1
|
Drakontaeidi A, Pontiki E. Multi-Target-Directed Cinnamic Acid Hybrids Targeting Alzheimer's Disease. Int J Mol Sci 2024; 25:582. [PMID: 38203753 PMCID: PMC10778916 DOI: 10.3390/ijms25010582] [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: 11/29/2023] [Revised: 12/26/2023] [Accepted: 12/29/2023] [Indexed: 01/12/2024] Open
Abstract
Progressive cognitive decline in Alzheimer's disease (AD) is a growing challenge. Present therapies are based on acetylcholinesterase inhibition providing only temporary relief. Promising alternatives include butyrylcholinesterase (BuChE) inhibitors, multi-target ligands (MTDLs) that address the multi-factorial nature of AD, and compounds that target oxidative stress and inflammation. Cinnamate derivatives, known for their neuroprotective properties, show potential when combined with established AD agents, demonstrating improved efficacy. They are being positioned as potential AD therapeutic leads due to their ability to inhibit Aβ accumulation and provide neuroprotection. This article highlights the remarkable potential of cinnamic acid as a basic structure that is easily adaptable and combinable to different active groups in the struggle against Alzheimer's disease. Compounds with a methoxy substitution at the para-position of cinnamic acid display increased efficacy, whereas electron-withdrawing groups are generally more effective. The effect of the molecular volume is worthy of further investigation.
Collapse
Affiliation(s)
| | - Eleni Pontiki
- Department of Pharmaceutical Chemistry, School of Pharmacy, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
| |
Collapse
|
2
|
Matera R, Lucchi E, Valgimigli L. Plant Essential Oils as Healthy Functional Ingredients of Nutraceuticals and Diet Supplements: A Review. Molecules 2023; 28:molecules28020901. [PMID: 36677959 PMCID: PMC9862182 DOI: 10.3390/molecules28020901] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/09/2023] [Accepted: 01/12/2023] [Indexed: 01/18/2023] Open
Abstract
Essential oils (EOs) are mixtures of volatile molecules endowed with health-promoting biological activities that go beyond their role as aromas and natural preservatives and can be exploited to develop functional foods and diet supplements. Their composition is briefly addressed along with regulatory aspects. The potential health benefit of human diet supplementation with EOs is outlined through a review of the recent literature on available clinical trials and preclinical research concerning EOs activity towards: (1) irritable bowel syndrome; (2) inflammatory bowel disease; (3) regulation of microbiota; (4) gastroprotection; (5) hepatoprotection; (6) protection of the urinary tract and diuresis; (7) management of metabolic disorders including hyperglycemia and hyperlipidemia; (8) anti-inflammatory and pain control; (9) immunomodulation and protection from influenza; and (10) neuroprotection and modulation of mood and cognitive performance. The emerging potential in such activities of selected EOs is given focus, particularly green and black cumin, bergamot, orange, myrtle, peppermint, sage, eucalyptus, lavender, thyme, lemon balm, ginger, and garlic.
Collapse
Affiliation(s)
- Riccardo Matera
- BeC s.r.l., Research & Development, Via C. Monteverdi 49, 47122 Forlì, Italy
| | - Elena Lucchi
- BeC s.r.l., Research & Development, Via C. Monteverdi 49, 47122 Forlì, Italy
| | - Luca Valgimigli
- Department of Chemistry “Ciamician”, University of Bologna, Via S. Giacomo 11, 40126 Bologna, Italy
- Correspondence: ; Tel.: +30-051-2095683
| |
Collapse
|
3
|
Guanosine Prevents Spatial Memory Impairment and Hippocampal Damage Following Amyloid-β 1-42 Administration in Mice. Metabolites 2022; 12:metabo12121207. [PMID: 36557245 PMCID: PMC9780960 DOI: 10.3390/metabo12121207] [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: 10/21/2022] [Revised: 11/17/2022] [Accepted: 11/28/2022] [Indexed: 12/03/2022] Open
Abstract
Alzheimer's disease (AD) is a progressive neurodegenerative illness responsible for cognitive impairment and dementia. Accumulation of amyloid-beta (Aβ) peptides in neurons and synapses causes cell metabolism to unbalance, and the production of reactive oxygen species (ROS), leading to neuronal death and cognitive damage. Guanosine is an endogenous nucleoside recognized as a neuroprotective agent since it prevents glutamate-induced neurotoxicity by a mechanism not yet completely elucidated. In this study, we evaluated behavioral and biochemical effects in the hippocampus caused by the intracerebroventricular (i.c.v.) infusion of Aβ1-42 peptide (400 pmol/site) in mice, and the neuroprotective effect of guanosine (8 mg/kg, i.p.). An initial evaluation on the eighth day after Aβ1-42 infusion showed no changes in the tail suspension test, although ex vivo analyses in hippocampal slices showed increased ROS production. In the second protocol, on the tenth day following Aβ1-42 infusion, no effect was observed in the sucrose splash test, but a reduction in the recognition index in the object location test showed impaired spatial memory. Analysis of hippocampal slices showed no ROS production and mitochondrial membrane potential alteration, but a tendency to increase glutamate release and a significant lactate release, pointing to a metabolic alteration. Those effects were accompanied by decreased cell viability and increased membrane damage. Guanosine treatment prevented behavioral and biochemical alterations evoked by Aβ1-42, suggesting a potential role against behavioral and biochemical damage evoked by Aβ in the hippocampus.
Collapse
|
4
|
Macedo Vaz S, de Freitas Silva M, Dos Reis Rosa Franco G, Jorge R Guimarães M, Motta R da Silva F, Gonçalves Castro N, Alvim Guedes I, Dardenne LE, Amaral Alves M, Garrett da Costa R, Beserra Pinheiro G, Germino Veras L, Renata Mortari M, Pruccoli L, Tarozzi A, Viegas C. Synthesis and biological evaluation of 4-hydroxy-methylpiperidinyl-N-benzyl-acylarylhydrazone hybrids designed as novel multifunctional drug candidates for Alzheimer's disease. Bioorg Med Chem 2022; 71:116952. [PMID: 35930852 DOI: 10.1016/j.bmc.2022.116952] [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: 02/27/2022] [Revised: 07/28/2022] [Accepted: 07/29/2022] [Indexed: 11/26/2022]
Abstract
The search for new drug candidates against Alzheimer's disease (AD) remains a complex challenge for medicinal chemists due to its multifactorial pathogenesis and incompletely understood physiopathology. In this context, we have explored the molecular hybridization of pharmacophore structural fragments from known bioactive molecules, aiming to obtain a novel molecular architecture in new chemical entities capable of concomitantly interacting with multiple targets in a so-called multi-target directed ligands (MTDLs) approach. This work describes the synthesis of 4-hydroxymethyl)piperidine-N-benzyl-acyl-hydrazone derivatives 5a-l, designed as novel MTDLs, showing improved multifunctional properties compared to the previously reported parent series of N-benzyl-(3-hydroxy)piperidine-acyl-hydrazone derivatives 4. The new improved derivatives were studied in silico, regarding their mode of interaction with AChE enzyme, and in vitro, for evaluation of their effects on the selective inhibition of cholinesterases, cellular antioxidant, and neuroprotective activities as their cytotoxicity in human neuroblastoma (SH-SY5Y) cells. Overall, compound PQM-181 (5 k) showed the best balanced selective and non-competitive inhibition of AChE (IC50 = 5.9 μM, SI > 5.1), with an additional antioxidant activity (IC50 = 7.45 µM) against neuronal t-BOOH-induced oxidative stress and neuroprotective ability against neurotoxicity elicited by both t-BOOH and OAβ1-42, and a moderate ability to interfere in Aβ1-42 aggregates, with low cytotoxicity and good predictive druggability properties, suggesting a multifunctional pharmacological profile suitable for further drug development against AD.
Collapse
Affiliation(s)
- Sarah Macedo Vaz
- PeQuiM - Laboratory of Research in Medicinal Chemistry, Institute of Chemistry, Federal University of Alfenas, MG 37133-840, Brazil
| | - Matheus de Freitas Silva
- PeQuiM - Laboratory of Research in Medicinal Chemistry, Institute of Chemistry, Federal University of Alfenas, MG 37133-840, Brazil
| | - Graziella Dos Reis Rosa Franco
- PeQuiM - Laboratory of Research in Medicinal Chemistry, Institute of Chemistry, Federal University of Alfenas, MG 37133-840, Brazil
| | - Marcos Jorge R Guimarães
- Laboratory of Molecular Pharmacology, Institute of Biomedical Sciences, Federal University of Rio de Janeiro, RJ 21941-902, Brazil
| | - Fernanda Motta R da Silva
- Laboratory of Molecular Pharmacology, Institute of Biomedical Sciences, Federal University of Rio de Janeiro, RJ 21941-902, Brazil
| | - Newton Gonçalves Castro
- Laboratory of Molecular Pharmacology, Institute of Biomedical Sciences, Federal University of Rio de Janeiro, RJ 21941-902, Brazil
| | - Isabella Alvim Guedes
- National Laboratory for Scientific Computing - LNCC, Petropolis, RJ 25651-075, Brazil
| | - Laurent E Dardenne
- National Laboratory for Scientific Computing - LNCC, Petropolis, RJ 25651-075, Brazil
| | - Marina Amaral Alves
- Laboratory of Metabolomics - LabMeta/LADETEC, Institute of Chemistry, Federal University of Rio de Janeiro, RJ 21941-598, Brazil
| | - Rafael Garrett da Costa
- Laboratory of Metabolomics - LabMeta/LADETEC, Institute of Chemistry, Federal University of Rio de Janeiro, RJ 21941-598, Brazil
| | - Gabriela Beserra Pinheiro
- Laboratory of Neuropharmacology, Institute of Biological Sciences, University of Brasília, Brasilia, DF 70910-900, Brazil
| | - Letícia Germino Veras
- Laboratory of Neuropharmacology, Institute of Biological Sciences, University of Brasília, Brasilia, DF 70910-900, Brazil
| | - Márcia Renata Mortari
- Laboratory of Neuropharmacology, Institute of Biological Sciences, University of Brasília, Brasilia, DF 70910-900, Brazil
| | - Letizia Pruccoli
- Department for Life Quality Studies, Alma Mater Studiorum - University of Bologna, Rimini, 47921, Italy
| | - Andrea Tarozzi
- Department for Life Quality Studies, Alma Mater Studiorum - University of Bologna, Rimini, 47921, Italy
| | - Cláudio Viegas
- PeQuiM - Laboratory of Research in Medicinal Chemistry, Institute of Chemistry, Federal University of Alfenas, MG 37133-840, Brazil.
| |
Collapse
|
5
|
From virtual screening hits targeting a cryptic pocket in BACE-1 to a nontoxic brain permeable multitarget anti-Alzheimer lead with disease-modifying and cognition-enhancing effects. Eur J Med Chem 2021; 225:113779. [PMID: 34418785 DOI: 10.1016/j.ejmech.2021.113779] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 08/03/2021] [Accepted: 08/13/2021] [Indexed: 12/22/2022]
Abstract
Starting from six potential hits identified in a virtual screening campaign directed to a cryptic pocket of BACE-1, at the edge of the catalytic cleft, we have synthesized and evaluated six hybrid compounds, designed to simultaneously reach BACE-1 secondary and catalytic sites and to exert additional activities of interest for Alzheimer's disease (AD). We have identified a lead compound with potent in vitro activity towards human BACE-1 and cholinesterases, moderate Aβ42 and tau antiaggregating activity, and brain permeability, which is nontoxic in neuronal cells and zebrafish embryos at concentrations above those required for the in vitro activities. This compound completely restored short- and long-term memory in a mouse model of AD (SAMP8) relative to healthy control strain SAMR1, shifted APP processing towards the non-amyloidogenic pathway, reduced tau phosphorylation, and increased the levels of synaptic proteins PSD95 and synaptophysin, thereby emerging as a promising disease-modifying, cognition-enhancing anti-AD lead.
Collapse
|
6
|
Protective effects of chrysin against the neurotoxicity induced by aluminium: In vitro and in vivo studies. Toxicology 2021; 465:153033. [PMID: 34774662 DOI: 10.1016/j.tox.2021.153033] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 10/04/2021] [Accepted: 11/09/2021] [Indexed: 12/23/2022]
Abstract
Chronic exposure to aluminium (Al) can contribute to the progression of several neurological and neurodegenerative diseases. Al is a metal that promotes oxidative damage leading to neuronal death in different brain regions with behavior, cognition, and memory deficits. Chrysin is a flavonoid found mainly in honey, passion fruit, and propolis with antioxidant, anti-inflammatory, and cytoprotective properties. In this study, we used an integrated approach of in vitro and in vivo studies to evaluate the antioxidant and neuroprotective effects of chrysin against the neurotoxicity elicited by aluminium chloride (AlCl3). In in vitro studies, chrysin (5 μM) showed the ability to counteract the early oxidative stress elicited by tert-butyl hydroperoxide, an oxidant that mimics the lipid peroxidation and Fenton reaction in presence of AlCl3 as well as the late necrotic death triggered by AlCl3 in neuronal SH-SY5Y cells. In vivo studies in a mouse model of neurotoxicity induced by chronic exposure to AlCl3 (100 mg/kg/day) for ninety days then corroborated the antioxidant and neuroprotective effect of chrysin (10, 30, and 100 mg/kg/day) using the oral route. In particular, chrysin reduced the cognitive impairment induced by AlCl3 as well as normalized the acetylcholinesterase and butyrylcholinesterase activities in the hippocampus. In parallel, chrysin counteracted the oxidative damage, in terms of lipid peroxidation, protein carbonylation, catalase, and superoxide dismutase impairment, in the brain cortex and hippocampus. Lastly, necrotic cells frequency in the same brain regions was also decreased by chrysin. These results highlight the ability of chrysin to prevent the neurotoxic effects associated with chronic exposure to Al and suggest its potential use as a food supplement for brain health.
Collapse
|
7
|
Matos MJ, Uriarte E, Santana L. 3-Phenylcoumarins as a Privileged Scaffold in Medicinal Chemistry: The Landmarks of the Past Decade. Molecules 2021; 26:6755. [PMID: 34771164 PMCID: PMC8587835 DOI: 10.3390/molecules26216755] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 11/03/2021] [Accepted: 11/05/2021] [Indexed: 12/27/2022] Open
Abstract
3-Phenylcoumarins are a family of heterocyclic molecules that are widely used in both organic and medicinal chemistry. In this overview, research on this scaffold, since 2010, is included and discussed, focusing on aspects related to its natural origin, synthetic procedures and pharmacological applications. This review paper is based on the most relevant literature related to the role of 3-phenylcoumarins in the design of new drug candidates. The references presented in this review have been collected from multiple electronic databases, including SciFinder, Pubmed and Mendeley.
Collapse
Affiliation(s)
- Maria J Matos
- Centro de Investigação em Química da Universidade do Porto (CIQUP), Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade do Porto, 4169-007 Porto, Portugal
- Departamento de Química Orgánica, Facultade de Farmacia, Universidade Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - Eugenio Uriarte
- Departamento de Química Orgánica, Facultade de Farmacia, Universidade Santiago de Compostela, 15782 Santiago de Compostela, Spain
- Instituto de Ciencias Químicas Aplicadas, Universidad Autónoma de Chile, Santiago 7500912, Chile
| | - Lourdes Santana
- Departamento de Química Orgánica, Facultade de Farmacia, Universidade Santiago de Compostela, 15782 Santiago de Compostela, Spain
| |
Collapse
|
8
|
In Vitro Enzymatic and Kinetic Studies, and In Silico Drug-Receptor Interactions, and Drug-Like Profiling of the 5-Styrylbenzamide Derivatives as Potential Cholinesterase and β-Secretase Inhibitors with Antioxidant Properties. Antioxidants (Basel) 2021; 10:antiox10050647. [PMID: 33922328 PMCID: PMC8145986 DOI: 10.3390/antiox10050647] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 04/10/2021] [Accepted: 04/20/2021] [Indexed: 11/17/2022] Open
Abstract
The 5-(styryl)anthranilamides were transformed into the corresponding 5-styryl-2-(p-tolylsulfonamido)benzamide derivatives. These 5-styrylbenzamide derivatives were evaluated through enzymatic assays in vitro for their capability to inhibit acetylcholinesterase (AChE), butyrylcholinesterase (BChE), and β-secretase (BACE-1) activities as well as for antioxidant potential. An in vitro cell-based antioxidant activity assay involving lipopolysaccharides (LPS)-induced reactive oxygen species (ROS) production revealed that compounds 2a and 3b have the capability of scavenging free radicals. The potential of the most active compound, 5-styrylbenzamide (2a), to bind copper (II) or zinc (II) ions has also been evaluated spectrophotometrically. Kinetic studies of the most active derivatives from each series against the AChE, BChE, and β-secretase activities have been performed. The experimental results are complemented with molecular docking studies into the active sites of these enzymes to predict the hypothetical protein–ligand binding modes. Their drug likeness properties have also been predicted.
Collapse
|
9
|
Kumar S, Tyagi YK, Kumar M, Kumar S. Synthesis of novel 4-methylthiocoumarin and comparison with conventional coumarin derivative as a multi-target-directed ligand in Alzheimer's disease. 3 Biotech 2020; 10:509. [PMID: 33184595 PMCID: PMC7644673 DOI: 10.1007/s13205-020-02481-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 10/12/2020] [Indexed: 12/18/2022] Open
Abstract
Alzheimer's disease (AD) is a multifactorial disorder characterized by cognitive deficit and memory loss. The pathological feature of the disease involves β-amyloid senile plaques, reduced levels of acetylcholine neurotransmitter, oxidative stress and neurofibrillary tangles formation within the brain of AD patients. The present study aims to screen the inhibitory activity of newly synthesized and existing novel 4-methylthiocoumarin derivative against acetylcholinesterase, butyrylcholinesterase, BACE1, β-amyloid aggregation and oxidative stress involved in the AD pathogenesis. The in vitro assays used in this study were Ellman's assay, FRET assays, Thioflavin T, transmission electron microscopy, circular dichroism, FRAP, and TEAC. Molecular docking and dynamics studies were performed to correlate the results. C3 and C7 (thiocoumarin derivatives) were found to be the most potent inhibitors of acetylcholinesterase (IC50-5.63 µM) and butyrylcholinesterase (IC50-3.40 µM) using Ellman's assays. Enzyme kinetic studies showed that C3 and C7 compounds followed by the mixed mode of inhibition using LB plot. C3 also moderately inhibited the BACE1 using FRET assay. C3 inhibited the fibrillization of β-amyloid peptides in a concentration-dependent manner as observed by Thioflavin T, TEM studies and Circular dichroism data. Molecular modeling studies were performed to understand the probable mode of binding of C3 and C7 in the binding pocket of acetylcholinesterase, butyrylcholinesterase, BACE1 and amyloid β peptides. This indicates the important role of hydrophobic interactions between C3 and acetylcholinesterase. C3 also exhibited significant antioxidant potential by FRAP and TEAC assays. Hence, C3 might serve as a promising lead for developing novel multi target-directed ligand for the treatment of AD.
Collapse
Affiliation(s)
- Shivani Kumar
- University School of Biotechnology, Guru Gobind Singh Indraprastha University, Dwarka, Sector 16C, New Delhi, 110078 India
| | - Yogesh Kumar Tyagi
- University School of Basic and Applied Sciences, Guru Gobind Singh Indraprastha University, Dwarka, Sector 16C, New Delhi, 110078 India
| | - Manoj Kumar
- Department of Biophysics, All India Institute of Medical Sciences, New Delhi, 110029 India
| | - Suresh Kumar
- University School of Biotechnology, Guru Gobind Singh Indraprastha University, Dwarka, Sector 16C, New Delhi, 110078 India
| |
Collapse
|
10
|
Andreev S, Pantsar T, El-Gokha A, Ansideri F, Kudolo M, Anton DB, Sita G, Romasco J, Geibel C, Lämmerhofer M, Goettert MI, Tarozzi A, Laufer SA, Koch P. Discovery and Evaluation of Enantiopure 9 H-pyrimido[4,5- b]indoles as Nanomolar GSK-3β Inhibitors with Improved Metabolic Stability. Int J Mol Sci 2020; 21:ijms21217823. [PMID: 33105671 PMCID: PMC7659979 DOI: 10.3390/ijms21217823] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 10/15/2020] [Accepted: 10/16/2020] [Indexed: 12/25/2022] Open
Abstract
Glycogen synthase kinase-3β (GSK-3β) is a potential target in the field of Alzheimer's disease drug discovery. We recently reported a new class of 9H-pyrimido[4,5-b]indole-based GSK-3β inhibitors, of which 3-(3-((7-chloro-9H-pyrimido[4,5-b]indol-4-yl)(methyl)amino)piperidin-1-yl)propanenitrile (1) demonstrated promising inhibitory potency. However, this compound underwent rapid degradation by human liver microsomes. Starting from 1, we prepared a series of amide-based derivatives and studied their structure-activity relationships against GSK-3β supported by 1 µs molecular dynamics simulations. The biological potency of this series was substantially enhanced by identifying the eutomer configuration at the stereocenter. Moreover, the introduction of an amide bond proved to be an effective strategy to eliminate the metabolic hotspot. The most potent compounds, (R)-3-(3-((7-chloro-9H-pyrimido[4,5-b]indol-4-yl)(methyl)amino)piperidin-1-yl)-3-oxopropanenitrile ((R)-2) and (R)-1-(3-((7-bromo-9Hpyrimido[4,5-b]indol-4-yl)(methyl)amino)piperidin-1-yl)propan-1-one ((R)-28), exhibited IC50 values of 480 nM and 360 nM, respectively, and displayed improved metabolic stability. Their favorable biological profile is complemented by minimal cytotoxicity and neuroprotective properties.
Collapse
Affiliation(s)
- Stanislav Andreev
- Institute of Pharmaceutical Sciences, Department of Medicinal and Pharmaceutical Chemistry, Eberhard Karls University Tübingen, Auf der Morgenstelle 8, 72076 Tübingen, Germany; (S.A.); (T.P.); (A.E.-G.); (F.A.); (M.K.); (S.A.L.)
| | - Tatu Pantsar
- Institute of Pharmaceutical Sciences, Department of Medicinal and Pharmaceutical Chemistry, Eberhard Karls University Tübingen, Auf der Morgenstelle 8, 72076 Tübingen, Germany; (S.A.); (T.P.); (A.E.-G.); (F.A.); (M.K.); (S.A.L.)
- School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, P.O. Box 1627, 70211 Kuopio, Finland
| | - Ahmed El-Gokha
- Institute of Pharmaceutical Sciences, Department of Medicinal and Pharmaceutical Chemistry, Eberhard Karls University Tübingen, Auf der Morgenstelle 8, 72076 Tübingen, Germany; (S.A.); (T.P.); (A.E.-G.); (F.A.); (M.K.); (S.A.L.)
- Chemistry Department, Faculty of Science, Menoufia University, Gamal Abdel-Nasser Street, Shebin El-Kom 32511, Egypt
| | - Francesco Ansideri
- Institute of Pharmaceutical Sciences, Department of Medicinal and Pharmaceutical Chemistry, Eberhard Karls University Tübingen, Auf der Morgenstelle 8, 72076 Tübingen, Germany; (S.A.); (T.P.); (A.E.-G.); (F.A.); (M.K.); (S.A.L.)
| | - Mark Kudolo
- Institute of Pharmaceutical Sciences, Department of Medicinal and Pharmaceutical Chemistry, Eberhard Karls University Tübingen, Auf der Morgenstelle 8, 72076 Tübingen, Germany; (S.A.); (T.P.); (A.E.-G.); (F.A.); (M.K.); (S.A.L.)
| | - Débora Bublitz Anton
- Cell Culture Laboratory, Postgraduate Program in Biotechnology, University of Vale do Taquari (Univates), Lajeado 95914-014, Brazil; (D.B.A.); (M.I.G.)
| | - Giulia Sita
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum, University of Bologna, Via Irnerio, 48, 40126 Bologna, Italy;
| | - Jenny Romasco
- Department for Life Quality Studies, Alma Mater Studiorum, University of Bologna, Corso D’Augusto, 237, 47921 Rimini, Italy; (J.R.); (A.T.)
| | - Christian Geibel
- Institute of Pharmaceutical Sciences, Department of Pharmaceutical (Bio-)Analysis, Eberhard Karls University Tübingen, Auf der Morgenstelle 8, 72076 Tübingen, Germany; (C.G.); (M.L.)
| | - Michael Lämmerhofer
- Institute of Pharmaceutical Sciences, Department of Pharmaceutical (Bio-)Analysis, Eberhard Karls University Tübingen, Auf der Morgenstelle 8, 72076 Tübingen, Germany; (C.G.); (M.L.)
| | - Márcia Ines Goettert
- Cell Culture Laboratory, Postgraduate Program in Biotechnology, University of Vale do Taquari (Univates), Lajeado 95914-014, Brazil; (D.B.A.); (M.I.G.)
| | - Andrea Tarozzi
- Department for Life Quality Studies, Alma Mater Studiorum, University of Bologna, Corso D’Augusto, 237, 47921 Rimini, Italy; (J.R.); (A.T.)
| | - Stefan A. Laufer
- Institute of Pharmaceutical Sciences, Department of Medicinal and Pharmaceutical Chemistry, Eberhard Karls University Tübingen, Auf der Morgenstelle 8, 72076 Tübingen, Germany; (S.A.); (T.P.); (A.E.-G.); (F.A.); (M.K.); (S.A.L.)
| | - Pierre Koch
- Institute of Pharmaceutical Sciences, Department of Medicinal and Pharmaceutical Chemistry, Eberhard Karls University Tübingen, Auf der Morgenstelle 8, 72076 Tübingen, Germany; (S.A.); (T.P.); (A.E.-G.); (F.A.); (M.K.); (S.A.L.)
- Department of Pharmaceutical/Medicinal Chemistry II, Institute of Pharmacy, University of Regensburg, Universitätsstraße 31, 93053 Regensburg, Germany
- Correspondence: ; Tel.: +49-(941)-943-2847
| |
Collapse
|
11
|
Mezeiova E, Chalupova K, Nepovimova E, Gorecki L, Prchal L, Malinak D, Kuca K, Soukup O, Korabecny J. Donepezil Derivatives Targeting Amyloid-β Cascade in Alzheimer's Disease. Curr Alzheimer Res 2020; 16:772-800. [PMID: 30819078 DOI: 10.2174/1567205016666190228122956] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Revised: 01/04/2019] [Accepted: 01/31/2019] [Indexed: 11/22/2022]
Abstract
Alzheimer's Disease (AD) is a neurodegenerative disorder with an increasing impact on society. Because currently available therapy has only a short-term effect, a huge number of novel compounds are developed every year exploiting knowledge of the various aspects of AD pathophysiology. To better address the pathological complexity of AD, one of the most extensively pursued strategies by medicinal chemists is based on Multi-target-directed Ligands (MTDLs). Donepezil is one of the currently approved drugs for AD therapy acting as an acetylcholinesterase inhibitor. In this review, we have made an extensive literature survey focusing on donepezil-derived MTDL hybrids primarily targeting on different levels cholinesterases and amyloid beta (Aβ) peptide. The targeting includes direct interaction of the compounds with Aβ, AChE-induced Aβ aggregation, inhibition of BACE-1 enzyme, and modulation of biometal balance thus impeding Aβ assembly.
Collapse
Affiliation(s)
- Eva Mezeiova
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.,National Institute of Mental Health, Topolova 748, 250 67 Klecany, Czech Republic.,Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Katarina Chalupova
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.,National Institute of Mental Health, Topolova 748, 250 67 Klecany, Czech Republic.,Department of Chemistry, Faculty of Science, University of Hradec Kralove, Rokitanskeho 62, 500 03 Hradec Kralove, Czech Republic
| | - Eugenie Nepovimova
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, Rokitanskeho 62, 500 03 Hradec Kralove, Czech Republic
| | - Lukas Gorecki
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.,Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Lukas Prchal
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic
| | - David Malinak
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.,Department of Chemistry, Faculty of Science, University of Hradec Kralove, Rokitanskeho 62, 500 03 Hradec Kralove, Czech Republic
| | - Kamil Kuca
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.,Department of Chemistry, Faculty of Science, University of Hradec Kralove, Rokitanskeho 62, 500 03 Hradec Kralove, Czech Republic
| | - Ondrej Soukup
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.,National Institute of Mental Health, Topolova 748, 250 67 Klecany, Czech Republic.,Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| | - Jan Korabecny
- Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 500 05 Hradec Kralove, Czech Republic.,National Institute of Mental Health, Topolova 748, 250 67 Klecany, Czech Republic.,Department of Toxicology and Military Pharmacy, Faculty of Military Health Sciences, University of Defence, Trebesska 1575, 500 01 Hradec Kralove, Czech Republic
| |
Collapse
|
12
|
Di Martino RMC, Pruccoli L, Bisi A, Gobbi S, Rampa A, Martinez A, Pérez C, Martinez-Gonzalez L, Paglione M, Di Schiavi E, Seghetti F, Tarozzi A, Belluti F. Novel Curcumin-Diethyl Fumarate Hybrid as a Dualistic GSK-3β Inhibitor/Nrf2 Inducer for the Treatment of Parkinson's Disease. ACS Chem Neurosci 2020; 11:2728-2740. [PMID: 32663009 PMCID: PMC8009478 DOI: 10.1021/acschemneuro.0c00363] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
![]()
Common
copathogenic factors, including oxidative stress and neuroinflammation,
are found to play a vital role in the development of neurodegenerative
disorders, including Alzheimer’s disease (AD) and Parkinson’s
disease (PD). Nowadays, owing to the multifactorial character of the
diseases, no effective therapies are available, thus underlying the
need for new strategies. Overexpression of the enzyme GSK-3β
and downregulation of the Nrf2/ARE pathway are responsible for a decrease
in antioxidant defense effects. These pieces of evidence underline
the usefulness of dual GSK-3β inhibitors/Nrf2 inducers. In this
regard, to design a dual modulator, the structures of a curcumin-based
analogue, as GSK-3β inhibitor, and a diethyl fumarate fragment,
as Nrf2 inducer, were combined. Among the hybrids, 5 and 6 proved to effectively inhibit GSK-3β, while 4 and 5 showed a marked ability to activate Nrf2
together to increase the neuronal resistance to oxidative stress.
These last pieces of evidence translated into specific neuroprotective
effects of 4 and 5 against PD pathological
events including neurotoxicity elicited by α-synuclein aggregates
and 6-hydroxydopamine. Hybrid 5 also showed neuroprotective
effects in a C. elegans model of PD where the activation
of GSK-3β is intimately involved in Nrf2 regulation. In summary, 5 emerged as an interesting multitarget derivative, valuable
to be exploited in a multitarget PD perspective.
Collapse
Affiliation(s)
- Rita Maria Concetta Di Martino
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum - University of Bologna, Via Belmeloro 6, 40126 Bologna, Italy
| | - Letizia Pruccoli
- Department for Life Quality Studies, Alma Mater Studiorum - University of Bologna, Corso d’Augusto 237, 47921 Rimini, Italy
| | - Alessandra Bisi
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum - University of Bologna, Via Belmeloro 6, 40126 Bologna, Italy
| | - Silvia Gobbi
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum - University of Bologna, Via Belmeloro 6, 40126 Bologna, Italy
| | - Angela Rampa
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum - University of Bologna, Via Belmeloro 6, 40126 Bologna, Italy
| | - Ana Martinez
- Centro de Investigaciones Biologica, CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain
| | - Concepción Pérez
- Centro de Investigaciones Biologica, CSIC, Ramiro de Maeztu 9, 28040 Madrid, Spain
| | | | - Maria Paglione
- Department of Biology, Agriculture and Food Science, National Research Council (CNR), Institute of Biosciences and BioResources (IBBR), Via Pietro Castellino 111, 80131 Naples, Italy
| | - Elia Di Schiavi
- Department of Biology, Agriculture and Food Science, National Research Council (CNR), Institute of Biosciences and BioResources (IBBR), Via Pietro Castellino 111, 80131 Naples, Italy
| | - Francesca Seghetti
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum - University of Bologna, Via Belmeloro 6, 40126 Bologna, Italy
| | - Andrea Tarozzi
- Department for Life Quality Studies, Alma Mater Studiorum - University of Bologna, Corso d’Augusto 237, 47921 Rimini, Italy
| | - Federica Belluti
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum - University of Bologna, Via Belmeloro 6, 40126 Bologna, Italy
| |
Collapse
|
13
|
Pérez-Areales FJ, Garrido M, Aso E, Bartolini M, De Simone A, Espargaró A, Ginex T, Sabate R, Pérez B, Andrisano V, Puigoriol-Illamola D, Pallàs M, Luque FJ, Loza MI, Brea J, Ferrer I, Ciruela F, Messeguer A, Muñoz-Torrero D. Centrally Active Multitarget Anti-Alzheimer Agents Derived from the Antioxidant Lead CR-6. J Med Chem 2020; 63:9360-9390. [PMID: 32706255 DOI: 10.1021/acs.jmedchem.0c00528] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Oxidative stress is a major pathogenic factor in Alzheimer's disease, but it should not be tackled alone rather together with other key targets to derive effective treatments. The combination of the scaffold of the polar antioxidant lead 7-methoxy-2,2-dimethylchroman-6-ol (CR-6) with that of the lipophilic cholinesterase inhibitor 6-chlorotacrine results in compounds with favorable brain permeability and multiple activities in vitro (acetylcholinesterase, butyrylcholinesterase, β-site amyloid precursor protein (APP) cleaving enzyme-1 (BACE-1), and Aβ42 and tau aggregation inhibition). In in vivo studies on wild-type and APP/presenilin 1 (PS1) mice, two selected compounds were well tolerated and led to positive trends, albeit statistically nonsignificant in some cases, on memory performance, amyloid pathology (reduced amyloid burden and potentiated non-amyloidogenic APP processing), and oxidative stress (reduced cortical oxidized proteins and increased antioxidant enzymes superoxide dismutase 2 (SOD2), catalase, glutathione peroxidase 1 (GPX1), and heme oxygenase 1 (Hmox1) and transcription factor nuclear factor-erythroid 2-related factor 2 (Nrf2)). These compounds emerge as interesting brain-permeable multitarget compounds, with a potential as anti-Alzheimer agents beyond that of the original lead CR-6.
Collapse
Affiliation(s)
- F Javier Pérez-Areales
- Laboratory of Medicinal Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB), University of Barcelona (UB), E-08028 Barcelona, Spain
| | - María Garrido
- Department of Biological Chemistry, Institute of Advanced Chemistry of Catalonia (IQAC-CSIC), E-08034 Barcelona, Spain
| | - Ester Aso
- Department of Pathology and Experimental Therapeutics, Neurosciences Institute, University of Barcelona (UB) and Bellvitge University Hospital-IDIBELL, E-08908 L'Hospitalet de Llobregat, Spain
| | - Manuela Bartolini
- Department of Pharmacy and Biotechnology, University of Bologna, I-40126 Bologna, Italy
| | - Angela De Simone
- Department of Drug Science and Technology, University of Turin, I-10125 Torino, Italy
| | - Alba Espargaró
- Department of Pharmacy, Pharmaceutical Technology and Physical-Chemistry, Faculty of Pharmacy and Food Sciences, and Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona (UB), E-08028 Barcelona, Spain
| | - Tiziana Ginex
- Department of Nutrition, Food Science and Gastronomy, Faculty of Pharmacy and Food Sciences, IBUB, and Institute of Theoretical and Computational Chemistry (IQTC), University of Barcelona (UB), E-08921 Santa Coloma de Gramenet, Spain
| | - Raimon Sabate
- Department of Pharmacy, Pharmaceutical Technology and Physical-Chemistry, Faculty of Pharmacy and Food Sciences, and Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona (UB), E-08028 Barcelona, Spain
| | - Belén Pérez
- Department of Pharmacology, Therapeutics, and Toxicology, Autonomous University of Barcelona, E-08193 Bellaterra, Spain
| | - Vincenza Andrisano
- Department for Life Quality Studies, University of Bologna, I-47921 Rimini, Italy
| | - Dolors Puigoriol-Illamola
- Pharmacology Section, Department of Pharmacology, Toxicology and Therapeutic Chemistry, Faculty of Pharmacy and Food Sciences, and Institute of Neuroscience (NeuroUB), University of Barcelona (UB), E-08028 Barcelona, Spain
| | - Mercè Pallàs
- Pharmacology Section, Department of Pharmacology, Toxicology and Therapeutic Chemistry, Faculty of Pharmacy and Food Sciences, and Institute of Neuroscience (NeuroUB), University of Barcelona (UB), E-08028 Barcelona, Spain
| | - F Javier Luque
- Department of Nutrition, Food Science and Gastronomy, Faculty of Pharmacy and Food Sciences, IBUB, and Institute of Theoretical and Computational Chemistry (IQTC), University of Barcelona (UB), E-08921 Santa Coloma de Gramenet, Spain
| | - María Isabel Loza
- BioFarma Research Group, Centro Singular de Investigación en Medicina Molecular y Enfermedades Crónicas (CIMUS), Universidade de Santiago de Compostela, Av. de Barcelona s/n, E-15782 Santiago de Compostela, Spain
| | - José Brea
- BioFarma Research Group, Centro Singular de Investigación en Medicina Molecular y Enfermedades Crónicas (CIMUS), Universidade de Santiago de Compostela, Av. de Barcelona s/n, E-15782 Santiago de Compostela, Spain
| | - Isidro Ferrer
- Department of Pathology and Experimental Therapeutics, Neurosciences Institute, University of Barcelona (UB) and Bellvitge University Hospital-IDIBELL, E-08908 L'Hospitalet de Llobregat, Spain.,CIBERNED, E-28031 Madrid, Spain
| | - Francisco Ciruela
- Department of Pathology and Experimental Therapeutics, Neurosciences Institute, University of Barcelona (UB) and Bellvitge University Hospital-IDIBELL, E-08908 L'Hospitalet de Llobregat, Spain
| | - Angel Messeguer
- Department of Biological Chemistry, Institute of Advanced Chemistry of Catalonia (IQAC-CSIC), E-08034 Barcelona, Spain
| | - Diego Muñoz-Torrero
- Laboratory of Medicinal Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, and Institute of Biomedicine (IBUB), University of Barcelona (UB), E-08028 Barcelona, Spain
| |
Collapse
|
14
|
de Freitas Silva M, Tardelli Lima E, Pruccoli L, Castro NG, Guimarães MJR, da Silva FMR, Fonseca Nadur N, de Azevedo LL, Kümmerle AE, Guedes IA, Dardenne LE, Gontijo VS, Tarozzi A, Viegas C. Design, Synthesis and Biological Evaluation of Novel Triazole N-acylhydrazone Hybrids for Alzheimer's Disease. Molecules 2020; 25:E3165. [PMID: 32664425 PMCID: PMC7397262 DOI: 10.3390/molecules25143165] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 07/06/2020] [Accepted: 07/09/2020] [Indexed: 01/29/2023] Open
Abstract
Alzheimer's disease (AD) is a multifactorial neurodegenerative disorder that involves different pathogenic mechanisms. In this regard, the goal of this study was the design and synthesis of new compounds with multifunctional pharmacological activity by molecular hybridization of structural fragments of curcumin and resveratrol connected by an N-acyl-hydrazone function linked to a 1,4-disubstituted triazole system. Among these hybrid compounds, derivative 3e showed the ability to inhibit acetylcholinesterase activity, the intracellular formation of reactive oxygen species as well as the neurotoxicity elicited by Aβ42 oligomers in neuronal SH-SY5Y cells. In parallel, compound 3e showed a good profile of safety and ADME parameters. Taken together, these results suggest that 3e could be considered a lead compound for the further development of AD therapeutics.
Collapse
Affiliation(s)
- Matheus de Freitas Silva
- Laboratory of Research in Medicinal Chemistry (PeQuiM), Federal University of Alfenas, Jovino Fernandes Sales Avenue, 2600, Alfenas 37130000, MG, Brazil; (E.T.L); (V.S.G.)
| | - Ellen Tardelli Lima
- Laboratory of Research in Medicinal Chemistry (PeQuiM), Federal University of Alfenas, Jovino Fernandes Sales Avenue, 2600, Alfenas 37130000, MG, Brazil; (E.T.L); (V.S.G.)
| | - Letizia Pruccoli
- Department for Life Quality Studies, Alma Mater Studiorum-University of Bologna, Corso d’Augusto 237, 47921 Rimini, Italy;
| | - Newton G. Castro
- Laboratory of Molecular Pharmacology, Federal University of Rio de Janeiro, Avenida Carlos Chagas Filho, 373, Rio de Janeiro 21941590, RJ, Brazil; (N.G.C.); (M.J.R.G.); (F.M.R.d.S.)
| | - Marcos Jorge R. Guimarães
- Laboratory of Molecular Pharmacology, Federal University of Rio de Janeiro, Avenida Carlos Chagas Filho, 373, Rio de Janeiro 21941590, RJ, Brazil; (N.G.C.); (M.J.R.G.); (F.M.R.d.S.)
| | - Fernanda M. R. da Silva
- Laboratory of Molecular Pharmacology, Federal University of Rio de Janeiro, Avenida Carlos Chagas Filho, 373, Rio de Janeiro 21941590, RJ, Brazil; (N.G.C.); (M.J.R.G.); (F.M.R.d.S.)
| | - Nathalia Fonseca Nadur
- Laboratory of Molecular Diversity and Medicinal Chemistry (LaDMol-QM), Federal Rural University of Rio de Janeiro—UFRRJ, BR-465, Km 7 Seropédica-Rio de Janeiro 23890000, RJ, Brazil; (N.F.N.); (L.L.d.A.); (A.E.K.)
| | - Luciana Luiz de Azevedo
- Laboratory of Molecular Diversity and Medicinal Chemistry (LaDMol-QM), Federal Rural University of Rio de Janeiro—UFRRJ, BR-465, Km 7 Seropédica-Rio de Janeiro 23890000, RJ, Brazil; (N.F.N.); (L.L.d.A.); (A.E.K.)
| | - Arthur Eugen Kümmerle
- Laboratory of Molecular Diversity and Medicinal Chemistry (LaDMol-QM), Federal Rural University of Rio de Janeiro—UFRRJ, BR-465, Km 7 Seropédica-Rio de Janeiro 23890000, RJ, Brazil; (N.F.N.); (L.L.d.A.); (A.E.K.)
| | - Isabella Alvim Guedes
- Grupo de Modelagem Molecular em Sistemas Biológicos (GMMSB), National Laboratory for Scientific Computing—LNCC, Avenida Getúlio Vargas, 333, Petrópolis 25651-076, RJ, Brazil; (I.A.G.); (L.E.D.)
| | - Laurent Emmanuel Dardenne
- Grupo de Modelagem Molecular em Sistemas Biológicos (GMMSB), National Laboratory for Scientific Computing—LNCC, Avenida Getúlio Vargas, 333, Petrópolis 25651-076, RJ, Brazil; (I.A.G.); (L.E.D.)
| | - Vanessa Silva Gontijo
- Laboratory of Research in Medicinal Chemistry (PeQuiM), Federal University of Alfenas, Jovino Fernandes Sales Avenue, 2600, Alfenas 37130000, MG, Brazil; (E.T.L); (V.S.G.)
| | - Andrea Tarozzi
- Department for Life Quality Studies, Alma Mater Studiorum-University of Bologna, Corso d’Augusto 237, 47921 Rimini, Italy;
| | - Claudio Viegas
- Laboratory of Research in Medicinal Chemistry (PeQuiM), Federal University of Alfenas, Jovino Fernandes Sales Avenue, 2600, Alfenas 37130000, MG, Brazil; (E.T.L); (V.S.G.)
| |
Collapse
|
15
|
Esculetin as a Bifunctional Antioxidant Prevents and Counteracts the Oxidative Stress and Neuronal Death Induced by Amyloid Protein in SH-SY5Y Cells. Antioxidants (Basel) 2020; 9:antiox9060551. [PMID: 32630394 PMCID: PMC7346165 DOI: 10.3390/antiox9060551] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 06/21/2020] [Accepted: 06/23/2020] [Indexed: 12/18/2022] Open
Abstract
Oxidative stress (OS) appears to be an important determinant during the different stages of progression of Alzheimer’s Disease (AD). In particular, impaired antioxidant defense mechanisms, such as the decrease of glutathione (GSH) and nuclear factor erythroid 2 (NF-E2)-related factor 2 (Nrf2), a master regulator of antioxidant genes, including those for GSH, are associated with OS in the human AD brain. Among the neuropathological hallmarks of AD, the soluble oligomers of amyloid beta (Aβ) peptides seem to promote neuronal death through mitochondrial dysfunction and OS. In this regard, bifunctional antioxidants can exert a dual neuroprotective role by scavenging reactive oxygen species (ROS) directly and concomitant induction of antioxidant genes. In this study, among natural coumarins (esculetin, scopoletin, fraxetin and daphnetin), we demonstrated the ability of esculetin (ESC) to prevent and counteract ROS formation in neuronal SH-SY5Y cells, suggesting its profile as a bifunctional antioxidant. In particular, ESC increased the resistance of the SH-SY5Y cells against OS through the activation of Nrf2 and increase of GSH. In similar experimental conditions, ESC could also protect the SH-SY5Y cells from the OS and neuronal death evoked by oligomers of Aβ1–42 peptides. Further, the use of the inhibitors PD98059 and LY294002 also showed that Erk1/2 and Akt signaling pathways were involved in the neuroprotection mediated by ESC. These results encourage further research in AD models to explore the efficacy and safety profile of ESC as a novel neuroprotective agent.
Collapse
|
16
|
Synthesis of furocoumarin-stilbene hybrids as potential multifunctional drugs against multiple biochemical targets associated with Alzheimer's disease. Bioorg Chem 2020; 101:103997. [PMID: 32554280 DOI: 10.1016/j.bioorg.2020.103997] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 05/26/2020] [Accepted: 06/02/2020] [Indexed: 12/14/2022]
Abstract
A series of furocoumarin-stilbene hybrids has been synthesized and evaluated in vitro for inhibitory effect against acetylcholinesterase (AChE), butyrylcholinestarase (BChE), β-secretase, cyclooxygenase-2 (COX-2), and lipoxygenase-5 (LOX-5) activities including free radical-scavenging properties. Among these hybrids, 8-(3,5-dimethoxyphenyl)-4-(3,5-dimethoxystyryl)furochromen-2-one 4h exhibited significant anticholinesterase activity and inhibitory effect against β-secretase, COX-2 and LOX-5 activities. 2,2-Diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity and an in vitro cell-based antioxidant activity assay involving lipopolysaccharide induced reactive oxygen species production revealed that 4h has capability of scavenging free radicals. Molecular docking into AChE, BChE, β-secretase, COX-2 and LOX-5 active sites has also been performed.
Collapse
|
17
|
Estrada-Valencia M, Herrera-Arozamena C, Pérez C, Viña D, Morales-García JA, Pérez-Castillo A, Ramos E, Romero A, Laurini E, Pricl S, Rodríguez-Franco MI. New flavonoid - N, N-dibenzyl( N-methyl)amine hybrids: Multi-target-directed agents for Alzheimer´s disease endowed with neurogenic properties. J Enzyme Inhib Med Chem 2020; 34:712-727. [PMID: 31852270 PMCID: PMC6407579 DOI: 10.1080/14756366.2019.1581184] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The design of multi-target directed ligands (MTDLs) is a valid approach for obtaining effective drugs for complex pathologies. MTDLs that combine neuro-repair properties and block the first steps of neurotoxic cascades could be the so long wanted remedies to treat neurodegenerative diseases (NDs). By linking two privileged scaffolds with well-known activities in ND-targets, the flavonoid and the N,N-dibenzyl(N-methyl)amine (DBMA) fragments, new CNS-permeable flavonoid - DBMA hybrids (1-13) were obtained. They were subjected to biological evaluation in a battery of targets involved in Alzheimer's disease (AD) and other NDs, namely human cholinesterases (hAChE/hBuChE), β-secretase (hBACE-1), monoamine oxidases (hMAO-A/B), lipoxygenase-5 (hLOX-5) and sigma receptors (σ1R/σ2R). After a funnel-type screening, 6,7-dimethoxychromone - DBMA (6) was highlighted due to its neurogenic properties and an interesting MTD-profile in hAChE, hLOX-5, hBACE-1 and σ1R. Molecular dynamic simulations showed the most relevant drug-protein interactions of hybrid 6, which could synergistically contribute to neuronal regeneration and block neurodegeneration.
Collapse
Affiliation(s)
- Martín Estrada-Valencia
- Institute of Medicinal Chemistry, Spanish Council for Scientific Research (IQM-CSIC), Madrid, Spain
| | - Clara Herrera-Arozamena
- Institute of Medicinal Chemistry, Spanish Council for Scientific Research (IQM-CSIC), Madrid, Spain
| | - Concepción Pérez
- Institute of Medicinal Chemistry, Spanish Council for Scientific Research (IQM-CSIC), Madrid, Spain
| | - Dolores Viña
- Centre for Research in Molecular Medicine and Chronic Diseases (CIMUS), University of Santiago de Compostela, Santiago de Compostela, Spain
| | - José A Morales-García
- Institute for Biomedical Research "Alberto Sols", Spanish Council for Scientific Research (IIB-CSIC), Madrid, Spain.,Biomedical Research Networking Centre on Neurodegenerative Diseases (CIBERNED), Madrid, Spain.,Department of Cellular Biology, Medical School, Complutense University of Madrid, Madrid, Spain
| | - Ana Pérez-Castillo
- Institute for Biomedical Research "Alberto Sols", Spanish Council for Scientific Research (IIB-CSIC), Madrid, Spain.,Biomedical Research Networking Centre on Neurodegenerative Diseases (CIBERNED), Madrid, Spain
| | - Eva Ramos
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Complutense University of Madrid, Madrid, Spain; x
| | - Alejandro Romero
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Complutense University of Madrid, Madrid, Spain; x
| | - Erik Laurini
- Molecular Biology and Nanotechnology Laboratory (MolBNL@UniTS), Department of Engineering and Architecture (DEA), Trieste, Italy
| | - Sabrina Pricl
- Molecular Biology and Nanotechnology Laboratory (MolBNL@UniTS), Department of Engineering and Architecture (DEA), Trieste, Italy
| | | |
Collapse
|
18
|
Dorababu A. Critical evaluation of current Alzheimer's drug discovery (2018-19) & futuristic Alzheimer drug model approach. Bioorg Chem 2019; 93:103299. [PMID: 31586701 DOI: 10.1016/j.bioorg.2019.103299] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 09/14/2019] [Accepted: 09/16/2019] [Indexed: 12/17/2022]
Abstract
Alzheimer's disease (AD), a neurodegenerative disease responsible for death of millions of people worldwide is a progressive clinical disorder which causes neurons to degenerate and ultimately die. It is one of the common causes of dementia wherein a person's incapability to independently think, behave and decline in social skills can be quoted as major symptoms. However the early signs include the simple non-clinical symptoms such as forgetting recent events and conversations. Onset of these symptoms leads to worsened conditions wherein the AD patient suffers severe memory impairment and eventually becomes unable to work out everyday tasks. Even though there is no complete cure for AD, rigorous research has been going on to reduce the progress of AD. Currently, a very few clinical drugs are prevailing for AD treatment. So this is the need of hour to design, develop and discovery of novel anti-AD drugs. The main factors for the cause of AD according to scientific research reveals structural changes in brain proteins such as beta amyloid, tau proteins into plaques and tangles respectively. The abnormal proteins distort the neurons. Despite the high potencies of the synthesized molecules; they could not get on the clinical tests up to human usage. In this review article, the recent research carried out with respect to inhibition of AChE, BuChE, NO, BACE1, MAOs, Aβ, H3R, DAPK, CSF1R, 5-HT4R, PDE, σ1R and GSK-3β is compiled and organized. The summary is focused mainly on cholinesterases, Aβ, BACE1 and MAOs classes of potential inhibitors. The review also covers structure activity relationship of most potent compounds of each class of inhibitors alongside redesign and remodeling of the most significant inhibitors in order to expect cutting edge inhibitory properties towards AD. Alongside the molecular docking studies of the some final compounds are discussed.
Collapse
Affiliation(s)
- Atukuri Dorababu
- Department of Studies in Chemistry, SRMPP Govt. First Grade College, Huvinahadagali 583219, Karnataka, India.
| |
Collapse
|
19
|
Montanari S, Mahmoud AM, Pruccoli L, Rabbito A, Naldi M, Petralla S, Moraleda I, Bartolini M, Monti B, Iriepa I, Belluti F, Gobbi S, Di Marzo V, Bisi A, Tarozzi A, Ligresti A, Rampa A. Discovery of novel benzofuran-based compounds with neuroprotective and immunomodulatory properties for Alzheimer's disease treatment. Eur J Med Chem 2019; 178:243-258. [DOI: 10.1016/j.ejmech.2019.05.080] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 05/21/2019] [Accepted: 05/29/2019] [Indexed: 01/25/2023]
|
20
|
Verma S, Ranawat P, Sharma N, Nehru B. Ginkgo biloba attenuates aluminum lactate-induced neurotoxicity in reproductive senescent female rats: behavioral, biochemical, and histopathological study. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:27148-27167. [PMID: 31321719 DOI: 10.1007/s11356-019-05743-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Accepted: 06/11/2019] [Indexed: 05/27/2023]
Abstract
Extensive use of aluminum (Al) in industry, cooking utensils, and wrapping or freezing the food items, due to its cheapness and abundance in the environment, has become a major concern. Growing evidence supports that environmental pollutant Al promotes the aggregation of amyloid beta (Aβ) in the brain, which is the main pathological marker of Alzheimer's disease (AD). Further, AD- and Al-induced neurotoxic effects are more common among women following reproductive senescence due to decline in estrogen. Though clinically Ginkgo biloba extract (GBE) has been exploited as a memory enhancer, its role in Al-induced neurotoxicity in reproductive senescent female rats needs to be evaluated. Animals were exposed to intraperitoneal dose (10 mg/kg b.wt) of Al and oral dose (100 mg/kg b.wt.) of GBE daily for 6 weeks. A significant decline in the Al-induced Aβ aggregates was observed in hippocampal and cortical regions of the brain with GBE supplementation, as confirmed by thioflavin (ThT) and Congo red staining. GBE administration significantly decreased the reactive oxygen species, lipid peroxidation, nitric oxide, and citrulline levels in comparison to Al-treated rats. On the contrary, a significant increase in the reduced glutathione, GSH/GSSG ratio as well as in the activities of antioxidant enzymes was observed with GBE administration. Based on the above results, GBE prevented the neuronal loss in the hippocampus and cortex, hence caused significant improvement in the learning and memory of the animals in terms of AChE activity, serotonin levels, Morris water maze, and active and passive avoidance tests. In conclusion, GBE has alleviated the behavioral, biochemical, and histopathological alterations due to Al toxicity in rats. However, molecular studies are going on to better understand the mechanism of GBE protection against the environmental toxicant Al exposure. Graphical abstract .
Collapse
Affiliation(s)
- Sonia Verma
- Department of Biophysics, South Campus, Panjab University, Chandigarh, 160014, India
| | - Pavitra Ranawat
- Department of Biophysics, South Campus, Panjab University, Chandigarh, 160014, India
| | - Neha Sharma
- Department of Biophysics, South Campus, Panjab University, Chandigarh, 160014, India
| | - Bimla Nehru
- Department of Biophysics, South Campus, Panjab University, Chandigarh, 160014, India.
| |
Collapse
|
21
|
Pérez-Areales FJ, Turcu AL, Barniol-Xicota M, Pont C, Pivetta D, Espargaró A, Bartolini M, De Simone A, Andrisano V, Pérez B, Sabate R, Sureda FX, Vázquez S, Muñoz-Torrero D. A novel class of multitarget anti-Alzheimer benzohomoadamantane‒chlorotacrine hybrids modulating cholinesterases and glutamate NMDA receptors. Eur J Med Chem 2019; 180:613-626. [PMID: 31351393 DOI: 10.1016/j.ejmech.2019.07.051] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 07/02/2019] [Accepted: 07/17/2019] [Indexed: 10/26/2022]
Abstract
The development of multitarget compounds against multifactorial diseases, such as Alzheimer's disease, is an area of very intensive research, due to the expected superior therapeutic efficacy that should arise from the simultaneous modulation of several key targets of the complex pathological network. Here we describe the synthesis and multitarget biological profiling of a new class of compounds designed by molecular hybridization of an NMDA receptor antagonist fluorobenzohomoadamantanamine with the potent acetylcholinesterase (AChE) inhibitor 6-chlorotacrine, using two different linker lengths and linkage positions, to preserve or not the memantine-like polycyclic unsubstituted primary amine. The best hybrids exhibit greater potencies than parent compounds against AChE (IC50 0.33 nM in the best case, 44-fold increased potency over 6-chlorotacrine), butyrylcholinesterase (IC50 21 nM in the best case, 24-fold increased potency over 6-chlorotacrine), and NMDA receptors (IC50 0.89 μM in the best case, 2-fold increased potency over the parent benzohomoadamantanamine and memantine), which suggests an additive effect of both pharmacophoric moieties in the interaction with the primary targets. Moreover, most of these compounds have been predicted to be brain permeable. This set of biological properties makes them promising leads for further anti-Alzheimer drug development.
Collapse
Affiliation(s)
- F Javier Pérez-Areales
- Laboratory of Pharmaceutical Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII 27-31, E-08028, Barcelona, Spain
| | - Andreea L Turcu
- Laboratory of Pharmaceutical Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII 27-31, E-08028, Barcelona, Spain
| | - Marta Barniol-Xicota
- Laboratory of Pharmaceutical Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII 27-31, E-08028, Barcelona, Spain
| | - Caterina Pont
- Laboratory of Pharmaceutical Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII 27-31, E-08028, Barcelona, Spain
| | - Deborah Pivetta
- Laboratory of Pharmaceutical Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII 27-31, E-08028, Barcelona, Spain
| | - Alba Espargaró
- Department of Pharmacy and Pharmaceutical Technology and Physical-Chemistry, Faculty of Pharmacy and Food Sciences, Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, Av. Joan XXIII 27-31, E-08028, Barcelona, Spain
| | - Manuela Bartolini
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum University of Bologna, Via Belmeloro 6, I-40126, Bologna, Italy
| | - Angela De Simone
- Department for Life Quality Studies, Alma Mater Studiorum University of Bologna, Corso D'Augusto 237, I-47921, Rimini, Italy
| | - Vincenza Andrisano
- Department for Life Quality Studies, Alma Mater Studiorum University of Bologna, Corso D'Augusto 237, I-47921, Rimini, Italy
| | - Belén Pérez
- Department of Pharmacology, Therapeutics, and Toxicology, Autonomous University of Barcelona, E-08193, Bellaterra, Spain
| | - Raimon Sabate
- Department of Pharmacy and Pharmaceutical Technology and Physical-Chemistry, Faculty of Pharmacy and Food Sciences, Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, Av. Joan XXIII 27-31, E-08028, Barcelona, Spain
| | - Francesc X Sureda
- Pharmacology Unit, Faculty of Medicine and Health Sciences, Universitat Rovira i Virgili, C/St. Llorenç 21, E-43201, Reus, Spain
| | - Santiago Vázquez
- Laboratory of Pharmaceutical Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII 27-31, E-08028, Barcelona, Spain.
| | - Diego Muñoz-Torrero
- Laboratory of Pharmaceutical Chemistry (CSIC Associated Unit), Faculty of Pharmacy and Food Sciences, Institute of Biomedicine (IBUB), University of Barcelona, Av. Joan XXIII 27-31, E-08028, Barcelona, Spain.
| |
Collapse
|
22
|
Brewster JT, Dell’Acqua S, Thach DQ, Sessler JL. Classics in Chemical Neuroscience: Donepezil. ACS Chem Neurosci 2019; 10:155-167. [PMID: 30372021 DOI: 10.1021/acschemneuro.8b00517] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
The discovery of acetylcholine and acetylcholinesterase provided the first insight into the intricacies of chemical signal transduction and neuronal communication. Further elucidation of the underlying mechanisms led to an attendant leveraging of this knowledge via the synthesis of new therapeutics designed to control aberrant biochemical processes. The central role of the cholinergic system within human memory and learning, as well as its implication in Alzheimer's disease, has made it a point of focus within the neuropharmacology and medicinal chemistry communities. This review is focused on donepezil and covers the background, synthetic routes, structure-activity relationships, binding interactions with acetylcholinesterase, pharmacokinetics and metabolism, efficacy, adverse effects, and historical importance of this leading therapeutic in the treatment of Alzheimer's disease and true Classic in Chemical Neuroscience.
Collapse
Affiliation(s)
- James T. Brewster
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712-1224, United States
| | - Simone Dell’Acqua
- Department of Chemistry, University of Pavia, Via Taramelli 12, 27100 Pavia, Italy
| | - Danny Q. Thach
- Department of Chemistry, University of California—Berkeley, Berkeley, California 94720, United States
| | - Jonathan L. Sessler
- Department of Chemistry, The University of Texas at Austin, Austin, Texas 78712-1224, United States
| |
Collapse
|
23
|
Jalili-Baleh L, Nadri H, Forootanfar H, Samzadeh-Kermani A, Küçükkılınç TT, Ayazgok B, Rahimifard M, Baeeri M, Doostmohammadi M, Firoozpour L, Bukhari SNA, Abdollahi M, Ganjali MR, Emami S, Khoobi M, Foroumadi A. Novel 3-phenylcoumarin–lipoic acid conjugates as multi-functional agents for potential treatment of Alzheimer's disease. Bioorg Chem 2018; 79:223-234. [DOI: 10.1016/j.bioorg.2018.04.030] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 04/28/2018] [Accepted: 04/30/2018] [Indexed: 10/17/2022]
|
24
|
Exploiting the Chalcone Scaffold to Develop Multifunctional Agents for Alzheimer's Disease. Molecules 2018; 23:molecules23081902. [PMID: 30061534 PMCID: PMC6222323 DOI: 10.3390/molecules23081902] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 07/24/2018] [Accepted: 07/27/2018] [Indexed: 11/17/2022] Open
Abstract
Alzheimer's disease still represents an untreated multifaceted pathology, and drugs able to stop or reverse its progression are urgently needed. In this paper, a series of naturally inspired chalcone-based derivatives were designed as structural simplification of our previously reported benzofuran lead compound, aiming at targeting both acetyl (AChE)- and butyryl (BuChE) cholinesterases that, despite having been studied for years, still deserve considerable attention. In addition, the new compounds could also modulate different pathways involved in disease progression, due to the peculiar trans-α,β-unsaturated ketone in the chalcone framework. All molecules presented in this study were evaluated for cholinesterase inhibition on the human enzymes and for antioxidant and neuroprotective activities on a SH-SY5Y cell line. The results proved that almost all the new compounds were low micromolar inhibitors, showing different selectivity depending on the appended substituent; some of them were also effective antioxidant and neuroprotective agents. In particular, compound 4, endowed with dual AChE/BuChE inhibitory activity, was able to decrease ROS formation and increase GSH levels, resulting in enhanced antioxidant endogenous defense. Moreover, this compound also proved to counteract the neurotoxicity elicited by Aβ1⁻42 oligomers, showing a promising neuroprotective potential.
Collapse
|
25
|
Kim H, Han H. Computer-Aided Multi-Target Management of Emergent Alzheimer's Disease. Bioinformation 2018; 14:167-180. [PMID: 29983487 PMCID: PMC6016757 DOI: 10.6026/97320630014167] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Revised: 04/29/2018] [Accepted: 04/30/2018] [Indexed: 12/13/2022] Open
Abstract
Alzheimer's disease (AD) represents an enormous global health burden in terms of human suffering and economic cost. AD management requires a shift from the prevailing paradigm targeting pathogenesis to design and develop effective drugs with adequate success in clinical trials. Therefore, it is of interest to report a review on amyloid beta (Aβ) effects and other multi-targets including cholinesterase, NFTs, tau protein and TNF associated with brain cell death to be neuro-protective from AD. It should be noted that these molecules have been generated either by target-based or phenotypic methods. Hence, the use of recent advancements in nanomedicine and other natural compounds screening tools as a feasible alternative for circumventing specific liabilities is realized. We review recent developments in the design and identification of neuro-degenerative compounds against AD generated using current advancements in computational multi-target modeling algorithms reflected by theragnosis (combination of diagnostic tests and therapy) concern.
Collapse
Affiliation(s)
- Hyunjo Kim
- Department of Medical Informatics, Ajou Medical University Hospital, Suwon, Kyeounggido province, South Korea
| | - Hyunwook Han
- Department of Informatics, School of Medicine, CHA University, Seongnam, South Korea
- Institute of Basic Medical Sciences, School of Medicine, CHA University, Seongnam, South Korea
| |
Collapse
|
26
|
Ambure P, Bhat J, Puzyn T, Roy K. Identifying natural compounds as multi-target-directed ligands against Alzheimer's disease: an in silico approach. J Biomol Struct Dyn 2018; 37:1282-1306. [PMID: 29578387 DOI: 10.1080/07391102.2018.1456975] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Alzheimer's disease (AD) is a multi-factorial disease, which can be simply outlined as an irreversible and progressive neurodegenerative disorder with an unclear root cause. It is a major cause of dementia in old aged people. In the present study, utilizing the structural and biological activity information of ligands for five important and mostly studied vital targets (i.e. cyclin-dependant kinase 5, β-secretase, monoamine oxidase B, glycogen synthase kinase 3β, acetylcholinesterase) that are believed to be effective against AD, we have developed five classification models using linear discriminant analysis (LDA) technique. Considering the importance of data curation, we have given more attention towards the chemical and biological data curation, which is a difficult task especially in case of big data-sets. Thus, to ease the curation process we have designed Konstanz Information Miner (KNIME) workflows, which are made available at http://teqip.jdvu.ac.in/QSAR_Tools/ . The developed models were appropriately validated based on the predictions for experiment derived data from test sets, as well as true external set compounds including known multi-target compounds. The domain of applicability for each classification model was checked based on a confidence estimation approach. Further, these validated models were employed for screening of natural compounds collected from the InterBioScreen natural database ( https://www.ibscreen.com/natural-compounds ). Further, the natural compounds that were categorized as 'actives' in at least two classification models out of five developed models were considered as multi-target leads, and these compounds were further screened using the drug-like filter, molecular docking technique and then thoroughly analyzed using molecular dynamics studies. Finally, the most potential multi-target natural compounds against AD are suggested.
Collapse
Key Words
- 3D, three-dimensional
- ACh, acetylcholine
- AChE, acetylcholinesterase
- AD, Alzheimer’s disease
- ADME, absorption, distribution, metabolism, and elimination
- APP, amyloid precursor protein
- AUROC, area under the ROC curve
- Alzheimer’s disease
- Aβ, amyloid beta
- BACE1, beta-APP-cleaving enzyme 1
- CDK5, cyclin-dependant kinase 5
- FDA, food and drug administration
- FN, false negative
- FP, false positive
- GSK-3β, glycogen synthase kinase 3β
- HTVS, high-throughput virtual screening
- InChI, International Chemical Identifier
- KNIME, Konstanz Information Miner
- LBDD, ligand-based drug design
- LDA, linear discriminant analysis
- MAO-B, monoamine oxidase B
- MMGBSA, molecular mechanics/generalized born surface area
- MMPBSA, molecular mechanics/Poisson–Boltzmann surface area
- MMPs, matched molecular pairs
- MSA, molecular spectrum analysis
- MTDLs, multi-target-directed ligands
- NMDA, N-methyl-D-aspartate
- PDB, protein data bank
- PP, posterior probability
- QSAR, quantitative structure–activity relationship
- RMSD, root-mean-square deviation
- ROC, receiver operating curve
- ROS, reactive oxygen species
- SBDD, structure-based drug design
- SDF, structure data format
- SMILES, simplified molecular-input line-entry system
- TN, true negative
- TP, true positive
- big data
- data curation
- linear discriminant analysis
- molecular docking
- molecular dynamics
- multi-target drug design
- natural compounds
Collapse
Affiliation(s)
- Pravin Ambure
- a Drug Theoretics and Cheminformatics Laboratory, Department of Pharmaceutical Technology , Jadavpur University , Kolkata 700 032 , India
| | - Jyotsna Bhat
- b Laboratory of Environmental Chemometrics, Faculty of Chemistry , University of Gdańsk , ul. Wita Stwosza 63, Gdańsk 80-308 , Poland
| | - Tomasz Puzyn
- b Laboratory of Environmental Chemometrics, Faculty of Chemistry , University of Gdańsk , ul. Wita Stwosza 63, Gdańsk 80-308 , Poland
| | - Kunal Roy
- a Drug Theoretics and Cheminformatics Laboratory, Department of Pharmaceutical Technology , Jadavpur University , Kolkata 700 032 , India
| |
Collapse
|
27
|
Neuroprotective effect of ipriflavone against scopolamine-induced memory impairment in rats. Psychopharmacology (Berl) 2017; 234:3037-3053. [PMID: 28733814 DOI: 10.1007/s00213-017-4690-x] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2017] [Accepted: 07/04/2017] [Indexed: 12/11/2022]
Abstract
BACKGROUND Alzheimer's disease is an age-related neurodegenerative disorder characterized clinically by a progressive loss of memory and cognitive functions resulting in severe dementia. Ipriflavone (IPRI) is a non-hormonal, semi-synthetic isoflavone, clinically used in some countries for the treatment and prevention of postmenopausal osteoporosis. Moreover, ipriflavone is a non-peptidomimetic small molecule AChE inhibitor with an improved bioavailability after systemic administration, due to its efficient blood-brain barrier permeability in comparison with peptidomimetic inhibitors. OBJECTIVE The present study aimed to evaluate the possible enhancing effects of IPRI on memory impairments caused by scopolamine administration. METHODS Male rats were administered IPRI (50 mg/kg, oral) 2 h before scopolamine injection (2 mg/kg, intraperitoneally injected) daily for 4 weeks. Effects of IPRI on acetylcholinesterase activity, amyloid-β precursor processing, and neuroplasticity in the rats' hippocampus were investigated. RESULTS Daily administration of IPRI reverted memory impairment caused by scopolamine as measured by the reduction of the escape latency. IPRI significantly alleviated the oxidative stress and restored the mRNA expression of both cAMP-response element-binding protein and brain-derived neurotrophic factor in the hippocampus. Furthermore, it significantly increased the expression of ADAM10 and ADAM17 (two putative α-secretase enzymes) and phosphorylated extracellular signal-regulated kinase 1/2 (pERK1/2) that associated with decreased expression of β-secretase (BACE) in the hippocampus. Finally, both the amyloid-β (Aβ) and Tau pathologies were reduced. CONCLUSIONS IPRI showed promising neuroprotective effects against scopolamine-induced memory dysfunction in rats. These findings contributed to the stimulation of α-secretase enzymes, the activation of MAPK/ERK1/2, and the alleviation of oxidative stress.
Collapse
|
28
|
Amorati R, Baschieri A, Cowden A, Valgimigli L. The Antioxidant Activity of Quercetin in Water Solution. Biomimetics (Basel) 2017; 2:E9. [PMID: 31105172 PMCID: PMC6352608 DOI: 10.3390/biomimetics2030009] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 06/19/2017] [Accepted: 06/22/2017] [Indexed: 01/11/2023] Open
Abstract
Despite its importance, little is known about the absolute performance and the mechanism for quercetin's antioxidant activity in water solution. We have investigated this aspect by combining differential oxygen-uptake kinetic measurements and B3LYP/6311+g (d,p) calculations. At pH = 2.1 (30 °C), quercetin had modest activity (kinh = 4.0 × 103 M-1 s-1), superimposable to catechol. On raising the pH to 7.4, reactivity was boosted 40-fold, trapping two peroxyl radicals in the chromen-4-one core and two in the catechol with kinh of 1.6 × 105 and 7.0 × 104 M-1 s-1. Reaction occurs from the equilibrating mono-anions in positions 4' and 7 and involves firstly the OH in position 3, having bond dissociation enthalpies of 75.0 and 78.7 kcal/mol, respectively, for the two anions. Reaction proceeds by a combination of proton-coupled electron-transfer mechanisms: electron⁻proton transfer (EPT) and sequential proton loss electron transfer (SPLET). Our results help rationalize quercetin's reactivity with peroxyl radicals and its importance under biomimetic settings, to act as a nutritional antioxidant.
Collapse
Affiliation(s)
- Riccardo Amorati
- University of Bologna, Department of Chemistry "G. Ciamician", Via S. Giacomo 11, 40126 Bologna, Italy.
| | - Andrea Baschieri
- University of Bologna, Department of Chemistry "G. Ciamician", Via S. Giacomo 11, 40126 Bologna, Italy.
| | - Adam Cowden
- School of Chemistry (Rm 267), University of Edinburgh, West Mains Road, Edinburgh EH9 3FJ, UK.
| | - Luca Valgimigli
- University of Bologna, Department of Chemistry "G. Ciamician", Via S. Giacomo 11, 40126 Bologna, Italy.
| |
Collapse
|
29
|
Abstract
AIM Alzheimer's disease is a still untreatable multifaceted pathology, and drugs able to stop or reverse its progression are urgently needed. In this picture, the recent reformulation of the cholinergic hypothesis renewed the interest for acetylcholinesterase inhibitors. In this paper, a series of naturally inspired chalcone-based carbamates was designed to target cholinesterase enzymes and possibly generate fragments endowed with neuroprotective activity in situ. Results & methodology: All compounds presented in this study showed nanomolar potency for cholinesterase inhibition. Notably, fragment 11d also displayed an interesting neuroprotective profile. CONCLUSION These new derivatives are able to simultaneously modulate different key targets involved in Alzheimer's disease, and could be regarded as promising starting points for the development of disease-modifying drug candidates. [Formula: see text].
Collapse
|
30
|
Dias KST, de Paula CT, dos Santos T, Souza IN, Boni MS, Guimarães MJ, da Silva FM, Castro NG, Neves GA, Veloso CC, Coelho MM, de Melo ISF, Giusti FC, Giusti-Paiva A, da Silva ML, Dardenne LE, Guedes IA, Pruccoli L, Morroni F, Tarozzi A, Viegas C. Design, synthesis and evaluation of novel feruloyl-donepezil hybrids as potential multitarget drugs for the treatment of Alzheimer's disease. Eur J Med Chem 2017; 130:440-457. [DOI: 10.1016/j.ejmech.2017.02.043] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 02/15/2017] [Accepted: 02/17/2017] [Indexed: 01/04/2023]
|
31
|
Measuring Antioxidant Activity in Bioorganic Samples by the Differential Oxygen Uptake Apparatus: Recent Advances. J CHEM-NY 2017. [DOI: 10.1155/2017/6369358] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
The measure of O2 consumption during the inhibited autoxidation of an easily oxidizable substrate is one of the most reliable and predictive methods to assess antioxidant activity, especially for structure-activity relationship studies, for food and industrial applications. The differential oxygen uptake apparatus described herein represents a powerful and cost-effective way to obtain antioxidant activity from inhibited autoxidation studies. These experiments provide the rate constant and the stoichiometry of the reaction between antioxidants and peroxyl radicals (ROO∙), which are involved in the propagation of radical damage. We show the operation principles and the utility of this instrumentation in the bioorganic laboratory, with regard to the recent advances in this field, ranging from the study of natural antioxidants in biomimetic system, to the use of substrates generating hydroperoxyl radicals, and to the evaluation of novel nanoantioxidants.
Collapse
|
32
|
Wang Y, Wang H, Chen HZ. AChE Inhibition-based Multi-target-directed Ligands, a Novel Pharmacological Approach for the Symptomatic and Disease-modifying Therapy of Alzheimer's Disease. Curr Neuropharmacol 2016; 14:364-75. [PMID: 26786145 PMCID: PMC4876592 DOI: 10.2174/1570159x14666160119094820] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Revised: 10/31/2015] [Accepted: 11/12/2015] [Indexed: 11/26/2022] Open
Abstract
Alzheimer's disease (AD) is the most common form of dementia in elder people, characterised by a progressive decline in memory as a result of an impairment of cholinergic neurotransmission. To date acetylcholinesterase inhibitors (AChEIs) have become the most prescribed drugs for the symptomatic treatment of mild to moderate AD. However, the traditional “one molecule-one target” paradigm is not sufficient and appropriate to yield the desired therapeutic efficacy since multiple factors, such as amyloid-β (Aβ) deposits, neuroinflammation, oxidative stress, and decreased levels of acetylcholine (ACh) have been thought to play significant roles in the AD pathogenesis. New generation of multi-target drugs is earnestly demanded not only for ameliorating symptoms but also for modifying the disease. Herein, we delineated the catalytic and non-catalytic functions of AChE, and summarized the works of our group and others in research and development of novel AChEI-based multi-target-directed ligands (MTDLs), such as dual binding site AChEIs and multi-target AChEIs inhibiting Aβ aggregation, regulating Aβ procession, antagonizing platelet-activating factor (PAF) receptor, scavenging oxygen radical, chelating metal ions, inhibiting monoamine oxidase B (MAO-B), blocking N-methyl-D-aspartic acid (NMDA) receptor and others.
Collapse
Affiliation(s)
| | - Hao Wang
- Department of Pharmacology, Institute of Medical Sciences, Shanghai Jiaotong University School of Medicine, 280 South Chongqing Road, Shanghai, 200025, PR China.
| | - Hong-zhuan Chen
- Department of Pharmacology, Institute of Medical Sciences, Shanghai Jiaotong University School of Medicine, 280 South Chongqing Road, Shanghai, 200025, PR China.
| |
Collapse
|
33
|
Coumarin derivatives as potential inhibitors of acetylcholinesterase: Synthesis, molecular docking and biological studies. Bioorg Med Chem 2016; 24:4587-4599. [DOI: 10.1016/j.bmc.2016.07.061] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Revised: 07/27/2016] [Accepted: 07/28/2016] [Indexed: 11/19/2022]
|
34
|
Domínguez JL, Fernández-Nieto F, Brea JM, Catto M, Paleo MR, Porto S, Sardina FJ, Castro M, Pisani L, Carotti A, Soto-Otero R, Méndez-Alvarez E, Villaverde MC, Sussman F. 8-Aminomethyl-7-hydroxy-4-methylcoumarins as Multitarget Leads for Alzheimer's Disease. ChemistrySelect 2016. [DOI: 10.1002/slct.201600735] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- José L. Domínguez
- Departamento de Química Orgánica; Facultad de Química; Universidade de Santiago de Compostela; 15782 Santiago de Compostela Spain
| | - Fernando Fernández-Nieto
- Departamento de Química Orgánica and Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS); Universidade de Santiago de Compostela; 15782 Santiago de Compostela Spain
| | - José M. Brea
- Departamento de Farmacología; Instituto de Farmacia Industrial; Centro de Investigación en Medicina Molecular y Enfermedades Crónicas (CIMUS); Universidade de Santiago de Compostela; 15782 Santiago de Compostela Spain
| | - Marco Catto
- Dipartimento di Farmacia-Scienze del Farmaco; Università degli Studi di Bari “Aldo Moro”; 70125 Bari Italy
| | - M. Rita Paleo
- Departamento de Química Orgánica and Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS); Universidade de Santiago de Compostela; 15782 Santiago de Compostela Spain
| | - Silvia Porto
- Departamento de Química Orgánica and Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS); Universidade de Santiago de Compostela; 15782 Santiago de Compostela Spain
| | - F. Javier Sardina
- Departamento de Química Orgánica and Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS); Universidade de Santiago de Compostela; 15782 Santiago de Compostela Spain
| | - Marian Castro
- Departamento de Farmacología; Instituto de Farmacia Industrial; Centro de Investigación en Medicina Molecular y Enfermedades Crónicas (CIMUS); Universidade de Santiago de Compostela; 15782 Santiago de Compostela Spain
| | - Leonardo Pisani
- Dipartimento di Farmacia-Scienze del Farmaco; Università degli Studi di Bari “Aldo Moro”; 70125 Bari Italy
| | - Angelo Carotti
- Dipartimento di Farmacia-Scienze del Farmaco; Università degli Studi di Bari “Aldo Moro”; 70125 Bari Italy
| | - Ramón Soto-Otero
- Grupo de Neuroquímica; Departamento de Bioquímica y Biología Molecular; Facultad de Medicina; Universidade de Santiago de Compostela; 15782 Santiago de Compostela Spain
| | - Estefanía Méndez-Alvarez
- Grupo de Neuroquímica; Departamento de Bioquímica y Biología Molecular; Facultad de Medicina; Universidade de Santiago de Compostela; 15782 Santiago de Compostela Spain
| | - M. Carmen Villaverde
- Departamento de Química Orgánica; Facultad de Química; Universidade de Santiago de Compostela; 15782 Santiago de Compostela Spain
| | - Fredy Sussman
- Departamento de Química Orgánica; Facultad de Química; Universidade de Santiago de Compostela; 15782 Santiago de Compostela Spain
| |
Collapse
|
35
|
Sharma S, Verma S, Kapoor M, Saini A, Nehru B. Alzheimer's disease like pathology induced six weeks after aggregated amyloid-beta injection in rats: increased oxidative stress and impaired long-term memory with anxiety-like behavior. Neurol Res 2016; 38:838-50. [PMID: 27431920 DOI: 10.1080/01616412.2016.1209337] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVES Amyloid-beta (Aβ) peptide deposition into insoluble plaques is a pathological hallmark of Alzheimer's disease (AD), but soluble oligomeric Aβ is considered to be more potent and has been hypothesized to directly impair learning and memory. Also, evidences from some clinical studies indicated that Aβ oligomer formation is the major cause for early AD onset. However, the biochemical mechanism involved in the oligomer-induced toxicity is not very well addressed. So, thise present study was undertaken to study the effects of single intracerebroventricular (icv) injection of protofibrillar Aβ 1-42 on the behavioral and biochemical profile in rats. METHODS Rats were divided into two groups (n = 8 per group): (1) sham control group and (2) Aβ 1-42 injected group. A single dose of protofibrillar Aβ 1-42 (5 ul) through icv injection was bilaterally administered into the dorsal hippocampus, while sham control animals were administered with 5 µl of vehicle. RESULTS The results demonstrated that the protofibrillar Aβ significantly inhibited long-term memory retention and increased anxiety levels as shown by the behavioral studies. The amyloid deposits were present inside the brain even six weeks after injection as confirmed by thioflavin-T staining and the neurodegeneration induced by these deposits was confirmed by Nissl's staining in hippocampal and cortical regions. The amyloid aggregates induced reactive oxygen species (ROS) production, acetylcholinesterase activity, nitrite levels, lipid peroxidation, and inhibited antioxidant enzyme activity in hippocampus, cortex, and striatum regions of rat brain after six weeks. DISCUSSION The present study indicated that protofibrillar Aβ 1-42 injection altered long term memory, induced anxiety-like behavior and also developed Alzheimer's disease like pathology in rats.
Collapse
Key Words
- AChE, Acetylcholinesterase
- AD, Alzheimer’s disease
- APP, Amyloid precursor protein
- Alzheimer’s disease
- Amyloid beta 1-42
- Anxiety
- Aβ, Amyloid beta
- CA1, Cornus ammonis
- DCFH-DA, 2,7-dichlorofluorescein diacetate
- DMSO, Dimethylsulphoxide
- LPO, lipid peroxidation
- LTP, Long term potentiation
- MDA, Malondialdehyde
- Memory retention
- NFT, neurofibrillary tangle
- Oxidative stress
- ROS, Reactive oxygen species
- SOD, Superoxide dismutase
- TBA, Thiobarbituric acid
- Th-T, Thioflavin-T
- icv, intracerebroventricular
Collapse
Affiliation(s)
- Sheetal Sharma
- a Department of Biophysics, Basic Medical Sciences Block II , Panjab University , Chandigarh , India
| | - Sonia Verma
- a Department of Biophysics, Basic Medical Sciences Block II , Panjab University , Chandigarh , India
| | - Monika Kapoor
- a Department of Biophysics, Basic Medical Sciences Block II , Panjab University , Chandigarh , India
| | - Avneet Saini
- a Department of Biophysics, Basic Medical Sciences Block II , Panjab University , Chandigarh , India
| | - Bimla Nehru
- a Department of Biophysics, Basic Medical Sciences Block II , Panjab University , Chandigarh , India
| |
Collapse
|
36
|
Estrada M, Pérez C, Soriano E, Laurini E, Romano M, Pricl S, Morales-García JA, Pérez-Castillo A, Rodríguez-Franco MI. New neurogenic lipoic-based hybrids as innovative Alzheimer's drugs with σ-1 agonism and β-secretase inhibition. Future Med Chem 2016; 8:1191-207. [PMID: 27402296 DOI: 10.4155/fmc-2016-0036] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Neurogenic agents emerge as innovative drugs for the treatment of Alzheimer's disease (AD), whose pathological complexity suggests strengthening research in the multi-target directed ligands strategy. RESULTS By combining the lipoic acid structure with N-benzylpiperidine or N,N-dibenzyl(N-methyl)amine fragments, new multi-target directed ligands were obtained that act at three relevant targets in AD: σ-1 receptor (σ1R), β-secretase-1 (BACE1) and acetylcholinesterase (AChE). Moreover, they show potent neurogenic properties, good antioxidant capacity and favorable CNS permeability. Molecular modeling studies on AChE, σ1R and BACE1 highlight relevant drug-protein interactions that may contribute to the development of new disease-modifying drugs. CONCLUSION New lipoic-based σ1 agonists endowed with neurogenic, antioxidant, cholinergic and amyloid β-peptide-reducing properties have been discovered for the potential treatment of AD.
Collapse
Affiliation(s)
- Martín Estrada
- Instituto de Química Médica (IQM-CSIC), C/Juan de la Cierva 3, 28006-Madrid, Spain
| | - Concepción Pérez
- Instituto de Química Médica (IQM-CSIC), C/Juan de la Cierva 3, 28006-Madrid, Spain
| | - Elena Soriano
- Instituto de Química Orgánica General (IQOG-CSIC), C/Juan de la Cierva 3, 28006-Madrid, Spain
| | - Erik Laurini
- Molecular Simulation Engineering (MOSE) Laboratory, DEA, Piazzale Europa 1, University of Trieste, 34127 Trieste, Italy
| | - Maurizio Romano
- Department of Life Sciences, University of Trieste, Via A. Valerio 28, 34127 - Trieste, Italy
| | - Sabrina Pricl
- Molecular Simulation Engineering (MOSE) Laboratory, DEA, Piazzale Europa 1, University of Trieste, 34127 Trieste, Italy
- National Interuniversity Consortium for Material Science & Technology (INSTM), Research Unit MOSE-DEA, University of Trieste, Trieste, Italy
| | - José A Morales-García
- Instituto de Investigaciones Biomédicas "Alberto Sols" (IIB-CSIC), C/Arturo Duperier 4, 28029-Madrid, Spain
- Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), C/Valderrebollo 5, 28031-Madrid, Spain
| | - Ana Pérez-Castillo
- Instituto de Investigaciones Biomédicas "Alberto Sols" (IIB-CSIC), C/Arturo Duperier 4, 28029-Madrid, Spain
- Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), C/Valderrebollo 5, 28031-Madrid, Spain
| | | |
Collapse
|
37
|
Estrada M, Herrera-Arozamena C, Pérez C, Viña D, Romero A, Morales-García JA, Pérez-Castillo A, Rodríguez-Franco MI. New cinnamic - N-benzylpiperidine and cinnamic - N,N-dibenzyl(N-methyl)amine hybrids as Alzheimer-directed multitarget drugs with antioxidant, cholinergic, neuroprotective and neurogenic properties. Eur J Med Chem 2016; 121:376-386. [PMID: 27267007 DOI: 10.1016/j.ejmech.2016.05.055] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Revised: 04/25/2016] [Accepted: 05/23/2016] [Indexed: 12/18/2022]
Abstract
Here we describe new families of multi-target directed ligands obtained by linking antioxidant cinnamic-related structures with N-benzylpiperidine (NBP) or N,N-dibenzyl(N-methyl)amine (DBMA) fragments. Resulting hybrids, in addition to their antioxidant and neuroprotective properties against mitochondrial oxidative stress, are active at relevant molecular targets in Alzheimer's disease, such as cholinesterases (hAChE and hBuChE) and monoamine oxidases (hMAO-A and hMAO-B). Hybrids derived from umbellic - NBP (8), caffeic - NBP (9), and ferulic - DBMA (12) displayed balanced biological profiles, with IC50s in the low-micromolar and submicromolar range for hChEs and hMAOs, and an antioxidant potency comparable to vitamin E. Moreover, the caffeic - NBP hybrid 9 is able to improve the differentiation of adult SGZ-derived neural stem cells into a neuronal phenotype in vitro.
Collapse
Affiliation(s)
- Martín Estrada
- Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/Juan de la Cierva 3, 28006, Madrid, Spain
| | - Clara Herrera-Arozamena
- Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/Juan de la Cierva 3, 28006, Madrid, Spain
| | - Concepción Pérez
- Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/Juan de la Cierva 3, 28006, Madrid, Spain
| | - Dolores Viña
- Centro de Investigación en Medicina Molecular y Enfermedades Crónicas (CIMUS), Universidad de Santiago de Compostela, 15782, Santiago de Compostela, Spain
| | - Alejandro Romero
- Departamento de Toxicología y Farmacología, Facultad de Veterinaria, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - José A Morales-García
- Instituto de Investigaciones Biomédicas "Alberto Sols", (IIB-CSIC), C/Arturo Duperier 4, 28029, Madrid, Spain; Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), C/Valderrebollo 5, 28031, Madrid, Spain
| | - Ana Pérez-Castillo
- Instituto de Investigaciones Biomédicas "Alberto Sols", (IIB-CSIC), C/Arturo Duperier 4, 28029, Madrid, Spain; Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), C/Valderrebollo 5, 28031, Madrid, Spain
| | - María Isabel Rodríguez-Franco
- Instituto de Química Médica, Consejo Superior de Investigaciones Científicas (IQM-CSIC), C/Juan de la Cierva 3, 28006, Madrid, Spain.
| |
Collapse
|
38
|
Rampa A, Tarozzi A, Mancini F, Pruccoli L, Di Martino RMC, Gobbi S, Bisi A, De Simone A, Palomba F, Zaccheroni N, Belluti F. Naturally Inspired Molecules as Multifunctional Agents for Alzheimer's Disease Treatment. Molecules 2016; 21:molecules21050643. [PMID: 27196880 PMCID: PMC6274376 DOI: 10.3390/molecules21050643] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Revised: 04/27/2016] [Accepted: 05/11/2016] [Indexed: 12/13/2022] Open
Abstract
Alzheimer’s disease (AD) has been defined as a multi-factorial disorder resulting from a complex array of networked cellular and molecular mechanisms. In particular, elevated levels of Aβ protein and its aggregation products in the presence of metal ions proved to be highly neurotoxic and therapeutic strategies aimed at preventing Aβ generation and oxidative stress may represent an effective approach for AD treatment. A recent paradigm for the treatment of complex diseases such as AD suggests the employment of multifunctional compounds, single chemical entities capable of simultaneously modulating different targets involved in the pathology. In this paper, the “pharmacophores combination” strategy was applied, connecting the main scaffold of the BACE-1 ligand 1 to that of the chalcone 2, as metal chelating pharmacophore, to obtain a small library of compounds. Conjugate 5 emerged as the most interesting derivative, proving to inhibit BACE-1 with low-micromolar potency, and showing neuroprotective effects. In particular, 5 proved to be able to protect from metal-associated oxidative stress by hampering intracellular Cu2+-induced ROS formation without any direct neurotoxic effect.
Collapse
Affiliation(s)
- Angela Rampa
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum-University of Bologna, Via Belmeloro 6, 40126 Bologna, Italy.
| | - Andrea Tarozzi
- Department for Life Quality Studies, Alma Mater Studiorum-University of Bologna, Corso D'Augusto 237, 47921 Rimini, Italy.
| | - Francesca Mancini
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum-University of Bologna, Via Belmeloro 6, 40126 Bologna, Italy.
| | - Letizia Pruccoli
- Department for Life Quality Studies, Alma Mater Studiorum-University of Bologna, Corso D'Augusto 237, 47921 Rimini, Italy.
| | - Rita Maria Concetta Di Martino
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum-University of Bologna, Via Belmeloro 6, 40126 Bologna, Italy.
| | - Silvia Gobbi
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum-University of Bologna, Via Belmeloro 6, 40126 Bologna, Italy.
| | - Alessandra Bisi
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum-University of Bologna, Via Belmeloro 6, 40126 Bologna, Italy.
| | - Angela De Simone
- Department for Life Quality Studies, Alma Mater Studiorum-University of Bologna, Corso D'Augusto 237, 47921 Rimini, Italy.
| | - Francesco Palomba
- Department of Chemistry ''G. Ciamician'', Alma Mater Studiorum-University of Bologna, Via Selmi 2, 40126 Bologna, Italy.
| | - Nelsi Zaccheroni
- Department of Chemistry ''G. Ciamician'', Alma Mater Studiorum-University of Bologna, Via Selmi 2, 40126 Bologna, Italy.
| | - Federica Belluti
- Department of Pharmacy and Biotechnology, Alma Mater Studiorum-University of Bologna, Via Belmeloro 6, 40126 Bologna, Italy.
| |
Collapse
|
39
|
Montanari S, Bartolini M, Neviani P, Belluti F, Gobbi S, Pruccoli L, Tarozzi A, Falchi F, Andrisano V, Miszta P, Cavalli A, Filipek S, Bisi A, Rampa A. Multitarget Strategy to Address Alzheimer's Disease: Design, Synthesis, Biological Evaluation, and Computational Studies of Coumarin-Based Derivatives. ChemMedChem 2015; 11:1296-308. [DOI: 10.1002/cmdc.201500392] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Indexed: 12/30/2022]
Affiliation(s)
- Serena Montanari
- Department of Pharmacy & Biotechnology, Alma Mater Studiorum; University of Bologna; Via Belmeloro 6 40126 Bologna Italy
| | - Manuela Bartolini
- Department of Pharmacy & Biotechnology, Alma Mater Studiorum; University of Bologna; Via Belmeloro 6 40126 Bologna Italy
| | - Paolo Neviani
- Department for Life Quality Studies, Alma Mater Studiorum; University of Bologna; Corso d'Augusto 237 47921 Rimini Italy
| | - Federica Belluti
- Department of Pharmacy & Biotechnology, Alma Mater Studiorum; University of Bologna; Via Belmeloro 6 40126 Bologna Italy
| | - Silvia Gobbi
- Department of Pharmacy & Biotechnology, Alma Mater Studiorum; University of Bologna; Via Belmeloro 6 40126 Bologna Italy
| | - Letizia Pruccoli
- Department for Life Quality Studies, Alma Mater Studiorum; University of Bologna; Corso d'Augusto 237 47921 Rimini Italy
| | - Andrea Tarozzi
- Department for Life Quality Studies, Alma Mater Studiorum; University of Bologna; Corso d'Augusto 237 47921 Rimini Italy
| | - Federico Falchi
- CompuNet; Italian Institute of Technology; via Morego 30 16163 Genova Italy
| | - Vincenza Andrisano
- Department for Life Quality Studies, Alma Mater Studiorum; University of Bologna; Corso d'Augusto 237 47921 Rimini Italy
| | - Przemysław Miszta
- Faculty of Chemistry; Biological & Chemical Research Centre; University of Warsaw; Pasteura 1 02093 Warsaw Poland
| | - Andrea Cavalli
- Department of Pharmacy & Biotechnology, Alma Mater Studiorum; University of Bologna; Via Belmeloro 6 40126 Bologna Italy
- CompuNet; Italian Institute of Technology; via Morego 30 16163 Genova Italy
| | - Sławomir Filipek
- Faculty of Chemistry; Biological & Chemical Research Centre; University of Warsaw; Pasteura 1 02093 Warsaw Poland
| | - Alessandra Bisi
- Department of Pharmacy & Biotechnology, Alma Mater Studiorum; University of Bologna; Via Belmeloro 6 40126 Bologna Italy
| | - Angela Rampa
- Department of Pharmacy & Biotechnology, Alma Mater Studiorum; University of Bologna; Via Belmeloro 6 40126 Bologna Italy
| |
Collapse
|
40
|
Farina R, Pisani L, Catto M, Nicolotti O, Gadaleta D, Denora N, Soto-Otero R, Mendez-Alvarez E, Passos CS, Muncipinto G, Altomare CD, Nurisso A, Carrupt PA, Carotti A. Structure-Based Design and Optimization of Multitarget-Directed 2H-Chromen-2-one Derivatives as Potent Inhibitors of Monoamine Oxidase B and Cholinesterases. J Med Chem 2015; 58:5561-78. [DOI: 10.1021/acs.jmedchem.5b00599] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Roberta Farina
- Dipartimento
di Farmacia—Scienze del Farmaco, Università degli Studi di Bari “Aldo Moro”, Via E. Orabona 4, I-70125 Bari, Italy
| | - Leonardo Pisani
- Dipartimento
di Farmacia—Scienze del Farmaco, Università degli Studi di Bari “Aldo Moro”, Via E. Orabona 4, I-70125 Bari, Italy
| | - Marco Catto
- Dipartimento
di Farmacia—Scienze del Farmaco, Università degli Studi di Bari “Aldo Moro”, Via E. Orabona 4, I-70125 Bari, Italy
| | - Orazio Nicolotti
- Dipartimento
di Farmacia—Scienze del Farmaco, Università degli Studi di Bari “Aldo Moro”, Via E. Orabona 4, I-70125 Bari, Italy
| | - Domenico Gadaleta
- Dipartimento
di Farmacia—Scienze del Farmaco, Università degli Studi di Bari “Aldo Moro”, Via E. Orabona 4, I-70125 Bari, Italy
| | - Nunzio Denora
- Dipartimento
di Farmacia—Scienze del Farmaco, Università degli Studi di Bari “Aldo Moro”, Via E. Orabona 4, I-70125 Bari, Italy
| | - Ramon Soto-Otero
- Grupo
de Neuroquimica, Departamento de Bioquimica y Biologia Molecular,
Facultad de Medicina, Universidad de Santiago de Compostela, San Francisco
I, E-15782, Santiago
de Compostela, Spain
| | - Estefania Mendez-Alvarez
- Grupo
de Neuroquimica, Departamento de Bioquimica y Biologia Molecular,
Facultad de Medicina, Universidad de Santiago de Compostela, San Francisco
I, E-15782, Santiago
de Compostela, Spain
| | - Carolina S. Passos
- School
of Pharmaceutical Sciences, University of Geneva, University of Lausanne, Quai Ernest Ansermet 30, CH-1211, Geneva 4, Switzerland
| | - Giovanni Muncipinto
- Dipartimento
di Farmacia—Scienze del Farmaco, Università degli Studi di Bari “Aldo Moro”, Via E. Orabona 4, I-70125 Bari, Italy
| | - Cosimo D. Altomare
- Dipartimento
di Farmacia—Scienze del Farmaco, Università degli Studi di Bari “Aldo Moro”, Via E. Orabona 4, I-70125 Bari, Italy
| | - Alessandra Nurisso
- School
of Pharmaceutical Sciences, University of Geneva, University of Lausanne, Quai Ernest Ansermet 30, CH-1211, Geneva 4, Switzerland
| | - Pierre-Alain Carrupt
- School
of Pharmaceutical Sciences, University of Geneva, University of Lausanne, Quai Ernest Ansermet 30, CH-1211, Geneva 4, Switzerland
| | - Angelo Carotti
- Dipartimento
di Farmacia—Scienze del Farmaco, Università degli Studi di Bari “Aldo Moro”, Via E. Orabona 4, I-70125 Bari, Italy
| |
Collapse
|
41
|
Rampa A, Mancini F, De Simone A, Falchi F, Belluti F, Di Martino RMC, Gobbi S, Andrisano V, Tarozzi A, Bartolini M, Cavalli A, Bisi A. From AChE to BACE1 inhibitors: The role of the amine on the indanone scaffold. Bioorg Med Chem Lett 2015; 25:2804-8. [DOI: 10.1016/j.bmcl.2015.05.002] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2015] [Revised: 04/30/2015] [Accepted: 05/02/2015] [Indexed: 01/26/2023]
|