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Pérez-Gordillo FL, Serrano-Morillas N, Acosta-García LM, Aranda MT, Passeri D, Pellicciari R, Pérez de Vega MJ, González-Muñiz R, Alvarez de la Rosa D, Martín-Martínez M. Novel 1,4-Dihydropyridine Derivatives as Mineralocorticoid Receptor Antagonists. Int J Mol Sci 2023; 24:ijms24032439. [PMID: 36768761 PMCID: PMC9917360 DOI: 10.3390/ijms24032439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 01/12/2023] [Accepted: 01/20/2023] [Indexed: 01/28/2023] Open
Abstract
The mineralocorticoid receptor (MR) belongs to the steroid receptor subfamily of nuclear receptors. MR is a transcription factor key in regulating blood pressure and mineral homeostasis. In addition, it plays an important role in a broad range of biological and pathological conditions, greatly expanding its interest as a pharmacological target. Non-steroidal MR antagonists (MRAs) are of particular interest to avoid side effects and achieve tissue-specific modulation of the receptor. The 1,4-dihydropyridine (1,4-DHP) ring has been identified as an appropriate scaffold to develop non-steroidal MRAs. We report the identification of a novel series of 1,4-DHP that has been guided by structure-based drug design, focusing on the less explored DHP position 2. Interestingly, substituents at this position might interfere with MR helix H12 disposition, which is essential for the recruitment of co-regulators. Several of the newly synthesized 1,4-DHPs show interesting properties as MRAs and have a good selectivity profile. These 1,4-DHPs promote MR nuclear translocation with less efficiency than the natural agonist aldosterone, which explains, at least in part, its antagonist character. Molecular dynamic studies are suggestive of several derivatives interfering with the disposition of H12 in the agonist-associated conformation, and thus, they might stabilize an MR conformation unable to recruit co-activators.
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Affiliation(s)
| | - Natalia Serrano-Morillas
- Departamento de Ciencias Médicas Básicas and Instituto de Tecnologías Biomédicas, Universidad de La Laguna, 38200 La Laguna, Spain
| | - Luz Marina Acosta-García
- Departamento de Ciencias Médicas Básicas and Instituto de Tecnologías Biomédicas, Universidad de La Laguna, 38200 La Laguna, Spain
| | - María Teresa Aranda
- Instituto de Química Médica (IQM-CSIC), Juan de la Cierva, 3, 28006 Madrid, Spain
| | | | | | | | | | - Diego Alvarez de la Rosa
- Departamento de Ciencias Médicas Básicas and Instituto de Tecnologías Biomédicas, Universidad de La Laguna, 38200 La Laguna, Spain
- Correspondence: (D.A.d.l.R.); (M.M.-M.)
| | - Mercedes Martín-Martínez
- Instituto de Química Médica (IQM-CSIC), Juan de la Cierva, 3, 28006 Madrid, Spain
- Correspondence: (D.A.d.l.R.); (M.M.-M.)
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González-Muñiz R, Bonache MÁ, Pérez de Vega MJ. Modulating Protein-Protein Interactions by Cyclic and Macrocyclic Peptides. Prominent Strategies and Examples. Molecules 2021; 26:445. [PMID: 33467010 PMCID: PMC7830901 DOI: 10.3390/molecules26020445] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 01/11/2021] [Accepted: 01/13/2021] [Indexed: 12/11/2022] Open
Abstract
Cyclic and macrocyclic peptides constitute advanced molecules for modulating protein-protein interactions (PPIs). Although still peptide derivatives, they are metabolically more stable than linear counterparts, and should have a lower degree of flexibility, with more defined secondary structure conformations that can be adapted to imitate protein interfaces. In this review, we analyze recent progress on the main methods to access cyclic/macrocyclic peptide derivatives, with emphasis in a few selected examples designed to interfere within PPIs. These types of peptides can be from natural origin, or prepared by biochemical or synthetic methodologies, and their design could be aided by computational approaches. Some advances to facilitate the permeability of these quite big molecules by conjugation with cell penetrating peptides, and the incorporation of β-amino acid and peptoid structures to improve metabolic stability, are also commented. It is predicted that this field of research could have an important future mission, running in parallel to the discovery of new, relevant PPIs involved in pathological processes.
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Affiliation(s)
- Rosario González-Muñiz
- Instituto de Química Médica (IQM-CSIC), Juan de la Cierva 3, 28006 Madrid, Spain; (M.Á.B.); (M.J.P.d.V.)
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Pérez de Vega MJ, Moreno-Fernández S, Pontes-Quero GM, González-Amor M, Vázquez-Lasa B, Sabater-Muñoz B, Briones AM, Aguilar MR, Miguel M, González-Muñiz R. Characterization of Novel Synthetic Polyphenols: Validation of Antioxidant and Vasculoprotective Activities. Antioxidants (Basel) 2020; 9:antiox9090787. [PMID: 32854368 PMCID: PMC7555119 DOI: 10.3390/antiox9090787] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 08/18/2020] [Accepted: 08/19/2020] [Indexed: 12/25/2022] Open
Abstract
Antioxidant compounds, including polyphenols, have therapeutic effects because of their anti-inflammatory, antihypertensive, antithrombotic and antiproliferative properties. They play important roles in protecting the cardiovascular and neurological systems, by having preventive or protective effects against free radicals produced by either normal or pathological metabolism in such systems. For instance, resveratrol, a well-known potent antioxidant, has a counteracting effect on the excess of reactive oxygen species (ROS) and has a number of therapeutic benefits, like anti-inflammatory, anti-cancer and cardioprotective activities. Based on previous work from our group, and on the most frequent OH substitutions of natural polyphenols, we designed two series of synthetically accessible bis-polyhydroxyphenyl derivatives, separated by amide or urea linkers. These compounds exhibit high antioxidant ability (oxygen radical absorbance capacity (ORAC) assay) and interesting radical scavenging activity (RSA) values (2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) and α,α-diphenyl-β-picrylhydrazyl (DPPH) tests). Some of the best polyphenols were evaluated in two biological systems, endothelial cells (in vitro) and whole aorta (ex vivo), highly susceptible for the deleterious effects of prooxidants under different inflammatory conditions, showing protection against oxidative stress induced by inflammatory stimuli relevant in cardiovascular diseases, i.e., Angiotensin II and IL-1β. Selected compounds also showed strong in vivo antioxidant properties when evaluated in the model organism Saccharomyces cerevisiae.
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Affiliation(s)
| | - Silvia Moreno-Fernández
- Instituto de Investigación en Ciencias de la Alimentación (CSIC-UAM, CEI+UAM), C/Nicolás Cabrera 9, 28049 Madrid, Spain; (S.M.-F.); (M.M.)
| | - Gloria María Pontes-Quero
- Instituto de Ciencia y Tecnología de Polímeros, ICTP-CSIC, Juan de la Cierva 3, 28006 Madrid, Spain; (G.M.P.-Q.); (B.V.-L.); (M.R.A.)
- Alodia Farmacéutica SL, Santiago Grisolía 2 D130/L145, 28760 Madrid, Spain
| | - María González-Amor
- Facultad de Medicina, Departamento de Farmacología, Universidad Autónoma de Madrid, Instituto de Investigaciones Biomédicas Hospital La Paz, Arzobispo Morcillo 4, 28029 Madrid, Spain; (M.G.-A.); (A.M.B.)
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), 28029 Madrid Spain
| | - Blanca Vázquez-Lasa
- Instituto de Ciencia y Tecnología de Polímeros, ICTP-CSIC, Juan de la Cierva 3, 28006 Madrid, Spain; (G.M.P.-Q.); (B.V.-L.); (M.R.A.)
- Networking Biomedical Research Centre in Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, 28029 Madrid, Spain
| | - Beatriz Sabater-Muñoz
- Instituto de Biología Molecular y Celular de Plantas (IBMCP, CSIC-UPV), Ingeniero Fausto Elio, 46022 Valencia, Spain;
| | - Ana M. Briones
- Facultad de Medicina, Departamento de Farmacología, Universidad Autónoma de Madrid, Instituto de Investigaciones Biomédicas Hospital La Paz, Arzobispo Morcillo 4, 28029 Madrid, Spain; (M.G.-A.); (A.M.B.)
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), 28029 Madrid Spain
| | - María R. Aguilar
- Instituto de Ciencia y Tecnología de Polímeros, ICTP-CSIC, Juan de la Cierva 3, 28006 Madrid, Spain; (G.M.P.-Q.); (B.V.-L.); (M.R.A.)
- Networking Biomedical Research Centre in Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, 28029 Madrid, Spain
| | - Marta Miguel
- Instituto de Investigación en Ciencias de la Alimentación (CSIC-UAM, CEI+UAM), C/Nicolás Cabrera 9, 28049 Madrid, Spain; (S.M.-F.); (M.M.)
| | - Rosario González-Muñiz
- Instituto de Química Médica, IQM-CSIC, Juan de la Cierva 3, 28006 Madrid, Spain;
- Correspondence: ; Tel.: +3-4912-587-434
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Pérez de Vega MJ, Fernandez-Mendivil C, de la Torre Martínez R, González-Rodríguez S, Mullet J, Sala F, Sala S, Criado M, Moreno-Fernández S, Miguel M, Fernández-Carvajal A, Ferrer-Montiel A, López MG, González-Muñiz R. 1-(2',5'-Dihydroxyphenyl)-3-(2-fluoro-4-hydroxyphenyl)-1-propanone (RGM079): A Positive Allosteric Modulator of α7 Nicotinic Receptors with Analgesic and Neuroprotective Activity. ACS Chem Neurosci 2019; 10:3900-3909. [PMID: 31322853 DOI: 10.1021/acschemneuro.9b00364] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Acetylcholine α7 nicotinic receptors are widely expressed in the brain, where they are involved in the central processing of pain as well as in neuropsychiatric, neurodegenerative, and inflammatory processes. Positive allosteric modulators (PAMs) show the advantage of allowing the selective regulation of different subtypes of acetylcholine receptors without directly interacting with the agonist binding site. Here, we report the preparation and biological activity of a fluoro-containing compound, 1-(2',5'-dihydroxyphenyl)-3-(2-fluoro-4-hydroxyphenyl)-1-propanone (8, RGM079), that behaves as a potent PAM of the α7 receptors and has a balanced pharmacokinetic profile and antioxidant properties comparable or even higher than well-known natural polyphenols. In addition, compound RGM079 shows neuroprotective properties in Alzheimer's disease (AD)-toxicity related models. Thus, it causes a concentration-dependent neuroprotective effect against the toxicity induced by okadaic acid (OA) in the human neuroblastoma cell line SH-SY5Y. Similarly, in primary cultures of rat cortical neurons, RGM079 is able to restore the cellular viability after exposure to OA and amyloid peptide Aβ1-42, with cell death almost completely prevented at 10 and 30 μM, respectively. Finally, compound RGM079 shows in vivo analgesic activity in the complete Freund's adjuvant (CFA)-induced paw inflammation model after intraperitoneal administration.
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Affiliation(s)
| | - Cristina Fernandez-Mendivil
- Instituto Teófilo Hernando, Department of Pharmacology, Universidad Autónoma de Madrid, Arzobispo Morcillo 4, Madrid 28029, Spain
| | - Roberto de la Torre Martínez
- Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universidad Miguel Hernández, Avenida de la Universidad s/n, Elche, Alicante 03202, Spain
| | - Sara González-Rodríguez
- Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universidad Miguel Hernández, Avenida de la Universidad s/n, Elche, Alicante 03202, Spain
| | - José Mullet
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Sant Joan d’Alacant, Alicante 03500, Spain
| | - Francisco Sala
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Sant Joan d’Alacant, Alicante 03500, Spain
| | - Salvador Sala
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Sant Joan d’Alacant, Alicante 03500, Spain
| | - Manuel Criado
- Instituto de Neurociencias, Universidad Miguel Hernández-CSIC, Sant Joan d’Alacant, Alicante 03500, Spain
| | - Silvia Moreno-Fernández
- Instituto de Investigación en Ciencias de la Alimentación (CSIC-UAM), C/Nicolás Cabrera 9, Madrid 28049, Spain
| | - Marta Miguel
- Instituto de Investigación en Ciencias de la Alimentación (CSIC-UAM), C/Nicolás Cabrera 9, Madrid 28049, Spain
| | - Asia Fernández-Carvajal
- Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universidad Miguel Hernández, Avenida de la Universidad s/n, Elche, Alicante 03202, Spain
| | - Antonio Ferrer-Montiel
- Instituto de Investigación, Desarrollo e Innovación en Biotecnología Sanitaria de Elche (IDiBE), Universidad Miguel Hernández, Avenida de la Universidad s/n, Elche, Alicante 03202, Spain
| | - Manuela G. López
- Instituto Teófilo Hernando, Department of Pharmacology, Universidad Autónoma de Madrid, Arzobispo Morcillo 4, Madrid 28029, Spain
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García-Aranda MI, González-López S, Santiveri CM, Gagey-Eilstein N, Reille-Seroussi M, Martín-Martínez M, Inguimbert N, Vidal M, García-López MT, Jiménez MA, González-Muñiz R, Pérez de Vega MJ. Helical peptides from VEGF and Vammin hotspots for modulating the VEGF–VEGFR interaction. Org Biomol Chem 2013; 11:1896-905. [DOI: 10.1039/c3ob27312a] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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García-Aranda MI, Marrero P, Gautier B, Martín-Martínez M, Inguimbert N, Vidal M, García-López MT, Jiménez MA, González-Muñiz R, Vega MJPD. Parallel solid-phase synthesis of a small library of linear and hydrocarbon-bridged analogues of VEGF81–91: Potential biological tools for studying the VEGF/VEGFR-1 interaction. Bioorg Med Chem 2011; 19:1978-86. [DOI: 10.1016/j.bmc.2011.01.056] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2010] [Revised: 01/24/2011] [Accepted: 01/27/2011] [Indexed: 11/26/2022]
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Santiveri CM, Pérez de Vega MJ, González-Muñiz R, Jiménez MA. Trp-Trp pairs as β-hairpin stabilisers: Hydrogen-bonded versus non-hydrogen-bonded sites. Org Biomol Chem 2011; 9:5487-92. [DOI: 10.1039/c1ob05353a] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Pérez de Vega MJ, García-Aranda MI, González-Muñiz R. A role for ring-closing metathesis in medicinal chemistry: Mimicking secondary architectures in bioactive peptides. Med Res Rev 2010; 31:677-715. [DOI: 10.1002/med.20199] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Braña MF, de Vega MJP, Perron D, Conlon D, Bousquet PF, Robinson SP. Benzimidazo[1,2-c]quinazoline dimers as potential antitumor agents. J Heterocycl Chem 1997. [DOI: 10.1002/jhet.5570340316] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Affiliation(s)
- Miguel F. Braña
- Laboratorios KNOLL S. A., Avda de Burgos 91, 28050 Madrid, Spain
| | - Marina Morán
- Laboratorios KNOLL S. A., Avda de Burgos 91, 28050 Madrid, Spain
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Braña MF, Morán M, de Vega MJP, Pita-Romero I, Walker N. Synthesis and cytostatic activity of enynes, enediynes and dienediynes linked to intercalators. Tetrahedron 1995. [DOI: 10.1016/0040-4020(95)00510-f] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Braña MF, Morán M, de Vega MJP, Pita-Romero I. Synthesis of a new bicyclic tetrahydropyridine system related to enediyne antibiotics. Tetrahedron Lett 1994. [DOI: 10.1016/s0040-4039(00)78463-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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