; (iii) the role played by Helicobacter pylori CAs in the acid tolerance/adaptation of the microbe within the human abdomen; (iv) the role of CAs played in the outer membrane vesicles spawned by H. pylori in its planktonic and biofilm phenotypes; (v) the possibility of using H. pylori CAIs in combination with probiotic strains as a novel anti-ulcer treatment approach. The latter approach may represent an innovative and successful strategy to fight gastric infections in the era of increasing resistance of pathogenic bacteria to classical antibiotics.
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Affiliation(s)
- Cristina Campestre
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Viviana De Luca
- Department of Biology, Agriculture and Food Sciences, National Research Council (CNR), Institute of Biosciences and Bioresources, Naples, Italy.,Proteomics and Mass Spectrometry Laboratory, Institute for the Animal Production System in the Mediterranean Environment, National Research Council (ISPAAM-CNR), Naples, Italy
| | - Simone Carradori
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Rossella Grande
- Department of Pharmacy, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Vincenzo Carginale
- Department of Biology, Agriculture and Food Sciences, National Research Council (CNR), Institute of Biosciences and Bioresources, Naples, Italy
| | - Andrea Scaloni
- Proteomics and Mass Spectrometry Laboratory, Institute for the Animal Production System in the Mediterranean Environment, National Research Council (ISPAAM-CNR), Naples, Italy
| | - Claudiu T Supuran
- Section of Pharmaceutical and Nutraceutical Sciences, Polo Scientifico, Department of NEUROFARBA, University of Florence, Sesto Fiorentino, Italy
| | - Clemente Capasso
- Department of Biology, Agriculture and Food Sciences, National Research Council (CNR), Institute of Biosciences and Bioresources, Naples, Italy
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Abstract
INTRODUCTION Biofilm is a complex aggregation of microorganisms characterized by the presence of a dynamic, adhesive and protective extracellular matrix composed of polysaccharides, proteins and nucleic acids. It is estimated that the vast majority of human infections are related to the biofilm in which the microorganisms reside and communicate with each other (Quorum Sensing), surviving in hostile environmental conditions. AREAS COVERED This review provides a comprehensive focus on the development state of promising strategies against biofilm production and eradication describing chemical structures, results, administration routes, pharmaceutical compositions, and SARs as well as their shortcomings within the 2019-2020 range. EXPERT OPINION New pharmacological targets have been explored in the past years, allowing a broader therapeutic arsenal against biofilm-related pathologies. The Quorum Sensing system was targeted as well in order to avoid the development of intrinsically antibiotic-resistant bacteria and to enhance a proper host defense.
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Affiliation(s)
- Simone Carradori
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara , Chieti, Italy
| | - Noemi Di Giacomo
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara , Chieti, Italy
| | - Martina Lobefalo
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara , Chieti, Italy
| | - Grazia Luisi
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara , Chieti, Italy
| | - Cristina Campestre
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara , Chieti, Italy
| | - Francesca Sisto
- Dipartimento di Scienze Biomediche, Chirurgiche ed Odontoiatriche, University of Milan , Milan, Italy
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Campestre C, Keglevich G, Kóti J, Scotti L, Gasbarri C, Angelini G. Microwave-assisted simple synthesis of 2-anilinopyrimidines by the reaction of 2-chloro-4,6-dimethylpyrimidine with aniline derivatives. RSC Adv 2020; 10:12249-12254. [PMID: 35497585 PMCID: PMC9050660 DOI: 10.1039/d0ra00833h] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Accepted: 03/18/2020] [Indexed: 02/05/2023] Open
Abstract
A series of 2-anilinopyrimidines including novel derivatives has been obtained from 2-chloro-4,6-dimethylpyrimidine by aromatic nucleophilic substitution with differently substituted anilines under microwave conditions. The substituents had a significant impact on the course and efficiency of the reaction. The results reported herein demonstrate the efficacy of microwaves in the synthesis of the title heterocyclic compounds as compared to the results obtained with conventional heating. The 2-anilinopyrimidines described are of potential bioactivity. A rapid, one pot, green approach by microwave heating in ethanol provides a new method to obtain active and new potentially active compounds in high yields.![]()
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Affiliation(s)
- Cristina Campestre
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara via dei Vestini 66100 Chieti Italy +39-0871-3554785
| | - György Keglevich
- Department of Organic Chemistry and Technology, Budapest University of Technology and Economics 1521 Budapest Hungary
| | - János Kóti
- Spectroscopic Research Division, Gedeon Richter Plc. 1475 Budapest Hungary
| | - Luca Scotti
- Department of Medical, Oral and Biotechnological Sciences, University "G. d'Annunzio" of Chieti-Pescara via dei Vestini 66100 Chieti Italy
| | - Carla Gasbarri
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara via dei Vestini 66100 Chieti Italy +39-0871-3554785
| | - Guido Angelini
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara via dei Vestini 66100 Chieti Italy +39-0871-3554785
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Affiliation(s)
- Paolo Guglielmi
- Department of Chemistry and Technologies of Drugs, Sapienza University of Rome, Rome, Italy
| | - Simone Carradori
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, Chieti, Italy
| | - Cristina Campestre
- Department of Pharmacy, University “G. d’Annunzio” of Chieti-Pescara, Chieti, Italy
| | - Giovanna Poce
- Department of Chemistry and Technologies of Drugs, Sapienza University of Rome, Rome, Italy
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Mocan A, Diuzheva A, Bădărău S, Moldovan C, Andruch V, Carradori S, Campestre C, Tartaglia A, De Simone M, Vodnar D, Tiecco M, Germani R, Crișan G, Locatelli M. Liquid Phase and Microwave-Assisted Extractions for Multicomponent Phenolic Pattern Determination of Five Romanian Galium Species Coupled with Bioassays. Molecules 2019; 24:molecules24071226. [PMID: 30925810 PMCID: PMC6480365 DOI: 10.3390/molecules24071226] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [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: 02/28/2019] [Revised: 03/25/2019] [Accepted: 03/26/2019] [Indexed: 12/02/2022] Open
Abstract
Background: Galium is a plant rich in iridoid glycosides, flavonoids, anthraquinones, and small amounts of essential oils and vitamin C. Recent works showed the antibacterial, antifungal, antiparasitic, and antioxidant activity of this plant genus. Methods: For the determination of the multicomponent phenolic pattern, liquid phase microextraction procedures were applied, combined with HPLC-PDA instrument configuration in five Galium species aerial parts (G. verum, G. album, G. rivale, G. pseudoaristatum, and G. purpureum). Dispersive Liquid–Liquid MicroExtraction (DLLME) with NaCl and NAtural Deep Eutectic Solvent (NADES) medium and Ultrasound-Assisted (UA)-DLLME with β-cyclodextrin medium were optimized. Results: The optimal DLLME conditions were found to be: 10 mg of the sample, 10% NaCl, 15% NADES or 1% β-cyclodextrin as extraction solvent—400 μL of ethyl acetate as dispersive solvent—300 μL of ethanol, vortex time—30 s, extraction time—1 min, centrifugation at 12000× g for 5 min. Conclusions: These results were compared with microwave-assisted extraction procedures. G. purpureum and G. verum extracts showed the highest total phenolic and flavonoid content, respectively. The most potent extract in terms of antioxidant capacity was obtained from G. purpureum, whereas the extract obtained from G. album exhibited the strongest inhibitory effect against tyrosinase.
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Affiliation(s)
- Andrei Mocan
- Department of Pharmaceutical Botany, "Iuliu Haţieganu" University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania.
| | - Alina Diuzheva
- Department of Analytical Chemistry, Pavol Jozef Šafárik University, SK-04180 Košice, Slovakia.
| | - Sabin Bădărău
- Department of Environmental Sciences, Babeș-Bolyai University, 400084 Cluj-Napoca, Romania.
| | - Cadmiel Moldovan
- Department of Pharmaceutical Botany, "Iuliu Haţieganu" University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania.
| | - Vasil Andruch
- Department of Analytical Chemistry, Pavol Jozef Šafárik University, SK-04180 Košice, Slovakia.
| | - Simone Carradori
- Department of Pharmacy, University "G. D'Annunzio" of Chieti-Pescara, 66100 Chieti, Italy.
| | - Cristina Campestre
- Department of Pharmacy, University "G. D'Annunzio" of Chieti-Pescara, 66100 Chieti, Italy.
| | - Angela Tartaglia
- Department of Pharmacy, University "G. D'Annunzio" of Chieti-Pescara, 66100 Chieti, Italy.
| | - Marta De Simone
- Department of Pharmacy, University "G. D'Annunzio" of Chieti-Pescara, 66100 Chieti, Italy.
| | - Dan Vodnar
- Department of Food Science, University of Agricultural Sciences and Veterinary Medicine, 400372 Cluj-Napoca, Romania.
| | - Matteo Tiecco
- Department of Chemistry, Biology and Biotechnology, University of Perugia, 06132 Perugia, Italy.
| | - Raimondo Germani
- Department of Chemistry, Biology and Biotechnology, University of Perugia, 06132 Perugia, Italy.
| | - Gianina Crișan
- Department of Pharmaceutical Botany, "Iuliu Haţieganu" University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania.
| | - Marcello Locatelli
- Department of Pharmacy, University "G. D'Annunzio" of Chieti-Pescara, 66100 Chieti, Italy.
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13
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Locatelli M, Yerlikaya S, Baloglu MC, Zengin G, Altunoglu YC, Cacciagrano F, Campestre C, Mahomoodally MF, Mollica A. Investigations into the therapeutic potential of Asphodeline liburnica roots: In vitro and in silico biochemical and toxicological perspectives. Food Chem Toxicol 2018; 120:172-182. [DOI: 10.1016/j.fct.2018.07.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 07/02/2018] [Accepted: 07/04/2018] [Indexed: 12/16/2022]
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14
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Folgueras AR, Fueyo A, García-Suárez O, Cox J, Astudillo A, Tortorella P, Campestre C, Gutiérrez-Fernández A, Fanjul-Fernández M, Pennington CJ, Edwards DR, Overall CM, López-Otín C. Collagenase-2 deficiency or inhibition impairs experimental autoimmune encephalomyelitis in mice. J Biol Chem 2018; 293:11968-11969. [DOI: 10.1074/jbc.aac118.004703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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15
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Diuzheva A, Carradori S, Andruch V, Locatelli M, De Luca E, Tiecco M, Germani R, Menghini L, Nocentini A, Gratteri P, Campestre C. Use of Innovative (Micro)Extraction Techniques to Characterise Harpagophytum procumbens Root and its Commercial Food Supplements. Phytochem Anal 2018; 29:233-241. [PMID: 29143440 DOI: 10.1002/pca.2737] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 10/09/2017] [Accepted: 10/14/2017] [Indexed: 06/07/2023]
Abstract
INTRODUCTION For the determination of harpagoside and the wide phenolic pattern in Harpagophytum procumbens root and its commercial food supplements, dispersive liquid-liquid microextraction (DLLME), ultrasound-assisted DLLME (UA-DLLME), and sugaring-out liquid-liquid extraction (SULLE) were tested and compared. OBJECTIVES In order to optimise the extraction efficiency, DLLME and UA-DLLME were performed in different solvents (water and aqueous solutions of glucose, β-cyclodextrin, (2-hydroxypropyl)-β-cyclodextrin, sodium chloride, natural deep eutectic solvent, and ionic liquid). MATERIAL AND METHODS The plant material was ground and sieved to obtain a uniform granulometry before extraction. Commercial food supplements, containing H. procumbens are commercially available in Italy. RESULTS The most effective sodium chloride-aided-DLLME was then optimised and applied for analyses followed by HPLC-PDA. For comparison, microwave-assisted extraction was performed using the same solvents and the best results were obtained using 1% of β-cyclodextrin or 15% of sodium chloride. CONCLUSION All commercial samples respected the European Pharmacopoeia monograph for this plant material, showing a harpagoside content ≥ 1.2%. Copyright © 2017 John Wiley & Sons, Ltd.
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Affiliation(s)
- Alina Diuzheva
- Department of Analytical Chemistry, Pavol Jozef Šafárik University in Košice, Košice, Slovakia
| | - Simone Carradori
- Department of Pharmacy, University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Vasil Andruch
- Department of Analytical Chemistry, Pavol Jozef Šafárik University in Košice, Košice, Slovakia
| | - Marcello Locatelli
- Department of Pharmacy, University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy
- Interuniversity Consortium of Structural and Systems Biology, Rome, Italy
| | - Elisa De Luca
- Department of Pharmacy, University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Matteo Tiecco
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
| | - Raimondo Germani
- Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
| | - Luigi Menghini
- Department of Pharmacy, University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Alessio Nocentini
- Department NEUROFARBA - Pharmaceutical and Nutraceutical Section, Laboratory of Molecular Modeling Cheminformatics & QSAR, University of Florence, Florence, Italy
| | - Paola Gratteri
- Department NEUROFARBA - Pharmaceutical and Nutraceutical Section, Laboratory of Molecular Modeling Cheminformatics & QSAR, University of Florence, Florence, Italy
| | - Cristina Campestre
- Department of Pharmacy, University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy
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16
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De Colli M, Tortorella P, Agamennone M, Campestre C, Loiodice F, Cataldi A, Zara S. Bisphosfonate matrix metalloproteinase inhibitors for the treatment of periodontitis: An in vitro study. Int J Mol Med 2018; 42:651-657. [PMID: 29717767 DOI: 10.3892/ijmm.2018.3641] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Accepted: 03/15/2018] [Indexed: 11/06/2022] Open
Abstract
Periodontitis is an inflammatory disease caused by anaerobic bacteria, including Porphyromonas gingivalis. Lipopolysaccharide (LPS)‑stimulated persistent inflammation is responsible for an increase in matrix metalloproteinase (MMP) expression, resulting in periodontal tissue destruction. The aim of the present study was to investigate synthesized bisphosphonic MMP inhibitors, in an in vitro model consisting of human gingival fibroblasts exposed to LPS, and to compare the biological responses to those induced by zoledronate (ZA), a commercial bisphosphonate. MTT and lactate dehydrogenase (LDH) assays were used to measure cell viability and cytotoxicity, respectively. ELISA was performed to evaluate prostaglandin E2 (PGE2), interleukin (IL)6 and collagen secretion, while western blotting was used to analyze MMP expression. No effect on viability and low cytotoxicity were observed following treatment with bisphosphonate compounds. In the present study, treatment with compound 1 did not increase the release of PGE2 and IL6. Increased levels of collagen I secretion were reported when compound 3 and ZA were administered. An increase of MMP8 was observed following ZA treatment, while a decrease of MMP9 and MMP14 following treatment with compounds 1, 2 and ZA were reported. The performance of compound 1 was optimal in terms of cell viability. Compound 1 also did not induce inflammation, and had the ability to counteract LPS‑induced increases in MMP expression. These data suggested that compound 1 was the most suitable treatment to progress to an in vivo animal study, with the aim to confirm its use for the treatment of periodontitis.
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Affiliation(s)
- Marianna De Colli
- Department of Pharmacy, University 'G. d'Annunzio' Chieti‑Pescara, I‑66100 Chieti, Italy
| | - Paolo Tortorella
- Department of Pharmacy‑Pharmaceutical Science, University 'A. Moro' Bari, I‑70125 Bari, Italy
| | - Mariangela Agamennone
- Department of Pharmacy, University 'G. d'Annunzio' Chieti‑Pescara, I‑66100 Chieti, Italy
| | - Cristina Campestre
- Department of Pharmacy, University 'G. d'Annunzio' Chieti‑Pescara, I‑66100 Chieti, Italy
| | - Fulvio Loiodice
- Department of Pharmacy‑Pharmaceutical Science, University 'A. Moro' Bari, I‑70125 Bari, Italy
| | - Amelia Cataldi
- Department of Pharmacy, University 'G. d'Annunzio' Chieti‑Pescara, I‑66100 Chieti, Italy
| | - Susi Zara
- Department of Pharmacy, University 'G. d'Annunzio' Chieti‑Pescara, I‑66100 Chieti, Italy
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17
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Boutaoui N, Zaiter L, Benayache F, Benayache S, Carradori S, Cesa S, Giusti AM, Campestre C, Menghini L, Innosa D, Locatelli M. Qualitative and Quantitative Phytochemical Analysis of Different Extracts from Thymus algeriensis Aerial Parts. Molecules 2018; 23:molecules23020463. [PMID: 29461498 PMCID: PMC6017170 DOI: 10.3390/molecules23020463] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [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: 01/15/2018] [Revised: 02/09/2018] [Accepted: 02/17/2018] [Indexed: 11/24/2022] Open
Abstract
This study was performed to evaluate the metabolite recovery from different extraction methods applied to Thymus algeriensis aerial parts. A high-performance liquid chromatographic method using photodiode array detector with gradient elution has been developed and validated for the simultaneous estimation of different phenolic compounds in the extracts and in their corresponding purified fractions. The experimental results show that microwave-assisted aqueous extraction for 15 min at 100 °C gave the most phenolics-enriched extract, reducing extraction time without degradation effects on bioactives. Sixteen compounds were identified in this extract, 11 phenolic compounds and five flavonoids, all known for their biological activities. Color analysis and determination of chlorophylls and carotenoids implemented the knowledge of the chemical profile of this plant.
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Affiliation(s)
- Nassima Boutaoui
- Unité de recherche Valorisation des Ressources Naturelles, Molécules Bioactives et Analyses Physicochimiques et Biologiques, Université Frères Mentouri, Constantine 1, Route d'Aïn El Bey, 25000 Constantine, Algérie.
| | - Lahcene Zaiter
- Unité de recherche Valorisation des Ressources Naturelles, Molécules Bioactives et Analyses Physicochimiques et Biologiques, Université Frères Mentouri, Constantine 1, Route d'Aïn El Bey, 25000 Constantine, Algérie.
| | - Fadila Benayache
- Unité de recherche Valorisation des Ressources Naturelles, Molécules Bioactives et Analyses Physicochimiques et Biologiques, Université Frères Mentouri, Constantine 1, Route d'Aïn El Bey, 25000 Constantine, Algérie.
| | - Samir Benayache
- Unité de recherche Valorisation des Ressources Naturelles, Molécules Bioactives et Analyses Physicochimiques et Biologiques, Université Frères Mentouri, Constantine 1, Route d'Aïn El Bey, 25000 Constantine, Algérie.
| | - Simone Carradori
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti, Italy.
| | - Stefania Cesa
- Dipartimento di Chimica e Tecnologie del Farmaco, Sapienza Università di Roma, P.le Aldo Moro 5, 00185 Rome, Italy.
| | - Anna Maria Giusti
- Dipartimento di Medicina Sperimentale, Sapienza Università di Roma, P.le Aldo Moro 5, 00185 Rome, Italy.
| | - Cristina Campestre
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti, Italy.
| | - Luigi Menghini
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti, Italy.
| | - Denise Innosa
- Facoltà di Bioscienze e tecnologie agro-alimentari e ambientali, Università di Teramo, Via Renato Balzarini 1, 64100 Teramo, Italy.
| | - Marcello Locatelli
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, Via dei Vestini 31, 66100 Chieti, Italy.
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18
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Melucci D, Locatelli M, Locatelli C, Zappi A, De Laurentiis F, Carradori S, Campestre C, Leporini L, Zengin G, Picot CMN, Menghini L, Mahomoodally MF. A Comparative Assessment of Biological Effects and Chemical Profile of Italian Asphodeline lutea Extracts. Molecules 2018; 23:molecules23020461. [PMID: 29463056 PMCID: PMC6017467 DOI: 10.3390/molecules23020461] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 02/16/2018] [Accepted: 02/17/2018] [Indexed: 12/14/2022] Open
Abstract
The present study aims to highlight the therapeutic potential of Asphodeline lutea (AL), a wild edible plant of the Mediterranean diet. Roots, aerial parts, and flowers of AL at two different phenological stages were collected from three locations in Italy. The inhibitory activities of extracts on strategic enzymes linked to human diseases were assessed. The antioxidant properties were evaluated in vitro, using six standard bioassays. The phenolic and anthraquinone profiles were also established using HPLC-PDA. Zinc, cadmium, lead, and copper contents were also determined. All the samples inhibited acetylcholinesterase (from 1.51 to 2.20 mg GALAEs/g extract), tyrosinase (from 7.50 to 25.3 mg KAEs/g extract), and α-amylase (from 0.37 to 0.51 mmol ACAEs/g extract). Aloe-emodin and physcion were present in all parts, while rhein was not detected. The phenolic profile and the heavy metals composition of specimens gathered from three different regions of Italy were different. It can be argued that samples collected near the street can contain higher concentrations of heavy metals. The experimental data confirm that the A. lutea species could be considered as a potential source of bioactive metabolites, and its consumption could play a positive and safe role in human health maintenance.
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Affiliation(s)
- Dora Melucci
- Department of Chemistry "G. Ciamician", University of Bologna, Bologna 40126, Italy.
| | - Marcello Locatelli
- Department of Pharmacy, University "G. D'Annunzio" of Chieti-Pescara, Chieti 66100, Italy.
- Interuniversity Consortium of Structural and Systems Biology, Rome 00136, Italy.
| | - Clinio Locatelli
- Department of Chemistry "G. Ciamician", University of Bologna, Bologna 40126, Italy.
| | - Alessandro Zappi
- Department of Chemistry "G. Ciamician", University of Bologna, Bologna 40126, Italy.
| | | | - Simone Carradori
- Department of Pharmacy, University "G. D'Annunzio" of Chieti-Pescara, Chieti 66100, Italy.
| | - Cristina Campestre
- Department of Pharmacy, University "G. D'Annunzio" of Chieti-Pescara, Chieti 66100, Italy.
| | - Lidia Leporini
- Department of Pharmacy, University "G. D'Annunzio" of Chieti-Pescara, Chieti 66100, Italy.
| | - Gokhan Zengin
- Department of Biology, Selcuk University, Campus, 42250, Konya 42130, Turkey.
| | | | - Luigi Menghini
- Department of Pharmacy, University "G. D'Annunzio" of Chieti-Pescara, Chieti 66100, Italy.
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19
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Campestre C, Locatelli M, Guglielmi P, De Luca E, Bellagamba G, Menta S, Zengin G, Celia C, Di Marzio L, Carradori S. Analysis of imidazoles and triazoles in biological samples after MicroExtraction by packed sorbent. J Enzyme Inhib Med Chem 2017; 32:1-11. [PMID: 28776447 PMCID: PMC6010084 DOI: 10.1080/14756366.2017.1354858] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [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: 11/11/2022] Open
Abstract
This paper reports the MEPS-HPLC-DAD method for the simultaneous determination of 12 azole drugs (bifonazole, butoconazole, clotrimazole, econazole, itraconazole, ketoconazole, miconazole, posaconazole, ravuconazole, terconazole, tioconazole and voriconazole) administered to treat different systemic and topical fungal infections, in biological samples. Azole drugs separation was performed in 36 min. The analytical method was validated in the ranges as follows: 0.02–5 μg mL−1 for ravuconazole; 0.2–5 μg mL−1 for terconazole; 0.05–5 μg mL−1 for the other compounds. Human plasma and urine were used as biological samples during the analysis, while benzyl-4-hydroxybenzoate was used as an internal standard. The precision (RSD%) and trueness (Bias%) values fulfill with International Guidelines requirements. To the best of our knowledge, this is the first HPLC-DAD procedure coupled to MEPS, which provides the simultaneous analysis of 12 azole drugs, available in the market, in human plasma and urine. Moreover, the method was successfully applied for the quantitative determination of two model drugs (itraconazole and miconazole) after oral administration in real samples.
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Affiliation(s)
- Cristina Campestre
- a Department of Pharmacy , University of Chieti - Pescara "G. d'Annunzio" , Chieti , Italy
| | - Marcello Locatelli
- a Department of Pharmacy , University of Chieti - Pescara "G. d'Annunzio" , Chieti , Italy.,b Interuniversity Consortium of Structural and Systems Biology , Rome , Italy
| | - Paolo Guglielmi
- c Dipartimento di Chimica e Tecnologie del Farmaco , Sapienza University of Rome , Rome , Italy
| | - Elisa De Luca
- a Department of Pharmacy , University of Chieti - Pescara "G. d'Annunzio" , Chieti , Italy
| | - Giuseppe Bellagamba
- a Department of Pharmacy , University of Chieti - Pescara "G. d'Annunzio" , Chieti , Italy
| | - Sergio Menta
- c Dipartimento di Chimica e Tecnologie del Farmaco , Sapienza University of Rome , Rome , Italy
| | - Gokhan Zengin
- d Department of Biology , Selcuk University , Konya , Turkey
| | - Christian Celia
- a Department of Pharmacy , University of Chieti - Pescara "G. d'Annunzio" , Chieti , Italy.,e Inter-Regional Research Center for Food Safety & Health , University of Catanzaro "Magna Græcia" , Catanzaro , Italy.,f Department of Nanomedicine , Houston Methodist Research Institute , Houston , TX , USA
| | - Luisa Di Marzio
- a Department of Pharmacy , University of Chieti - Pescara "G. d'Annunzio" , Chieti , Italy
| | - Simone Carradori
- a Department of Pharmacy , University of Chieti - Pescara "G. d'Annunzio" , Chieti , Italy
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20
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Luisi G, Angelini G, Gasbarri C, Laghezza A, Agamennone M, Loiodice F, Supuran CT, Campestre C, Tortorella P. Dual targeting of cancer-related human matrix metalloproteinases and carbonic anhydrases by chiral N-(biarylsulfonyl)-phosphonic acids. J Enzyme Inhib Med Chem 2017; 32:1260-1264. [PMID: 28948845 PMCID: PMC6009896 DOI: 10.1080/14756366.2017.1378192] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [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: 11/13/2022] Open
Abstract
A series of nanomolar phosphonate matrix metalloproteinase (MPP) inhibitors was tested for inhibitory activity against a panel of selected human carbonic anhydrase (CA, EC 4.2.1.1) isozymes, covering the cancer-associated CA IX and XII. None of the reported sulfonyl and sulfonylamino-derivatives sensitively affected the catalytic activity of the cytosolic isoforms CA I and II, which are considered off-target isoforms in view of their physiological role. The most active inhibitors were in the series of chiral N-(sulfonyl)phosphovaline derivatives, which showed good to excellent inhibitory activity over target CAs, with compound 15 presenting the best isoform-selectivity toward CA IX. We suggest here that the phosphonates have the potential as dual inhibitors of MMPs and CAs, both involved in tumor formation, invasion and metastasis.
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Affiliation(s)
- Grazia Luisi
- a Department of Pharmacy , "G. d'Annunzio" University of Chieti-Pescara , Chieti , Italy
| | - Guido Angelini
- a Department of Pharmacy , "G. d'Annunzio" University of Chieti-Pescara , Chieti , Italy
| | - Carla Gasbarri
- a Department of Pharmacy , "G. d'Annunzio" University of Chieti-Pescara , Chieti , Italy
| | - Antonio Laghezza
- b Department of Pharmacy and Pharmaceutical Sciences , "A. Moro" University of Bari , Bari , Italy
| | - Mariangela Agamennone
- a Department of Pharmacy , "G. d'Annunzio" University of Chieti-Pescara , Chieti , Italy
| | - Fulvio Loiodice
- b Department of Pharmacy and Pharmaceutical Sciences , "A. Moro" University of Bari , Bari , Italy
| | - Claudiu T Supuran
- c Neurofarba Department, Section of Pharmaceutical and Nutriceutical Sciences , University of Florence , Sesto Fiorentino (Florence) , Italy
| | - Cristina Campestre
- a Department of Pharmacy , "G. d'Annunzio" University of Chieti-Pescara , Chieti , Italy
| | - Paolo Tortorella
- b Department of Pharmacy and Pharmaceutical Sciences , "A. Moro" University of Bari , Bari , Italy
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21
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Carradori S, Secci D, Bizzarri B, Chimenti P, De Monte C, Guglielmi P, Campestre C, Rivanera D, Bordón C, Jones-Brando L. Synthesis and biological evaluation of anti-Toxoplasma gondii activity of a novel scaffold of thiazolidinone derivatives. J Enzyme Inhib Med Chem 2017; 32:746-758. [PMID: 28537532 PMCID: PMC6445228 DOI: 10.1080/14756366.2017.1316494] [Citation(s) in RCA: 11] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
We designed and synthesised novel N-substituted 1,3-thiazolidin-4-one derivatives for the evaluation of their anti-Toxoplasma gondii efficacy. This scaffold was functionalised both at the N1-hydrazine portion with three structurally different moieties and at the lactam nitrogen with substituted benzyl groups selected on the basis of our previous structure-activity relationships studies. Using three different assay methods, the compounds were assessed in vitro to determine both the levels of efficacy against the tachyzoites of T. gondii (IC50 = 5-148 μM), as well as any evidence of cytotoxicity towards human host cells (TD50 = 68 to ≥320 μM). Results revealed that ferrocene-based thiazolidinones can possess potent anti-tachyzoite activity (TI =2-64).
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Affiliation(s)
- Simone Carradori
- a Department of Pharmacy , "G. D'Annunzio" University of Chieti-Pescara , Chieti , Italy
| | - Daniela Secci
- b Department of Drug Chemistry and Technologies , Sapienza University of Rome , Rome , Italy
| | - Bruna Bizzarri
- b Department of Drug Chemistry and Technologies , Sapienza University of Rome , Rome , Italy
| | - Paola Chimenti
- b Department of Drug Chemistry and Technologies , Sapienza University of Rome , Rome , Italy
| | - Celeste De Monte
- b Department of Drug Chemistry and Technologies , Sapienza University of Rome , Rome , Italy
| | - Paolo Guglielmi
- b Department of Drug Chemistry and Technologies , Sapienza University of Rome , Rome , Italy
| | - Cristina Campestre
- a Department of Pharmacy , "G. D'Annunzio" University of Chieti-Pescara , Chieti , Italy
| | - Daniela Rivanera
- c Department of Public Health and Infectious Diseases , Sapienza University of Rome , Rome , Italy
| | - Claudia Bordón
- d Stanley Division of Developmental Neurovirology , Johns Hopkins University School of Medicine , Baltimore , MD , USA
| | - Lorraine Jones-Brando
- d Stanley Division of Developmental Neurovirology , Johns Hopkins University School of Medicine , Baltimore , MD , USA
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Angelini G, Campestre C, Scotti L, Gasbarri C. Kinetics and Energetics of Thermal Cis-Trans Isomerization of a Resonance-Activated Azobenzene in BMIM-Based Ionic Liquids for PF₆ -/Tf₂N - Comparison. Molecules 2017; 22:E1273. [PMID: 28758922 PMCID: PMC6152290 DOI: 10.3390/molecules22081273] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [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: 07/13/2017] [Revised: 07/27/2017] [Accepted: 07/27/2017] [Indexed: 02/05/2023] Open
Abstract
BMIM PF₆ (1-butyl-3-methylimidazolium hexafluorophosphate) and BMIM Tf₂N (1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide) are two conventional room-temperature ionic liquids widely employed and investigated as reaction media. Despite the presence of the same imidazolium ring in their structure they are different in many chemical and physical properties due to the nature of the anions. The thermal cis-trans isomerization of an electronically activated azobenzene have been used as reaction model to compare the behavior of PF₆- and Tf₂N-. Rotation is the mechanism by which the investigated azobenzene is converted into the trans isomer spontaneously in the dark both in BMIM PF₆ and in BMIM Tf₂N. The kinetic rate constants of the process have been determined at different temperatures and the activation energies of the reaction have been calculated according to the Arrhenius and Eyring equations. The results presented herein highlight different solute-solvent interactions involving the PF₆- and Tf₂N- anions during the cis-trans isomerization.
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Affiliation(s)
- Guido Angelini
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, via dei Vestini, 66100 Chieti, Italy.
| | - Cristina Campestre
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, via dei Vestini, 66100 Chieti, Italy.
| | - Luca Scotti
- Department of Oral Science, Nano and Biotechnology, University "G. d'Annunzio" of Chieti-Pescara, via dei Vestini, 66100 Chieti, Italy.
| | - Carla Gasbarri
- Department of Pharmacy, University "G. d'Annunzio" of Chieti-Pescara, via dei Vestini, 66100 Chieti, Italy.
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Ammazzalorso A, De Filippis B, Campestre C, Laghezza A, Marrone A, Amoroso R, Tortorella P, Agamennone M. Seeking for Non-Zinc-Binding MMP-2 Inhibitors: Synthesis, Biological Evaluation and Molecular Modelling Studies. Int J Mol Sci 2016; 17:ijms17101768. [PMID: 27782083 PMCID: PMC5085792 DOI: 10.3390/ijms17101768] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [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: 07/29/2016] [Revised: 10/10/2016] [Accepted: 10/14/2016] [Indexed: 01/24/2023] Open
Abstract
Matrix metalloproteinases (MMPs) are an important family of zinc-containing enzymes with a central role in many physiological and pathological processes. Although several MMP inhibitors have been synthesized over the years, none reached the market because of off-target effects, due to the presence of a zinc binding group in the inhibitor structure. To overcome this problem non-zinc-binding inhibitors (NZIs) have been recently designed. In a previous article, a virtual screening campaign identified some hydroxynaphtyridine and hydroxyquinoline as MMP-2 non-zinc-binding inhibitors. In the present work, simplified analogues of previously-identified hits have been synthesized and tested in enzyme inhibition assays. Docking and molecular dynamics studies were carried out to rationalize the activity data.
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Affiliation(s)
- Alessandra Ammazzalorso
- Dipartimento di Farmacia, Università "G. d'Annunzio" Chieti, Via dei Vestini 31, 66100 Chieti, Italy.
| | - Barbara De Filippis
- Dipartimento di Farmacia, Università "G. d'Annunzio" Chieti, Via dei Vestini 31, 66100 Chieti, Italy.
| | - Cristina Campestre
- Dipartimento di Farmacia, Università "G. d'Annunzio" Chieti, Via dei Vestini 31, 66100 Chieti, Italy.
| | - Antonio Laghezza
- Dipartimento di Farmacia-Scienze del Farmaco, Università "A. Moro" Bari, Via Orabona 4, 70125 Bari, Italy.
| | - Alessandro Marrone
- Dipartimento di Farmacia, Università "G. d'Annunzio" Chieti, Via dei Vestini 31, 66100 Chieti, Italy.
| | - Rosa Amoroso
- Dipartimento di Farmacia, Università "G. d'Annunzio" Chieti, Via dei Vestini 31, 66100 Chieti, Italy.
| | - Paolo Tortorella
- Dipartimento di Farmacia-Scienze del Farmaco, Università "A. Moro" Bari, Via Orabona 4, 70125 Bari, Italy.
| | - Mariangela Agamennone
- Dipartimento di Farmacia, Università "G. d'Annunzio" Chieti, Via dei Vestini 31, 66100 Chieti, Italy.
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Tauro M, Laghezza A, Loiodice F, Piemontese L, Caradonna A, Capelli D, Montanari R, Pochetti G, Di Pizio A, Agamennone M, Campestre C, Tortorella P. Catechol-based matrix metalloproteinase inhibitors with additional antioxidative activity. J Enzyme Inhib Med Chem 2016; 31:25-37. [PMID: 27556138 DOI: 10.1080/14756366.2016.1217853] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
New catechol-containing chemical entities have been investigated as matrix metalloproteinase inhibitors as well as antioxidant molecules. The combination of the two properties could represent a useful feature due to the potential application in all the pathological processes characterized by increased proteolytic activity and radical oxygen species (ROS) production, such as inflammation and photoaging. A series of catechol-based molecules were synthesized and tested for both proteolytic and oxidative inhibitory activity, and the detailed binding mode was assessed by crystal structure determination of the complex between a catechol derivative and the matrix metalloproteinase-8. Surprisingly, X-ray structure reveals that the catechol oxygens do not coordinates the zinc atom.
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Affiliation(s)
- Marilena Tauro
- a Department of Tumor Biology , H. Lee Moffitt Cancer Center and Research Institute , Tampa , FL , USA
| | - Antonio Laghezza
- b Dipartimento di Farmacia-Scienze del Farmaco, Università degli Studi "A. Moro" di Bari , Bari , Italy
| | - Fulvio Loiodice
- b Dipartimento di Farmacia-Scienze del Farmaco, Università degli Studi "A. Moro" di Bari , Bari , Italy
| | - Luca Piemontese
- b Dipartimento di Farmacia-Scienze del Farmaco, Università degli Studi "A. Moro" di Bari , Bari , Italy
| | - Alessia Caradonna
- b Dipartimento di Farmacia-Scienze del Farmaco, Università degli Studi "A. Moro" di Bari , Bari , Italy
| | - Davide Capelli
- c Istituto di Cristallografia, CNR , Monterotondo Stazione (Roma) , Italy
| | - Roberta Montanari
- c Istituto di Cristallografia, CNR , Monterotondo Stazione (Roma) , Italy
| | - Giorgio Pochetti
- c Istituto di Cristallografia, CNR , Monterotondo Stazione (Roma) , Italy
| | - Antonella Di Pizio
- d Institute of Biochemistry, Food Science and Nutrition, Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem , Rehovot , Israel , and
| | | | - Cristina Campestre
- e Dipartimento di Farmacia, Università "G. d'Annunzio" Chieti , Chieti , Italy
| | - Paolo Tortorella
- b Dipartimento di Farmacia-Scienze del Farmaco, Università degli Studi "A. Moro" di Bari , Bari , Italy
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Campestre C, Agamennone M, Tauro M, Tortorella P. Phosphonate Emerging Zinc Binding Group in Matrix Metalloproteinase Inhibitors. Curr Drug Targets 2015; 16:1634-44. [DOI: 10.2174/1389450116666150113121733] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2014] [Accepted: 01/07/2015] [Indexed: 11/22/2022]
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Tauro M, Laghezza A, Loiodice F, Agamennone M, Campestre C, Tortorella P. Arylamino methylene bisphosphonate derivatives as bone seeking matrix metalloproteinase inhibitors. Bioorg Med Chem 2013; 21:6456-65. [PMID: 24071448 DOI: 10.1016/j.bmc.2013.08.054] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [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: 03/28/2013] [Revised: 07/29/2013] [Accepted: 08/23/2013] [Indexed: 11/24/2022]
Abstract
The complexity of matrix metalloproteinase inhibitors (MMPIs) design derives from the difficulty in carefully addressing their inhibitory activity towards the MMP isoforms involved in many pathological conditions. In particular, specific metalloproteinases, such as MMP-2 and MMP-9, are key regulators of the 'vicious cycle' occurring between tumor metastases growth and bone remodeling. In an attempt to devise new approaches to selective inhibitor derivatives, we describe novel bisphosphonate bone seeking MMP inhibitors (BP-MMPIs), capable to be selectively targeted and to overcome undesired side effects of broad spectrum MMPIs. In vitro activity (IC50 values) for each inhibitor was determined against MMP-2, -8, -9 and -14, because of their relevant role in skeletal development and renewal. The results show that BP-MMPIs reached IC50 values of enzymatic inhibition in the low micromolar range. Computational studies, used to rationalize some trends in the observed inhibitory profiles, suggest a possible differential binding mode in MMP-2 that explains the selective inhibition of this isoform. In addition, survival assay was conducted on J774 cell line, a well known model system used to evaluate the structure-activity relationship of BPs for inhibiting bone resorption. The resulting data, confirming the specific activity of BP-MMPIs, and their additional proved propensity to bind hydroxyapatite powder in vitro, suggest a potential use of BP-MMPIs in skeletal malignancies.
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Affiliation(s)
- Marilena Tauro
- Dipartimento di Farmacia-Scienze del Farmaco, Università degli Studi 'Aldo Moro' di Bari, Via Orabona 4, 70126 Bari, Italy
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Mollica A, Pinnen F, Stefanucci A, Feliciani F, Campestre C, Mannina L, Sobolev AP, Lucente G, Davis P, Lai J, Ma SW, Porreca F, Hruby VJ. The cis-4-amino-L-proline residue as a scaffold for the synthesis of cyclic and linear endomorphin-2 analogues. J Med Chem 2012; 55:3027-35. [PMID: 22394120 DOI: 10.1021/jm201402v] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Endomorphin-2 (EM-2: Tyr-Pro-Phe-Phe-NH(2)) is an endogenous tetrapeptide that combines potency and efficacy with high affinity and selectivity toward the μ opioid receptor, the most responsible for analgesic effects in the central nervous system. The presence of the Pro(2) represents a crucial factor for the ligand structural and conformational properties. Proline is in fact an efficient stereochemical spacer, capable of inducing favorable spatial orientation of aromatic rings, a key factor for ligand recognition and interaction with receptors. Here the Pro(2) has been replaced by 4(S)-NH(2)-2(S)-proline (cAmp), a proline/GABA cis-chimera residue. This bivalent amino acid maintains the capacity to influenc the tetrapeptide conformation and offers the opportunity to generate new linear models and unusually constrained cyclic analogues characterized by an N-terminal Tyr bearing a free α-amino group. The results indicate that the new analogues do not show affinity for both δ and κ opioid receptors and bind only poorly to the μ receptors (for cyclopeptide 9: K(i)(μ) = 660 nM; GPI (IC(50)) = 1.4% at 1 μM; for linear tetrapeptide acid 13: K(i)(μ) = 2000 nM; GPI (IC(50)) = 0% at 1 μM; for linear tetrapeptide amide 15: K(i)(μ) = 310 nM; GPI (IC(50)) = 894 nM).
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Affiliation(s)
- Adriano Mollica
- Dipartimento di Scienze del Farmaco, Università di Chieti-Pescara G. d'Annunzio, Via dei Vestini 31, 66100 Chieti, Italy.
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28
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Rubino MT, Agamennone M, Campestre C, Campiglia P, Cremasco V, Faccio R, Laghezza A, Loiodice F, Maggi D, Panza E, Rossello A, Tortorella P. Cover Picture: Biphenyl Sulfonylamino Methyl Bisphosphonic Acids as Inhibitors of Matrix Metalloproteinases and Bone Resorption (ChemMedChem 7/2011). ChemMedChem 2011. [DOI: 10.1002/cmdc.201190027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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29
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Rubino MT, Agamennone M, Campestre C, Campiglia P, Cremasco V, Faccio R, Laghezza A, Loiodice F, Maggi D, Panza E, Rossello A, Tortorella P. Biphenyl sulfonylamino methyl bisphosphonic acids as inhibitors of matrix metalloproteinases and bone resorption. ChemMedChem 2011; 6:1258-68. [PMID: 21714093 DOI: 10.1002/cmdc.201000540] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2010] [Indexed: 11/09/2022]
Abstract
A number of matrix metalloproteinases (MMPs), proteins important in the balance of bone remodeling, play a critical role both in cancer metastasis and in bone matrix turnover associated with the presence of cancer cells in bone. Here, we report the synthesis and biological evaluation of a new class of MMP inhibitors characterized by a bisphosphonate function as the zinc binding group. Since the bisphosphonate group is also implicated in osteoclast inhibition and provides a preferential affinity to biological apatite, the new molecules can be regarded as bone-seeking medicinal agents. Docking experiments were performed to clarify the mode of binding of bisphosphonate inhibitors in the active site of MMP-2. The most promising of the studied bisphosphonates showed nanomolar inhibition against MMP-2 and resulted in potent inhibition of osteoclastic bone resorption in vitro.
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Affiliation(s)
- Maria Teresa Rubino
- Dipartimento Farmaco-Chimico, Università degli Studi Aldo Moro, Via Orabona 4, 70126 Bari, Italy
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30
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Albaiceta GM, Gutierrez-Fernández A, García-Prieto E, Puente XS, Parra D, Astudillo A, Campestre C, Cabrera S, Gonzalez-Lopez A, Fueyo A, Taboada F, López-Otin C. Absence or Inhibition of Matrix Metalloproteinase–8 Decreases Ventilator-Induced Lung Injury. Am J Respir Cell Mol Biol 2010; 43:555-63. [DOI: 10.1165/rcmb.2009-0034oc] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
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31
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Rubino MT, Agamennone M, Campestre C, Fracchiolla G, Laghezza A, Loiodice F, Nuti E, Rossello A, Tortorella P. Synthesis, SAR, and Biological Evaluation of α-Sulfonylphosphonic Acids as Selective Matrix Metalloproteinase Inhibitors. ChemMedChem 2009; 4:352-62. [DOI: 10.1002/cmdc.200800324] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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32
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Folgueras AR, Fueyo A, García-Suárez O, Cox J, Astudillo A, Tortorella P, Campestre C, Gutiérrez-Fernández A, Fanjul-Fernández M, Pennington CJ, Edwards DR, Overall CM, López-Otín C. Collagenase-2 Deficiency or Inhibition Impairs Experimental Autoimmune Encephalomyelitis in Mice. J Biol Chem 2008; 283:9465-74. [DOI: 10.1074/jbc.m709522200] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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33
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Campestre C, Tortorella P, Agamennone M, Preziuso S, Biasone A, Nuti E, Rossello A, Gallina C. Peptidyl 3-substituted 1-hydroxyureas as isosteric analogues of succinylhydroxamate MMP inhibitors. Eur J Med Chem 2007; 43:1008-14. [PMID: 17719700 DOI: 10.1016/j.ejmech.2007.07.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2007] [Revised: 05/31/2007] [Accepted: 07/02/2007] [Indexed: 10/23/2022]
Abstract
To evaluate N-hydroxyurea as zinc binding group in the design of MMP inhibitors, two peptidyl 1-hydroxyureas were prepared by N-hydroxycarbamoylation of the diastereomeric dipeptides H-Leu-Phe-NHMe and H-D-Leu-Phe-NHMe. Peptidyl 1-hydroxyureas were more potent than the parent peptides, but dramatically weaker (4-5 orders of magnitude) than the isosteric (R)-succinylhydroxamate analogue, which displays IC(50) in the range of nM vs MMP-1, -3, -7 and sub-nM vs MMP-2, -8, and -9. The peptidyl 1-hydroxyurea 1a attained an IC(50) of 20 microM vs MMP-9, and substantially approaches inhibition of known N-hydroxyureas based on aminoacids or peptides against other zinc metalloenzymes and non-peptidic N-hydroxyureas against MMPs. Strong preference of the O-N1-C=O unit for the antiperiplanar amide bond conformation seems to be the major limit for more effective zinc chelation. Methylation of a peptidyl 1-hydroxyurea at N3, to promote the synperiplanar O-N1-C=O conformation required for zinc chelation and improve affinity, resulted in release of a methylimidazolidine-2,4-dione through an undesired intramolecular reaction reminiscent of the Edman peptide degradation.
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Affiliation(s)
- Cristina Campestre
- Dipartimento di Scienze del Farmaco, Università G. d'Annunzio, Via dei Vestini 31, 66013 Chieti, Italy
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Biasone A, Tortorella P, Campestre C, Agamennone M, Preziuso S, Chiappini M, Nuti E, Carelli P, Rossello A, Mazza F, Gallina C. α-Biphenylsulfonylamino 2-methylpropyl phosphonates: Enantioselective synthesis and selective inhibition of MMPs. Bioorg Med Chem 2007; 15:791-9. [PMID: 17088065 DOI: 10.1016/j.bmc.2006.10.047] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2006] [Revised: 10/17/2006] [Accepted: 10/23/2006] [Indexed: 11/26/2022]
Abstract
(R)-alpha-Biphenylsulfonylamino 2-methylpropyl phosphonates attain nM potency against several MMPs and are the most effective inhibitors based on phosphonate as zinc binding group. Since their preparation by direct N-acylation of expensive, enantiopure, alpha-aminophosphonic acids proceeds in low yields, we devised and evaluated a stereoselective and straightforward method of synthesis that avoids the unfavourable step of N-acylation. The key intermediate (R)-4-bromophenylsulfonylamino 2-methylpropyl phosphonate 9 was obtained by highly stereoselective addition of dibenzylphosphite to the enantiopure (S)-N-isobutylidene-p-bromobenzenesulfinamide 3, followed by oxidation with m-CPBA. Suzuki coupling of 9 with the desired arylboronic acids, gave the expected biphenylsulfonylamino derivatives in satisfactory yields. Liberation of the phosphonic group by hydrogenolysis led to the desired (R)-alpha-biphenylsulfonylamino 2-methylpropyl phosphonates 14a-i. Screening of the new compounds on MMP-1, -2, -3, -7, -8, -9, -13 and -14 showed IC(50) in the range of nM in most cases.
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Affiliation(s)
- Alessandro Biasone
- Dipartimento di Scienze del Farmaco, Università "G. d'Annunzio", Via dei Vestini 31, 66013 Chieti, Italy
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35
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Pochetti G, Gavuzzo E, Campestre C, Agamennone M, Tortorella P, Consalvi V, Gallina C, Hiller O, Tschesche H, Tucker PA, Mazza F. Structural Insight into the Stereoselective Inhibition of MMP-8 by Enantiomeric Sulfonamide Phosphonates. J Med Chem 2006; 49:923-31. [PMID: 16451058 DOI: 10.1021/jm050787+] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Potent and selective inhibitors of matrix metalloproteinases (MMPs), a family of zinc proteases that can degrade all the components of the extracellular matrix, could be useful for treatment of diseases such as cancer and arthritis. The most potent MMP inhibitors are based on hydroxamate as zinc-binding group (ZBG). alpha-Arylsulfonylamino phosphonates incorporate a particularly favorable combination of phosphonate as ZBG and arylsulfonylamino backbone so that their affinity exceptionally attains the nanomolar strength frequently observed for hydroxamate analogues. The detailed mode of binding of [1-(4'-methoxybiphenyl-4-sulfonylamino)-2-methylpropyl]phosphonate has been clarified by the crystal structures of the complexes that the R- and S-enantiomers respectively form with MMP-8. The reasons for the preferential MMP-8 inhibition by the R-phosphonate are underlined and the differences in the mode of binding of analogous alpha-arylsulfonylamino hydroxamates and carboxylates are discussed.
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Affiliation(s)
- Giorgio Pochetti
- Istituto di Cristallografia, C.N.R., Monterotondo Stazione, Rome, Italy
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Campestre C, Agamennone M, Tortorella P, Preziuso S, Biasone A, Gavuzzo E, Pochetti G, Mazza F, Hiller O, Tschesche H, Consalvi V, Gallina C. N-Hydroxyurea as zinc binding group in matrix metalloproteinase inhibition: mode of binding in a complex with MMP-8. Bioorg Med Chem Lett 2005; 16:20-4. [PMID: 16242329 DOI: 10.1016/j.bmcl.2005.09.057] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2005] [Revised: 09/20/2005] [Accepted: 09/22/2005] [Indexed: 11/17/2022]
Abstract
The first crystallographic structure of an N-hydroxyurea inhibitor bound into the active site of a matrix metalloproteinase is reported. The ligand and three other analogues were prepared and studied as inhibitors of MMP-2, MMP-3, and MMP-8. The crystal structure of the complex with MMP-8 shows that the N-hydroxyurea, contrary to the analogous hydroxamate, binds the catalytic zinc ion in a monodentate rather than bidentate mode and with high out-of-plane distortion of the amide bonds.
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Affiliation(s)
- Cristina Campestre
- Dipartimento di Scienze del Farmaco, Università degli Studi 'G. d'Annunzio', Chieti, Italy
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Agamennone M, Campestre C, Preziuso S, Consalvi V, Crucianelli M, Mazza F, Politi V, Ragno R, Tortorella P, Gallina C. Synthesis and evaluation of new tripeptide phosphonate inhibitors of MMP-8 and MMP-2. Eur J Med Chem 2005; 40:271-9. [PMID: 15725496 DOI: 10.1016/j.ejmech.2004.10.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2004] [Revised: 10/12/2004] [Accepted: 10/28/2004] [Indexed: 10/25/2022]
Abstract
The phosphotryptophan derivative l-Pro-l-Leu-l-(P)Trp(OH)(2) (2b) was reported as the first example of left-hand-sideLeft-hand-side inhibitors: inhibitors that bind in the unprime region of the enzyme active site, in reference to the convention of drawing the unprimed residues of a peptide substrate on the left side. [R.P. Beckett et al., Drug Discov. Today 1 (1996) 16-26]. The opposite applies to right-hand-side inhibitors. phosphonate inhibitor of MMP-8. Its uncommon mode of binding to MMP-8 was mainly ascribed to the presence of the proline residue in P(3). Ten new analogues of 2b were obtained by replacement of the aminoterminal l-Pro with aminoacid residues bearing small side chains. Most of the new analogues show an increase of affinity for MMP-2 and MMP-8, and different profiles of selectivity. Computer simulations were performed to explain the effects of substitutions on the preferred mode of binding. They reveal that most of the new analogues are probably accommodated in the right, rather than left-hand side of MMP-8 active site.
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Affiliation(s)
- Mariangela Agamennone
- Dipartimento di Scienze del Farmaco, Università G. d'Annunzio, Via dei Vestini 31, 66013 Chieti, Italy
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Marsilio V, Campestre C, Lanza B, De Angelis M, Russi F. SENSORY ANALYSIS OF GREEN TABLE OLIVES FERMENTED IN DIFFERENT SALINE SOLUTIONS. ACTA ACUST UNITED AC 2002. [DOI: 10.17660/actahortic.2002.586.130] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Mafra I, Lanza B, Reis A, Marsilio V, Campestre C, De Angelis M, Coimbra MA. Effect of ripening on texture, microstructure and cell wall polysaccharide composition of olive fruit (Olea europaea). Physiol Plant 2001; 111:439-447. [PMID: 11299008 DOI: 10.1034/j.1399-3054.2001.1110403.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Olive fruits at the green, cherry and black stages were used to investigate the structural and microstructural changes in tissues during ripening. Scanning electron microscopy (SEM) tissue fracture of green olives resulted in cell wall breakage of epicarp and mesocarp cells. Tissue fracture resulted in fewer broken cells in cherry than in green olives and even less in black olive tissues. Cell separation occurred in the middle lamella region in some of the cells of the cherry fruit and in most of the black olive cells. Solubilization and loss of pectic polysaccharides, mainly the arabinan moiety, and glucuronoxylans occurred in the green to cherry stages. The pulp cell wall constituent polysaccharides, pectic polysaccharides, cellulose, glucuronoxylans and xyloglucans, were degraded and/or solubilized at the cherry to black ripening stages. The resultant depolymerization of the pectic polymers, especially those of the middle lamella region, was consistent with the progressive cell separation at the different ripening stages by SEM. This showed that partial solubilization of pectic, hemicellulosic and cellulosic polysaccharides within the cell wall matrix weakened the cell wall structures, preventing the breaking of cells when the tissues were fractured.
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Affiliation(s)
- Isabel Mafra
- Departamento de Química, Universidade de Aveiro, P-3810-193 Aveiro, Portugal; Istituto Sperimentale per la Elaiotecnica, Contrada Fonte Umano n.37, Città S. Angelo (PE), I-65013 Italy
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Marsilio V, Campestre C, Lanza B, De Angelis M. Sugar and polyol compositions of some European olive fruit varieties (Olea europaea L.) suitable for table olive purposes. Food Chem 2001. [DOI: 10.1016/s0308-8146(00)00268-5] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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