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Wysocki R, Rodrigues JI, Litwin I, Tamás MJ. Mechanisms of genotoxicity and proteotoxicity induced by the metalloids arsenic and antimony. Cell Mol Life Sci 2023; 80:342. [PMID: 37904059 PMCID: PMC10616229 DOI: 10.1007/s00018-023-04992-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 09/12/2023] [Accepted: 09/29/2023] [Indexed: 11/01/2023]
Abstract
Arsenic and antimony are metalloids with profound effects on biological systems and human health. Both elements are toxic to cells and organisms, and exposure is associated with several pathological conditions including cancer and neurodegenerative disorders. At the same time, arsenic- and antimony-containing compounds are used in the treatment of multiple diseases. Although these metalloids can both cause and cure disease, their modes of molecular action are incompletely understood. The past decades have seen major advances in our understanding of arsenic and antimony toxicity, emphasizing genotoxicity and proteotoxicity as key contributors to pathogenesis. In this review, we highlight mechanisms by which arsenic and antimony cause toxicity, focusing on their genotoxic and proteotoxic effects. The mechanisms used by cells to maintain proteostasis during metalloid exposure are also described. Furthermore, we address how metalloid-induced proteotoxicity may promote neurodegenerative disease and how genotoxicity and proteotoxicity may be interrelated and together contribute to proteinopathies. A deeper understanding of cellular toxicity and response mechanisms and their links to pathogenesis may promote the development of strategies for both disease prevention and treatment.
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Affiliation(s)
- Robert Wysocki
- Department of Genetics and Cell Physiology, Faculty of Biological Sciences, University of Wroclaw, 50-328, Wroclaw, Poland.
| | - Joana I Rodrigues
- Department of Chemistry and Molecular Biology, University of Gothenburg, Box 462, 405 30, Göteborg, Sweden
| | - Ireneusz Litwin
- Academic Excellence Hub - Research Centre for DNA Repair and Replication, Faculty of Biological Sciences, University of Wroclaw, 50-328, Wroclaw, Poland
| | - Markus J Tamás
- Department of Chemistry and Molecular Biology, University of Gothenburg, Box 462, 405 30, Göteborg, Sweden.
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Poddel’sky AI, Fukin GK, Baranov EV. Triphenylantimony(V) Complexes Based on o-Aminophenols with the Ambivalent N-Aryl Group. RUSS J COORD CHEM+ 2022. [DOI: 10.1134/s1070328422700166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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3
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Travi BL. Current status of antihistamine drugs repurposing for infectious diseases. MEDICINE IN DRUG DISCOVERY 2022. [DOI: 10.1016/j.medidd.2022.100140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Bustamante C, Muskus C, Ochoa R. Rational computational approaches to predict novel drug candidates against leishmaniasis. ANNUAL REPORTS IN MEDICINAL CHEMISTRY 2022. [DOI: 10.1016/bs.armc.2022.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Meireles PW, de Souza DPB, Rezende MG, Borsodi MPG, de Oliveira DE, da Silva LCRP, de Souza AMT, Viana GM, Rodrigues CR, do Carmo FA, de Sousa VP, Rossi-Bergmann B, Cabral LM. Nanoparticles Loaded with a New Thiourea Derivative: Development and In vitro Evaluation Against Leishmania amazonensis. Curr Drug Deliv 2021; 17:694-702. [PMID: 32621717 DOI: 10.2174/1567201817666200704132348] [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: 06/27/2019] [Revised: 08/27/2019] [Accepted: 02/13/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND Leishmaniasis is a neglected tropical disease caused by protozoa of the genus Leishmania. Current treatments are restricted to a small number of drugs that display both severe side effects and a potential for parasites to develop resistance. A new N-(3,4-methylenedioxyphenyl)-N'- (2-phenethyl) thiourea compound (thiourea 1) has shown promising in vitro activity against Leishmania amazonensis with an IC50 of 54.14 μM for promastigotes and an IC50 of 70 μM for amastigotes. OBJECTIVE To develop a formulation of thiourea 1 as an oral treatment for leishmaniasis, it was incorporated into Nanoparticles (NPs), a proven approach to provide long-acting drug delivery systems. METHODS Poly (D,L-Lactic-co-Glycolic Acid) (PLGA) polymeric NPs containing thiourea 1 were obtained through a nanoprecipitation methodology associated with solvent evaporation. The NPs containing thiourea 1 were characterized for Encapsulation Efficiency (EE%), reaction yield (% w/w), surface charge, particle size and morphology by Transmission Electron Microscopy (TEM). RESULTS NPs with thiourea 1 showed an improved in vitro leishmanicidal activity with a reduction in its cytotoxicity against macrophages (CC50>100 μg/mL) while preserving its IC50 against intracellular amastigotes (1.46 ± 0.09 μg/mL). This represents a parasite Selectivity Index (SI) of 68.49, which is a marked advancement from the reference drug pentamidine (SI = 30.14). CONCLUSION The results suggest that the incorporation into NPs potentiated the therapeutic effect of thiourea 1, most likely by improving the selective delivery of the drug to the phagocytic cells that are targeted for infection by L. amazonensis. This work reinforces the importance of nanotechnology in the acquisition of new therapeutic alternatives for oral treatments.
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Affiliation(s)
- Paloma Wetler Meireles
- Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Dandara Paiva Barroso de Souza
- Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Marianne Grilo Rezende
- Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | | | | | | | | | - Gil Mendes Viana
- Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Carlos Rangel Rodrigues
- Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Flavia Almada do Carmo
- Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Valeria Pereira de Sousa
- Department of Drugs and Pharmaceutics, Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Bartira Rossi-Bergmann
- Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Lucio Mendes Cabral
- Institute of Biophysics Carlos Chagas Filho, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
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Hayat F, Shah SNA, Rehman ZU, Bélanger-Gariepy F. Antimony(III) dithiocarbamates: Crystal structures, supramolecular aggregations, DNA binding, antioxidant and antileishmanial activities. Polyhedron 2021. [DOI: 10.1016/j.poly.2020.114909] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Rodrigues RRL, Nunes TAL, de Araújo AR, Marinho Filho JDB, da Silva MV, Carvalho FADA, Pessoa ODL, Freitas HPS, Rodrigues KADF, Araújo AJ. Antileishmanial activity of cordiaquinone E towards Leishmania (Leishmania) amazonensis. Int Immunopharmacol 2020; 90:107124. [PMID: 33168414 DOI: 10.1016/j.intimp.2020.107124] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 10/16/2020] [Accepted: 10/16/2020] [Indexed: 12/30/2022]
Abstract
Leishmaniasis is caused by several protozoan species of Leishmania, and being endemically present in 98 countries around the world, it is also a severe public-health problem. The available antileishmanial drugs are toxic and yet present risks of recurrent infection. Efforts to find new, effective, and safe oral agents for the treatment of leishmaniasis are continuing throughout the world. This work aimed to evaluate the antileishmania activity of cordiaquinone E (CORe), isolated from the roots of Cordia polycephala (Lam.) I. M. Johnston. Cytotoxicity, and possible mechanisms of action against promastigote and amastigote forms of Leishmania amazonensis were examined. CORe was effective in inhibiting promastigote (IC50 4.5 ± 0.3 µM) and axenic amastigote (IC50 2.89 ± 0.11 µM) growth in concentrations found non-toxic for the host cell (CC50 246.81 ± 14.5 µM). Our results revealed that CORe presents direct activity against the parasite, inducing cell death by apoptosis. CORe present greater activity against intracellular amastigotes (EC50 1.92 ± 0.2 µM), yet with much higher selectivity indexes than the reference drugs, being respectively more benign towards RAW 264.7 macrophages than meglumine antimoniate and amphotericin B, (respectively by 4.68 and 42.84 fold). The antiamastigote activity was associated with increased TNF-α, IL-12, NO, and ROS levels, as well as decreased IL-10 levels. These results encourage the progression of studies on this compound for the development of new leishmanicidal agents.
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Affiliation(s)
- Raiza Raianne Luz Rodrigues
- Laboratório de Doenças Infecciosas, Campus Ministro Reis Velloso, Universidade Federal do Delta do Parnaíba, 64202-020 Parnaíba, PI, Brazil
| | - Thaís Amanda Lima Nunes
- Laboratório de Doenças Infecciosas, Campus Ministro Reis Velloso, Universidade Federal do Delta do Parnaíba, 64202-020 Parnaíba, PI, Brazil
| | - Alyne Rodrigues de Araújo
- Núcleo de Pesquisa em Biodiversidade e Biotecnologia, Campus Ministro Reis Velloso, Universidade Federal do Delta do Parnaíba, 64202-020 Parnaíba, PI, Brazil
| | - José Delano Barreto Marinho Filho
- Laboratório de Cultura de Células do Delta, Campus Ministro Reis Velloso, Universidade Federal do Delta do Parnaíba, 64202-020 Parnaíba, PI, Brazil
| | - Marcos Vinícius da Silva
- Laboratório de Imunologia e Parasitologia, Instituto de Ciências Biológicas e Naturais, Universidade Federal do Triângulo Mineiro, 38025-180 Uberaba, MG, Brazil
| | - Fernando Aécio de Amorim Carvalho
- Núcleo de Pesquisas em Plantas Medicinais, Campus Ministro Petrônio Portella, Universidade Federal do Piauí, Teresina 64049-550, Piauí, Brazil
| | | | | | | | - Ana Jérsia Araújo
- Laboratório de Cultura de Células do Delta, Campus Ministro Reis Velloso, Universidade Federal do Delta do Parnaíba, 64202-020 Parnaíba, PI, Brazil.
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Abbehausen C. Zinc finger domains as therapeutic targets for metal-based compounds - an update. Metallomics 2020; 11:15-28. [PMID: 30303505 DOI: 10.1039/c8mt00262b] [Citation(s) in RCA: 51] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Zinc finger proteins are one of the most abundant families of proteins and present a wide range of structures and functions. The structural zinc ion provides the correct conformation to specifically recognize DNA, RNA and protein sequences. Zinc fingers have essential functions in transcription, protein degradation, DNA repair, cell migration, and others. Recently, reports on the extensive participation of zinc fingers in disease have been published. On the other hand, much information remains to be unravelled as many genomes and proteomes are being reported. A variety of zinc fingers have been identified; however, their functions are still under investigation. Because zinc fingers have identified functions in several diseases, they are being increasingly recognized as drug targets. The replacement of Zn(ii) by another metal ion in zinc fingers is one of the most prominent methods of inhibition. From one side, zinc fingers play roles in the toxicity mechanisms of Ni(ii), Hg(ii), Cd(ii) and others. From the other side, gold, platinum, cobalt, and selenium complexes are amongst the compounds being developed as zinc finger inhibitors for therapy. The main challenge in the design of therapeutic zinc finger inhibitors is to achieve selectivity. Recently, the design of novel compounds and elucidation of the mechanisms of zinc substitution have renewed the possibilities of selective zinc finger inhibition by metal complexes. This review aims to update the status of novel strategies to selectively target zinc finger domains by metal complexes.
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Affiliation(s)
- C Abbehausen
- Institute of Chemistry, University of Campinas - UNICAMP, P.O. Box 6154, CEP 13083-970, Campinas, São Paulo, Brazil.
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Carvalho SH, Frézard F, Pereira NP, Moura AS, Ramos LMQC, Carvalho GB, Rocha MOC. American tegumentary leishmaniasis in Brazil: a critical review of the current therapeutic approach with systemic meglumine antimoniate and short‐term possibilities for an alternative treatment. Trop Med Int Health 2019; 24:380-391. [DOI: 10.1111/tmi.13210] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sílvia H. Carvalho
- Serviço de Doenças Infecciosas e Parasitárias Hospital Eduardo de Menezes Fundação Hospitalar do Estado de Minas Gerais Belo Horizonte, Minas Gerais Brazil
| | - Frédéric Frézard
- Departamento de Fisiologia e Biofísica Instituto de Ciências Biológicas Universidade Federal de Minas Gerais Belo Horizonte, Minas Gerais Brazil
| | - Neila P. Pereira
- Departamento do Medicamento Faculdade de Farmácia Universidade Federal da Bahia Salvador, Bahia Brazil
| | - Alexandre S. Moura
- Departamento de Medicina Universidade José do Rosário Vellano‐Unifenas Belo Horizonte, Minas Gerais Brazil
| | - Lucinéia M. Q. C. Ramos
- Serviço de Doenças Infecciosas e Parasitárias Hospital Eduardo de Menezes Fundação Hospitalar do Estado de Minas Gerais Belo Horizonte, Minas Gerais Brazil
| | - Gabriel B. Carvalho
- Escola Superior de Ciências da Santa Casa de Misericórdia de Vitória Vitória, Espírito Santo Brazil
| | - Manoel O. C. Rocha
- Departamento de Clínica Médica Faculdade de Medicina Universidade Federal de Minas Gerais Belo Horizonte, Minas Gerais Brazil
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Smolyaninov IV, Poddel’sky AI, Smolyaninova SA, Luzhnova SA, Berberova NT. Anti- and prooxidant activity of triphenylantimony(V) catecholates derived from alkyl gallates. Russ Chem Bull 2016. [DOI: 10.1007/s11172-015-1142-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Bouché M, Dahm G, Maisse-François A, Achard T, Bellemin-Laponnaz S. Selective Formation of cis-N-Heterocyclic Carbene-PtII-Pnictogen Complexes and in vitro Evaluation of Their Cytotoxic Activities toward Cancer Cells. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600296] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Mathilde Bouché
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS); DMO; Université de Strasbourg-CNRS UMR 7504; 23 rue du Loess, BP 43 67034 Strasbourg France
| | - Georges Dahm
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS); DMO; Université de Strasbourg-CNRS UMR 7504; 23 rue du Loess, BP 43 67034 Strasbourg France
| | - Aline Maisse-François
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS); DMO; Université de Strasbourg-CNRS UMR 7504; 23 rue du Loess, BP 43 67034 Strasbourg France
| | - Thierry Achard
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS); DMO; Université de Strasbourg-CNRS UMR 7504; 23 rue du Loess, BP 43 67034 Strasbourg France
| | - Stéphane Bellemin-Laponnaz
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS); DMO; Université de Strasbourg-CNRS UMR 7504; 23 rue du Loess, BP 43 67034 Strasbourg France
- DMO; University of Strasbourg Institute for Advanced Study (USIAS); 5 allée du Général Rouvillois 67083 Strasbourg France
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Upregulation of Cysteine Synthase and Cystathionine β-Synthase Contributes to Leishmania braziliensis Survival under Oxidative Stress. Antimicrob Agents Chemother 2015; 59:4770-81. [PMID: 26033728 DOI: 10.1128/aac.04880-14] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2014] [Accepted: 05/14/2015] [Indexed: 12/19/2022] Open
Abstract
Cysteine metabolism is considered essential for the crucial maintenance of a reducing environment in trypanosomatids due to its importance as a precursor of trypanothione biosynthesis. Expression, activity, functional rescue, and overexpression of cysteine synthase (CS) and cystathionine β-synthase (CβS) were evaluated in Leishmania braziliensis promastigotes and intracellular amastigotes under in vitro stress conditions induced by hydrogen peroxide (H2O2), S-nitroso-N-acetylpenicillamine, or antimonial compounds. Our results demonstrate a stage-specific increase in the levels of protein expression and activity of L. braziliensis CS (LbrCS) and L. braziliensis CβS (LbrCβS), resulting in an increment of total thiol levels in response to both oxidative and nitrosative stress. The rescue of the CS activity in Trypanosoma rangeli, a trypanosome that does not perform cysteine biosynthesis de novo, resulted in increased rates of survival of epimastigotes expressing the LbrCS under stress conditions compared to those of wild-type parasites. We also found that the ability of L. braziliensis promastigotes and amastigotes overexpressing LbrCS and LbrCβS to resist oxidative stress was significantly enhanced compared to that of nontransfected cells, resulting in a phenotype far more resistant to treatment with the pentavalent form of Sb in vitro. In conclusion, the upregulation of protein expression and increment of the levels of LbrCS and LbrCβS activity alter parasite resistance to antimonials and may influence the efficacy of antimony treatment of New World leishmaniasis.
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