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Ferreira BA, Souza RAC, de Moura FBR, Silva TDC, Adriano TDS, Franca EDF, de Sousa RMF, Araújo FDA, Lago JHG, de Oliveira A. An In Vivo Assessment of the Effect of Hexane Extract from Endlicheria paniculata Branches and Its Main Compound, Methyldehydrodieugenol B, on Murine Sponge-Induced Inflammation. Molecules 2023; 28:5247. [PMID: 37446907 DOI: 10.3390/molecules28135247] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 06/21/2023] [Accepted: 07/04/2023] [Indexed: 07/15/2023] Open
Abstract
The present study aims to explore the anti-inflammatory potential activity of the hexane extract from branches (HEB) of Endlicheria paniculata (Lauraceae) and its main compound, methyldehydrodieugenol B, in the inflammatory response induced by a murine implant sponge model. HPLC-ESI/MS analysis of HEB led to the identification of six chemically related neolignans, with methyldehydrodieugenol B as the main compound. An in silico analysis of the pharmacokinetic parameters of the identified compounds suggested moderate solubility but good absorption and biodistribution in vivo. Thus, the treatment of mice with HEB using in vivo assays indicated that HEB promoted pro-inflammatory, antiangiogenic, and antifibrogenic effects, whereas treatment with methyldehydrodieugenol B caused anti-inflammatory, antifibrogenic, and antiangiogenic effects. The obtained results shown the therapeutic potential of HEB and methyldehydrodieugenol B in the treatment of pathologies associated with inflammation and angiogenesis, including chronic wounds.
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Affiliation(s)
- Bruno Antonio Ferreira
- Department of Physiological Sciences, Federal University of Uberlandia, Uberlandia 38408-100, Brazil
- Center for Natural and Human Sciences, Federal University of ABC, Santo Andre 09210-180, Brazil
| | | | - Francyelle Borges Rosa de Moura
- Department of Cell Biology, Histology and Embryology, Federal University of Uberlandia, Uberlandia 38408-100, Brazil
- Department of Biological Sciences, Federal University of Catalao, Catalao 75704-020, Brazil
| | - Tiara da Costa Silva
- Institute of Chemistry, Federal University of Uberlandia, Uberlandia 38408-100, Brazil
| | - Tais da Silva Adriano
- Institute of Chemistry, Federal University of Uberlandia, Uberlandia 38408-100, Brazil
| | | | | | - Fernanda de Assis Araújo
- Department of Physiological Sciences, Federal University of Uberlandia, Uberlandia 38408-100, Brazil
| | | | - Alberto de Oliveira
- Institute of Chemistry, Federal University of Uberlandia, Uberlandia 38408-100, Brazil
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Martins DOS, Souza RAC, Freire MCLC, de Moraes Roso Mesquita NC, Santos IA, de Oliveira DM, Junior NN, de Paiva REF, Harris M, Oliveira CG, Oliva G, Jardim ACG. Insights into the role of the cobalt(III)-thiosemicarbazone complex as a potential inhibitor of the Chikungunya virus nsP4. J Biol Inorg Chem 2023; 28:101-115. [PMID: 36484824 PMCID: PMC9735056 DOI: 10.1007/s00775-022-01974-z] [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] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Accepted: 10/19/2022] [Indexed: 12/14/2022]
Abstract
Chikungunya virus (CHIKV) is the causative agent of chikungunya fever, a disease that can result in disability. Until now, there is no antiviral treatment against CHIKV, demonstrating that there is a need for development of new drugs. Studies have shown that thiosemicarbazones and their metal complexes possess biological activities, and their synthesis is simple, clean, versatile, and results in high yields. Here, we evaluated the mechanism of action (MOA) of a cobalt(III) thiosemicarbazone complex named [CoIII(L1)2]Cl based on its in vitro potent antiviral activity against CHIKV previously evaluated (80% of inhibition on replication). Furthermore, the complex has no toxicity in healthy cells, as confirmed by infecting BHK-21 cells with CHIKV-nanoluciferase in the presence of the compound, showing that [CoIII(L1)2]Cl inhibited CHIKV infection with the selective index of 3.26. [CoIII(L1)2]Cl presented a post-entry effect on viral replication, emphasized by the strong interaction of [CoIII(L1)2]Cl with CHIKV non-structural protein 4 (nsP4) in the microscale thermophoresis assay, suggesting a potential mode of action of this compound against CHIKV. Moreover, in silico analyses by molecular docking demonstrated potential interaction of [CoIII(L1)2]Cl with nsP4 through hydrogen bonds, hydrophobic and electrostatic interactions. The evaluation of ADME-Tox properties showed that [CoIII(L1)2]Cl presents appropriate lipophilicity, good human intestinal absorption, and has no toxicological effect as irritant, mutagenic, reproductive, and tumorigenic side effects.
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Affiliation(s)
- Daniel Oliveira Silva Martins
- Institute of Biomedical Sciences, Federal University of Uberlândia, Avenida Amazonas, 4C- Room 216, Umuarama, Uberlândia, MG, 38405-302, Brazil
- São Paulo State University, IBILCE, São José do Rio Preto, SP, Brazil
| | | | | | | | - Igor Andrade Santos
- Institute of Biomedical Sciences, Federal University of Uberlândia, Avenida Amazonas, 4C- Room 216, Umuarama, Uberlândia, MG, 38405-302, Brazil
| | - Débora Moraes de Oliveira
- Institute of Biomedical Sciences, Federal University of Uberlândia, Avenida Amazonas, 4C- Room 216, Umuarama, Uberlândia, MG, 38405-302, Brazil
| | - Nilson Nicolau Junior
- Molecular Modeling Laboratory, Institute of Biotechnology, Federal University of Uberlândia, Uberlândia, Brazil
| | | | - Mark Harris
- Faculty of Biological Sciences and Astbury Centre for Structural Molecular Biology, University of Leeds, Leeds, UK
| | - Carolina Gonçalves Oliveira
- Bioinorganic Chemistry Group, Institute of Chemistry, Federal University of Uberlândia, Uberlândia, MG, 38408-100, Brazil.
| | - Glaucius Oliva
- Physics Institute of São Carlos, University of São Paulo, São Carlos, SP, Brazil
| | - Ana Carolina Gomes Jardim
- Institute of Biomedical Sciences, Federal University of Uberlândia, Avenida Amazonas, 4C- Room 216, Umuarama, Uberlândia, MG, 38405-302, Brazil.
- São Paulo State University, IBILCE, São José do Rio Preto, SP, Brazil.
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Rabello AS, Rubinger MMM, da Silva LF, de Oliveira AH, Serrão JE, Albuini-Oliveira NM, Tavares EDC, Vidigal AEC, de Oliveira MRL, Zambolim L, Souza RAC, Guilardi S, Ellena J. Zinc-dithiocarbimates for the control of Hemileia vastatrix: a versatile alternative. Pest Manag Sci 2022; 78:4741-4752. [PMID: 35871604 DOI: 10.1002/ps.7094] [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] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 07/20/2022] [Accepted: 07/24/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND The purpose of this work was to investigate the potential use of zinc-dithiocarbimate salts to control Hemileia vastatrix, the causal agent of the coffee leaf rust disease, and to evaluate their toxicity towards Apis mellifera, one of the most important coffee plant pollinators. RESULTS Zinc-dithiocarbimate salts were prepared and fully characterized by infrared, proton (1 H) and carbon-13 (13 C) nuclear magnetic resonance and elemental analyses of carbon (C), hydrogen (H), nitrogen (N) and zinc (Zn). X-ray diffraction technique studies confirmed the proposed structures. The salts inhibited the germination of H. vastatrix spores in vitro, with a 50% inhibitory concentration (IC50 ) from 12 to 18 μmol.L-1 and a 90% inhibitory concentration (IC90 ) from 23 to 26 μmol.L-1 . Zinc-dithiocarbimate salts with the best in vitro results were selected for in vivo experiments with Coffea arabica var Caturra and with the pollinator A. mellifera. The results were similar to those of Mancozeb, a broad-spectrum contact fungicide, with a good control of the disease and low toxicity to the honeybee. CONCLUSION The zinc-dithiocarbimate complex salts have potential to control coffee leaf rust, with low toxicity to the pollinator insect. © 2022 Society of Chemical Industry.
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Affiliation(s)
| | | | | | | | - José Eduardo Serrão
- Departamento de Biologia Geral, Universidade Federal de Viçosa, Viçosa, Brazil
| | | | | | | | | | - Laércio Zambolim
- Departamento de Fitopatologia, Universidade Federal de Viçosa, Viçosa, Brazil
| | | | - Silvana Guilardi
- Instituto de Química, Universidade Federal de Uberlândia, Uberlândia, Brazil
| | - Javier Ellena
- Instituto de Física de São Carlos, Universidade de São Paulo, São Carlos, Brazil
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Souza RAC, Cunha VL, de Faria Franca E, Deflon VM, Maia PIS, Oliveira CG. Synthesis, Structural Characterization, X‐ray, Hirshfeld Surfaces, DFT calculations, In Silico ADME Approach and a Molecular Docking Study of a New Nickel(II) Complex. ChemistrySelect 2022. [DOI: 10.1002/slct.202202409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Vito Labruna Cunha
- Institute of Chemistry Federal University of Uberlândia 38400-902 Uberlândia Brazil
| | | | - Victor Marcelo Deflon
- São Carlos Institute of Chemistry University of São Paulo 13560-970 São Carlos Brazil
| | - Pedro I. S. Maia
- Departament of Chemistry Federal University of the Triângulo Mineiro 38025-440 Uberaba MG Brazil
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Souza RAC, Ferreira BA, Moura FBRD, Costa Silva TD, Cavalcanti F, Franca EDF, Sousa RMFD, Febronio JDL, Lago JHG, Araújo FDA, de Oliveira A. Dehydrodieugenol B and hexane extract from Endlicheria paniculata regulate inflammation, angiogenesis, and collagen deposition induced by a murine sponge model. Fitoterapia 2020; 147:104767. [PMID: 33122131 DOI: 10.1016/j.fitote.2020.104767] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 10/21/2020] [Accepted: 10/22/2020] [Indexed: 11/26/2022]
Abstract
The present study reports the evaluation of hexane extract from Endlicheria paniculata and its main metabolite dehydrodieugenol B in the inflammatory response induced by a murine implant sponge model. As a result, a reduction in the inflammatory markers (myeloperoxidase and N-acetyl-β-D-glucosaminidase) and number of mast cells were observed in comparison to the control group. All doses were also able to reduce angiogenic parameters evaluated in fibrovascular tissue. In implants treated with dehydrodieugenol B a reduction in total collagen deposition and types I and III collagen fibers were observed, while an increased in total collagen deposition and types I and III collagen fibers were observed in the treatment with hexane extract. Docking studies into cyclooxygenase-2 active site revealed that the dehydrodieugenol B had binding modes and energies comparable with celecoxib, diclofenac and ibuprofen. Therefore, dehydrodieugenol B was able to alter key components of chronic inflammation, resulting in a reduced inflammatory response and also presenting antifibrogenic and antiangiogenic effects. However, treatment with hexane extract resulted in a reduced inflammatory response with antiangiogenic effects, but caused fibrogenic effects.
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Affiliation(s)
| | - Bruno Antonio Ferreira
- Department of Physiological Sciences, Federal University of Uberlandia, 38400-902 Uberlandia, MG, Brazil
| | | | - Tiara da Costa Silva
- Institute of Chemistry, Federal University of Uberlandia, 38400-902 Uberlandia, MG, Brazil
| | - Felipe Cavalcanti
- Institute of Chemistry, Federal University of Uberlandia, 38400-902 Uberlandia, MG, Brazil
| | | | | | - Jenifer de Lima Febronio
- Center for Natural and Human Sciences, Federal University of ABC, 09210-180 Santo André, SP, Brazil
| | | | - Fernanda de Assis Araújo
- Department of Physiological Sciences, Federal University of Uberlandia, 38400-902 Uberlandia, MG, Brazil
| | - Alberto de Oliveira
- Institute of Chemistry, Federal University of Uberlandia, 38400-902 Uberlandia, MG, Brazil.
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da Silva Maia AF, Siqueira RP, de Oliveira FM, Ferreira JG, da Silva SF, Caiuby CAD, de Oliveira LL, de Paula SO, Souza RAC, Guilardi S, Bressan GC, Teixeira RR. Synthesis, molecular properties prediction and cytotoxic screening of 3-(2-aryl-2-oxoethyl)isobenzofuran-1(3 H )-ones. Bioorg Med Chem Lett 2016; 26:2810-2816. [DOI: 10.1016/j.bmcl.2016.04.065] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Revised: 04/21/2016] [Accepted: 04/22/2016] [Indexed: 11/26/2022]
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