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Gallo-Rodriguez C, Rodriguez JB. Organoselenium Compounds in Medicinal Chemistry. ChemMedChem 2024:e202400063. [PMID: 38778500 DOI: 10.1002/cmdc.202400063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Revised: 05/09/2024] [Accepted: 05/22/2024] [Indexed: 05/25/2024]
Abstract
The chemical and biological interest in this element and the molecules bearing selenium has been exponentially growing over the years. Selenium, formerly designated as a toxin, becomes a vital trace element for life that appears as selenocysteine and its dimeric form, selenocystine, in the active sites of selenoproteins, which catalyze a wide variety of reactions, including the detoxification of reactive oxygen species and modulation of redox activities. From the point of view of drug developments, organoselenium drugs are isosteres of sulfur-containing and oxygen-containing drugs with the advantage that the presence of the selenium atom confers antioxidant properties and high lipophilicity, which would increase cell membrane permeation leading to better oral bioavailability. This statement is the paramount relevance considering the big number of clinically employed compounds bearing sulfur or oxygen atoms in their structures including nucleosides and carbohydrates. Thus, in this article we have focused on the relevant features of the application of selenium in medicinal chemistry. With the increasing interest in selenium chemistry, we have attempted to highlight the most significant published data on this subject, mainly concentrating the analysis on the last years. In consequence, the recent advances of relevant pharmacological organoselenium compounds are discussed.
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Affiliation(s)
- Carola Gallo-Rodriguez
- Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA, Buenos Aires, Argentina
- CONICET-Universidad de Buenos Aires, Centro de Investigaciones en Hidratos de Carbono (CIHIDECAR), C1428EHA, Buenos Aires, Argentina
| | - Juan B Rodriguez
- Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón 2, C1428EHA, Buenos Aires, Argentina
- CONICET-Universidad de Buenos Aires, Unidad de Microanálisis y Métodos Físicos en Química Orgánica (UMYMFOR), C1428EHA, Buenos, Aires, Argentina
- CONICET-Universidad de Buenos Aires, Centro de Investigaciones en Hidratos de Carbono (CIHIDECAR), C1428EHA, Buenos Aires, Argentina
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2
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González-Montero MC, Andrés-Rodríguez J, García-Fernández N, Pérez-Pertejo Y, Reguera RM, Balaña-Fouce R, García-Estrada C. Targeting Trypanothione Metabolism in Trypanosomatids. Molecules 2024; 29:2214. [PMID: 38792079 PMCID: PMC11124245 DOI: 10.3390/molecules29102214] [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: 04/11/2024] [Revised: 05/06/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024] Open
Abstract
Infectious diseases caused by trypanosomatids, including African trypanosomiasis (sleeping sickness), Chagas disease, and different forms of leishmaniasis, are Neglected Tropical Diseases affecting millions of people worldwide, mainly in vulnerable territories of tropical and subtropical areas. In general, current treatments against these diseases are old-fashioned, showing adverse effects and loss of efficacy due to misuse or overuse, thus leading to the emergence of resistance. For these reasons, searching for new antitrypanosomatid drugs has become an urgent necessity, and different metabolic pathways have been studied as potential drug targets against these parasites. Considering that trypanosomatids possess a unique redox pathway based on the trypanothione molecule absent in the mammalian host, the key enzymes involved in trypanothione metabolism, trypanothione reductase and trypanothione synthetase, have been studied in detail as druggable targets. In this review, we summarize some of the recent findings on the molecules inhibiting these two essential enzymes for Trypanosoma and Leishmania viability.
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Affiliation(s)
- María-Cristina González-Montero
- Departamento de Ciencias Biomédicas, Facultad de Veterinaria, Universidad de León, Campus de Vegazana s/n, 24071 León, Spain; (M.-C.G.-M.); (J.A.-R.); (N.G.-F.); (Y.P.-P.); (R.M.R.)
| | - Julia Andrés-Rodríguez
- Departamento de Ciencias Biomédicas, Facultad de Veterinaria, Universidad de León, Campus de Vegazana s/n, 24071 León, Spain; (M.-C.G.-M.); (J.A.-R.); (N.G.-F.); (Y.P.-P.); (R.M.R.)
| | - Nerea García-Fernández
- Departamento de Ciencias Biomédicas, Facultad de Veterinaria, Universidad de León, Campus de Vegazana s/n, 24071 León, Spain; (M.-C.G.-M.); (J.A.-R.); (N.G.-F.); (Y.P.-P.); (R.M.R.)
| | - Yolanda Pérez-Pertejo
- Departamento de Ciencias Biomédicas, Facultad de Veterinaria, Universidad de León, Campus de Vegazana s/n, 24071 León, Spain; (M.-C.G.-M.); (J.A.-R.); (N.G.-F.); (Y.P.-P.); (R.M.R.)
- Instituto de Biomedicina (IBIOMED), Universidad de León, Campus de Vegazana s/n, 24071 León, Spain
| | - Rosa M. Reguera
- Departamento de Ciencias Biomédicas, Facultad de Veterinaria, Universidad de León, Campus de Vegazana s/n, 24071 León, Spain; (M.-C.G.-M.); (J.A.-R.); (N.G.-F.); (Y.P.-P.); (R.M.R.)
- Instituto de Biomedicina (IBIOMED), Universidad de León, Campus de Vegazana s/n, 24071 León, Spain
| | - Rafael Balaña-Fouce
- Departamento de Ciencias Biomédicas, Facultad de Veterinaria, Universidad de León, Campus de Vegazana s/n, 24071 León, Spain; (M.-C.G.-M.); (J.A.-R.); (N.G.-F.); (Y.P.-P.); (R.M.R.)
- Instituto de Biomedicina (IBIOMED), Universidad de León, Campus de Vegazana s/n, 24071 León, Spain
| | - Carlos García-Estrada
- Departamento de Ciencias Biomédicas, Facultad de Veterinaria, Universidad de León, Campus de Vegazana s/n, 24071 León, Spain; (M.-C.G.-M.); (J.A.-R.); (N.G.-F.); (Y.P.-P.); (R.M.R.)
- Instituto de Biomedicina (IBIOMED), Universidad de León, Campus de Vegazana s/n, 24071 León, Spain
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3
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Henriquez-Figuereo A, Alcon M, Moreno E, Sanmartín C, Espuelas S, Lucio HD, Jiménez-Ruiz A, Plano D. Next generation of selenocyanate and diselenides with upgraded leishmanicidal activity. Bioorg Chem 2023; 138:106624. [PMID: 37295238 DOI: 10.1016/j.bioorg.2023.106624] [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: 03/28/2023] [Revised: 05/08/2023] [Accepted: 05/21/2023] [Indexed: 06/12/2023]
Abstract
Nowadays, leishmaniasis is still treated with outdated drugs that present several obstacles related to their high toxicity, long duration, parenteral administration, high costs and drug resistance. Therefore, there is an urgent demand for safer and more effective novel drugs. Previous studies indicated that selenium compounds are promising derivatives for innovative therapy in leishmaniasis treatment. With this background, a new library of 20 selenocyanate and diselenide derivatives were designed based on structural features present in the leishmanicidal drug miltefosine. Compounds were initially screened against promastigotes of L. major and L. infantum and their cytotoxicity was evaluated in THP-1 cells. Compounds B8 and B9 were the most potent and less cytotoxic and were further screened for the intracellular back transformation assay. The results obtained revealed that B8 and B9 showed EC50 values of 7.7 µM and 5.7 µM, respectively, in L. major amastigotes, while they presented values of 6.0 µM and 7.4 µM, respectively, against L. infantum amastigotes. Furthermore, they exerted high selectivity (60 < SI > 70) towards bone marrow-derived macrophages. Finally, these compounds exhibited higher TryR inhibitory activity than mepacrine (IC50 7.6 and 9.2 µM, respectively), and induced nitric oxide (NO) and reactive oxygen species (ROS) production in macrophages. These results suggest that the compounds B8 and B9 could not only exert a direct leishmanicidal activity against the parasite but also present an indirect action by activating the microbicidal arsenal of the macrophage. Overall, these new generation of diselenides could constitute promising leishmanicidal drug candidates for further studies.
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Affiliation(s)
- Andreina Henriquez-Figuereo
- University of Navarra, Faculty of Pharmacy and Nutrition, Department of Pharmaceutical Technology and Chemistry, Pamplona, Spain; Institute of Tropical Health, University of Navarra, ISTUN, Pamplona, Spain
| | - Mercedes Alcon
- Universidad de Alcalá, Departamento de Biología de Sistemas, 28805 Alcalá de Henares, Madrid, Spain
| | - Esther Moreno
- University of Navarra, Faculty of Pharmacy and Nutrition, Department of Pharmaceutical Technology and Chemistry, Pamplona, Spain; Institute of Tropical Health, University of Navarra, ISTUN, Pamplona, Spain; IdisNA, Navarra Institute for Health Research, Pamplona, Spain.
| | - Carmen Sanmartín
- University of Navarra, Faculty of Pharmacy and Nutrition, Department of Pharmaceutical Technology and Chemistry, Pamplona, Spain; Institute of Tropical Health, University of Navarra, ISTUN, Pamplona, Spain; IdisNA, Navarra Institute for Health Research, Pamplona, Spain.
| | - Socorro Espuelas
- University of Navarra, Faculty of Pharmacy and Nutrition, Department of Pharmaceutical Technology and Chemistry, Pamplona, Spain; Institute of Tropical Health, University of Navarra, ISTUN, Pamplona, Spain; IdisNA, Navarra Institute for Health Research, Pamplona, Spain
| | - Héctor de Lucio
- Universidad de Alcalá, Departamento de Biología de Sistemas, 28805 Alcalá de Henares, Madrid, Spain
| | - Antonio Jiménez-Ruiz
- Universidad de Alcalá, Departamento de Biología de Sistemas, 28805 Alcalá de Henares, Madrid, Spain
| | - Daniel Plano
- University of Navarra, Faculty of Pharmacy and Nutrition, Department of Pharmaceutical Technology and Chemistry, Pamplona, Spain; Institute of Tropical Health, University of Navarra, ISTUN, Pamplona, Spain; IdisNA, Navarra Institute for Health Research, Pamplona, Spain
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Bethencourt-Estrella CJ, Delgado-Hernández S, López-Arencibia A, San Nicolás-Hernández D, Tejedor D, García-Tellado F, Lorenzo-Morales J, Piñero JE. In vitro activity and cell death mechanism induced by acrylonitrile derivatives against Leishmania amazonensis. Bioorg Chem 2022; 124:105872. [DOI: 10.1016/j.bioorg.2022.105872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 05/06/2022] [Accepted: 05/10/2022] [Indexed: 11/24/2022]
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5
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Selenium and protozoan parasitic infections: selenocompounds and selenoproteins potential. Parasitol Res 2022; 121:49-62. [PMID: 34993638 PMCID: PMC8735723 DOI: 10.1007/s00436-021-07400-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 11/29/2021] [Indexed: 12/17/2022]
Abstract
The current drug treatments against protozoan parasitic diseases including Chagas, malaria, leishmaniasis, and toxoplasmosis represent good examples of drug resistance mechanisms and have shown diverse side effects. Therefore, the identification of novel therapeutic strategies and drug compounds against such life-threatening diseases is urgent. According to the successful usage of selenium (Se) compounds-based therapy against some diseases, this therapeutic strategy has been recently further underlined against these parasitic diseases by targeting different parasite´s essential pathways. On the other hand, due to the important functions played by parasite selenoproteins in their biology (such as modulating the host immune response), they can be also considered as a novel therapeutic strategy by designing specific inhibitors against these important proteins. In addition, the immunomodulatory potentiality of these compounds to trigger T helper type 1 (Th1) cells and cytokine-mediated immune response for the substantial induction of proinflammatory cytokines, thus, Se, selenoproteins, and parasite selenoproteins could be further investigated to find possible vaccine antigens. Herein, we collect and present the results of some studies regarding Se-based therapy against protozoan parasitic diseases and highlight relevant information and some viewpoints that might be insightful to advance toward more effective studies in the future.
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Etxebeste-Mitxeltorena M, Moreno E, Carvalheiro M, Calvo A, Navarro-Blasco I, González-Peñas E, Álvarez-Galindo JI, Plano D, Irache JM, Almeida AJ, Sanmartín C, Espuelas S. Oral Efficacy of a Diselenide Compound Loaded in Nanostructured Lipid Carriers in a Murine Model of Visceral Leishmaniasis. ACS Infect Dis 2021; 7:3197-3209. [PMID: 34767359 PMCID: PMC8675869 DOI: 10.1021/acsinfecdis.1c00394] [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: 07/24/2021] [Indexed: 11/29/2022]
Abstract
Leishmaniasis urgently needs new oral treatments, as it is one of the most important neglected tropical diseases that affects people with poor resources. The drug discovery pipeline for oral administration currently discards entities with poor aqueous solubility and permeability (class IV compounds in the Biopharmaceutical Classification System, BCS) such as the diselenide 2m, a trypanothione reductase (TR) inhibitor. This work was assisted by glyceryl palmitostearate and diethylene glycol monoethyl ether-based nanostructured lipid carriers (NLC) to render 2m bioavailable and effective after its oral administration. The loading of 2m in NLC drastically enhanced its intestinal permeability and provided plasmatic levels higher than its effective concentration (IC50). In L. infantum-infected BALB/c mice, 2m-NLC reduced the parasite burden in the spleen, liver, and bone marrow by at least 95% after 5 doses, demonstrating similar efficacy as intravenous Fungizone. Overall, compound 2m and its formulation merit further investigation as an oral treatment for visceral leishmaniasis.
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Affiliation(s)
- Mikel Etxebeste-Mitxeltorena
- Institute
of Tropical Health, Department of Pharmaceutical Technology and Chemistry,
School of Pharmacy and Nutrition, University
of Navarra, 31008 Pamplona, Spain
| | - Esther Moreno
- Institute
of Tropical Health, Department of Pharmaceutical Technology and Chemistry,
School of Pharmacy and Nutrition, University
of Navarra, 31008 Pamplona, Spain
- Instituto
de Investigación Sanitaria de Navarra (IdiSNA), 31008 Pamplona, Spain
| | - Manuela Carvalheiro
- Research
Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, 1649-003 Lisbon, Portugal
| | - Alba Calvo
- Institute
of Tropical Health, Department of Pharmaceutical Technology and Chemistry,
School of Pharmacy and Nutrition, University
of Navarra, 31008 Pamplona, Spain
- Instituto
de Investigación Sanitaria de Navarra (IdiSNA), 31008 Pamplona, Spain
| | - Iñigo Navarro-Blasco
- Department
of Chemistry, School of Sciences, University
of Navarra, 31008 Pamplona, Spain
| | - Elena González-Peñas
- Department
of Pharmaceutical Technology and Chemistry, School of Pharmacy and
Nutrition, University of Navarra, 31008 Pamplona, Spain
| | | | - Daniel Plano
- Institute
of Tropical Health, Department of Pharmaceutical Technology and Chemistry,
School of Pharmacy and Nutrition, University
of Navarra, 31008 Pamplona, Spain
- Instituto
de Investigación Sanitaria de Navarra (IdiSNA), 31008 Pamplona, Spain
| | - Juan M. Irache
- Instituto
de Investigación Sanitaria de Navarra (IdiSNA), 31008 Pamplona, Spain
- Department
of Pharmaceutical Technology and Chemistry, School of Pharmacy and
Nutrition, University of Navarra, 31008 Pamplona, Spain
| | - Antonio J. Almeida
- Research
Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, 1649-003 Lisbon, Portugal
| | - Carmen Sanmartín
- Institute
of Tropical Health, Department of Pharmaceutical Technology and Chemistry,
School of Pharmacy and Nutrition, University
of Navarra, 31008 Pamplona, Spain
- Instituto
de Investigación Sanitaria de Navarra (IdiSNA), 31008 Pamplona, Spain
| | - Socorro Espuelas
- Institute
of Tropical Health, Department of Pharmaceutical Technology and Chemistry,
School of Pharmacy and Nutrition, University
of Navarra, 31008 Pamplona, Spain
- Instituto
de Investigación Sanitaria de Navarra (IdiSNA), 31008 Pamplona, Spain
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7
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Arya R, Dhembla C, Makde RD, Sundd M, Kundu S. An overview of the fatty acid biosynthesis in the protozoan parasite Leishmania and its relevance as a drug target against leishmaniasis. Mol Biochem Parasitol 2021; 246:111416. [PMID: 34555376 DOI: 10.1016/j.molbiopara.2021.111416] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 09/08/2021] [Accepted: 09/15/2021] [Indexed: 02/07/2023]
Abstract
Leishmaniasis is one of the fast-growing parasitic diseases worldwide. The treatment of this fatal disease presents a daunting challenge because of its adverse effects, necessity for long-term treatment regime, unavailability of functional drugs, emergence of drug resistance and the related expenditure. This calls for an urgent need for novel drugs and the evaluation of new targets. Proteins of the fatty acid biosynthetic pathway are validated as drug targets in pathogenic bacteria and certain viruses. Likewise, this pathway has been speculated as a suitable target against parasite infections. Fatty acid synthesis in parasites seems to be very complex and distinct from the counterpart mammalian host due to the presence of unique mechanisms for fatty acid biosynthesis and acquisition. In recent times, there have been few evidences of the existence of this pathway in the bloodstream form of some pathogens. The fatty acid biosynthesis thus presents a viable and attractive target for emerging therapeutics. Understanding the mechanisms underlying fatty acid metabolism is key to identifying a potential drug target. However, investigations in this direction are still limited and this article attempts to outline the existing knowledge, while highlighting the scope and relevance of the fatty acid biosynthetic pathway as a drug target. This review highlights the advances in the treatment of leishmaniasis, the importance of lipids in the pathogen, known facts about the fatty acid biosynthesis in Leishmania and how this pathway can be manipulated to combat leishmaniasis, suggesting novel drug targets.
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Affiliation(s)
- Richa Arya
- Department of Biochemistry, University of Delhi South Campus, Benito Juarez Road, New Delhi, 110021, India.
| | - Chetna Dhembla
- Department of Biochemistry, University of Delhi South Campus, Benito Juarez Road, New Delhi, 110021, India.
| | - Ravindra D Makde
- High Pressure and Synchrotron Radiation Physics Division, Bhabha Atomic Research Centre, Mumbai, 400085, India.
| | - Monica Sundd
- National Institute of Immunology, Aruna Asaf Ali Marg, New Delhi, 110067, India.
| | - Suman Kundu
- Department of Biochemistry, University of Delhi South Campus, Benito Juarez Road, New Delhi, 110021, India.
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Martín-Escolano R, Etxebeste-Mitxeltorena M, Martín-Escolano J, Plano D, Rosales MJ, Espuelas S, Moreno E, Sánchez-Moreno M, Sanmartín C, Marín C. Selenium Derivatives as Promising Therapy for Chagas Disease: In Vitro and In Vivo Studies. ACS Infect Dis 2021; 7:1727-1738. [PMID: 33871252 PMCID: PMC8480776 DOI: 10.1021/acsinfecdis.1c00048] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Chagas disease is a tropical infection caused by the protozoan parasite Trypanosoma cruzi and a global public health concern. It is a paradigmatic example of a chronic disease without an effective treatment. Current treatments targeting T. cruzi are limited to two obsolete nitroheterocyclic drugs, benznidazole and nifurtimox, which lead to serious drawbacks. Hence, new, more effective, safer, and affordable drugs are urgently needed. Selenium and their derivatives have emerged as an interesting strategy for the treatment of different prozotoan diseases, such as African trypanosomiasis, leishmaniasis, and malaria. In the case of Chagas disease, diverse selenium scaffolds have been reported with antichagasic activity in vitro and in vivo. On the basis of these premises, we describe the in vitro and in vivo trypanocidal activity of 41 selenocompounds against the three morphological forms of different T. cruzi strains. For the most active selenocompounds, their effect on the metabolic and mitochondrial levels and superoxide dismutase enzyme inhibition capacity were measured in order to determine the possible mechanism of action. Derivative 26, with a selenocyanate motif, fulfills the most stringent in vitro requirements for potential antichagasic agents and exhibits a better profile than benznidazole in vivo. This finding provides a step forward for the development of a new antichagasic agent.
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Affiliation(s)
- Rubén Martín-Escolano
- Laboratory of Molecular & Evolutionary Parasitology, RAPID group, School of Biosciences, University of Kent, Canterbury CT2 7NJ, United Kingdom
| | - Mikel Etxebeste-Mitxeltorena
- Facultad de Farmacia y Nutrición, Departamento de Tecnología y Química Farmacéuticas, Universidad de Navarra, Irunlarrea, 1, E-31008 Pamplona, Spain
- Instituto de Salud Tropical, Universidad de Navarra (ISTUN), Irunlarrea, 1, E-31008 Pamplona, Spain
- Instituto de Investigaciones Sanitarias de Navarra (IdiSNA), Irunlarrea, 1, E-31008 Pamplona, Spain
| | - Javier Martín-Escolano
- Servicio de Microbiologia Clinica y Enfermedades Infecciosas, Hospital General Universitario Gregorio Marañón, 28007 Madrid, Spain
- Instituto de Investigación, Sanitaria Gregorio Marañón (IiSGM), 28009 Madrid, Spain
| | - Daniel Plano
- Facultad de Farmacia y Nutrición, Departamento de Tecnología y Química Farmacéuticas, Universidad de Navarra, Irunlarrea, 1, E-31008 Pamplona, Spain
- Instituto de Salud Tropical, Universidad de Navarra (ISTUN), Irunlarrea, 1, E-31008 Pamplona, Spain
- Instituto de Investigaciones Sanitarias de Navarra (IdiSNA), Irunlarrea, 1, E-31008 Pamplona, Spain
| | - María J. Rosales
- Department of Parasitology, Instituto de Investigación Biosanitaria (ibs. Granada), Hospitales Universitarios De Granada/University of Granada, Severo Ochoa s/n, 18071 Granada, Spain
| | - Socorro Espuelas
- Facultad de Farmacia y Nutrición, Departamento de Tecnología y Química Farmacéuticas, Universidad de Navarra, Irunlarrea, 1, E-31008 Pamplona, Spain
- Instituto de Salud Tropical, Universidad de Navarra (ISTUN), Irunlarrea, 1, E-31008 Pamplona, Spain
- Instituto de Investigaciones Sanitarias de Navarra (IdiSNA), Irunlarrea, 1, E-31008 Pamplona, Spain
| | - Esther Moreno
- Facultad de Farmacia y Nutrición, Departamento de Tecnología y Química Farmacéuticas, Universidad de Navarra, Irunlarrea, 1, E-31008 Pamplona, Spain
- Instituto de Salud Tropical, Universidad de Navarra (ISTUN), Irunlarrea, 1, E-31008 Pamplona, Spain
- Instituto de Investigaciones Sanitarias de Navarra (IdiSNA), Irunlarrea, 1, E-31008 Pamplona, Spain
| | - Manuel Sánchez-Moreno
- Department of Parasitology, Instituto de Investigación Biosanitaria (ibs. Granada), Hospitales Universitarios De Granada/University of Granada, Severo Ochoa s/n, 18071 Granada, Spain
| | - Carmen Sanmartín
- Facultad de Farmacia y Nutrición, Departamento de Tecnología y Química Farmacéuticas, Universidad de Navarra, Irunlarrea, 1, E-31008 Pamplona, Spain
- Instituto de Salud Tropical, Universidad de Navarra (ISTUN), Irunlarrea, 1, E-31008 Pamplona, Spain
- Instituto de Investigaciones Sanitarias de Navarra (IdiSNA), Irunlarrea, 1, E-31008 Pamplona, Spain
| | - Clotilde Marín
- Department of Parasitology, Instituto de Investigación Biosanitaria (ibs. Granada), Hospitales Universitarios De Granada/University of Granada, Severo Ochoa s/n, 18071 Granada, Spain
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9
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Etxebeste-Mitxeltorena M, Plano D, Astrain-Redín N, Morán-Serradilla C, Aydillo C, Encío I, Moreno E, Espuelas S, Sanmartín C. New Amides and Phosphoramidates Containing Selenium: Studies on Their Cytotoxicity and Antioxidant Activities in Breast Cancer. Antioxidants (Basel) 2021; 10:590. [PMID: 33920484 PMCID: PMC8069832 DOI: 10.3390/antiox10040590] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 04/01/2021] [Accepted: 04/06/2021] [Indexed: 12/29/2022] Open
Abstract
Breast cancer is a multifactor disease, and many drug combination therapies are applied for its treatment. Selenium derivatives represent a promising potential anti-breast cancer treatment. This study reports the cytotoxic activity of forty-one amides and phosphoramidates containing selenium against five cancer cell lines (MCF-7, CCRF-CEM, HT-29, HTB-54 and PC-3) and two nonmalignant cell lines (184B5 and BEAS-2B). MCF-7 cells were the most sensitive and the selenoamides I.1f and I.2f and the selenium phosphoramidate II.2d, with GI50 values ranging from 0.08 to 0.93 µM, were chosen for further studies. Additionally, radical scavenging activity for all the compounds was determined using DPPH and ABTS colorimetric assays. Phosphoramidates turned out to be inactive as radical scavengers. No correlation was observed for the antioxidant activity and the cytotoxic effect, except for compounds I.1e and I.2f, which showed dual antioxidant and antitumor activity. The type of programmed cell death and cell cycle arrest were determined, and the results provided evidence that I.1f and I.2f induced cell death via autophagy, while the derivative II.2d provoked apoptosis. In addition, Western blot analysis corroborated these mechanisms with an increase in Beclin1 and LC3-IIB and reduced SQSTM1/p62 levels for I.1f and I.2f, as well as an increase in BAX, p21 and p53 accompanied by a decrease in BCL-2 levels for derivative II.2d.
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Affiliation(s)
- Mikel Etxebeste-Mitxeltorena
- Department of Pharmaceutical Technology and Chemistry, University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain; (M.E.-M.); (D.P.); (N.A.-R.); (C.M.-S.); (C.A.); (E.M.); (S.E.)
- The Navarra Medical Research Institute (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain
- Tropical Health Institute of the University of Navarra (ISTUN), University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain;
| | - Daniel Plano
- Department of Pharmaceutical Technology and Chemistry, University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain; (M.E.-M.); (D.P.); (N.A.-R.); (C.M.-S.); (C.A.); (E.M.); (S.E.)
- The Navarra Medical Research Institute (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain
- Tropical Health Institute of the University of Navarra (ISTUN), University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain;
| | - Nora Astrain-Redín
- Department of Pharmaceutical Technology and Chemistry, University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain; (M.E.-M.); (D.P.); (N.A.-R.); (C.M.-S.); (C.A.); (E.M.); (S.E.)
| | - Cristina Morán-Serradilla
- Department of Pharmaceutical Technology and Chemistry, University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain; (M.E.-M.); (D.P.); (N.A.-R.); (C.M.-S.); (C.A.); (E.M.); (S.E.)
| | - Carlos Aydillo
- Department of Pharmaceutical Technology and Chemistry, University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain; (M.E.-M.); (D.P.); (N.A.-R.); (C.M.-S.); (C.A.); (E.M.); (S.E.)
- The Navarra Medical Research Institute (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain
- Tropical Health Institute of the University of Navarra (ISTUN), University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain;
| | - Ignacio Encío
- Tropical Health Institute of the University of Navarra (ISTUN), University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain;
- Department of Health Sciences, Public University of Navarra, Avda. Barañain s/n, 31008 Pamplona, Spain
| | - Esther Moreno
- Department of Pharmaceutical Technology and Chemistry, University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain; (M.E.-M.); (D.P.); (N.A.-R.); (C.M.-S.); (C.A.); (E.M.); (S.E.)
- The Navarra Medical Research Institute (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain
- Tropical Health Institute of the University of Navarra (ISTUN), University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain;
| | - Socorro Espuelas
- Department of Pharmaceutical Technology and Chemistry, University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain; (M.E.-M.); (D.P.); (N.A.-R.); (C.M.-S.); (C.A.); (E.M.); (S.E.)
- The Navarra Medical Research Institute (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain
- Tropical Health Institute of the University of Navarra (ISTUN), University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain;
| | - Carmen Sanmartín
- Department of Pharmaceutical Technology and Chemistry, University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain; (M.E.-M.); (D.P.); (N.A.-R.); (C.M.-S.); (C.A.); (E.M.); (S.E.)
- The Navarra Medical Research Institute (IdiSNA), Irunlarrea 3, 31008 Pamplona, Spain
- Tropical Health Institute of the University of Navarra (ISTUN), University of Navarra, Irunlarrea 1, E-31008 Pamplona, Spain;
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