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De Soricellis G, Rinaldi F, Tengattini S, Temporini C, Negri S, Capelli D, Montanari R, Cena H, Salerno S, Massolini G, Guzzo F, Calleri E. Development of an analytical platform for the affinity screening of natural extracts by SEC-MS towards PPARα and PPARγ receptors. Anal Chim Acta 2024; 1309:342666. [PMID: 38772654 DOI: 10.1016/j.aca.2024.342666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Revised: 04/19/2024] [Accepted: 04/29/2024] [Indexed: 05/23/2024]
Abstract
BACKGROUND Peroxisome proliferator-activated receptors (PPARs) belong to the superfamily of nuclear receptors and represent the targets for the therapeutical treatment of type 2 diabetes, dyslipidemia and hyperglycemia associated with metabolic syndrome. Some medicinal plants have been traditionally used to treat this kind of metabolic diseases. Today only few drugs targeting PPARs have been approved and for this reason, the rapid identification of novel ligands and/or chemical scaffolds starting from natural extracts would benefit of a selective affinity ligand fishing assay. RESULTS In this paper we describe the development of a new ligand fishing assay based on size exclusion chromatography (SEC) coupled to LC-MS for the analysis of complex samples such as botanical extracts. The known PPARα and PPARγ ligands, WY-14643 and rosiglitazone respectively, were used for system development and evaluation. The system has found application on an Allium lusitanicum methanolic extract, containing saponins, a class of chemical compounds which have attracted interest as PPARs ligands because of their hypolipidemic and insulin-like properties. SIGNIFICANCE A new SEC-AS-MS method has been developed for the affinity screening of PPARα and PPARγ ligands. The system proved to be highly specific and will be used to improve the throughput for the identification of new selective metabolites from natural souces targeting PPARα and PPARγ.
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Affiliation(s)
- G De Soricellis
- Department of Drug Sciences, University of Pavia, Viale Taramelli 12, Pavia, 27100, Italy; National Biodiversity Future Center (NBFC), Palermo, 90133, Italy
| | - F Rinaldi
- Department of Drug Sciences, University of Pavia, Viale Taramelli 12, Pavia, 27100, Italy
| | - S Tengattini
- Department of Drug Sciences, University of Pavia, Viale Taramelli 12, Pavia, 27100, Italy
| | - C Temporini
- Department of Drug Sciences, University of Pavia, Viale Taramelli 12, Pavia, 27100, Italy
| | - S Negri
- National Biodiversity Future Center (NBFC), Palermo, 90133, Italy; Department of Biotechnology, University of Verona, Verona, 37134, Italy
| | - D Capelli
- Institute of Crystallography (IC), National Research Council (CNR), Via Salaria Km 29.300, Rome, 00016, Italy
| | - R Montanari
- Institute of Crystallography (IC), National Research Council (CNR), Via Salaria Km 29.300, Rome, 00016, Italy
| | - H Cena
- National Biodiversity Future Center (NBFC), Palermo, 90133, Italy; Laboratory of Dietetics and Clinical Nutrition, Department of Public Health, Experimental and Forensic Medicine, University of Pavia, Via Bassi 21, Pavia, 27100, Italy; Clinical Nutrition and Dietetics Service, Unit of Internal Medicine and Endocrinology, ICS Maugeri IRCCS, Pavia, 27100, Italy
| | - S Salerno
- Department of Drug Sciences, University of Pavia, Viale Taramelli 12, Pavia, 27100, Italy
| | - G Massolini
- Department of Drug Sciences, University of Pavia, Viale Taramelli 12, Pavia, 27100, Italy
| | - F Guzzo
- National Biodiversity Future Center (NBFC), Palermo, 90133, Italy; Department of Biotechnology, University of Verona, Verona, 37134, Italy
| | - E Calleri
- Department of Drug Sciences, University of Pavia, Viale Taramelli 12, Pavia, 27100, Italy; National Biodiversity Future Center (NBFC), Palermo, 90133, Italy.
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2
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Paneth A, Kaproń B, Plech T, Paduch R, Trotsko N, Paneth P. Combined In Silico and In Vitro Analyses to Assess the Anticancer Potential of Thiazolidinedione-Thiosemicarbazone Hybrid Molecules. Int J Mol Sci 2023; 24:17521. [PMID: 38139350 PMCID: PMC10743653 DOI: 10.3390/ijms242417521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 12/09/2023] [Accepted: 12/12/2023] [Indexed: 12/24/2023] Open
Abstract
The number of people affected by cancer and antibiotic-resistant bacterial infections has increased, such that both diseases are already seen as current and future leading causes of death globally. To address this issue, based on a combined in silico and in vitro approach, we explored the anticancer potential of known antibacterials with a thiazolidinedione-thiosemicarbazone (TZD-TSC) core structure. A cytotoxicity assessment showed encouraging results for compounds 2-4, with IC50 values against T98G and HepG2 cells in the low micromolar range. TZD-TSC 3 proved to be most toxic to cancer cell lines, with IC50 values of 2.97 ± 0.39 µM against human hepatoma HepG2 cells and IC50 values of 28.34 ± 2.21 µM against human glioblastoma T98G cells. Additionally, compound 3 induced apoptosis and showed no specific hemolytic activity. Furthermore, treatment using 3 on cancer cell lines alters these cells' morphology and further suppresses migratory activity. Molecular docking, in turn, suggests that 3 would have the capacity to simultaneously target HDACs and PPARγ, by the activation of PPARγ and the inhibition of both HDAC4 and HDAC8. Thus, the promising preliminary results obtained with TZD-TSC 3 represent an encouraging starting point for the rational design of novel chemotherapeutics with dual antibacterial and anticancer activities.
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Affiliation(s)
- Agata Paneth
- Chair and Department of Organic Chemistry, Faculty of Pharmacy, Medical University of Lublin, 20-059 Lublin, Poland;
| | - Barbara Kaproń
- Department of Clinical Genetics, Faculty of Medicine, Medical University of Lublin, 20-080 Lublin, Poland
| | - Tomasz Plech
- Department of Pharmacology, Faculty of Health Sciences, Medical University of Lublin, 20-080 Lublin, Poland;
| | - Roman Paduch
- Department of Virology and Immunology, Institute of Biological Sciences, Faculty of Biology and Biotechnology, Maria Curie-Skłodowska University, 20-033 Lublin, Poland;
| | - Nazar Trotsko
- Chair and Department of Organic Chemistry, Faculty of Pharmacy, Medical University of Lublin, 20-059 Lublin, Poland;
| | - Piotr Paneth
- Institute of Applied Radiation Chemistry, Faculty of Chemistry, Lodz University of Technology, 90-924 Lodz, Poland
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3
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Analogues of Anticancer Natural Products: Chiral Aspects. Int J Mol Sci 2023; 24:ijms24065679. [PMID: 36982753 PMCID: PMC10058835 DOI: 10.3390/ijms24065679] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 03/08/2023] [Accepted: 03/09/2023] [Indexed: 03/18/2023] Open
Abstract
Life is chiral, as its constituents consist, to a large degree, of optically active molecules, be they macromolecules (proteins, nucleic acids) or small biomolecules. Hence, these molecules interact disparately with different enantiomers of chiral compounds, creating a preference for a particular enantiomer. This chiral discrimination is of special importance in medicinal chemistry, since many pharmacologically active compounds are used as racemates—equimolar mixtures of two enantiomers. Each of these enantiomers may express different behaviour in terms of pharmacodynamics, pharmacokinetics, and toxicity. The application of only one enantiomer may improve the bioactivity of a drug, as well as reduce the incidence and intensity of adverse effects. This is of special significance regarding the structure of natural products since the great majority of these compounds contain one or several chiral centres. In the present survey, we discuss the impact of chirality on anticancer chemotherapy and highlight the recent developments in this area. Particular attention has been given to synthetic derivatives of drugs of natural origin, as naturally occurring compounds constitute a major pool of new pharmacological leads. Studies have been selected which report the differential activity of the enantiomers or the activities of a single enantiomer and the racemate.
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Laghezza A, Cerchia C, Genovese M, Leuci R, Pranzini E, Santi A, Brunetti L, Piemontese L, Tortorella P, Biswas A, Singh RP, Tambe S, Ca S, Pattnaik AK, Jayaprakash V, Paoli P, Lavecchia A, Loiodice F. A New Antidiabetic Agent Showing Short- and Long-Term Effects Due to Peroxisome Proliferator-Activated Receptor Alpha/Gamma Dual Agonism and Mitochondrial Pyruvate Carrier Inhibition. J Med Chem 2023; 66:3566-3587. [PMID: 36790935 DOI: 10.1021/acs.jmedchem.2c02093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
A new series of analogues or derivatives of the previously reported PPARα/γ dual agonist LT175 allowed the identification of ligand 10, which was able to potently activate both PPARα and -γ subtypes as full and partial agonists, respectively. Docking studies were performed to provide a molecular explanation for this different behavior on the two different targets. In vivo experiments showed that this compound induced a significant reduction in blood glucose and lipid levels in an STZ-induced diabetic mouse model displaying no toxic effects on bone, kidney, and liver. By examining in depth the antihyperglycemic activity of 10, we found out that it produced a slight but significant inhibition of the mitochondrial pyruvate carrier, acting also through insulin-independent mechanisms. This is the first example of a PPARα/γ dual agonist reported to show this inhibitory effect representing, therefore, the potential lead of a new class of drugs for treatment of dyslipidemic type 2 diabetes.
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Affiliation(s)
- Antonio Laghezza
- Dipartimento Farmacia-Scienze del Farmaco, Università degli Studi di Bari "Aldo Moro", via Orabona 4, 70125 Bari, Italy
| | - Carmen Cerchia
- Dipartimento di Farmacia, "Drug Discovery" Laboratory, Università degli Studi di Napoli "Federico II", via D. Montesano 49, 80131 Napoli, Italy
| | - Massimo Genovese
- Dipartimento di Scienze Biomediche Sperimentali e Cliniche, Sezione di Scienze Biochimiche, Università degli Studi di Firenze, Viale Morgagni 50, 50134 Firenze, Italy
| | - Rosalba Leuci
- Dipartimento Farmacia-Scienze del Farmaco, Università degli Studi di Bari "Aldo Moro", via Orabona 4, 70125 Bari, Italy
| | - Erica Pranzini
- Dipartimento di Scienze Biomediche Sperimentali e Cliniche, Sezione di Scienze Biochimiche, Università degli Studi di Firenze, Viale Morgagni 50, 50134 Firenze, Italy
| | - Alice Santi
- Dipartimento di Scienze Biomediche Sperimentali e Cliniche, Sezione di Scienze Biochimiche, Università degli Studi di Firenze, Viale Morgagni 50, 50134 Firenze, Italy
| | - Leonardo Brunetti
- Dipartimento Farmacia-Scienze del Farmaco, Università degli Studi di Bari "Aldo Moro", via Orabona 4, 70125 Bari, Italy
| | - Luca Piemontese
- Dipartimento Farmacia-Scienze del Farmaco, Università degli Studi di Bari "Aldo Moro", via Orabona 4, 70125 Bari, Italy
| | - Paolo Tortorella
- Dipartimento Farmacia-Scienze del Farmaco, Università degli Studi di Bari "Aldo Moro", via Orabona 4, 70125 Bari, Italy
| | - Abanish Biswas
- Department of Pharmaceutical Sciences & Technology, Birla Institute of Technology, Mesra, Ranchi, Jharkhand 835215, India
| | - Ravi Pratap Singh
- Department of Pharmaceutical Sciences & Technology, Birla Institute of Technology, Mesra, Ranchi, Jharkhand 835215, India
| | - Suhas Tambe
- Adgyl Lifesciences Private Ltd., Bengaluru 560058, India
| | - Sudeep Ca
- Bioanalytical Section, Eurofins Advinus Biopharma Services India Pvt. Ltd., Bengaluru 560058, India
| | - Ashok Kumar Pattnaik
- Department of Pharmaceutical Sciences & Technology, Birla Institute of Technology, Mesra, Ranchi, Jharkhand 835215, India
| | - Venkatesan Jayaprakash
- Department of Pharmaceutical Sciences & Technology, Birla Institute of Technology, Mesra, Ranchi, Jharkhand 835215, India
| | - Paolo Paoli
- Dipartimento di Scienze Biomediche Sperimentali e Cliniche, Sezione di Scienze Biochimiche, Università degli Studi di Firenze, Viale Morgagni 50, 50134 Firenze, Italy
| | - Antonio Lavecchia
- Dipartimento di Farmacia, "Drug Discovery" Laboratory, Università degli Studi di Napoli "Federico II", via D. Montesano 49, 80131 Napoli, Italy
| | - Fulvio Loiodice
- Dipartimento Farmacia-Scienze del Farmaco, Università degli Studi di Bari "Aldo Moro", via Orabona 4, 70125 Bari, Italy
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5
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Santarsiero A, Pappalardo I, Rosa GM, Pisano I, Superchi S, Convertini P, Todisco S, Scafato P, Infantino V. Mitochondrial Role in Intrinsic Apoptosis Induced by a New Synthesized Chalcone in Hepatocellular Carcinoma Cells. Biomedicines 2022; 10:3120. [PMID: 36551876 PMCID: PMC9775964 DOI: 10.3390/biomedicines10123120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 11/26/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common type of liver cancer and the fourth cause of cancer-related deaths worldwide. Presently, a few drugs are available for HCC treatment and prevention, including both natural and synthetic compounds. In this study, a new chalcone, (E)-1-(2,4,6-triethoxyphenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (ETTC), was synthesized and its effects and mechanisms of action over human hepatoma cells were investigated. Cytotoxic activity was revealed in HCC cells, while no effects were observed in normal hepatocytes. In HCC cells, ETTC caused subG1 cell cycle arrest and apoptosis, characterized by nuclear fragmentation. The activation of caspases 3/7 and 9, the increase in pro-apoptotic BAX, and the decrease in anti-apoptotic BCL-2 suggest the activation of the intrinsic pathway of apoptosis. ETTC mitochondrial targeting is confirmed by the reduction in mitochondrial membrane potential and Complex I activity together with levels of superoxide anion increasing. Our outcomes prove the potential mitochondria-mediated antitumor effect of newly synthesized chalcone ETTC in HCC.
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Affiliation(s)
- Anna Santarsiero
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy
| | - Ilaria Pappalardo
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy
| | | | - Isabella Pisano
- Department of Biosciences, Biotechnologies and Biopharmaceutics, University of Bari, Via Orabona 4, 70125 Bari, Italy
| | - Stefano Superchi
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy
| | - Paolo Convertini
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy
| | - Simona Todisco
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy
| | - Patrizia Scafato
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy
| | - Vittoria Infantino
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy
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6
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Virendra SA, Kumar A, Chawla PA, Mamidi N. Development of Heterocyclic PPAR Ligands for Potential Therapeutic Applications. Pharmaceutics 2022; 14:2139. [PMID: 36297575 PMCID: PMC9611956 DOI: 10.3390/pharmaceutics14102139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 09/27/2022] [Accepted: 09/29/2022] [Indexed: 11/06/2022] Open
Abstract
The family of nuclear peroxisome proliferator-activated receptors (PPARα, PPARβ/δ, and PPARγ) is a set of ligand-activated transcription factors that regulate different functions in the body. Whereas activation of PPARα is known to reduce the levels of circulating triglycerides and regulate energy homeostasis, the activation of PPARγ brings about insulin sensitization and increases the metabolism of glucose. On the other hand, PPARβ when activated increases the metabolism of fatty acids. Further, these PPARs have been claimed to be utilized in various metabolic, neurological, and inflammatory diseases, neurodegenerative disorders, fertility or reproduction, pain, and obesity. A series of different heterocyclic scaffolds have been synthesized and evaluated for their ability to act as PPAR agonists. This review is a compilation of efforts on the part of medicinal chemists around the world to find novel compounds that may act as PPAR ligands along with patents in regards to PPAR ligands. The structure-activity relationship, as well as docking studies, have been documented to better understand the mechanistic investigations of various compounds, which will eventually aid in the design and development of new PPAR ligands. From the results of the structural activity relationship through the pharmacological and in silico evaluation the potency of heterocycles as PPAR ligands can be described in terms of their hydrogen bonding, hydrophobic interactions, and other interactions with PPAR.
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Affiliation(s)
- Sharma Arvind Virendra
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga 142001, Punjab, India
| | - Ankur Kumar
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga 142001, Punjab, India
| | - Pooja A. Chawla
- Department of Pharmaceutical Chemistry, ISF College of Pharmacy, Moga 142001, Punjab, India
| | - Narsimha Mamidi
- Department of Chemistry and Nanotechnology, School of Engineering and Sciences, Tecnologico de Monterrey, Ave. Eugenio Garza Sada 2501, Monterrey 64849, Nuevo Leon, Mexico
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7
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Sblano S, Cerchia C, Laghezza A, Piemontese L, Brunetti L, Leuci R, Gilardi F, Thomas A, Genovese M, Santi A, Tortorella P, Paoli P, Lavecchia A, Loiodice F. A chemoinformatics search for peroxisome proliferator-activated receptors ligands revealed a new pan-agonist able to reduce lipid accumulation and improve insulin sensitivity. Eur J Med Chem 2022; 235:114240. [DOI: 10.1016/j.ejmech.2022.114240] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 02/03/2022] [Accepted: 02/24/2022] [Indexed: 12/12/2022]
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8
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Mal S, Dwivedi AR, Kumar V, Kumar N, Kumar B, Kumar V. Role of Peroxisome Proliferator-Activated Receptor Gamma (PPARγ) in Different Disease States: Recent Updates. Curr Med Chem 2021; 28:3193-3215. [PMID: 32674727 DOI: 10.2174/0929867327666200716113136] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 06/12/2020] [Accepted: 06/21/2020] [Indexed: 11/22/2022]
Abstract
Peroxisome proliferator-activated receptor (PPAR), a ligand dependant transcription factor, is a member of the nuclear receptor superfamily. PPAR exists in three isoforms i.e. PPAR alpha (PPARα), PPAR beta (PPARβ), and PPAR gamma (PPARγ). These are multi-functional transcription factors and help in regulating inflammation, type 2 diabetes, lipid concentration in the body, metastasis, and tumor growth or angiogenesis. Activation of PPARγ causes inhibition of growth of cultured human breast, gastric, lung, prostate, and other cancer cells. PPARγ is mainly involved in fatty acid storage, glucose metabolism, and homeostasis and adipogenesis regulation. A large number of natural and synthetic ligands bind to PPARγ and modulate its activity. Ligands such as thiazolidinedione, troglitazone, rosiglitazone, pioglitazone effectively bind to PPARγ; however, most of these were found to display severe side effects such as hepatotoxicity, weight gain, cardiovascular complications and bladder tumor. Now the focus is shifted towards the development of dual-acting or pan PPAR ligands. The current review article describes the functions and role of PPARγ in various disease states. In addition, recently reported PPARγ ligands and pan PPAR ligands were discussed in detail. It is envisaged that the present review article may help in the development of potent PPAR ligands with no or minimal side effects.
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Affiliation(s)
- Suvadeep Mal
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda 151001, Punjab, India
| | - Ashish Ranjan Dwivedi
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda 151001, Punjab, India
| | - Vijay Kumar
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda 151001, Punjab, India
| | - Naveen Kumar
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda 151001, Punjab, India
| | - Bhupinder Kumar
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda 151001, Punjab, India
| | - Vinod Kumar
- Department of Pharmaceutical Sciences and Natural Products, Central University of Punjab, Bathinda 151001, Punjab, India
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9
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Tilekar K, Hess JD, Upadhyay N, Bianco AL, Schweipert M, Laghezza A, Loiodice F, Meyer-Almes FJ, Aguilera RJ, Lavecchia A, C S R. Thiazolidinedione "Magic Bullets" Simultaneously Targeting PPARγ and HDACs: Design, Synthesis, and Investigations of their In Vitro and In Vivo Antitumor Effects. J Med Chem 2021; 64:6949-6971. [PMID: 34006099 PMCID: PMC10926851 DOI: 10.1021/acs.jmedchem.1c00491] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Monotargeting anticancer agents suffer from resistance and target nonspecificity concerns, which can be tackled with a multitargeting approach. The combined treatment with HDAC inhibitors and PPARγ agonists has displayed potential antitumor effects. Based on these observations, this work involves design and synthesis of molecules that can simultaneously target PPARγ and HDAC. Several out of 25 compounds inhibited HDAC4, and six compounds acted as dual-targeting agents. Compound 7i was the most potent, with activity toward PPARγ EC50 = 0.245 μM and HDAC4 IC50 = 1.1 μM. Additionally, compounds 7c and 7i were cytotoxic to CCRF-CEM cells (CC50 = 2.8 and 9.6 μM, respectively), induced apoptosis, and caused DNA fragmentation. Furthermore, compound 7c modulated the expression of c-Myc, cleaved caspase-3, and caused in vivo tumor regression in CCRF-CEM tumor xenografts. Thus, this study provides a basis for the rational design of dual/multitargeting agents that could be developed further as anticancer therapeutics.
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Affiliation(s)
- Kalpana Tilekar
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth's College of Pharmacy, CBD Belapur, Navi Mumbai- 400614, India
| | - Jessica D Hess
- Cellular Characterization and Biorepository Core Facility, Border Biomedical Research Center, Department of Biological Sciences, The University of Texas at El Paso, 500 West University Avenue, El Paso, Texas 79968, United States
| | - Neha Upadhyay
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth's College of Pharmacy, CBD Belapur, Navi Mumbai- 400614, India
| | - Alessandra Lo Bianco
- Department of Pharmacy, "Drug Discovery" Laboratory, University of Napoli "Federico II", Via D. Montesano, 49, 80131 Napoli, Italy
| | - Markus Schweipert
- Department of Chemical Engineering and Biotechnology, University of Applied Science, Haardtring 100, 64295 Darmstadt, Germany
| | - Antonio Laghezza
- Department of Pharmacy-Drug Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70126 Bari, Italy
| | - Fulvio Loiodice
- Department of Pharmacy-Drug Sciences, University of Bari "Aldo Moro", Via E. Orabona 4, 70126 Bari, Italy
| | - Franz-Josef Meyer-Almes
- Department of Chemical Engineering and Biotechnology, University of Applied Science, Haardtring 100, 64295 Darmstadt, Germany
| | - Renato J Aguilera
- Cellular Characterization and Biorepository Core Facility, Border Biomedical Research Center, Department of Biological Sciences, The University of Texas at El Paso, 500 West University Avenue, El Paso, Texas 79968, United States
| | - Antonio Lavecchia
- Department of Pharmacy, "Drug Discovery" Laboratory, University of Napoli "Federico II", Via D. Montesano, 49, 80131 Napoli, Italy
| | - Ramaa C S
- Department of Pharmaceutical Chemistry, Bharati Vidyapeeth's College of Pharmacy, CBD Belapur, Navi Mumbai- 400614, India
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10
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Gülcan HO, Orhan IE. General Perspectives for the Treatment of Atherosclerosis. LETT DRUG DES DISCOV 2021. [DOI: 10.2174/1570180817999201016154400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
:
Atherosclerosis, a cardiovascular disease, is at the top of the list among the diseases leading
to death. Although the biochemical and pathophysiological cascades involved within the development
of atherosclerosis have been identified clearly, its nature is quite complex to be treated with
a single agent targeting a pathway. Therefore, many natural and synthetic compounds have been
suggested for the treatment of the disease. The majority of the drugs employed target one of the
single components of the pathological outcomes, resulting in many times less effective and longterm
treatments. In most cases, treatment options prevent further worsening of the symptoms rather
than a radical treatment. Consequently, the current review has been prepared to focus on the validated
and non-validated targets of atherosclerosis as well as the alternative treatment options such
as hydroxymethyl glutaryl coenzyme A (HMG-CoA) reductase inhibitors, acyl-CoA cholesterol
acyl transferase (ACAT) inhibitors, lipoprotein lipase stimulants, bile acid sequestrants, and some
antioxidants. Related to the topic, both synthetic compounds designed employing medicinal chemistry
skills and natural molecules becoming more popular in drug development are scrutinized in this
mini review.
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Affiliation(s)
- Hayrettin Ozan Gülcan
- Division of Pharmaceutical Chemistry, Faculty of Pharmacy, Eastern Mediterranean University, Famagusta, TR. North Cyprus, via Mersin 10,Turkey
| | - Ilkay Erdogan Orhan
- Department of Pharmacognosy, Faculty of Pharmacy, Gazi University, Ankara- 06300,Turkey
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11
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An S, Kim G, Kim HJ, Ahn S, Kim HY, Ko H, Hyun YE, Nguyen M, Jeong J, Liu Z, Han J, Choi H, Yu J, Kim JW, Lee HW, Jacobson KA, Cho WJ, Kim YM, Kang KW, Noh M, Jeong LS. Discovery and Structure-Activity Relationships of Novel Template, Truncated 1'-Homologated Adenosine Derivatives as Pure Dual PPARγ/δ Modulators. J Med Chem 2020; 63:16012-16027. [PMID: 33325691 DOI: 10.1021/acs.jmedchem.0c01874] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Following our report that A3 adenosine receptor (AR) antagonist 1 exhibited a polypharmacological profile as a dual modulator of peroxisome proliferator-activated receptor (PPAR)γ/δ, we discovered a new template, 1'-homologated adenosine analogues 4a-4t, as dual PPARγ/δ modulators without AR binding. Removal of binding affinity to A3AR was achieved by 1'-homologation, and PPARγ/δ dual modulation was derived from the structural similarity between the target nucleosides and PPAR modulator drug, rosiglitazone. All the final nucleosides were devoid of AR-binding affinity and exhibited high binding affinities to PPARγ/δ but lacked PPARα binding. 2-Cl derivatives exhibited dual receptor-binding affinity to PPARγ/δ, which was absent for the corresponding 2-H derivatives. 2-Propynyl substitution prevented PPARδ-binding affinity but preserved PPARγ affinity, indicating that the C2 position defines a pharmacophore for selective PPARγ ligand designs. PPARγ/δ dual modulators functioning as both PPARγ partial agonists and PPARδ antagonists promoted adiponectin production, suggesting their therapeutic potential against hypoadiponectinemia-associated cancer and metabolic diseases.
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Affiliation(s)
- Seungchan An
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Korea.,Natural Products Research Institute, Seoul National University, Seoul 08826, Korea
| | - Gyudong Kim
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Korea.,College of Pharmacy and Research Institute of Drug Development, Chonnam National University, Gwangju 61186, Korea
| | - Hyun Jin Kim
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Korea
| | - Sungjin Ahn
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Korea.,Natural Products Research Institute, Seoul National University, Seoul 08826, Korea
| | - Hyun Young Kim
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Korea
| | - Hyejin Ko
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Korea.,Natural Products Research Institute, Seoul National University, Seoul 08826, Korea
| | - Young Eum Hyun
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Korea
| | - Mai Nguyen
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Korea.,College of Pharmacy and Research Institute of Drug Development, Chonnam National University, Gwangju 61186, Korea
| | - Juri Jeong
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Korea.,College of Pharmacy and Research Institute of Drug Development, Chonnam National University, Gwangju 61186, Korea
| | - Zijing Liu
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Korea.,College of Pharmacy and Research Institute of Drug Development, Chonnam National University, Gwangju 61186, Korea
| | - Jinhe Han
- College of Pharmacy and Research Institute of Drug Development, Chonnam National University, Gwangju 61186, Korea
| | - Hongseok Choi
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Korea
| | - Jinha Yu
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Korea
| | - Ji Won Kim
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Korea
| | - Hyuk Woo Lee
- Future Medicine Company Ltd., Seongnam, Gyeonggi-do 13449, Korea
| | - Kenneth A Jacobson
- Molecular Recognition Section, Laboratory of Bioorganic Chemistry, National Institute of Diabetes, and Digestive and Kidney Disease, National Institutes of Health, Bethesda, Maryland 20892, United States
| | - Won Jea Cho
- College of Pharmacy and Research Institute of Drug Development, Chonnam National University, Gwangju 61186, Korea
| | - Young-Mi Kim
- Department of Pharmacy, College of Pharmacy and Institute of Pharmaceutical Science and Technology, Hanyang University, Ansan, Gyeonggi-do 15588, Korea
| | - Keon Wook Kang
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Korea
| | - Minsoo Noh
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Korea.,Natural Products Research Institute, Seoul National University, Seoul 08826, Korea
| | - Lak Shin Jeong
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 08826, Korea
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12
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Brunetti L, Carrieri A, Piemontese L, Tortorella P, Loiodice F, Laghezza A. Beyond the Canonical Endocannabinoid System. A Screening of PPAR Ligands as FAAH Inhibitors. Int J Mol Sci 2020; 21:ijms21197026. [PMID: 32987725 PMCID: PMC7582602 DOI: 10.3390/ijms21197026] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/21/2020] [Accepted: 09/22/2020] [Indexed: 12/16/2022] Open
Abstract
In recent years, Peroxisome Proliferator-Activated Receptors (PPARs) have been connected to the endocannabinoid system. These nuclear receptors indeed mediate the effects of anandamide and similar substances such as oleoyl-ethanolamide and palmitoyl-ethanolamide. An increasing body of literature describing the interactions between the endocannabinoid system and PPARs has slowly but surely been accumulating over the past decade, and a multitarget approach involving these receptors and endocannabinoid degrading enzyme FAAH has been proposed for the treatment of inflammatory states, cancer, and Alzheimer’s disease. The lack of knowledge about compounds endowed with such an activity profile therefore led us to investigate a library of readily available, well-characterized PPAR agonists that we had synthesized over the years in order to find a plausible lead compound for further development. Moreover, we propose a rationalization of our results via a docking study, which sheds some light on the binding mode of these PPAR agonists to FAAH and opens the way for further research in this field.
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13
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Brunetti L, Laghezza A, Loiodice F, Tortorella P, Piemontese L. Combining fatty acid amide hydrolase (FAAH) inhibition with peroxisome proliferator-activated receptor (PPAR) activation: a new potential multi-target therapeutic strategy for the treatment of Alzheimer's disease. Neural Regen Res 2020; 15:67-68. [PMID: 31535650 PMCID: PMC6862411 DOI: 10.4103/1673-5374.264458] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Affiliation(s)
- Leonardo Brunetti
- Dipartimento di Farmacia - Scienze del Farmaco, Università degli Studi di Bari "Aldo Moro", Bari, Italy
| | - Antonio Laghezza
- Dipartimento di Farmacia - Scienze del Farmaco, Università degli Studi di Bari "Aldo Moro", Bari, Italy
| | - Fulvio Loiodice
- Dipartimento di Farmacia - Scienze del Farmaco, Università degli Studi di Bari "Aldo Moro", Bari, Italy
| | - Paolo Tortorella
- Dipartimento di Farmacia - Scienze del Farmaco, Università degli Studi di Bari "Aldo Moro", Bari, Italy
| | - Luca Piemontese
- Dipartimento di Farmacia - Scienze del Farmaco, Università degli Studi di Bari "Aldo Moro", Bari, Italy
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14
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Brunetti L, Loiodice F, Piemontese L, Tortorella P, Laghezza A. New Approaches to Cancer Therapy: Combining Fatty Acid Amide Hydrolase (FAAH) Inhibition with Peroxisome Proliferator-Activated Receptors (PPARs) Activation. J Med Chem 2019; 62:10995-11003. [PMID: 31407888 DOI: 10.1021/acs.jmedchem.9b00885] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Over the course of the past decade, peroxisome proliferator-activated receptors (PPARs) have been identified as part of the cannabinoid signaling system: both phytocannabinoids and endocannabinoids are capable of binding and activating these nuclear receptors. Fatty acid amide hydrolase (FAAH) hydrolyzes the endocannabinoid anandamide and other N-acylethanolamines. These substances have been shown to have numerous anticancer effects, and indeed the inhibition of FAAH has multiple beneficial effects that are mediated by PPARα subtype and by PPARγ subtype, especially antiproliferation and activation of apoptosis. The substrates of FAAH are also PPAR agonists, which explains the PPAR-mediated effects of FAAH inhibitors. Much like cannabinoid ligands and FAAH inhibitors, PPARγ agonists show antiproliferative effects on cancer cells, suggesting that additive or synergistic effects may be achieved through the positive modulation of both signaling systems. In this Miniperspective, we discuss the development of novel FAAH inhibitors able to directly act as PPAR agonists and their promising utilization as leads for the discovery of highly effective anticancer compounds.
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Affiliation(s)
- Leonardo Brunetti
- Dipartimento di Farmacia-Scienze del Farmaco , Università degli Studi di Bari "Aldo Moro" , via Orabona 4 , 70125 Bari , Italy
| | - Fulvio Loiodice
- Dipartimento di Farmacia-Scienze del Farmaco , Università degli Studi di Bari "Aldo Moro" , via Orabona 4 , 70125 Bari , Italy
| | - Luca Piemontese
- Dipartimento di Farmacia-Scienze del Farmaco , Università degli Studi di Bari "Aldo Moro" , via Orabona 4 , 70125 Bari , Italy
| | - Paolo Tortorella
- Dipartimento di Farmacia-Scienze del Farmaco , Università degli Studi di Bari "Aldo Moro" , via Orabona 4 , 70125 Bari , Italy
| | - Antonio Laghezza
- Dipartimento di Farmacia-Scienze del Farmaco , Università degli Studi di Bari "Aldo Moro" , via Orabona 4 , 70125 Bari , Italy
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15
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Giampietro L, Laghezza A, Cerchia C, Florio R, Recinella L, Capone F, Ammazzalorso A, Bruno I, De Filippis B, Fantacuzzi M, Ferrante C, Maccallini C, Tortorella P, Verginelli F, Brunetti L, Cama A, Amoroso R, Loiodice F, Lavecchia A. Novel Phenyldiazenyl Fibrate Analogues as PPAR α/γ/δ Pan-Agonists for the Amelioration of Metabolic Syndrome. ACS Med Chem Lett 2019; 10:545-551. [PMID: 30996794 DOI: 10.1021/acsmedchemlett.8b00574] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2018] [Accepted: 02/25/2019] [Indexed: 01/10/2023] Open
Abstract
The development of PPARα/γ dual or PPARα/γ/δ pan-agonists could represent an efficacious approach for a simultaneous pharmacological intervention on carbohydrate and lipid metabolism. Two series of new phenyldiazenyl fibrate derivatives of GL479, a previously reported PPARα/γ dual agonist, were synthesized and tested. Compound 12a was identified as a PPAR pan-agonist with moderate and balanced activity on the three PPAR isoforms (α, γ, δ). Moreover, docking experiments showed that 12a adopts a different binding mode in PPARγ compared to PPARα or PPARδ, providing a structural basis for further structure-guided design of PPAR pan-agonists. The beneficial effects of 12a were evaluated both in vitro, on the expression of PPAR target key metabolic genes, and ex vivo in two rat tissue inflammatory models. The obtained results allow considering this compound as an interesting lead for the development of a new class of PPAR pan-agonists endowed with an activation profile exploitable for therapy of metabolic syndrome.
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Affiliation(s)
- Letizia Giampietro
- Department of Pharmacy, University of Chieti “G. d.Annunzio”, Via Dei Vestini, 31, 66100 Chieti, Italy
| | - Antonio Laghezza
- Department of Pharmacy-Drug Science, University of Bari “Aldo Moro”, Via E. Orabona, 4, 70126 Bari, Italy
| | - Carmen Cerchia
- Department of Pharmacy, “Drug Discovery” Laboratory, University of Napoli “Federico II”, Via D. Montesano, 49, 80131 Napoli, Italy
| | - Rosalba Florio
- Department of Pharmacy, University of Chieti “G. d.Annunzio”, Via Dei Vestini, 31, 66100 Chieti, Italy
- Center of Aging Science and Translational Medicine (CeSI-MeT), University of Chieti “G. d’Annunzio”, Via Luigi Polacchi 11, 66100 Chieti, Italy
| | - Lucia Recinella
- Department of Pharmacy, University of Chieti “G. d.Annunzio”, Via Dei Vestini, 31, 66100 Chieti, Italy
| | - Fabio Capone
- Department of Pharmacy, “Drug Discovery” Laboratory, University of Napoli “Federico II”, Via D. Montesano, 49, 80131 Napoli, Italy
| | - Alessandra Ammazzalorso
- Department of Pharmacy, University of Chieti “G. d.Annunzio”, Via Dei Vestini, 31, 66100 Chieti, Italy
| | - Isabella Bruno
- Department of Pharmacy, University of Chieti “G. d.Annunzio”, Via Dei Vestini, 31, 66100 Chieti, Italy
| | - Barbara De Filippis
- Department of Pharmacy, University of Chieti “G. d.Annunzio”, Via Dei Vestini, 31, 66100 Chieti, Italy
| | - Marialuigia Fantacuzzi
- Department of Pharmacy, University of Chieti “G. d.Annunzio”, Via Dei Vestini, 31, 66100 Chieti, Italy
| | - Claudio Ferrante
- Department of Pharmacy, University of Chieti “G. d.Annunzio”, Via Dei Vestini, 31, 66100 Chieti, Italy
| | - Cristina Maccallini
- Department of Pharmacy, University of Chieti “G. d.Annunzio”, Via Dei Vestini, 31, 66100 Chieti, Italy
| | - Paolo Tortorella
- Department of Pharmacy-Drug Science, University of Bari “Aldo Moro”, Via E. Orabona, 4, 70126 Bari, Italy
| | - Fabio Verginelli
- Department of Pharmacy, University of Chieti “G. d.Annunzio”, Via Dei Vestini, 31, 66100 Chieti, Italy
- Center of Aging Science and Translational Medicine (CeSI-MeT), University of Chieti “G. d’Annunzio”, Via Luigi Polacchi 11, 66100 Chieti, Italy
| | - Luigi Brunetti
- Department of Pharmacy, University of Chieti “G. d.Annunzio”, Via Dei Vestini, 31, 66100 Chieti, Italy
| | - Alessandro Cama
- Department of Pharmacy, University of Chieti “G. d.Annunzio”, Via Dei Vestini, 31, 66100 Chieti, Italy
- Center of Aging Science and Translational Medicine (CeSI-MeT), University of Chieti “G. d’Annunzio”, Via Luigi Polacchi 11, 66100 Chieti, Italy
| | - Rosa Amoroso
- Department of Pharmacy, University of Chieti “G. d.Annunzio”, Via Dei Vestini, 31, 66100 Chieti, Italy
| | - Fulvio Loiodice
- Department of Pharmacy-Drug Science, University of Bari “Aldo Moro”, Via E. Orabona, 4, 70126 Bari, Italy
| | - Antonio Lavecchia
- Department of Pharmacy, “Drug Discovery” Laboratory, University of Napoli “Federico II”, Via D. Montesano, 49, 80131 Napoli, Italy
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16
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Yu J, Ahn S, Kim HJ, Lee M, Ahn S, Kim J, Jin SH, Lee E, Kim G, Cheong JH, Jacobson KA, Jeong LS, Noh M. Polypharmacology of N 6-(3-Iodobenzyl)adenosine-5'-N-methyluronamide (IB-MECA) and Related A 3 Adenosine Receptor Ligands: Peroxisome Proliferator Activated Receptor (PPAR) γ Partial Agonist and PPARδ Antagonist Activity Suggests Their Antidiabetic Potential. J Med Chem 2017; 60:7459-7475. [PMID: 28799755 PMCID: PMC5956890 DOI: 10.1021/acs.jmedchem.7b00805] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A3 adenosine receptor (AR) ligands including A3 AR agonist, N6-(3-iodobenzyl)adenosine-5'-N-methyluronamide (1a, IB-MECA) were examined for adiponectin production in human bone marrow mesenchymal stem cells (hBM-MSCs). In this model, 1a significantly increased adiponectin production, which is associated with improved insulin sensitivity. However, A3 AR antagonists also promoted adiponectin production in hBM-MSCs, indicating that the A3 AR pathway may not be directly involved in the adiponectin promoting activity. In a target deconvolution study, their adiponectin-promoting activity was significantly correlated to their binding activity to both peroxisome proliferator activated receptor (PPAR) γ and PPARδ. They functioned as both PPARγ partial agonists and PPARδ antagonists. In the diabetic mouse model, 1a and its structural analogues A3 AR antagonists significantly decreased the serum levels of glucose and triglyceride, supporting their antidiabetic potential. These findings indicate that the polypharmacophore of these compounds may provide therapeutic insight into their multipotent efficacy against various human diseases.
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Affiliation(s)
- Jinha Yu
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 151-742, Republic of Korea
| | - Seyeon Ahn
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 151-742, Republic of Korea
- Natural Products Research Institute, Seoul National University, Seoul 151-742, Republic of Korea
| | - Hee Jin Kim
- Uimyung Research Institute for Neuroscience, Sahmyook University, 26-21 Kongreung-2-dong, Hwarangro-815, Nowon-gu, Seoul 139-742, Republic of Korea
| | - Moonyoung Lee
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 151-742, Republic of Korea
- Natural Products Research Institute, Seoul National University, Seoul 151-742, Republic of Korea
| | - Sungjin Ahn
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 151-742, Republic of Korea
- Natural Products Research Institute, Seoul National University, Seoul 151-742, Republic of Korea
| | - Jungmin Kim
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 151-742, Republic of Korea
- Natural Products Research Institute, Seoul National University, Seoul 151-742, Republic of Korea
| | - Sun Hee Jin
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 151-742, Republic of Korea
- Natural Products Research Institute, Seoul National University, Seoul 151-742, Republic of Korea
| | - Eunyoung Lee
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 151-742, Republic of Korea
- Natural Products Research Institute, Seoul National University, Seoul 151-742, Republic of Korea
| | - Gyudong Kim
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 151-742, Republic of Korea
| | - Jae Hoon Cheong
- Uimyung Research Institute for Neuroscience, Sahmyook University, 26-21 Kongreung-2-dong, Hwarangro-815, Nowon-gu, Seoul 139-742, Republic of Korea
| | - Kenneth A. Jacobson
- Molecular Recognition Section, Laboratory of Bioorganic Chemistry, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892-0810, United States
| | - Lak Shin Jeong
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 151-742, Republic of Korea
| | - Minsoo Noh
- Research Institute of Pharmaceutical Sciences, College of Pharmacy, Seoul National University, Seoul 151-742, Republic of Korea
- Natural Products Research Institute, Seoul National University, Seoul 151-742, Republic of Korea
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17
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Hiremathad A, Piemontese L. Heterocyclic compounds as key structures for the interaction with old and new targets in Alzheimer's disease therapy. Neural Regen Res 2017; 12:1256-1261. [PMID: 28966636 PMCID: PMC5607816 DOI: 10.4103/1673-5374.213541] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/14/2017] [Indexed: 12/18/2022] Open
Abstract
Nowadays, Alzheimer's disease (AD) is widely recognized as a real social problem. In fact, only five drugs are FDA approved for the therapy of this widespread neurodegenerative disease, but with low results so far. Three of them (rivastigmine, donepezil and galantamine) are acetylcholinesterase inhibitors, memantine is a N-methyl-D-aspartate receptor antagonist, whereas the fifth formulation is a combination of donepezil with memantine. The prevention and treatment of AD is the new challenge for pharmaceutical industry, as well as for public institutions, physicians, patients, and their families. The discovery of a new and safe way to cure this neurodegenerative disease is urgent and should not be delayed further. Because of the multiple origin of this pathology, a multi-target strategy is currently strongly pursued by researchers. In this review, we have discussed new structures designed to better the activity on the classical AD targets. We have also examined old and new potential drugs that could prove useful future for the therapy of the pathology by acting on innovative, not usual, and not yet fully explored targets like peroxisome proliferator-activated receptor (PPARs).
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Affiliation(s)
- Asha Hiremathad
- Centre for Nano and Material Sciences, Jain University, Jain Global Campus, Kanakapura, Ramanagaram, Bangalore, India
| | - Luca Piemontese
- Dipartimento di Farmacia–Scienze del Farmaco, Università degli Studi di Bari “Aldo Moro”, Bari, Italy
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