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Teixeira SC, de Souza G, Junior JPDL, Rosini AM, Martínez AFF, Fernandes TADM, Ambrósio SR, Veneziani RCS, Bastos JK, Martins CHG, Barbosa BF, Ferro EAV. Copaifera spp. oleoresins and two isolated compounds (ent-kaurenoic and ent-polyalthic acid) inhibit Toxoplasma gondii growth in vitro. Exp Parasitol 2024; 262:108771. [PMID: 38723847 DOI: 10.1016/j.exppara.2024.108771] [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: 10/23/2023] [Revised: 04/18/2024] [Accepted: 05/06/2024] [Indexed: 05/12/2024]
Abstract
Toxoplasmosis affects about one-third of the world's population. The disease treatment methods pose several side effects and do not efficiently eliminate the parasite, making the search for new therapeutic approaches necessary. We aimed to assess the anti-Toxoplasma gondii activity of four Copaifera oleoresins (ORs) and two isolated diterpene acids, named ent-kaurenoic and ent-polyalthic acid. We used HeLa cells as an experimental model of toxoplasmosis. Uninfected and infected HeLa cells were submitted to the treatments, and the parasite intracellular proliferation, cytokine levels and ROS production were measured. Also, tachyzoites were pre-treated and the parasite invasion was determined. Finally, an in silico analysis was performed to identify potential parasite targets. Our data show that the non-cytotoxic concentrations of ORs and diterpene acids controlled the invasion and proliferation of T. gondii in HeLa cells, thus highlighting the possible direct action on parasites. In addition, some compounds tested controlled parasite proliferation in an irreversible manner. An additional and non-exclusive mechanism of action involves the modulation of host cell components, by affecting the upregulation of the IL-6. Additionally, molecular docking suggested that ent-polyalthic acid has a high affinity for the active site of the TgCDPK1 protein. Copaifera ORs have great antiparasitic activity against T. gondii, and this effect can be partially explained by the presence of the isolated compounds ent-kaurenoic and ent-polyalthic acid.
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Affiliation(s)
- Samuel Cota Teixeira
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Sciences, Universidade Federal de Uberlândia, Uberlândia, MG, Brazil
| | - Guilherme de Souza
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Sciences, Universidade Federal de Uberlândia, Uberlândia, MG, Brazil
| | - Joed Pires de Lima Junior
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Sciences, Universidade Federal de Uberlândia, Uberlândia, MG, Brazil
| | - Alessandra Monteiro Rosini
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Sciences, Universidade Federal de Uberlândia, Uberlândia, MG, Brazil
| | - Aryani Felixa Fajardo Martínez
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Sciences, Universidade Federal de Uberlândia, Uberlândia, MG, Brazil
| | | | - Sergio Ricardo Ambrósio
- Nucleus of Research in Technological and Exact Sciences, Universidade de Franca, Franca, SP, Brazil
| | | | - Jairo Kenupp Bastos
- School of Pharmaceutical Sciences of Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brazil
| | - Carlos Henrique Gomes Martins
- Department of Microbiology, Institute of Biomedical Sciences, Universidade Federal de Uberlândia, Uberlândia, MG, Brazil
| | - Bellisa Freitas Barbosa
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Sciences, Universidade Federal de Uberlândia, Uberlândia, MG, Brazil
| | - Eloisa Amália Vieira Ferro
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Sciences, Universidade Federal de Uberlândia, Uberlândia, MG, Brazil.
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Stojanović NM, Ranđelović PJ, Simonović M, Radić M, Todorović S, Corrigan M, Harkin A, Boylan F. Essential Oil Constituents as Anti-Inflammatory and Neuroprotective Agents: An Insight through Microglia Modulation. Int J Mol Sci 2024; 25:5168. [PMID: 38791205 PMCID: PMC11121245 DOI: 10.3390/ijms25105168] [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: 03/30/2024] [Revised: 04/30/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024] Open
Abstract
Microglia are key players in the brain's innate immune response, contributing to homeostatic and reparative functions but also to inflammatory and underlying mechanisms of neurodegeneration. Targeting microglia and modulating their function may have therapeutic potential for mitigating neuroinflammation and neurodegeneration. The anti-inflammatory properties of essential oils suggest that some of their components may be useful in regulating microglial function and microglial-associated neuroinflammation. This study, starting from the ethnopharmacological premises of the therapeutic benefits of aromatic plants, assessed the evidence for the essential oil modulation of microglia, investigating their potential pharmacological mechanisms. Current knowledge of the phytoconstituents, safety of essential oil components, and anti-inflammatory and potential neuroprotective effects were reviewed. This review encompasses essential oils of Thymus spp., Artemisia spp., Ziziphora clinopodioides, Valeriana jatamansi, Acorus spp., and others as well as some of their components including 1,8-cineole, β-caryophyllene, β-patchoulene, carvacrol, β-ionone, eugenol, geraniol, menthol, linalool, thymol, α-asarone, and α-thujone. Essential oils that target PPAR/PI3K-Akt/MAPK signalling pathways could supplement other approaches to modulate microglial-associated inflammation to treat neurodegenerative diseases, particularly in cases where reactive microglia play a part in the pathophysiological mechanisms underlying neurodegeneration.
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Affiliation(s)
- Nikola M. Stojanović
- Department of Physiology, Faculty of Medicine, University of Niš, 18000 Niš, Serbia; (N.M.S.); (P.J.R.)
| | - Pavle J. Ranđelović
- Department of Physiology, Faculty of Medicine, University of Niš, 18000 Niš, Serbia; (N.M.S.); (P.J.R.)
| | - Maja Simonović
- Department of Psychiatry, Faculty of Medicine, University of Niš, 18000 Niš, Serbia;
- University Clinical Centre Niš, 18000 Niš, Serbia; (M.R.); (S.T.)
| | - Milica Radić
- University Clinical Centre Niš, 18000 Niš, Serbia; (M.R.); (S.T.)
- Department of Oncology, Faculty of Medicine, University of Niš, 18000 Niš, Serbia
| | - Stefan Todorović
- University Clinical Centre Niš, 18000 Niš, Serbia; (M.R.); (S.T.)
| | - Myles Corrigan
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin 2, Ireland; (M.C.); (A.H.)
| | - Andrew Harkin
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin 2, Ireland; (M.C.); (A.H.)
| | - Fabio Boylan
- School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, Dublin 2, Ireland; (M.C.); (A.H.)
- Trinity Biomedical Sciences Institute (TBSI) and The Trinity Centre for Natural Product Research (NatPro), D02 R590 Dublin, Ireland
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Leandro LF, Moraes TS, Damasceno JL, Veneziani RCS, Ambrosio SR, Bastos JK, Santiago MB, Pedroso RS, Martins CHG. Antibacterial, antibiofilm, and antivirulence potential of the main diterpenes from Copaifera spp. oleoresins against multidrug-resistant bacteria. NAUNYN-SCHMIEDEBERG'S ARCHIVES OF PHARMACOLOGY 2024:10.1007/s00210-024-03077-9. [PMID: 38619589 DOI: 10.1007/s00210-024-03077-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 03/30/2024] [Indexed: 04/16/2024]
Abstract
To evaluate the antibacterial, antibiofilm and antivirulence potential of the main diterpenes from Copaifera spp. oleoresins against multidrug-resistant (MDR) bacteria. Antimicrobial assays included determination of the Minimum Inhibitory Concentration (MIC), Minimum Bactericidal Concentration (MBC), Minimum Inhibitory Concentration of Biofilm (MICB50), as well as synergistic and antivirulence assays for eight diterpenes against MDR. The tests revealed that two diterpenes (named 1 and 5) showed the best results, with MIC and MBC between 12.5 and 50 μg/mL against most MDR bacteria. These diterpenes exhibited promising MICB50 in concentration between 3.12-25 μg/mL but showed no synergistic antimicrobial activity. In the assessment of antivirulence activity, diterpenes 1 and 5 inhibited only one of the virulence factors evaluated (Dnase) produced by some strains of S. aureus at subinhibitory concentration (6.25 μg/mL). Results obtained indicated that diterpenes isolated from Copaifera oleoresin plays an important part in the search of new antibacterial and antibiofilm agents that can act against MDR bacteria.
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Affiliation(s)
- L F Leandro
- Laboratory of Antimicrobial Testing, Institute of Biomedical Sciences, Federal University of Uberlândia - UFU, Uberlândia, Minas Gerais, 38405-320, Brazil
| | - T S Moraes
- Nucleus of Research in Sciences and Technology, University of Franca - UNIFRAN, Franca, São Paulo, Brazil
| | - J L Damasceno
- Laboratory of Antimicrobial Testing, Institute of Biomedical Sciences, Federal University of Uberlândia - UFU, Uberlândia, Minas Gerais, 38405-320, Brazil
| | - R C S Veneziani
- Nucleus of Research in Sciences and Technology, University of Franca - UNIFRAN, Franca, São Paulo, Brazil
| | - S R Ambrosio
- Nucleus of Research in Sciences and Technology, University of Franca - UNIFRAN, Franca, São Paulo, Brazil
| | - J K Bastos
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo - USP, Ribeirão Preto, São Paulo, Brazil
| | - M B Santiago
- Laboratory of Antimicrobial Testing, Institute of Biomedical Sciences, Federal University of Uberlândia - UFU, Uberlândia, Minas Gerais, 38405-320, Brazil
| | - R S Pedroso
- Technical School of Health, Federal University of Uberlândia - UFU, Uberlândia, Minas Gerais, Brazil
| | - C H G Martins
- Laboratory of Antimicrobial Testing, Institute of Biomedical Sciences, Federal University of Uberlândia - UFU, Uberlândia, Minas Gerais, 38405-320, Brazil.
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Cagnin Pereira T, Cardoso LP, da Silva de Paiva W, Santos de Camargos L, Cristina Rodrigues-Lisoni F, Redondo Martins A. Analysis of metabolic compounds and antitumorigenic effects of Albizia niopoides and Senegalia polyphylla leaves. Nat Prod Res 2024:1-8. [PMID: 38530002 DOI: 10.1080/14786419.2024.2331603] [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: 08/04/2023] [Accepted: 03/10/2024] [Indexed: 03/27/2024]
Abstract
The objective of this study was to quantify metabolic compounds in leaves of A. niopoides and S. polyphylla and to evaluate the antitumor potential of extracts from both species in cervical tumour cells. The physiological analyses performed were quantification of starch, sucrose, phenolic compounds and proteins. An aqueous extract was prepared and added to the SiHa cell line at concentrations of 10, 100 and 1000 μg/mL at 4h, 24h, 48h and 72h. Cell morphology, proliferation and viability were analysed. The species showed a large amount of starch and phenolic compounds. Treatment with the extract of both species caused morphological changes in SiHa cells and exhibited antiproliferative effects at a concentration of 1000 µg/ml. In cell viability test, only A. niopoides showed a significant reduction. The study presented the effects of the species against a cervical cancer cell line, where A. niopoides has already shown to be a promising plant drug.
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Affiliation(s)
- Thalissa Cagnin Pereira
- Department of Biology and Animal Science, Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP), Faculdade de Engenharia (Feis), Ilha Solteira, SP, Brazil
| | - Luana Pereira Cardoso
- Department of Biological Sciences, Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP), Instituto de Biociências, Letras e Ciências Exatas (Ibilce), São José do Rio Preto, SP, Brazil
| | - Wesller da Silva de Paiva
- Department of Biology and Animal Science, Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP), Faculdade de Engenharia (Feis), Ilha Solteira, SP, Brazil
| | - Liliane Santos de Camargos
- Department of Biology and Animal Science, Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP), Faculdade de Engenharia (Feis), Ilha Solteira, SP, Brazil
| | - Flávia Cristina Rodrigues-Lisoni
- Department of Biology and Animal Science, Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP), Faculdade de Engenharia (Feis), Ilha Solteira, SP, Brazil
- Department of Biological Sciences, Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP), Instituto de Biociências, Letras e Ciências Exatas (Ibilce), São José do Rio Preto, SP, Brazil
| | - Aline Redondo Martins
- Department of Biology and Animal Science, Universidade Estadual Paulista "Júlio de Mesquita Filho" (UNESP), Faculdade de Engenharia (Feis), Ilha Solteira, SP, Brazil
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Santana VC, Marmentini BM, Cruz GG, de Jesus LC, Walicheski L, Beffa FH, Maffei THP, Streg RV, Veiga-Junior VF, Andrighetti CR, Freitas de Lima MC, de Sousa Valladão DM, de Oliveira RC, Neyra MOC, de Araújo Berber RC, Falconi-Sobrinho LL, Coimbra NC, de Oliveira R. Copaifera langsdorffii Desf. tree oleoresin-induced antinociception recruits µ 1- and κ -opioid receptors in the ventrolateral columns of the periaqueductal gray matter. Behav Brain Res 2024; 461:114832. [PMID: 38142860 DOI: 10.1016/j.bbr.2023.114832] [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: 08/30/2023] [Revised: 12/19/2023] [Accepted: 12/19/2023] [Indexed: 12/26/2023]
Abstract
Popular medicine has been using oleoresin from several species of copaíba tree for the treatment of various diseases and its clinical administration potentially causes antinociception. Electrical stimulation of ventrolateral (vlPAG) and dorsolateral (dlPAG) columns of the periaqueductal gray matter also causes antinociception. The aim this study was to verify the antinociceptive effect of oleoresin extracted from Copaifera langsdorffii tree and to test the hypothesis that oleoresin-induced antinociception is mediated by µ1- and κ-opioid receptors in the vlPAG and dlPAG. Nociceptive thresholds were determined by the tail-flick test in Wistar rats. The copaíba tree oleoresin was administered at different doses (50, 100 and 200 mg/kg) through the gavage technique. After the specification of the most effective dose of copaíba tree oleoresin (200 mg/kg), rats were pretreated with either the µ1-opioid receptor selective antagonist naloxonazine (at 0.05, 0.5 and 5 µg/ 0.2 µl in vlPAG, and 5 µg/ 0.2 µl in dlPAG) or the κ-opioid receptor selective antagonist nor-binaltorphimine (at 1, 3 and 9 nmol/ 0.2 µl in vlPAG, and 9 nmol/ 0.2 µl in dlPAG). The blockade of µ1 and κ opioid receptors of vlPAG decreased the antinociception produced by copaíba tree oleoresin. However, the blockade of these receptors in dlPAG did not alter copaíba tree oleoresin-induced antinociception. These data suggest that vlPAG µ1 and κ opioid receptors are critically recruited in the antinociceptive effect produced by oleoresin extracted from Copaifera langsdorffii.
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Affiliation(s)
- Vanessa Cristina Santana
- Laboratory of Experimental Neuropsychobiology and Toxicology, Institute of Health Sciences, Federal University of Mato Grosso (UFMT), Av. Alexandre Ferronato, 1200, Reserva 35, Setor Industrial, Sinop 78557-267, Mato Grosso, Brazil
| | - Bruna Magda Marmentini
- Laboratory of Experimental Neuropsychobiology and Toxicology, Institute of Health Sciences, Federal University of Mato Grosso (UFMT), Av. Alexandre Ferronato, 1200, Reserva 35, Setor Industrial, Sinop 78557-267, Mato Grosso, Brazil
| | - Geórgia Guedes Cruz
- Laboratory of Experimental Neuropsychobiology and Toxicology, Institute of Health Sciences, Federal University of Mato Grosso (UFMT), Av. Alexandre Ferronato, 1200, Reserva 35, Setor Industrial, Sinop 78557-267, Mato Grosso, Brazil
| | - Leila Camila de Jesus
- Laboratory of Experimental Neuropsychobiology and Toxicology, Institute of Health Sciences, Federal University of Mato Grosso (UFMT), Av. Alexandre Ferronato, 1200, Reserva 35, Setor Industrial, Sinop 78557-267, Mato Grosso, Brazil
| | - Luana Walicheski
- Laboratory of Experimental Neuropsychobiology and Toxicology, Institute of Health Sciences, Federal University of Mato Grosso (UFMT), Av. Alexandre Ferronato, 1200, Reserva 35, Setor Industrial, Sinop 78557-267, Mato Grosso, Brazil
| | - Fábio Henrique Beffa
- Laboratory of Experimental Neuropsychobiology and Toxicology, Institute of Health Sciences, Federal University of Mato Grosso (UFMT), Av. Alexandre Ferronato, 1200, Reserva 35, Setor Industrial, Sinop 78557-267, Mato Grosso, Brazil
| | - Talles Henrique Pichinelli Maffei
- Laboratory of Experimental Neuropsychobiology and Toxicology, Institute of Health Sciences, Federal University of Mato Grosso (UFMT), Av. Alexandre Ferronato, 1200, Reserva 35, Setor Industrial, Sinop 78557-267, Mato Grosso, Brazil
| | - Rafaela Vieira Streg
- Laboratory of Experimental Neuropsychobiology and Toxicology, Institute of Health Sciences, Federal University of Mato Grosso (UFMT), Av. Alexandre Ferronato, 1200, Reserva 35, Setor Industrial, Sinop 78557-267, Mato Grosso, Brazil
| | - Valdir Florêncio Veiga-Junior
- Chemical Engineering Section, Military Institute of Engineering, Praça General Tibúrcio, 80, Praia Vermelha, Urca, Rio de Janeiro, 22290-270 Rio de Janeiro, Brazil
| | - Carla Regina Andrighetti
- Laboratory of Pharmacognosy, Institute of Health Sciences, Mato Grosso Federal University (UFMT), Av. Alexandre Ferronato, 1200, Reserva 35, Setor Industrial, Sinop 78557-267, Mato Grosso, Brazil
| | - Milena Campelo Freitas de Lima
- Federal University of Amazonas, Department of Chemistry, Av. General Rodrigo Octávio Jordão Ramos, 1200, Coroado I, Manaus 69067-005, Amazonas, Brazil
| | - Dênia Mendes de Sousa Valladão
- Laboratory of Quality Control, Institute of Health Sciences, Federal University of Mato Grosso (UFMT), Av. Alexandre Ferronato, 1200, Reserva 35, Setor Industrial, Sinop 78557-267, Mato Grosso, Brazil
| | - Rithiele Cristina de Oliveira
- Laboratory of Neuroanatomy and Neuropsychobiology, Department of Pharmacology, Ribeirão Preto School of Medicine of the University of São Paulo (FMRP-USP), Av. Bandeirantes, 3900, Ribeirão Preto 14049-900, São Paulo, Brazil; Behavioural Neurosciences Institute (INeC), Av. Bandeirantes, 3900, Ribeirão Preto 14049-900, São Paulo, Brazil
| | - Milton Omar Cordova Neyra
- Laboratory of Experimental Neuropsychobiology and Toxicology, Institute of Health Sciences, Federal University of Mato Grosso (UFMT), Av. Alexandre Ferronato, 1200, Reserva 35, Setor Industrial, Sinop 78557-267, Mato Grosso, Brazil
| | - Rodolfo Cassimiro de Araújo Berber
- Laboratory of Experimental Neuropsychobiology and Toxicology, Institute of Health Sciences, Federal University of Mato Grosso (UFMT), Av. Alexandre Ferronato, 1200, Reserva 35, Setor Industrial, Sinop 78557-267, Mato Grosso, Brazil
| | - Luiz Luciano Falconi-Sobrinho
- Laboratory of Neuroanatomy and Neuropsychobiology, Department of Pharmacology, Ribeirão Preto School of Medicine of the University of São Paulo (FMRP-USP), Av. Bandeirantes, 3900, Ribeirão Preto 14049-900, São Paulo, Brazil; Behavioural Neurosciences Institute (INeC), Av. Bandeirantes, 3900, Ribeirão Preto 14049-900, São Paulo, Brazil; NAP-USP-Neurobiology of Emotions Research Center (NuPNE), Ribeirão Preto Medical School of the University of São Paulo, Av. Bandeirantes, 3900, Ribeirão Preto 14049-900, São Paulo, Brazil
| | - Norberto Cysne Coimbra
- Laboratory of Neuroanatomy and Neuropsychobiology, Department of Pharmacology, Ribeirão Preto School of Medicine of the University of São Paulo (FMRP-USP), Av. Bandeirantes, 3900, Ribeirão Preto 14049-900, São Paulo, Brazil; Behavioural Neurosciences Institute (INeC), Av. Bandeirantes, 3900, Ribeirão Preto 14049-900, São Paulo, Brazil; NAP-USP-Neurobiology of Emotions Research Center (NuPNE), Ribeirão Preto Medical School of the University of São Paulo, Av. Bandeirantes, 3900, Ribeirão Preto 14049-900, São Paulo, Brazil
| | - Ricardo de Oliveira
- Laboratory of Experimental Neuropsychobiology and Toxicology, Institute of Health Sciences, Federal University of Mato Grosso (UFMT), Av. Alexandre Ferronato, 1200, Reserva 35, Setor Industrial, Sinop 78557-267, Mato Grosso, Brazil; Behavioural Neurosciences Institute (INeC), Av. Bandeirantes, 3900, Ribeirão Preto 14049-900, São Paulo, Brazil.
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Pedrinha VF, Santos LM, Gonçalves CP, Garcia MT, Lameira OA, Queiroga CL, Marcucci MC, Shahbazi MA, Sharma PK, Junqueira JC, Sipert CR, de Andrade FB. Effects of natural antimicrobial compounds propolis and copaiba on periodontal ligament fibroblasts, molecular docking, and in vivo study in Galleria mellonella. Biomed Pharmacother 2024; 171:116139. [PMID: 38198959 DOI: 10.1016/j.biopha.2024.116139] [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: 10/04/2023] [Revised: 12/29/2023] [Accepted: 01/04/2024] [Indexed: 01/12/2024] Open
Abstract
Root canal treatment addresses infectious processes that require control. Occasionally, the radicular pulp is vital and inflamed, presenting a superficial infection. To preserve pulpal remnants, conservative procedures have gained favor, employing anti-inflammatory medications. This study investigated the effects of propolis (PRO), and copaiba oil-resin (COR) associated with hydrocortisone (H) and compared their impact to that of Otosporin® concerning cytotoxic and genotoxic activity, cytokine detection, and toxicity in the Galleria mellonella model. Human periodontal ligament fibroblasts (PDLFs) were exposed to drug concentrations and evaluated by the MTT assay. Associations were tested from concentrations that did not compromise cell density. Genotoxicity was evaluated through micronucleus counting, while cytokines IL-6 and TGF-β1 were detected in the cell supernatant using ELISA. Molecular docking simulations were conducted, considering the major compounds identified in PRO, COR, and H. Increasing concentrations of PRO and COR were assessed for acute toxicity in Galleria mellonella model. Cellular assays were analyzed using one-way ANOVA followed by Tukey tests, while larval survivals were evaluated using the Log-rank (Mantel-Cox) test (α = 0.05). PRO and COR promoted PDLFs proliferation, even in conjunction with H. No changes in cell metabolism were observed concerning cytokine levels. The tested materials induce the release of AT1R, proliferating the PDFLs through interactions. PRO and COR had low toxicity in larvae, suggesting safety at tested levels. These findings endorse the potential of PRO and COR in endodontics and present promising applications across medical domains, such as preventive strategies in inflammation, shedding light on their potential development into commercially available drugs.
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Affiliation(s)
- Victor Feliz Pedrinha
- Department of Operative Dentistry, Endodontics and Dental Materials, Bauru School of Dentistry, University of São Paulo (FOB - USP), Bauru, São Paulo, Brazil; Department of Biomaterials and Biomedical Technology (BBT), University Medical Center Groningen (UMCG), University of Groningen, Groningen, the Netherlands.
| | - Letícia Martins Santos
- Department of Operative Dentistry, School of Dentistry, University of São Paulo (FO-USP), São Paulo, Brazil
| | | | - Maíra Terra Garcia
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, São Paulo State University (UNESP), São José dos Campos, São Paulo, Brazil
| | | | - Carmen Lucia Queiroga
- State University of Campinas, CPQBA, Division of Phytochemistry, Campinas, São Paulo, Brazil
| | - Maria Cristina Marcucci
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, São Paulo State University (UNESP), São José dos Campos, São Paulo, Brazil
| | - Mohammad-Ali Shahbazi
- Department of Biomaterials and Biomedical Technology (BBT), University Medical Center Groningen (UMCG), University of Groningen, Groningen, the Netherlands
| | - Prashant Kumar Sharma
- Department of Biomaterials and Biomedical Technology (BBT), University Medical Center Groningen (UMCG), University of Groningen, Groningen, the Netherlands
| | - Juliana Campos Junqueira
- Department of Biosciences and Oral Diagnosis, Institute of Science and Technology, São Paulo State University (UNESP), São José dos Campos, São Paulo, Brazil
| | - Carla Renata Sipert
- Department of Operative Dentistry, School of Dentistry, University of São Paulo (FO-USP), São Paulo, Brazil
| | - Flaviana Bombarda de Andrade
- Department of Operative Dentistry, Endodontics and Dental Materials, Bauru School of Dentistry, University of São Paulo (FOB - USP), Bauru, São Paulo, Brazil
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Cebollada P, Gomes NGM, Andrade PB, López V. An integrated in vitro approach on the enzymatic and antioxidant mechanisms of four commercially available essential oils ( Copaifera officinalis, Gaultheria fragrantissima, Helichrysum italicum, and Syzygium aromaticum) traditionally used topically for their anti-inflammatory effects. Front Pharmacol 2024; 14:1310439. [PMID: 38371914 PMCID: PMC10871035 DOI: 10.3389/fphar.2023.1310439] [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: 10/09/2023] [Accepted: 12/31/2023] [Indexed: 02/20/2024] Open
Abstract
Introduction: Despite the increasing number of essential oils being reported on their potential therapeutic effects, some remain relatively unknown on their biological properties. That is the case of the essential oils obtained from copaiba (Copaifera officinalis L.), wintergreen (Gaultheria fragrantissima Wall.), everlasting (Helichrysum italicum (Roth) G.Don) and clove (Syzygium aromaticum (L.) Merr. & L.M.Perry), commonly labelled as being useful on the amelioration of conditions with an inflammatory background. Methods: To further broaden the current knowledge on the four essential oils, commercially available samples were approached on their effects upon a series of mediators that are involved on the inflammatory and oxidative response, both through in vitro cell-free and cell-based assays (5-lipoxygenase activity, lipid peroxidation, free radical and nitric oxide radical scavenging properties or tyrosinase inhibition). Results: The four oils proved to be active at some of the concentrations tested in most of the performed assays. Significant differences were found between the essential oils, S. aromaticum proving to tbe the most active, followed by G. fragrantissima against 5-lipoxygenase (5-LOX) and linoleic acid peroxidation, proving their potential use as antioxidants and anti-inflammatory agents. In fact, the IC50 value of S. aromaticum in the 5-LOX assay was 62.30 μg mL-1. Besides S. aromaticum efficiently scavenged superoxide radicals generated by xanthine/xanthine oxidase, displaying an IC50 value of 135.26 μg mL-1. The essential oil obtained from H. italicum exhibited a significant decrease in the nitric oxide levels on BV-2 cells, showing its potential as a cytoprotective agent against toxic damage. Copaiba oil ranked first as the most potent tyrosinase inhibitor, exhibiting an IC50 98.22 μg mL-1. Conclusion: More studies are needed to describe the essential oils properties, but these results confirm the potential of these essential oils as anti-inflammatory and antioxidant agents.
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Affiliation(s)
- Pilar Cebollada
- Department of Pharmacy, Faculty of Health Sciences, Universidad San Jorge, Zaragoza, Spain
| | - Nelson G. M. Gomes
- REQUIMTE/LAQV, Laboratório de Farmacognosia, Departamento de Química, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
| | - Paula B. Andrade
- REQUIMTE/LAQV, Laboratório de Farmacognosia, Departamento de Química, Faculdade de Farmácia, Universidade do Porto, Porto, Portugal
| | - Víctor López
- Department of Pharmacy, Faculty of Health Sciences, Universidad San Jorge, Zaragoza, Spain
- Instituto Agroalimentario de Aragón-IA2, CITA-Universidad de Zaragoza, Zaragoza, Spain
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8
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Carneiro LJ, Bastos JK, Veneziani RCS, Santos MFC, Ambrósio SR. A reliable validated high-performance liquid chromatography-photodiode array detection method for quantification of terpenes in Copaifera pubiflora, Copaifera trapezifolia, and Copaifera langsdorffii oleoresins. Nat Prod Res 2024; 38:341-346. [PMID: 36008872 DOI: 10.1080/14786419.2022.2116701] [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: 12/29/2021] [Revised: 07/29/2022] [Accepted: 08/21/2022] [Indexed: 10/15/2022]
Abstract
The Copaifera oleoresins are widely used in folk medicine to treat various diseases. The goal of this study was to develop a validated reverse-phase high-performance liquid chromatography method with photodiode array detection (RP-HPLC-PDA) to quantify eight terpenes: ent-hardwickiic acid, ent-copalic acid, ent-7α-acetoxy hardwickiic acid, ent-16-hydroxy-3,13-clerodadiene-15,18-dioic acid, ent-5,13-labdadiene-15-oic acid, junenol, ent-kaurenoic acid, and 13E-ent-labda-7,13-dien-15-oic acid in the oleoresins of Copaifera pubiflora L. (OCP), Copaifera trapezifolia L. (OCT) and Copaifera langsdorffii L. (OCL). The linearity of the method was confirmed in the range of 20.00-500 µg.mL-1 (r2 > 0.999). The limit of quantification was between 1,05 and 16.89 µg.mL-1. Precision and accuracy ranges were found to be %RSD <0.2 and 96% to 110%, respectively. Based on the obtained results, the developed analytical method is rapid, precise, accurate, and sensitive for quantifying these terpenes in Copaifera's oleoresins.
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Affiliation(s)
- Luiza J Carneiro
- Núcleo de Pesquisa em Ciências Exatas e Tecnológicas, Universidade de Franca, Franca, Braszil
| | - Jairo K Bastos
- Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, São Paulo, Braszil
| | - Rodrigo C S Veneziani
- Núcleo de Pesquisa em Ciências Exatas e Tecnológicas, Universidade de Franca, Franca, Braszil
| | - Mario F C Santos
- Departamento de Química e Física, Centro de Ciências Exatas, Naturais e da Saúde, Universidade Federal do Espírito Santo, Alegre, ES, Brazil
| | - Sérgio R Ambrósio
- Núcleo de Pesquisa em Ciências Exatas e Tecnológicas, Universidade de Franca, Franca, Braszil
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9
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Santiago MB, dos Santos VCO, Teixeira SC, Silva NBS, de Oliveira PF, Ozelin SD, Furtado RA, Tavares DC, Ambrósio SR, Veneziani RCS, Ferro EAV, Bastos JK, Martins CHG. Polyalthic Acid from Copaifera lucens Demonstrates Anticariogenic and Antiparasitic Properties for Safe Use. Pharmaceuticals (Basel) 2023; 16:1357. [PMID: 37895828 PMCID: PMC10610108 DOI: 10.3390/ph16101357] [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: 08/16/2023] [Revised: 09/06/2023] [Accepted: 09/22/2023] [Indexed: 10/29/2023] Open
Abstract
This study aimed at evaluating the potential of Copaifera lucens, specifically its oleoresin (CLO), extract (CECL), and the compound ent-polyalthic acid (PA), in combating caries and toxoplasmosis, while also assessing its toxicity. The study involved multiple assessments, including determining the minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) against cariogenic bacteria. CLO and PA exhibited MIC and MBC values ranging from 25 to 50 μg/mL, whereas CECL showed values equal to or exceeding 400 μg/mL. PA also displayed antibiofilm activity with minimum inhibitory concentration of biofilm (MICB50) values spanning from 62.5 to 1000 μg/mL. Moreover, PA effectively hindered the intracellular proliferation of Toxoplasma gondii at 64 μg/mL, even after 24 h without treatment. Toxicological evaluations included in vitro tests on V79 cells, where concentrations ranged from 78.1 to 1250 μg/mL of PA reduced colony formation. Additionally, using the Caenorhabditis elegans model, the lethal concentration (LC50) of PA was determined as 1000 μg/mL after 48 h of incubation. Notably, no significant differences in micronucleus induction and the NDI were observed in cultures treated with 10, 20, or 40 μg/mL of CLO. These findings underscore the safety profile of CLO and PA, highlighting their potential as alternative treatments for caries and toxoplasmosis.
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Affiliation(s)
- Mariana B. Santiago
- Laboratory of Antimicrobial Testing, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia 38405318, MG, Brazil; (M.B.S.); (V.C.O.d.S.); (N.B.S.S.)
| | - Vinicius Cristian O. dos Santos
- Laboratory of Antimicrobial Testing, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia 38405318, MG, Brazil; (M.B.S.); (V.C.O.d.S.); (N.B.S.S.)
| | - Samuel C. Teixeira
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Science, Federal University of Uberlândia, Uberlândia 38405318, MG, Brazil; (S.C.T.); (E.A.V.F.)
| | - Nagela B. S. Silva
- Laboratory of Antimicrobial Testing, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia 38405318, MG, Brazil; (M.B.S.); (V.C.O.d.S.); (N.B.S.S.)
| | - Pollyanna F. de Oliveira
- Nucleus of Research in Sciences and Technology, University of Franca, Franca 14404600, SP, Brazil; (P.F.d.O.); (S.D.O.); (R.A.F.); (D.C.T.); (S.R.A.); (R.C.S.V.)
| | - Saulo D. Ozelin
- Nucleus of Research in Sciences and Technology, University of Franca, Franca 14404600, SP, Brazil; (P.F.d.O.); (S.D.O.); (R.A.F.); (D.C.T.); (S.R.A.); (R.C.S.V.)
| | - Ricardo A. Furtado
- Nucleus of Research in Sciences and Technology, University of Franca, Franca 14404600, SP, Brazil; (P.F.d.O.); (S.D.O.); (R.A.F.); (D.C.T.); (S.R.A.); (R.C.S.V.)
| | - Denise C. Tavares
- Nucleus of Research in Sciences and Technology, University of Franca, Franca 14404600, SP, Brazil; (P.F.d.O.); (S.D.O.); (R.A.F.); (D.C.T.); (S.R.A.); (R.C.S.V.)
| | - Sergio Ricardo Ambrósio
- Nucleus of Research in Sciences and Technology, University of Franca, Franca 14404600, SP, Brazil; (P.F.d.O.); (S.D.O.); (R.A.F.); (D.C.T.); (S.R.A.); (R.C.S.V.)
| | - Rodrigo Cassio S. Veneziani
- Nucleus of Research in Sciences and Technology, University of Franca, Franca 14404600, SP, Brazil; (P.F.d.O.); (S.D.O.); (R.A.F.); (D.C.T.); (S.R.A.); (R.C.S.V.)
| | - Eloisa Amália V. Ferro
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Science, Federal University of Uberlândia, Uberlândia 38405318, MG, Brazil; (S.C.T.); (E.A.V.F.)
| | - Jairo K. Bastos
- Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto 14040900, SP, Brazil;
| | - Carlos Henrique G. Martins
- Laboratory of Antimicrobial Testing, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia 38405318, MG, Brazil; (M.B.S.); (V.C.O.d.S.); (N.B.S.S.)
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10
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Frazão DR, Cruz JN, Santana de Oliveira M, Baia-da-Silva DC, Nazário RMF, Rodrigues MFDL, Saito MT, Souza-Rodrigues RD, Lima RR. Evaluation of the biological activities of Copaiba ( Copaifera spp): a comprehensive review based on scientometric analysis. Front Pharmacol 2023; 14:1215437. [PMID: 37719866 PMCID: PMC10502340 DOI: 10.3389/fphar.2023.1215437] [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: 05/03/2023] [Accepted: 07/31/2023] [Indexed: 09/19/2023] Open
Abstract
Copaíba oil-resin is extracted from the trunk of the Copaíba tree and has medicinal, cosmetic, and industrial properties. As a result, widespread knowledge about the use of Copaíba oil-resin has evolved, attracting the scientific community's attention. This paper aims to map the global knowledge production regarding the biological activities of Copaíba (Copaifera spp.). Bibliometric methodological instruments were used to conduct a search of the Web of Science-Core Collection database. The search resulted in 822 references. After screening titles and abstracts, 581 references did not meet the eligibility criteria, leaving 246 references for full-text examination. Subsequently, 15 studies were excluded, resulting in a final set of 232 records for the bibliometric analysis. In vitro was the most published study type, mainly from Brazil, from 2010 to 2020. Regarding the authors, Bastos, JK, and Ambrosio, SR were the ones with the most significant number of papers included. The most frequent keywords were Copaíba oil, Copaíba, and Copaifera. Our findings revealed global study trends about Copaíba, mainly related to its various effects and use over time. In general, all countries have conducted more research on antimicrobial and anti-inflammatory activities, also exposing its antioxidant and healing properties. Copaifera reticulata was the most investigated, followed by Copaifera langsdorffi and Copaifera multijuga in both in vitro and in vivo studies. Therefore, there is a need for human reports, given the promising results that Copaíba oils have been demonstrating.
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Affiliation(s)
- Deborah Ribeiro Frazão
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil
| | - Jorddy Neves Cruz
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil
| | | | - Daiane Claydes Baia-da-Silva
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil
| | - Rayssa Maitê Farias Nazário
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil
| | | | - Miki Taketomi Saito
- Faculty of Dentistry, Institute of Health Sciences, Federal University of Pará, Belém, Brazil
| | - Renata Duarte Souza-Rodrigues
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil
| | - Rafael Rodrigues Lima
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil
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11
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Campos-Carraro C, Turck P, de Lima-Seolin BG, Teixeira RB, Zimmer A, Araujo ASDR, Belló-Klein A. Copaiba oil improves pulmonary nitric oxide bioavailability in monocrotaline-treated rats. Can J Physiol Pharmacol 2023; 101:447-454. [PMID: 37581356 DOI: 10.1139/cjpp-2023-0028] [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] [Indexed: 08/16/2023]
Abstract
Oxidative stress is involved in increased pulmonary vascular resistance (PVR) and right ventricular (RV) hypertrophy, characteristics of pulmonary arterial hypertension (PAH). Copaiba oil, an antioxidant compound, could attenuate PAH damage. This study's aim was to determine the effects of copaiba oil on lung oxidative stress, PVR, and mean pulmonary arterial pressure (mPAP) in the monocrotaline (MCT) model of PAH. Male Wistar rats (170 g, n = 7/group) were divided into four groups: control, MCT, copaiba oil, and MCT + copaiba oil (MCT-O). PAH was induced by MCT (60 mg/kg i.p.) and, after 1 week, the treatment with copaiba oil (400 mg/kg/day gavage) was started for 14 days. Echocardiographic and hemodynamic measurements were performed. RV was collected for morphometric evaluations and lungs and the pulmonary artery were used for biochemical analysis. Copaiba oil significantly reduced RV hypertrophy, PVR, mPAP, and antioxidant enzyme activities in the MCT-O group. Moreover, increased nitric oxide synthase and decreased NADPH oxidase activities were observed in the MCT-O group. In conclusion, copaiba oil was able to improve the balance between nitric oxide and reactive oxygen species in lungs and the pulmonary artery and to reduce PVR, which could explain a decrease in RV hypertrophy in this PAH model.
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Affiliation(s)
| | - Patrick Turck
- Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | | | | | - Alexsandra Zimmer
- Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | | | - Adriane Belló-Klein
- Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
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12
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Lee J, Wang M, Zhao J, Ali Z, Hawwal MF, Khan IA. Chemical Characterization and Quality Assessment of Copaiba Oil-Resin Using GC/MS and SFC/MS. PLANTS (BASEL, SWITZERLAND) 2023; 12:1619. [PMID: 37111842 PMCID: PMC10144763 DOI: 10.3390/plants12081619] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/03/2023] [Accepted: 04/05/2023] [Indexed: 06/19/2023]
Abstract
In recent years, the popularity of copaiba oil-resin has increased worldwide due to its medicinal value and wide applications in industry. Despite its popularity, the oil has not been standardized by industry or regulatory agencies. Product adulteration in order to maximize profits has become a problem. To address these issues, the current study describes the chemical and chemometric characterization of forty copaiba oil-resin samples by GC/MS. The results demonstrated, with the exception of commercial samples, that all sample groups contained six characteristic compounds (β-caryophyllene, α-copaene, trans-α-bergamotene, α-humulene, γ-muurolene, and β-bisabolene) in varying concentrations. Furthermore, compositional patterns were observed in individual groups which corresponded to sample origin. Within the commercial group, two samples did not contain or contained only one of the characteristic compounds. Principal component analysis (PCA) revealed distinct groups which largely corresponded to sample origin. Moreover, commercial samples were detected by PCA as outliers, and formed a group far removed from the other samples. These samples were further subjected to analysis using a SFC/MS method. Product adulteration with soybean oil was clearly detected, with each individual triglyceride in soybean oil being unambiguously identified. By combining these analytical techniques, the overall quality of copaiba oil-resin can be assessed.
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Affiliation(s)
- Joseph Lee
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS 38677, USA
| | - Mei Wang
- Natural Products Utilization Research Unit, Agricultural Research Service, U.S. Department of Agriculture, University, MS 38677, USA
| | - Jianping Zhao
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS 38677, USA
| | - Zulfiqar Ali
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS 38677, USA
| | - Mohammed F. Hawwal
- Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 4545, Saudi Arabia
| | - Ikhlas A. Khan
- National Center for Natural Products Research, School of Pharmacy, University of Mississippi, University, MS 38677, USA
- Division of Pharmacognosy, Department of BioMolecular Sciences, School of Pharmacy, University of Mississippi, University, MS 38677, USA
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13
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Wu B, Wei X, Wang N, Xia C, Bao R, Cao J, Zhong Z, Liu Z, Ma L, Huang G. Synthesis, Structural Characterization and Antiproliferative Evaluation of Phenylalkylamino-containing Alepterolic Acid Derivatives. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
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14
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Blanco IMR, Barbosa RDM, Borges JMP, de Melo SABV, El-Bachá RDS, Viseras C, Severino P, Sanchez-Lopez E, Souto EB, Cabral-Albuquerque E. Conventional and PEGylated Liposomes as Vehicles of Copaifera sabulicola. Pharmaceutics 2023; 15:pharmaceutics15020671. [PMID: 36839993 PMCID: PMC9960246 DOI: 10.3390/pharmaceutics15020671] [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: 12/30/2022] [Revised: 02/01/2023] [Accepted: 02/10/2023] [Indexed: 02/19/2023] Open
Abstract
Traditional medicine uses resin oils extracted from plants of the genus Copaifera for several purposes. Resin oils are being studied to understand and profile their pharmacological properties. The aim of this work was to prepare and to characterize conventional and pegylated liposomes incorporating resin oils or the hexanic extract obtained from Copaifera sabulicola (copaiba) leaves. The cytotoxic effect of these products was also investigated. Conventional and stealth liposomes with copaiba extract showed similar average diameters (around 126 nm), encapsulation efficiencies greater than 75% and were stable for 90 days. A cytotoxicity test was performed on murine glioma cells and the developed liposomes presented antiproliferative action against these cancer cells at the average concentration of 30 μg/mL. Phytochemicals encapsulated in PEGylated liposomes induced greater reduction in the viability of tumor cells. In addition, bioassay-s measured the cytotoxicity of copaiba resin oil (Copaifera sabulicola) in liposomes (conventional and PEGylated), which was also checked against pheochromocytoma PC12 cells. Its safety was verified in normal rat astrocytes. The results indicate that liposomes encapsulating copaiba oil showed cytotoxic activity against the studied tumor strains in a dose-dependent fashion, demonstrating their potential applications as a chemotherapeutic bioactive formulation.
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Affiliation(s)
- Ian M. R. Blanco
- Industrial Engineering Program, Polytechnic School, Federal University of Bahia, Salvador 40210-630, Bahia, Brazil
| | - Raquel de Melo Barbosa
- Department of Pharmacy and Pharmaceutical Technology, School of Pharmacy, University of Granada, Campus of Cartuja s/n, 18071 Granada, Spain
- Correspondence: (R.d.M.B.); (E.B.S.)
| | - Julita M. P. Borges
- Department of Science and Technology, State University of Southwestern Bahia, Salvador 45083-900, Bahia, Brazil
| | - Silvio A. B. Vieira de Melo
- Industrial Engineering Program, Polytechnic School, Federal University of Bahia, Salvador 40210-630, Bahia, Brazil
| | - Ramon dos Santos El-Bachá
- Laboratory of Neurochemistry and Cell Biology, Department of Biochemistry and Biophysics, Institute of Health Sciences, UFBA, Salvador 40170-110, Bahia, Brazil
| | - César Viseras
- Department of Pharmacy and Pharmaceutical Technology, School of Pharmacy, University of Granada, Campus of Cartuja s/n, 18071 Granada, Spain
| | - Patricia Severino
- Biotechnological Postgraduate Program, Tiradentes University, Aracaju 49010-390, Sergipe, Brazil
| | - Elena Sanchez-Lopez
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08007 Barcelona, Spain
- Institute of Nanoscience and Nanotechnology (IN2UB), University of Barcelona, 08007 Barcelona, Spain
- Unit of Synthesis and Biomedical Applications of Peptides, IQAC-CSIC, 08034 Barcelona, Spain
| | - Eliana B. Souto
- UCIBIO—Applied Molecular Biosciences Unit, MEDTECH, Laboratory of Pharmaceutical Technology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
- Associate Laboratory i4HB, Institute for Health and Bioeconomy, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
- Correspondence: (R.d.M.B.); (E.B.S.)
| | - Elaine Cabral-Albuquerque
- Industrial Engineering Program, Polytechnic School, Federal University of Bahia, Salvador 40210-630, Bahia, Brazil
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15
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Rodrigues VM, Oliveira WN, Pereira DT, Alencar ÉN, Porto DL, Aragão CFS, Moreira SMG, Rocha HAO, Amaral-Machado L, Egito EST. Copaiba Oil-Loaded Polymeric Nanocapsules: Production and In Vitro Biosafety Evaluation on Lung Cells as a Pre-Formulation Step to Produce Phytotherapeutic Medicine. Pharmaceutics 2023; 15:pharmaceutics15010161. [PMID: 36678788 PMCID: PMC9861736 DOI: 10.3390/pharmaceutics15010161] [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: 12/04/2022] [Revised: 12/26/2022] [Accepted: 12/28/2022] [Indexed: 01/05/2023] Open
Abstract
Copaiba oil has been largely used due to its therapeutic properties. Nanocapsules were revealed to be a great nanosystem to carry natural oils due to their ability to improve the bioaccessibility and the bioavailability of lipophilic compounds. The aim of this study was to produce and characterize copaiba oil nanocapsules (CopNc) and to evaluate their hemocompatibility, cytotoxicity, and genotoxicity. Copaiba oil was chemically characterized by GC-MS and FTIR. CopNc was produced using the nanoprecipitation method. The physicochemical stability, toxicity, and biocompatibility of the systems, in vitro, were then evaluated. Β-bisabolene, cis-α-bergamotene, caryophyllene, and caryophyllene oxide were identified as the major copaiba oil components. CopNc showed a particle size of 215 ± 10 nm, a polydispersity index of 0.15 ± 0.01, and a zeta potential of -18 ± 1. These parameters remained unchanged over 30 days at 25 ± 2 °C. The encapsulation efficiency of CopNc was 54 ± 2%. CopNc neither induced hemolysis in erythrocytes, nor cytotoxic and genotoxic in lung cells at the range of concentrations from 50 to 200 μg·mL-1. In conclusion, CopNc showed suitable stability and physicochemical properties. Moreover, this formulation presented a remarkable safety profile on lung cells. These results may pave the way to further use CopNc for the development of phytotherapeutic medicine intended for pulmonary delivery of copaiba oil.
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Affiliation(s)
- Victor M. Rodrigues
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte (UFRN), Natal 59012-570, Brazil
| | - Wógenes N. Oliveira
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte (UFRN), Natal 59012-570, Brazil
| | - Daniel T. Pereira
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte (UFRN), Natal 59012-570, Brazil
| | - Éverton N. Alencar
- Graduate Program in Pharmaceutical Nanotechnology, Federal University of Rio Grande do Norte (UFRN), Natal 59012-570, Brazil
| | - Dayanne L. Porto
- Pharmacy Department, Federal University of Rio Grande do Norte (UFRN), Natal 59012-570, Brazil
| | - Cícero F. S. Aragão
- Graduate Program in Pharmaceutical Sciences, Federal University of Rio Grande do Norte (UFRN), Natal 59012-570, Brazil
| | - Susana M. G. Moreira
- Department of Cellular and Molecular Biology, Biosciences Center, Federal University of Rio Grande do Norte (UFRN), Natal 59078-900, Brazil
| | - Hugo A. O. Rocha
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte (UFRN), Natal 59012-570, Brazil
- Laboratory of Natural Polymers Biotechnology, Federal University of Rio Grande do Norte (UFRN), Natal 59078-900, Brazil
| | - Lucas Amaral-Machado
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte (UFRN), Natal 59012-570, Brazil
| | - Eryvaldo S. T. Egito
- Graduate Program in Health Sciences, Federal University of Rio Grande do Norte (UFRN), Natal 59012-570, Brazil
- Graduate Program in Pharmaceutical Nanotechnology, Federal University of Rio Grande do Norte (UFRN), Natal 59012-570, Brazil
- Correspondence: or ; Tel.: +55-(84)-994318816
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16
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Copaiba Oil Resin Exerts an Additive Effect to Babassu Oil on Behavioral Changes in Human Endometriotic Cell Cultures. Pharmaceuticals (Basel) 2022; 15:ph15111414. [DOI: 10.3390/ph15111414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 11/09/2022] [Accepted: 11/11/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Current drugs for the treatment of endometriosis are not able to completely cure the condition, and significant side effects hinder the continuation of treatment. Therefore, it is necessary to search for new drug candidates. In the present paper, the use of plant extracts is highlighted. Babassu oil and Copaiba oil resin have several therapeutic properties. We investigated the in vitro effects of two nanoemulsions containing oil extracted from Babassu (Orbignya speciosa) nuts (called SNEDDS-18) and/or oil resin extracted from Copaiba trunk (Copaifera langsdorffii) (called SNEDDS-18/COPA) on cultured human eutopic endometrium stromal cells from endometrial biopsies of patients without (CESC) and with (EuESC) endometriosis as well as human stromal cells from biopsies of endometriotic lesions (EctESC). Methods: CESC, EuESC, and EctESC were taken and treated with SNEDDS-18 and SNEDDS-18/COPA to evaluate their effects on cytotoxicity, cell morphology, proliferation, and signaling pathways. Results: After 48 h of incubation with SNEDDS-18 and SNEDDS-18/COPA, cell viability and proliferation were inhibited, especially in EctESC. The lowest concentration of both nanoemulsions reduced cell viability and proliferation and broke down the cytoskeleton in EctESCs. After 24 h of treatment a decrease in IL-1, TNF-α, and MCP-1 was observed, as well as an increase in IL-10 production. Conclusions: Both nanoemulsions can affect endometriotic stromal cell behaviors, thus revealing two potential candidates for new phytotherapeutic agents for the management of endometriosis.
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17
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Marinković J, Nikolić B, Marković T, Petrović B, Pašalić S, Lal M, Marković D. Essential oils as adjuvants in endodontic therapy: myth or reality? Future Microbiol 2022; 17:1487-1499. [DOI: 10.2217/fmb-2022-0115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
To enhance endodontics, the search for new antibacterials that can improve infected tooth root canal treatment is ongoing. As potent antibacterial and antibiofilm agents, essential oils (EOs) have been suggested as novel endodontic materials. Several studies indicate that EO-based irrigants and medicaments show promising reductive potential against the most important intracanal pathogen, Enterococcus faecalis, and notably contribute to intracanal biofilm eradication. In terms of additional benefits that EO-based endodontic materials can provide, their antioxidant and anti-inflammatory potential are also important, but they have only scarcely been explored in research. Investigations into the benefits of EO-based endodontic materials together with their biocompatibility are needed. The results presented in this review strongly encourage further research on this topic.
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Affiliation(s)
- Jelena Marinković
- University of Belgrade,‘VINČA’ Institute of Nuclear Sciences, National Institute of thе Republic of Serbia, Mike Petrovića Alasa 12, 11000, Belgrade, Serbia
| | - Biljana Nikolić
- University of Belgrade, Student Square 16, 11000, Belgrade, Serbia
| | - Tatjana Marković
- Institute for Medicinal Plant Research ‘Dr Josif Pančić’, Tadeuša Košćuška 1, 11000, Belgrade, Serbia
| | - Božana Petrović
- University of Belgrade,‘VINČA’ Institute of Nuclear Sciences, National Institute of thе Republic of Serbia, Mike Petrovića Alasa 12, 11000, Belgrade, Serbia
| | - Snežana Pašalić
- University of Belgrade,‘VINČA’ Institute of Nuclear Sciences, National Institute of thе Republic of Serbia, Mike Petrovića Alasa 12, 11000, Belgrade, Serbia
| | - Mohan Lal
- Agrotechnology, Technology & Rural Development Division, CSIR-North East Institute of Science & Technology, Jorhat, 785006, Assam, India
| | - Dejan Marković
- University of Belgrade, School of Dental Medicine, Dr Subotića 8, 11000, Belgrade, Serbia
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Yu N, Dong M, Yang J, Li R. Age-dependent modulation of oleoresin production in the stem of Sindora glabra. TREE PHYSIOLOGY 2022; 42:2050-2067. [PMID: 35532079 DOI: 10.1093/treephys/tpac052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 05/02/2022] [Indexed: 06/14/2023]
Abstract
Plants produce specialized metabolites in various organs which serve important functions in defense and development. However, the molecular regulatory mechanisms of oleoresin production in stems from broadleaved tree species are not fully understood. To determine whether endogenous developmental cues play a role in the regulation of oleoresin biosynthesis in tree stems, anatomy, multi-omics and molecular experiments were utilized to investigate the change of secretory structures, chemical profiles and gene expression in different ontogenetic stages of Sindora glabra tree, which accumulates copious amount of sesquiterpene-rich oleoresin in stems. The size of secretory canals and the concentration of five sesquiterpenes in Sindora stems exhibited obvious increase with plant age, from 0.5- to 20-year-old plants. Moreover, α-copaene and β-copaene were found to be stem-specific sesquiterpenes. Metabolomic analysis revealed that salicylic acid highly accumulated in mature stems, but the content of triterpenes was greatly decreased. The expression of three repressors AUX/IAA, DELLA and JAZ involved in hormone signaling transduction pathways was significantly downregulated in stems of 10- and 20-year-old plants. Two key genes SgTPS3 and SgTPS5 were identified, whose expression was highly correlated with the accumulation patterns of specific sesquiterpenes and their enzymatic products were consistent with the chemical profiles in the stem. The promoters of three SgTPSs exhibiting high activity were isolated. Furthermore, we demonstrated that SgSPL15 directly interacts with SgTPS3 and SgTPS5 promoters and activates SgTPS5 expression but SgSPL15 inhibits SgTPS3 expression. In addition, SgSPL15 enhanced sesquiterpene levels by upregulating AtTPSs expression in Arabidopsis. These results suggested that sesquiterpene biosynthesis in S. glabra stem was dependent on the regulation of endogenous hormones as well as plant age, and SgSPL15 might act as a buffering factor to regulate sesquiterpene biosynthesis by targeting SgTPS genes.
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Affiliation(s)
- Niu Yu
- State Key Laboratory of Tree Genetics and Breeding, Research Institute of Tropical Forestry, Chinese Academy of Forestry, No. 682, Guangshan Yi Road, Longdong, Guangzhou 510520, China
| | - Mingliang Dong
- State Key Laboratory of Tree Genetics and Breeding, Research Institute of Tropical Forestry, Chinese Academy of Forestry, No. 682, Guangshan Yi Road, Longdong, Guangzhou 510520, China
| | - Jinchang Yang
- State Key Laboratory of Tree Genetics and Breeding, Research Institute of Tropical Forestry, Chinese Academy of Forestry, No. 682, Guangshan Yi Road, Longdong, Guangzhou 510520, China
| | - Rongsheng Li
- State Key Laboratory of Tree Genetics and Breeding, Research Institute of Tropical Forestry, Chinese Academy of Forestry, No. 682, Guangshan Yi Road, Longdong, Guangzhou 510520, China
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dos Santos VRN, Motta JVDS, Frazão DR, Ferreira RDO, Souza-Monteiro D, Baia-da-Silva DC, Mendes PFS, Bittencourt LO, de Moura JDM, Lameira OA, Balbinot GDS, Collares FM, Rösing CK, Lima RR. Biological Activity of Copaiba in Damage to the Alveolar Bone in a Model of Periodontitis Induced in Rats. Molecules 2022; 27:molecules27196255. [PMID: 36234793 PMCID: PMC9572349 DOI: 10.3390/molecules27196255] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 08/27/2022] [Accepted: 08/29/2022] [Indexed: 11/16/2022] Open
Abstract
Several studies have investigated the effects of natural products in the treatment of diseases. Traditional Amazonian populations commonly use copaiba due to its well-known anti-inflammatory, antibacterial, and healing properties. In this study, we aimed to investigate the effects of systemic administration of copaiba oleoresin (Copaifera reticulata Ducke) on ligature-induced periodontitis in rats. To do so, 21 adult rats were divided into three groups (n = 7 each): a control group, ligature-induced periodontitis group, and ligature-induced periodontitis group treated with copaiba oleoresin (200 mg/kg/day). The ligature remained from day 0 to 14, and the copaiba oleoresin was administered via oral gavage during the last seven days. On day 14, the animals were euthanized, and mandibles were collected for histopathological evaluation and microcomputed tomography analysis. Our data showed that the administration of copaiba considerably reduced the inflammatory profile. Moreover, copaiba oleoresin limited alveolar bone loss, increased trabecular thickness and bone-to-tissue volume ratio, and decreased the number of trabeculae compared with those of the untreated experimental periodontitis group. Our findings provide pioneering evidence that supports the potential of copaiba oleoresin in reducing periodontitis-induced alveolar bone damage in rats.
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Affiliation(s)
- Vinicius Ruan Neves dos Santos
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém 66075-110, PA, Brazil
| | - João Victor da Silva Motta
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém 66075-110, PA, Brazil
| | - Deborah Ribeiro Frazão
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém 66075-110, PA, Brazil
| | - Railson de Oliveira Ferreira
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém 66075-110, PA, Brazil
| | - Deiweson Souza-Monteiro
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém 66075-110, PA, Brazil
| | - Daiane Claydes Baia-da-Silva
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém 66075-110, PA, Brazil
| | - Paulo Fernando Santos Mendes
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém 66075-110, PA, Brazil
| | - Leonardo Oliveira Bittencourt
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém 66075-110, PA, Brazil
| | - João Daniel Mendonça de Moura
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém 66075-110, PA, Brazil
| | - Osmar Alves Lameira
- Laboratory of Biotechnology, Embrapa Amazônia Oriental, Belém 66075-110, PA, Brazil
| | - Gabriela de Souza Balbinot
- Dental Materials Laboratory, Faculty of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre 90040-060, RS, Brazil
| | - Fabrício Mezzomo Collares
- Dental Materials Laboratory, Faculty of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre 90040-060, RS, Brazil
| | - Cassiano Kuchenbecker Rösing
- Department of Periodontology, Faculty of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre 90040-060, RS, Brazil
| | - Rafael Rodrigues Lima
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém 66075-110, PA, Brazil
- Correspondence:
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Scatolino MV, Bufalino L, Dias MC, Mendes LM, da Silva MS, Tonoli GHD, de Souza TM, Junior FTA. Copaiba oil and vegetal tannin as functionalizing agents for açai nanofibril films: valorization of forest wastes from Amazonia. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:66422-66437. [PMID: 35501446 DOI: 10.1007/s11356-022-20520-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 04/25/2022] [Indexed: 06/14/2023]
Abstract
The applicability of cellulose nanofibrils (CNFs) has received attention due to their attractive properties. This study proposes the functionalization of açai CNFs with copaiba oil and vegetal tannins to produce films with potential for packaging. Bio-based films were evaluated by vapor permeability, colorimetry, and mechanical strength. CNFs were produced by mechanical fibrillation, from suspensions of bleached açai fibers and commercial eucalipytus pulp. Moreover, copaiba oil and vegetal tannin were added to the CNFs to produce films/nanopapers by casting from both suspensions with concentrations of 1% (based on CNF dry mass). The bulk densities of the eucalyptus CNF films were higher (1.126-1.171 g cm-3) compared to the açai CNF ones. Films from eucalyptus and açai pulps containing copaiba oil and tannins presented higher Tonset and Tmax, respectively (312 and 370 °C). Films with açaí CNFs functionalized with copaiba oil and tannin showed the lowest permeability value (370 g day-1 m-2). Films produced with eucalyptus pulp, and eucalyptus pulp functionalized with copaiba oil highlighted by superior mechanical strength, achieving 133.8 and 121.4 MPa, respectively. The evaluation of colorimetry showed a greater tendency to yellowing for açai films, especially those functionalized with vegetal tannins. Besides the low cost, functionalized vegetal-based nanomaterials could have attractive properties, with potential for application as some kind of packaging, for transporting basic products, such as breads, flours, or products with low moisture content, enabling efficient utilization of forest wastes.
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Affiliation(s)
- Mário Vanoli Scatolino
- Department of Production Engineering, State University of Amapá - UEAP, Macapá, AP, Brazil.
- PROFNIT - Postgraduate Program on Intellectual Property and Technology Transfer for Innovation, Federal University of Amapá - UNIFAP, Macapá, AP, Brazil.
| | - Lina Bufalino
- Department of Forest Sciences, Rural Federal University of Amazonia - UFRA, Belém, PA, Brazil
| | - Matheus Cordazzo Dias
- Department of Forest Sciences, Federal University of Lavras - UFLA, Perimetral Av., POB 3037, Lavras, MG, Brazil
| | - Lourival Marin Mendes
- Department of Forest Sciences, Federal University of Lavras - UFLA, Perimetral Av., POB 3037, Lavras, MG, Brazil
| | - Mateus Souza da Silva
- Department of Forest Sciences, Federal University of Lavras - UFLA, Perimetral Av., POB 3037, Lavras, MG, Brazil
| | | | | | - Francisco Tarcisio Alves Junior
- Department of Production Engineering, State University of Amapá - UEAP, Macapá, AP, Brazil
- PROFNIT - Postgraduate Program on Intellectual Property and Technology Transfer for Innovation, Federal University of Amapá - UNIFAP, Macapá, AP, Brazil
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21
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Fractionation of sesquiterpenes and diterpenic acids from copaiba (Copaifera officinalis) oleoresin using supercritical adsorption. J Supercrit Fluids 2022. [DOI: 10.1016/j.supflu.2022.105565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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22
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Mosquera Narvaez LE, Ferreira LMDMC, Sanches S, Alesa Gyles D, Silva-Júnior JOC, Ribeiro Costa RM. A Review of Potential Use of Amazonian Oils in the Synthesis of Organogels for Cosmetic Application. Molecules 2022; 27:molecules27092733. [PMID: 35566084 PMCID: PMC9100349 DOI: 10.3390/molecules27092733] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 11/26/2021] [Accepted: 12/14/2021] [Indexed: 02/01/2023] Open
Abstract
New strategies for the delivery of bioactives in the deeper layers of the skin have been studied in recent years, using mainly natural ingredients. Among the strategies are organogels as a promising tool to load bioactives with different physicochemical characteristics, using vegetable oils. Studies have shown satisfactory skin permeation, good physicochemical stability mainly due to its three-dimensional structure, and controlled release using vegetable oils and low-molecular-weight organogelators. Within the universe of natural ingredients, vegetable oils, especially those from the Amazon, have a series of benefits and characteristics that make them unique compared to conventional oils. Several studies have shown that the use of Amazonian oils brings a series of benefits to the skin, among which are an emollient, moisturizing, and nourishing effect. This work shows a compilation of the main Amazonian oils and their nutraceutical and physicochemical characteristics together with the minority polar components, related to health benefits, and their possible effects on the synthesis of organogels for cosmetic purposes.
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Affiliation(s)
- Luis Eduardo Mosquera Narvaez
- Laboratory of Pharmaceutical Nanotechnology, College of Pharmacy, Federal University of Pará, Belém 66075-110, Brazil; (L.E.M.N.); (L.M.d.M.C.F.); (S.S.)
| | | | - Suellen Sanches
- Laboratory of Pharmaceutical Nanotechnology, College of Pharmacy, Federal University of Pará, Belém 66075-110, Brazil; (L.E.M.N.); (L.M.d.M.C.F.); (S.S.)
| | - Desireé Alesa Gyles
- Jamaica College of Health Sciences, School of Pharmacy, University of Technology, 237 Old Hope Road, Kinston 6, Jamaica;
| | | | - Roseane Maria Ribeiro Costa
- Laboratory of Pharmaceutical Nanotechnology, College of Pharmacy, Federal University of Pará, Belém 66075-110, Brazil; (L.E.M.N.); (L.M.d.M.C.F.); (S.S.)
- Correspondence: ; Tel.: +55-91-3201-7203
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dos Santos Menezes AC, Alves LDB, Goldemberg DC, de Melo AC, Antunes HS. Anti-inflammatory and wound healing effect of Copaiba Oleoresin on the oral cavity: A systematic review. Heliyon 2022; 8:e08993. [PMID: 35243105 PMCID: PMC8873535 DOI: 10.1016/j.heliyon.2022.e08993] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Revised: 12/03/2021] [Accepted: 02/16/2022] [Indexed: 01/07/2023] Open
Abstract
Copaiba oleoresin has been related to properties including healing and anti-inflammatory effects, making it a potential candidate to treat oral lesions. We aimed to define the benefits related to the anti-inflammatory and healing capacity of Copaiba-based formulations on the oral cavity. This is a systematic review, conducted in PubMed, Web of Science, Scopus, Embase, Scielo, Cochrane Library, BVS, and Google Scholar databases selecting full articles in English, Portuguese, or Spanish, until March 3rd, 2021. Pre-clinical, clinical, or randomized clinical trials, cohort and case-control in vivo studies were included; studies with other designs, in vitro, and those that did not match the PICO question were excluded (PROSPERO: CRD42021244938). Data was collected and synthesized descriptively through a specific form. The risk of bias was evaluated by SYRCLE's RoB Tool. So, five studies were included. Two reported beneficial wound healing effects, such as early reduction in the wound area and greater immature bone formation in the rats' mandibles; and two related benefic anti-inflammatory effects, like reduced acute inflammatory reaction and more advanced tissue repair stage, early formation of collagen fibrils, with greater quantity, thickness and better organization, and more expressive anti-inflammatory activity, reduction of the edema intensity and the CD68 + macrophages concentration. Based on the articles, benefits related to the wound healing and anti-inflammatory effects in the oral cavity of rats treated with Copaiba oleoresin were suggested. However, due to the limited data, future studies are necessary, especially clinical ones.
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24
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Sousa IP, de Sousa Teixeira MV, Freitas JA, Ferreira AG, Pires LM, dos Santos RA, Constantino Gomes Heleno V, Furtado NAJC. Production of more potent anti‐Candida labdane diterpenes by biotransformation using Cunninghamella elegans. Chem Biodivers 2022; 19:e202100757. [DOI: 10.1002/cbdv.202100757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 01/28/2022] [Indexed: 11/07/2022]
Affiliation(s)
- Ingrid P. Sousa
- Universidade de Sao Paulo Faculty of Pharmaceutical Sciences Avenida do Café, s/n FCFRP-USPBrasil 14040-903 Ribeirão Preto BRAZIL
| | - Maria V. de Sousa Teixeira
- Universidade de Sao Paulo Faculty of Pharmaceutical Sciences Avenida do Café, s/n FCFRP-USPBrasil 14040-903 Ribeirão Preto BRAZIL
| | - Jolindo A. Freitas
- Universidade de Sao Paulo Faculty of Pharmaceutical Sciences Av. do Café, s/n - School of Pharmaceutical Sciences 14040903 Ribeirão Preto BRAZIL
| | - Antônio G. Ferreira
- Universidade Federal de Sao Carlos Chemistry Rodovia Washington Luis s/n Km 235 13565-905 São Carlos BRAZIL
| | - Loren M. Pires
- Universidade de Franca Nucleus of Research in Sciences and Technology Av. Dr. Armando de Sáles Oliveira, 201 14404-600 Franca BRAZIL
| | - Raquel A. dos Santos
- Universidade de Franca Nucleus of Research in Science and Technology Av. Dr. Armando de Sáles Oliveira, 201 14404-600 Franca BRAZIL
| | - Vladimir Constantino Gomes Heleno
- Franca University: Universidade de Franca Nucleus of Research in Sciences and Technology Av. Dr. Armando de Sáles Oliveira, 201 14404-600 Franca BRAZIL
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Yu N, Sun H, Yang J, Li R. The Diesel Tree Sindora glabra Genome Provides Insights Into the Evolution of Oleoresin Biosynthesis. FRONTIERS IN PLANT SCIENCE 2022; 12:794830. [PMID: 35058955 PMCID: PMC8764381 DOI: 10.3389/fpls.2021.794830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 12/06/2021] [Indexed: 06/14/2023]
Abstract
Sindora glabra is an economically important tree that produces abundant oleoresin in the trunk. Here, we present a high-quality chromosome-scale assembly of S. glabra genome by combining Illumina HiSeq, Pacific Biosciences sequencing, and Hi-C technologies. The size of S. glabra genome was 1.11 Gb, with a contig N50 of 1.27 Mb and 31,944 predicted genes. This is the first sequenced genome of the subfamily Caesalpinioideae. As a sister taxon to Papilionoideae, S. glabra underwent an ancient genome triplication shared by core eudicots and further whole-genome duplication shared by early-legume in the last 73.3 million years. S. glabra harbors specific genes and expanded genes largely involved in stress responses and biosynthesis of secondary metabolites. Moreover, 59 terpene backbone biosynthesis genes and 64 terpene synthase genes were identified, which together with co-expressed transcription factors could contribute to the diversity and specificity of terpene compounds and high terpene content in S. glabra stem. In addition, 63 disease resistance NBS-LRR genes were found to be unique in S. glabra genome and their expression levels were correlated with the accumulation of terpene profiles, suggesting potential defense function of terpenes in S. glabra. These together provide new resources for understanding genome evolution and oleoresin production.
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Affiliation(s)
- Niu Yu
- State Key Laboratory of Tree Genetics and Breeding, Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou, China
| | - Haixi Sun
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Jinchang Yang
- State Key Laboratory of Tree Genetics and Breeding, Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou, China
| | - Rongsheng Li
- State Key Laboratory of Tree Genetics and Breeding, Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou, China
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Prospective, Randomized, Double-Blind, Placebo-Controlled Study on Efficacy of Copaiba Oil in Silicone-Based Gel to Reduce Scar Formation. Dermatol Ther (Heidelb) 2021; 11:2195-2205. [PMID: 34687435 PMCID: PMC8611146 DOI: 10.1007/s13555-021-00634-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 10/13/2021] [Indexed: 11/25/2022] Open
Abstract
Introduction Scars are the end result of a biologic and natural process of wound repair after injury, surgery, acne, illness, burns, and infection. When skin is damaged, a fast and coordinated body response is triggered by four highly integrated and overlapping phases including homeostasis, inflammation, proliferation, and tissue remodeling. Healing of a skin wound may result in an abnormal scar if the balance among these four phases is lost during the healing process. Various topical treatments have been used for their ability to reduce unsightly scar formation. Recently, studies have shown improvement in scar appearance after treating with silicone gels containing natural herbal ingredients. The aim of this study is to evaluate the efficacy of a novel silicone-based gel containing copaiba oil (Copaderm) for prevention and/or appearance reduction of different types of abnormal scars. Methods This study was designed as a prospective, randomized, double-blind, placebo-controlled trial involving 42 patients with abnormal scars, divided into two groups. Each group received either a topical scar formulation consisting of copaiba oil in silicone gel or a placebo gel twice a day for 84 days. Assessments of the scars were performed at 0, 28, and 84 days following the onset of topical application using three methods: a clinical assessment using the Manchester Scar Scale, a photographic assessment to establish before and after treatment improvements, and at the end of the study period, patients completed a final satisfaction questionnaire. Results Of the original 42 patients, 32 completed the evaluation. There was a significant difference with respect to the overall score of the Manchester Scar Scale between the two groups from baseline to 84 days (P < 0.05). All patients with copaiba oil in silicone gel achieved improvement of their scars, based on overall score at 84 days. A visible scar reduction was observed with photographic assessment. Eighty-nine percent of subjects (n = 16) with copaiba oil in silicone gel rated as being satisfied or very satisfied after 84 days of treatment. Conclusion Our findings support the hypothesis that copaiba oil in silicone-derivative gel was able obtain significant improvement in color, contour, distortion, and texture for different types of scar through the Manchester Scar Scale analysis. These findings contribute to reducing abnormal scar formation during the healing process.
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Change in susceptibility response of Aedes aegypti (Diptera: Culicidae) to organophosphate insecticide and Copaifera oleoresin. Acta Trop 2021; 221:106014. [PMID: 34146537 DOI: 10.1016/j.actatropica.2021.106014] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 06/07/2021] [Accepted: 06/08/2021] [Indexed: 11/20/2022]
Abstract
The growth of resistance in vector mosquitoes to insecticides, especially the organophosphate Temephos can facilitate the transmission of various disease agents worldwide. Consequently, it arises a challenge to public health agencies, which is the urgency use of other possibilities as botanical insecticides. Such insecticides have specific properties against insects due to the plant's ability to synthesize products derived from its secondary metabolism. The diversity and complexity of active compounds of botanical insecticides can help reduce the selection of resistant individuals and consequently not change susceptibility. To corroborate this hypothesis, the aim of this study was to compare two populations of Aedes aegypti treated with Temephos and Copaifera oleoresin. Thus, Ae. aegypti larvae were exposed from (F1) up to tenth generation (F10) with sublethal doses (±LC25) of these products (Copaifera oleoresin: 40 mg/L and Temephos: 0.0030 mg/L). The triplicates and control groups were monitored every 48 hours and the surviving larvae were separated until the emergence of the adults. Each new population were then subjected to a series of concentrations (LC50 and LC95) of Temephos and Copaifera oleoresin to calculate the Resistance Ratio (RR) of each exposed generation. The population of Ae. aegypti exposed to Temephos had an increase in RR from 05 (considered low) to 13 (considered high). Those population exposed to Copaifera oleoresin, had no increasing in RR and continued susceptible to the oil in all generations. There was a significant difference in mortality between the generations exposed to the two products. The results presented here show that the change in the susceptibility status of Ae. aegypti population to Temephos was already expected. So, we believe that this work will be of great contribution to research related to mosquito control with plant products, and resistance to chemical insecticides.
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( E)-2,6,10-Trimethyldodec-8-en-2-ol: An Undescribed Sesquiterpenoid from Copaiba Oil. Molecules 2021; 26:molecules26154456. [PMID: 34361609 PMCID: PMC8348878 DOI: 10.3390/molecules26154456] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 07/15/2021] [Accepted: 07/19/2021] [Indexed: 11/16/2022] Open
Abstract
The use of copaiba oil has been reported since the 16th century in Amazon traditional medicine, especially as an anti-inflammatory ingredient and for wound healing. The use of copaiba oil continues today, and it is sold in various parts of the world, including the United States. Copaiba oil contains mainly sesquiterpenes, bioactive compounds that are popular for their positive effect on human health. As part of our ongoing research endeavors to identify the chemical constituents of broadly consumed herbal supplements or their adulterants, copaiba oil was investigated. In this regard, copaiba oil was subjected to repeated silica gel column chromatography to purify the compounds. As a result, one new and seven known sesquiterpenes/sesquiterpenoids were isolated and identified from the copaiba oil. The new compound was elucidated as (E)-2,6,10-trimethyldodec-8-en-2-ol. Structure elucidation was achieved by 1D- and 2D NMR and GC/Q-ToF mass spectral data analyses. The isolated chemical constituents in this study could be used as chemical markers to evaluate the safety or quality of copaiba oil.
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Antonio ADS, Oliveira DS, Cardoso Dos Santos GR, Pereira HMG, Wiedemann LSM, da Veiga-Junior VF. UHPLC-HRMS/MS on untargeted metabolomics: a case study with Copaifera (Fabaceae). RSC Adv 2021; 11:25096-25103. [PMID: 35481022 PMCID: PMC9036981 DOI: 10.1039/d1ra03163e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 06/17/2021] [Indexed: 11/21/2022] Open
Abstract
Untargeted metabolomics is a powerful tool in chemical fingerprinting. It can be applied in phytochemistry to aid species identification, systematic studies and quality control of bioproducts. This approach aims to produce as much chemical information as possible, without focusing on any specific chemical class, thus, requiring extensive chemometric effort. This study aimed to evaluate the feasibly of an untargeted metabolomics method in phytochemistry by a study case of the Copaifera genus (Fabaceae). This genus contains significant medicinal species used worldwidely. Copaifera exploitation issues include a lack of chemical data, ambiguous species identification methods and absence of quality control for its bioproducts. Different organs of five Copaifera species were analysed by UHPLC-HRMS/MS, GNPS platform and chemometric tools. Untargeted metabolomics enabled the identification of 19 chemical markers and 29 metabolites, distinguishing each sample by species, plant organs, and biome type. Chemical markers were classified as flavonoids, terpenoids and condensed tannins. The applied method provided reliable information about species chemodiversity using fast workflow with little sampling size. The untargeted approach by UHPLC-HRMS/MS proved to be a promising tool for species identification, pharmacological prospecting and in the future for the quality control of extracts used in the manufacture of bioproducts.
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Affiliation(s)
- Ananda da Silva Antonio
- Chemistry Department, Institute of Exact Sciences, Federal University of Amazonas Avenida Rodrigo Octávio, 6200, Coroado, CEP: 69.077-000 Manaus AM Brazil .,Federal University of Rio de Janeiro, Chemistry Institute, Brazilian Doping Control Laboratory (LBCD - LADETEC/IQ - UFRJ) Avenida Horácio Macedo, 1281 - Pólo de Química - Cidade Universitária, Ilha do Fundão, CEP: 21941-598 Rio de Janeiro RJ Brazil
| | - Davi Santos Oliveira
- Chemistry Department, Institute of Exact Sciences, Federal University of Amazonas Avenida Rodrigo Octávio, 6200, Coroado, CEP: 69.077-000 Manaus AM Brazil
| | - Gustavo Ramalho Cardoso Dos Santos
- Federal University of Rio de Janeiro, Chemistry Institute, Brazilian Doping Control Laboratory (LBCD - LADETEC/IQ - UFRJ) Avenida Horácio Macedo, 1281 - Pólo de Química - Cidade Universitária, Ilha do Fundão, CEP: 21941-598 Rio de Janeiro RJ Brazil
| | - Henrique Marcelo Gualberto Pereira
- Federal University of Rio de Janeiro, Chemistry Institute, Brazilian Doping Control Laboratory (LBCD - LADETEC/IQ - UFRJ) Avenida Horácio Macedo, 1281 - Pólo de Química - Cidade Universitária, Ilha do Fundão, CEP: 21941-598 Rio de Janeiro RJ Brazil
| | - Larissa Silveira Moreira Wiedemann
- Chemistry Department, Institute of Exact Sciences, Federal University of Amazonas Avenida Rodrigo Octávio, 6200, Coroado, CEP: 69.077-000 Manaus AM Brazil
| | - Valdir Florêncio da Veiga-Junior
- Chemistry Department, Institute of Exact Sciences, Federal University of Amazonas Avenida Rodrigo Octávio, 6200, Coroado, CEP: 69.077-000 Manaus AM Brazil .,Chemical Engineering Section, Military Institute of Engineering Praça General Tibúrcio, 80, Praia Vermelha, Urca, CEP: 22.290-270 Rio de Janeiro RJ Brazil
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Yu N, Chen Z, Yang J, Li R, Zou W. Integrated transcriptomic and metabolomic analyses reveal regulation of terpene biosynthesis in the stems of Sindora glabra. TREE PHYSIOLOGY 2021; 41:1087-1102. [PMID: 33372995 DOI: 10.1093/treephys/tpaa168] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Accepted: 12/15/2020] [Indexed: 06/12/2023]
Abstract
Sesquiterpenes are important defensive secondary metabolites that are synthesized in various plant organs. Methyl jasmonate (MeJA) plays a key role in plant defense responses and secondary metabolism. Sindora glabra Merr. ex de Wit produces abundant sesquiterpenes in its trunks, and was subjected to investigation after MeJA treatment in order to characterize the molecular mechanisms underlying the regulation of sesquiterpene biosynthesis in plant stems and further our understanding of oleoresin production in trees. A total of 14 types of sesquiterpenes in the stems of mature S. glabra trees were identified. The levels of two sesquiterpenes, α-copaene and β-caryophyllene, significantly increased after MeJA treatment. Differentially expressed genes involved in terpenoid backbone biosynthesis were significantly enriched over time, while the expression of JAZ genes involved in the jasmonic acid signaling pathway and TGA genes involved in the salicylic acid signaling pathway was significantly enriched at later time points after treatment. Two new terpene synthase genes, SgSTPS4 and SgSTPS5, were also identified. Following MeJA treatment, the expression levels of SgSTPS1, SgSTPS2 and SgSTPS4 decreased, while SgSTPS5 expression increased. The major enzymatic products of SgSTPS4 were identified as β-elemene and cyperene, while SgSTPS5 was identified as a bifunctional mono/sesquiterpene synthase that could catalyze farnesyl pyrophosphate to produce nine types of sesquiterpenes, including α-copaene and β-caryophyllene, while SgSTPS5 could also use geranyl pyrophosphate to produce geraniol. Dramatic changes in the amounts of α-copaene and β-caryophyllene in response to MeJA were correlated with transcriptional expression changes of SgSTPS5 in the wood tissues. In addition, the transcription factors MYB, NAC, ARF, WRKY, MYC, ERF and GRAS were co-expressed with terpene biosynthesis genes and might potentially regulate terpene biosynthesis. Metabolite changes were further investigated with UPLC-TOF/MS following MeJA treatment. These results contribute to the elucidation of the molecular mechanisms of terpene biosynthesis and regulation as well as to the identification of candidate genes involved in these processes.
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Affiliation(s)
- Niu Yu
- Key Laboratory of State Forestry Administration on Tropical Forestry Research, Research Institute of Tropical Forestry, Chinese Academy of Forestry, Number 682, Guang Shan Yi Road, Longdong District, Guangzhou 510520, China
| | - Zhaoli Chen
- Key Laboratory of State Forestry Administration on Tropical Forestry Research, Research Institute of Tropical Forestry, Chinese Academy of Forestry, Number 682, Guang Shan Yi Road, Longdong District, Guangzhou 510520, China
| | - Jinchang Yang
- Key Laboratory of State Forestry Administration on Tropical Forestry Research, Research Institute of Tropical Forestry, Chinese Academy of Forestry, Number 682, Guang Shan Yi Road, Longdong District, Guangzhou 510520, China
| | - Rongsheng Li
- Key Laboratory of State Forestry Administration on Tropical Forestry Research, Research Institute of Tropical Forestry, Chinese Academy of Forestry, Number 682, Guang Shan Yi Road, Longdong District, Guangzhou 510520, China
| | - Wentao Zou
- Key Laboratory of State Forestry Administration on Tropical Forestry Research, Research Institute of Tropical Forestry, Chinese Academy of Forestry, Number 682, Guang Shan Yi Road, Longdong District, Guangzhou 510520, China
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Clinical and Antimicrobial Evaluation of Copaifera langsdorffii Desf. Dental Varnish in Children: A Clinical Study. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:6647849. [PMID: 33833817 PMCID: PMC8018848 DOI: 10.1155/2021/6647849] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 02/18/2021] [Accepted: 03/05/2021] [Indexed: 12/11/2022]
Abstract
Background The objective of this study was to evaluate the clinical and microbiological efficacies of (C. langsdorffii) dental varnish in children at high risk of dental caries.. Methods This is a longitudinal, randomized, controlled clinical trial. Ninety high-risk caries-free children (ICDAS II = 0) were recruited and randomly divided into three groups: C. langsdorffii, chlorhexidine, or fluoride. The varnishes were applied on the second deciduous molars for three times: baseline (D0), after 90 days (D90), and after 180 days (D180). Saliva was collected on D0, D90, D180, and D360 to evaluate S. mutans reduction. Statistics were carried out by ANOVA, Tukey's test, and the paired t-test. Results Copaiba varnish demonstrated significant S. mutans reduction: D360 versus D0 (p < 0.0001), D180 versus D0 (p < 0.001), D360 versus D90 (p < 0.001), D180 versus D90 (p < 0.001), and D360 versus D180 (p < 0.05). Chlorhexidine varnish significantly reduced S. mutans at D180 versus D0 (p < 0.05). Fluoride reduced at D180 versus D0 (p < 0.001). Conclusions Three annual applications of this varnish showed substantial antimicrobial activity against S. mutans and caries prevention for up to 12 months.
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Ferreira AE, Rocha ACFS, Bastos JK, Heleno VCG. Software-assisted methodology for complete assignment of 1H and 13C NMR data of poorly functionalized molecules: The case of the chemical marker diterpene ent‑copalic acid. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129439] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Chassagne F, Samarakoon T, Porras G, Lyles JT, Dettweiler M, Marquez L, Salam AM, Shabih S, Farrokhi DR, Quave CL. A Systematic Review of Plants With Antibacterial Activities: A Taxonomic and Phylogenetic Perspective. Front Pharmacol 2021; 11:586548. [PMID: 33488385 PMCID: PMC7821031 DOI: 10.3389/fphar.2020.586548] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 11/12/2020] [Indexed: 12/17/2022] Open
Abstract
Background: Antimicrobial resistance represents a serious threat to human health across the globe. The cost of bringing a new antibiotic from discovery to market is high and return on investment is low. Furthermore, the development of new antibiotics has slowed dramatically since the 1950s’ golden age of discovery. Plants produce a variety of bioactive secondary metabolites that could be used to fuel the future discovery pipeline. While many studies have focused on specific aspects of plants and plant natural products with antibacterial properties, a comprehensive review of the antibacterial potential of plants has never before been attempted. Objectives: This systematic review aims to evaluate reports on plants with significant antibacterial activities. Methods: Following the PRISMA model, we searched three electronic databases: Web of Science, PubMed and SciFinder by using specific keywords: “plant,” “antibacterial,” “inhibitory concentration.” Results: We identified a total of 6,083 articles published between 1946 and 2019 and then reviewed 66% of these (4,024) focusing on articles published between 2012 and 2019. A rigorous selection process was implemented using clear inclusion and exclusion criteria, yielding data on 958 plant species derived from 483 scientific articles. Antibacterial activity is found in 51 of 79 vascular plant orders throughout the phylogenetic tree. Most are reported within eudicots, with the bulk of species being asterids. Antibacterial activity is not prominent in monocotyledons. Phylogenetic distribution strongly supports the concept of chemical evolution across plant clades, especially in more derived eudicot families. The Lamiaceae, Fabaceae and Asteraceae were the most represented plant families, while Cinnamomum verum, Rosmarinus vulgaris and Thymus vulgaris were the most studied species. South Africa was the most represented site of plant collection. Crude extraction in methanol was the most represented type of extraction and leaves were the main plant tissue investigated. Finally, Staphylococcus aureus was the most targeted pathogenic bacteria in these studies. We closely examine 70 prominent medicinal plant species from the 15 families most studied in the literature. Conclusion: This review depicts the current state of knowledge regarding antibacterials from plants and provides powerful recommendations for future research directions.
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Affiliation(s)
- François Chassagne
- Center for the Study of Human Health, Emory University, Atlanta, GA, United States
| | | | - Gina Porras
- Center for the Study of Human Health, Emory University, Atlanta, GA, United States
| | - James T Lyles
- Center for the Study of Human Health, Emory University, Atlanta, GA, United States
| | - Micah Dettweiler
- Department of Dermatology, Emory University, Atlanta, GA, United States
| | - Lewis Marquez
- Molecular and Systems Pharmacology Program, Laney Graduate School, Emory University, Atlanta, GA, United States
| | - Akram M Salam
- Molecular and Systems Pharmacology Program, Laney Graduate School, Emory University, Atlanta, GA, United States
| | - Sarah Shabih
- Center for the Study of Human Health, Emory University, Atlanta, GA, United States
| | | | - Cassandra L Quave
- Center for the Study of Human Health, Emory University, Atlanta, GA, United States.,Emory University Herbarium, Emory University, Atlanta, GA, United States.,Department of Dermatology, Emory University, Atlanta, GA, United States.,Molecular and Systems Pharmacology Program, Laney Graduate School, Emory University, Atlanta, GA, United States
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Vinturelle R, Mattos C, Meloni J, Lamberti HD, Nogueira J, da Silva Vaz Júnior I, Rocha L, Lione V, Folly E. Evaluation of essential oils as an ecological alternative in the search for control Rhipicephalus microplus (Acari: Ixodidae). VETERINARY PARASITOLOGY- REGIONAL STUDIES AND REPORTS 2020; 23:100523. [PMID: 33678378 DOI: 10.1016/j.vprsr.2020.100523] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 11/17/2020] [Accepted: 12/20/2020] [Indexed: 01/21/2023]
Abstract
The cattle tick Rhipicephalus microplus is a significant problem for livestock, causing losses of billions of dollars per year. This work aimed to determine the chemical composition of essential oils obtained from Laurus nobilis and Copaifera officinalis and evaluate activity against engorged R. microplus females. Chemical composition analyzed by GC-MS revealed the presence of 39 components accounting for 95.38% of the oil in L. nobilis, the most abundant being 1,8-cineol (25.7%), trans-sabinene-hydrate (20.8%), and α-terpinil acetate (15.0%). Chemical analysis of C. officinalis oil identified 25 components corresponding to 80.5% of the total constituents, where the major compounds were β-caryophyllene (21.1%), caryophyllene oxide (10.7%), and α-trans-bergamotene (9.3%). Adult immersion test (AIT) showed that L. nobilis essential oil at 5% or 10% caused 80.5% mortality of engorged females after 24 h and reached 96.9% and 100% mortality on the third day after treatment, respectively. While the essential oil from C. officinalis caused 84.7% mortality after six days at 10% and at 5%, achieved approximately 100% mortality rate at the end of the experiment (day 15). Both essential oils and the combination significantly inhibited egg-laying; however, the combination treatment showed higher effectiveness than the isolated oils at 2.5%. A possible synergic action of L. nobilis and C. officinalis against the cattle tick R. microplus is therefore suggested. The present work introduces a potential alternative for the development of a formulation environment-friendly (green pesticide) used to control cattle tick infestations.
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Affiliation(s)
- Rafaelle Vinturelle
- Laboratório de Estudos de Pragas e Parasitos (LEPP), Universidade Federal Fluminense (UFF), Instituto de Biologia, Departamento de Biologia Celular e Molecular (GCM), Niterói, RJ, Brazil; Programa de Pós-graduação em Ciências e Biotecnologia, UFF, Niterói, RJ, Brazil
| | - Camila Mattos
- Laboratório de Estudos de Pragas e Parasitos (LEPP), Universidade Federal Fluminense (UFF), Instituto de Biologia, Departamento de Biologia Celular e Molecular (GCM), Niterói, RJ, Brazil; Programa de Pós-graduação em Ciências e Biotecnologia, UFF, Niterói, RJ, Brazil
| | - Jéssica Meloni
- Laboratório de Estudos de Pragas e Parasitos (LEPP), Universidade Federal Fluminense (UFF), Instituto de Biologia, Departamento de Biologia Celular e Molecular (GCM), Niterói, RJ, Brazil; Programa de Pós-graduação em Ciências e Biotecnologia, UFF, Niterói, RJ, Brazil
| | - Helen D Lamberti
- Laboratório de Estudos de Pragas e Parasitos (LEPP), Universidade Federal Fluminense (UFF), Instituto de Biologia, Departamento de Biologia Celular e Molecular (GCM), Niterói, RJ, Brazil
| | - Jeane Nogueira
- Laboratório de Tecnologia de Produtos Naturais, Faculdade de Farmácia, UFF, Niterói, RJ, Brazil; Programa de Pós-graduação em Ciências Aplicadas a Produtos para Saúde, Departamento de Farmácia e Administração Farmacêutica, Faculdade de Farmácia, UFF, Niterói, RJ, Brazil
| | - Itabajara da Silva Vaz Júnior
- Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul, RS, Brazil; Instituto Nacional de Ciências e Tecnologia, Entomologia Molecular (INCT-EM), Brazil
| | - Leandro Rocha
- Laboratório de Tecnologia de Produtos Naturais, Faculdade de Farmácia, UFF, Niterói, RJ, Brazil; Programa de Pós-graduação em Ciências Aplicadas a Produtos para Saúde, Departamento de Farmácia e Administração Farmacêutica, Faculdade de Farmácia, UFF, Niterói, RJ, Brazil; Programa de Pós-graduação em Ciências e Biotecnologia, UFF, Niterói, RJ, Brazil
| | - Viviane Lione
- Faculdade de Farmácia, Universidade Federal do Rio de Janeiro, RJ, Brazil
| | - Evelize Folly
- Laboratório de Estudos de Pragas e Parasitos (LEPP), Universidade Federal Fluminense (UFF), Instituto de Biologia, Departamento de Biologia Celular e Molecular (GCM), Niterói, RJ, Brazil; Programa de Pós-graduação em Ciências e Biotecnologia, UFF, Niterói, RJ, Brazil; Instituto Nacional de Ciências e Tecnologia, Entomologia Molecular (INCT-EM), Brazil.
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Oliveira DFFDE, Nascimento TP, Rodrigues CH, Batista JMS, Liu TPSL, Medeiros ESDE, Mota RA, Costa RMPB, Porto TS, Porto CS, Porto ALÚF. Antimicrobial potential of Copaiba Oil (Copaifera multijuga Hayne-Leguminosae) against bubaline mastitis multiresistant isolates. AN ACAD BRAS CIENC 2020; 92:e20200521. [PMID: 33331447 DOI: 10.1590/0001-3765202020200521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 06/02/2020] [Indexed: 11/22/2022] Open
Abstract
Copaiba oil is a natural product used by Amazonian populations and recognized for its medicinal properties because it has significant antimicrobial activity for several pathogenic microorganisms. The present work aimed to evaluate and characterize the effect of natural oil produced by copaiba - Copaifera multijuga against multiresistant isolates of bubaline mastitis. The nitrocefin test was performed with isolates of Staphylococcus aureus from bubaline mastitis, which were 100% positive for beta-lactamase enzyme detection. Minimum Bactericidal Concentration (MBC) of 25% to 3.12% was obtained for Enterococcus faecalis and Escherichia coli and 50% and 25% for S. aureus, but Klebsiella pneumoniae and Bacillus subtilis were resistant. MBC with 12.5% and 6.25% oil were obtained for most multiresistant bubaline mastitis isolates from the states of Pernambuco, Ceará, Bahia and Alagoas. The results demonstrated the great potential of using copaiba natural oil in the treatment of buffalo mastitis.
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Affiliation(s)
- DivÂnia F F DE Oliveira
- University of Pernambuco, Faculty of Teacher Education of Nazaré da Mata, Street Prof Américo Brandão, no. 43, Center, 55800-000 Nazaré da Mata, PE, Brazil
| | - Thiago P Nascimento
- Federal Rural University of Pernambuco, Laboratory of Bioactive Products and Technology, Department of Morphology and Animal Physiology Animal, Av. Dom Manoel de Medeiros, s/n, 52171-900 Recife, PE, Brazil
| | - ClÁudio Henrique Rodrigues
- Federal University of Pernambuco, Department of Pharmaceutics Sciences, Av. Prof. Moraes Rego, 1235, Cidade Universitária, 50670-901 Recife, PE, Brazil
| | - Juanize M S Batista
- Federal Rural University of Pernambuco, Laboratory of Bioactive Products and Technology, Department of Morphology and Animal Physiology Animal, Av. Dom Manoel de Medeiros, s/n, 52171-900 Recife, PE, Brazil
| | - Tatiana P S L Liu
- Federal Rural University of Pernambuco, Laboratory of Bioactive Products and Technology, Department of Morphology and Animal Physiology Animal, Av. Dom Manoel de Medeiros, s/n, 52171-900 Recife, PE, Brazil
| | - Elizabeth S DE Medeiros
- Federal Rural University of Pernambuco, Department of Veterinary Medicine, Av. Dom Manoel de Medeiros, s/n, 52171-900 Recife, PE, Brazil
| | - Rinaldo A Mota
- Federal Rural University of Pernambuco, Department of Veterinary Medicine, Av. Dom Manoel de Medeiros, s/n, 52171-900 Recife, PE, Brazil
| | - Romero Marcos P B Costa
- University of Pernambuco, Laboratory of Advances in Protein Biotechnology (LABIOPROT), Institute of Biological Sciences, Street Arnóbio Marquês, 310, Santo Amaro, 50100-130 Recife, PE, Brazil
| | - Tatiana S Porto
- Federal Rural University of Pernambuco, Academic Unit of Garanhuns, UAG, Av. Bom Pastor, s/n, 55296-901 Garanhuns, PE, Brazil
| | - Camila S Porto
- Federal University of Alagoas, Arapiraca Campus, Av. Beira Rio, s/n, Centro, 50200-000 Penedo, AL, Brazil
| | - Ana LÚcia F Porto
- Federal Rural University of Pernambuco, Laboratory of Bioactive Products and Technology, Department of Morphology and Animal Physiology Animal, Av. Dom Manoel de Medeiros, s/n, 52171-900 Recife, PE, Brazil
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Silva JJMD, Campanharo SC, Paschoal JAR. Ethnoveterinary for food-producing animals and related food safety issues: A comprehensive overview about terpenes. Compr Rev Food Sci Food Saf 2020; 20:48-90. [PMID: 33443807 DOI: 10.1111/1541-4337.12673] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 09/08/2020] [Accepted: 10/25/2020] [Indexed: 12/23/2022]
Abstract
Alternatives to the use of conventional veterinary drugs in food-producing animals have gained attention, such as the use of natural products (NPs), mainly to soften the risks to the animal, the environment, and consumer's health. Although NPs have consistent advantages over conventional drugs, they cannot be considered risk free under food safety matters. In this way, this document presents a comprehensive overview of the importance of considering both the pharmacological and toxicological properties of the constituents of a NP from plants intending the standardization and regulation of its use in food-producing animals. Terpenes are the most diverse class of natural substances present in NP of vegetal origin with a broad range of biological activities that can be explored in veterinary science; however, certain plants and terpenes also have significant toxic effects, a fact that can harm the health of animals and consequently generate economic losses and risks for humans. In this context, this review gathered scientific data of vegetal species of importance to ethnoveterinary for food-producing animals, which produce terpenes, its biological effects, and their implications on food safety issues for consumers. For this, more than 300 documents were selected from different online scientific databases. The present data and discussion may contribute to the rational commercial exploration of this class of NPs in veterinary medicine.
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Affiliation(s)
- Jonas Joaquim Mangabeira da Silva
- Department of Biomolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Sarah Chagas Campanharo
- Department of Biomolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Jonas Augusto Rizzato Paschoal
- Department of Biomolecular Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
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Copaifera spp. oleoresins impair Toxoplasma gondii infection in both human trophoblastic cells and human placental explants. Sci Rep 2020; 10:15158. [PMID: 32938966 PMCID: PMC7495442 DOI: 10.1038/s41598-020-72230-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 08/27/2020] [Indexed: 12/11/2022] Open
Abstract
The combination of pyrimethamine and sulfadiazine is the standard care in cases of congenital toxoplasmosis. However, therapy with these drugs is associated with severe and sometimes life-threatening side effects. The investigation of phytotherapeutic alternatives to treat parasitic diseases without acute toxicity is essential for the advancement of current therapeutic practices. The present study investigates the antiparasitic effects of oleoresins from different species of Copaifera genus against T. gondii. Oleoresins from C. reticulata, C. duckei, C. paupera, and C. pubiflora were used to treat human trophoblastic cells (BeWo cells) and human villous explants infected with T. gondii. Our results demonstrated that oleoresins were able to reduce T. gondii intracellular proliferation, adhesion, and invasion. We observed an irreversible concentration-dependent antiparasitic action in infected BeWo cells, as well as parasite cell cycle arrest in the S/M phase. The oleoresins altered the host cell environment by modulation of ROS, IL-6, and MIF production in BeWo cells. Also, Copaifera oleoresins reduced parasite replication and TNF-α release in villous explants. Anti-T. gondii effects triggered by the oleoresins are associated with immunomodulation of the host cells, as well as, direct action on parasites.
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Malheiros DF, Sarquis IR, Ferreira IM, Mathews PD, Mertins O, Tavares-Dias M. Nanoemulsions with oleoresin of Copaifera reticulata (Leguminosae) improve anthelmintic efficacy in the control of monogenean parasites when compared to oleoresin without nanoformulation. JOURNAL OF FISH DISEASES 2020; 43:687-695. [PMID: 32315094 DOI: 10.1111/jfd.13168] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Revised: 03/14/2020] [Accepted: 03/16/2020] [Indexed: 06/11/2023]
Abstract
This study compared the in vitro anthelmintic activity of Copaifera reticulata oleoresin (200, 400, 600, 800 and 1,000 mg/L) and of nanoemulsions prepared with this oleoresin (50, 100, 150, 200 and 250 mg/L) against monogeneans on the gills of Colossoma macropomum. The major compounds present in the oleoresin of C. reticulata were γ-macrocarpene (14.2%), α-bergamotene (13.6%), β-selinene (13.4%) and β-caryophyllene (11.7%). All concentrations of the nanoemulsion and the oleoresin without nanoformulation showed anthelmintic efficacy against monogeneans, and higher concentrations led to more rapid parasite mortality. Structural damages to the tegument of the parasites exposed to C. reticulata oleoresin were observed with scanning electron microscopy. At two hours of exposure, fish showed 100% tolerance to all nanoemulsion concentrations used in the in vitro assays, whereas 100% mortality was shown in the fish exposed to the oleoresin without nanoformulation after one hour. The results of this study suggest that nanoemulsions with oleoresin of C. reticulata have advantages in the control and treatment of monogenean infections in C. macropomum when compared to the oleoresin without nanoformulation. In addition, since nanoemulsions with the C. reticulata oleoresin are safe to control monogeneans, the efficacy of these nanoformulations may be assayed in therapeutic baths to treat C. macropomum infected by monogeneans.
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Affiliation(s)
- Dayna Filocreão Malheiros
- Postgraduate Program on Tropical Biodiversity (PPGBIO), Federal University of Amapá (UNIFAP), Macapá, Brazil
| | - Icaro Rodrigues Sarquis
- Group of Biocatalysis and Organic Synthesis Applied Chemistry College, Federal University of Amapá (UNIFAP), Macapá, Brazil
| | - Irlon Maciel Ferreira
- Group of Biocatalysis and Organic Synthesis Applied Chemistry College, Federal University of Amapá (UNIFAP), Macapá, Brazil
| | - Patrick Delgado Mathews
- Department of Animal Biology, Institute of Biology, State University of Campinas (UNICAMP), Campinas, Brazil
| | - Omar Mertins
- Department of Biophysics, Paulista School of Medicine, Federal University of São Paulo (UNIFESP), São Paulo, Brazil
| | - Marcos Tavares-Dias
- Postgraduate Program on Tropical Biodiversity (PPGBIO), Federal University of Amapá (UNIFAP), Macapá, Brazil
- Embrapa Amapá, Macapá, Brazil
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Alves JA, Abrão F, da Silva Moraes T, Damasceno JL, dos Santos Moraes MF, Sola Veneziani RC, Ambrósio SR, Bastos JK, Dantas Miranda ML, Gomes Martins CH. Investigation of Copaifera genus as a new source of antimycobaterial agents. Future Sci OA 2020; 6:FSO587. [PMID: 32802394 PMCID: PMC7421775 DOI: 10.2144/fsoa-2020-0018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Accepted: 04/29/2020] [Indexed: 12/11/2022] Open
Abstract
AIM This paper reports on the antimycobacterial activity of the oleoresins and extracts obtained from Copaifera spp. MATERIALS & METHODS The minimum inhibitory concentration (MIC) and fractional inhibitory concentration index techniques helped to evaluate the effect of these oleoresins and extracts against six strains of mycobacteria that cause tuberculosis. RESULTS & CONCLUSION Among the assayed oleoresins and plant extracts, the Copaifera langsdorffii, Copaifera duckei, Copaifera reticulata and Copaifera trapezifolia oleoresins provided the lowest MIC values against some of the tested strains. The combination of Copaifera spp. samples with isoniazid did not evidence any synergistic action. Some Copaifera spp. oleoresins may represent a future source for the discovery of new antimycobacterial drugs due to their low MIC values.
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Affiliation(s)
| | - Fariza Abrão
- Research Laboratory of Applied Microbiology, University of Franca, Franca, SP, Brazil
| | - Thaís da Silva Moraes
- Research Laboratory of Applied Microbiology, University of Franca, Franca, SP, Brazil
| | | | | | | | | | - Jairo Kenupp Bastos
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil
| | | | - Carlos Henrique Gomes Martins
- Research Laboratory of Applied Microbiology, University of Franca, Franca, SP, Brazil
- Laboratory of Research on Antimicrobial Trials (LaPEA), Institute of Biomedical Sciences – ICBIM, Federal University of Uberlândia, Uberlândia, MG, Brazil
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Safety and Effectiveness of Copaiba Oleoresin ( C. reticulata Ducke) on Inflammation and Tissue Repair of Oral Wounds in Rats. Int J Mol Sci 2020; 21:ijms21103568. [PMID: 32443593 PMCID: PMC7278981 DOI: 10.3390/ijms21103568] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 03/22/2020] [Accepted: 03/23/2020] [Indexed: 12/31/2022] Open
Abstract
In traditional communities of the Brazilian Amazon, the copaiba oleoresin (C. reticulata Ducke) is widely known for its therapeutic activity, especially its wound healing and anti-inflammatory actions. Our study aimed to evaluate these effects in oral lesions and the safety of the dosage proposed. A punch biopsy wound was induced on the ventral surface of the tongue of forty-five male Wistar rats under anesthesia. Animals were randomly allocated to one of three groups based on the treatment: control, corticoid and copaiba. A daily dose of each treatment and vehicle was administrated by oral gavage for three consecutive days. Sample collections took place on the third, seventh and 15th days post-wounding for clinical and histopathological analyses. Blood was collected on the third and seventh days for kidneys and liver function tests. Semi-quantitative analyses were performed based on scores of inflammation and reepithelization. Tissue collagen deposition was detected by PicroSirius red staining. Copaiba-treated wounds revealed a smaller wound area, decreased of acute inflammatory reaction and enhanced reepithelization. The levels of kidney and liver function tests did not reveal presence of damage post-treatments. Our findings suggest that copaiba oleoresin is a safe and effective alternative therapy for inflammation and tissue repair of oral wounds in this animal model.
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Vigil JM, Montera MA, Pentkowski NS, Diviant JP, Orozco J, Ortiz AL, Rael LJ, Westlund KN. The Therapeutic Effectiveness of Full Spectrum Hemp Oil Using a Chronic Neuropathic Pain Model. Life (Basel) 2020; 10:E69. [PMID: 32443500 PMCID: PMC7281216 DOI: 10.3390/life10050069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 05/09/2020] [Accepted: 05/14/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Few models exist that can control for placebo and expectancy effects commonly observed in clinical trials measuring 'Cannabis' pharmacodynamics. We used the Foramen Rotundum Inflammatory Constriction Trigeminal Infraorbital Nerve injury (FRICT-ION) model to measure the effect of "full-spectrum" whole plant extracted hemp oil on chronic neuropathic pain sensitivity in mice. METHODS Male BALBc mice were submitted to the FRICT-ION chronic neuropathic pain model with oral insertion through an incision in the buccal/cheek crease of 3 mm of chromic gut suture (4-0). The suture, wedged along the V2 trigeminal nerve branch, creates a continuous irritation that develops into secondary mechanical hypersensitivity on the snout. Von Frey filament stimuli on the mouse whisker pad was used to assess the mechanical pain threshold from 0-6 h following dosing among animals (n = 6) exposed to 5 μL of whole plant extracted hemp oil combined with a peanut butter vehicle (0.138 mg/kg), the vehicle alone (n = 3) 7 weeks post-surgery, or a naïve control condition (n = 3). RESULTS Mechanical allodynia was alleviated within 1 h (d = 2.50, p < 0.001) with a peak reversal effect at 4 h (d = 7.21, p < 0.001) and remained significant throughout the 6 h observation window. There was no threshold change on contralateral whisker pad after hemp oil administration, demonstrating the localization of anesthetic response to affected areas. CONCLUSION Future research should focus on how whole plant extracted hemp oil affects multi-sensory and cognitive-attentional systems that process pain.
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Affiliation(s)
- Jacob M. Vigil
- Department of Psychology, University of New Mexico, Albuquerque, NM 87131, USA; (J.M.V.); (N.S.P.); (J.P.D.); (J.O.)
| | - Marena A. Montera
- Department of Anesthesiology, University of New Mexico Health Sciences Center, Albuquerque, NM 87131, USA;
| | - Nathan S. Pentkowski
- Department of Psychology, University of New Mexico, Albuquerque, NM 87131, USA; (J.M.V.); (N.S.P.); (J.P.D.); (J.O.)
| | - Jegason P. Diviant
- Department of Psychology, University of New Mexico, Albuquerque, NM 87131, USA; (J.M.V.); (N.S.P.); (J.P.D.); (J.O.)
| | - Joaquin Orozco
- Department of Psychology, University of New Mexico, Albuquerque, NM 87131, USA; (J.M.V.); (N.S.P.); (J.P.D.); (J.O.)
| | - Anthony L. Ortiz
- Organic-Energetic Solutions, Albuquerque, NM 87108, USA; (A.L.O.); (L.J.R.)
| | - Lawrence J. Rael
- Organic-Energetic Solutions, Albuquerque, NM 87108, USA; (A.L.O.); (L.J.R.)
| | - Karin N. Westlund
- Department of Anesthesiology, University of New Mexico Health Sciences Center, Albuquerque, NM 87131, USA;
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A Systematic Review of Essential Oils and the Endocannabinoid System: A Connection Worthy of Further Exploration. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:8035301. [PMID: 32508955 PMCID: PMC7246407 DOI: 10.1155/2020/8035301] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 04/21/2020] [Accepted: 05/04/2020] [Indexed: 12/22/2022]
Abstract
Aromatic compounds have a long history of use as medicines in most recorded cultures. An increasing interest in these therapeutic volatile molecules in both scientific and lay communities has led to the advancement of essential oils as phytomedicines. Recent discoveries suggest essential oils augment the endocannabinoid system in a positive manner to mitigate various pathologies. However, the exact mechanisms whereby essential oils influence endocannabinoid system activity are not fully known, these studies provide a glimpse into their involvement and warrant further evaluation. Additional study of the interaction between essential oils and the endocannabinoid system may lead to promising phytomedicines for the treatment of diseases and conditions involving dysregulation or activation of the endocannabinoid system.
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Urasaki Y, Beaumont C, Talbot JN, Hill DK, Le TT. Akt3 Regulates the Tissue-Specific Response to Copaiba Essential Oil. Int J Mol Sci 2020; 21:ijms21082851. [PMID: 32325885 PMCID: PMC7216139 DOI: 10.3390/ijms21082851] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 04/17/2020] [Accepted: 04/18/2020] [Indexed: 12/18/2022] Open
Abstract
This study reports a relationship between Akt3 expression and tissue-specific regulation of the pI3K/Akt/mTOR signaling pathway by copaiba essential oil. Akt3, a protein kinase B isoform important for the regulation of neuronal development, exhibited differential expression levels in cells of various origins. In neuronal and microglial cells, where Akt3 is present, copaiba essential oil positively regulated the pI3K/Akt/mTOR signaling pathway. In contrast, in liver cells and T lymphocytes, where Akt3 is absent, copaiba essential oil negatively regulated the pI3K/Akt/mTOR signaling pathway. The expression of Akt3 via plasmid DNA in liver cells led to positive regulatory effects by copaiba essential oil on the pI3K/Akt/mTOR signaling pathway. In contrast, inhibition of Akt3 expression in neuronal cells via small interfering RNA molecules targeting Akt3 transcripts abrogated the regulatory effects of copaiba essential oil on the pI3K/Akt/mTOR signaling pathway. Interestingly, Akt3 expression did not impact the regulatory effects of copaiba essential oil on other signaling pathways. For example, copaiba essential oil consistently upregulated the MAPK and JAK/STAT signaling pathways in all evaluated cell types, independent of the Akt3 expression level. Collectively, the data indicated that Akt3 expression was required for the positive regulatory effects of copaiba essential oil, specifically on the pI3K/Akt/mTOR signaling pathway.
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Affiliation(s)
- Yasuyo Urasaki
- College of Pharmacy, Roseman University of Health Sciences, 10530 Discovery Drive, Las Vegas, NV 89135, USA; (Y.U.); (J.N.T.)
| | - Cody Beaumont
- dōTERRA International, LLC, 389 South 1300 West, Pleasant Grove, UT 84062, USA; (C.B.); (D.K.H.)
| | - Jeffery N. Talbot
- College of Pharmacy, Roseman University of Health Sciences, 10530 Discovery Drive, Las Vegas, NV 89135, USA; (Y.U.); (J.N.T.)
| | - David K. Hill
- dōTERRA International, LLC, 389 South 1300 West, Pleasant Grove, UT 84062, USA; (C.B.); (D.K.H.)
| | - Thuc T. Le
- College of Pharmacy, Roseman University of Health Sciences, 10530 Discovery Drive, Las Vegas, NV 89135, USA; (Y.U.); (J.N.T.)
- Correspondence: ; Tel.: +1-702-802-2820
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Urasaki Y, Beaumont C, Workman M, Talbot JN, Hill DK, Le TT. Fast-Acting and Receptor-Mediated Regulation of Neuronal Signaling Pathways by Copaiba Essential Oil. Int J Mol Sci 2020; 21:ijms21072259. [PMID: 32218156 PMCID: PMC7177672 DOI: 10.3390/ijms21072259] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2020] [Revised: 03/23/2020] [Accepted: 03/24/2020] [Indexed: 02/03/2023] Open
Abstract
This study examined the biological activities of copaiba essential oil via measurement of its effects on signaling pathways in the SH-SY5Y neuronal cell line. Nanofluidic proteomic technologies were deployed to measure the phosphorylation of biomarker proteins within the signaling cascades. Interestingly, copaiba essential oil upregulated the pI3K/Akt/mTOR, MAPK, and JAK/STAT signaling pathways in neuronal cells. The effects of copaiba essential oil peaked at 30 min post-treatment, with a half-maximal effective concentration (EC50) of approximately 80 ng/mL. Treatment with cannabinoid receptor 2 (CB2) agonist AM1241 or the inverse agonist BML190 abrogated the regulatory effects of copaiba essential oil on the pI3K/Akt/mTOR signaling pathway. Surprisingly, copaiba essential oil also activated the apoptosis signaling pathway and reduced the viability of SH-SY5Y cells with an EC50 of approximately 400 ng/mL. Furthermore, β-caryophyllene, a principal constituent of copaiba essential oil, downregulated the pI3K/Akt/mTOR signaling pathway. Taken together, the findings indicated that copaiba essential oil upregulated signaling pathways associated with cell metabolism, growth, immunity, and apoptosis. The biological activities of copaiba essential oil were determined to be fast acting, CB2 mediated, and dependent on multiple chemical constituents of the oil. Nanofluidic proteomics provided a powerful means to assess the biological activities of copaiba essential oil.
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Affiliation(s)
- Yasuyo Urasaki
- College of Pharmacy, Roseman University of Health Sciences, 10530 Discovery Drive, Las Vegas, NV 89135, USA; (Y.U.); (J.N.T.)
| | - Cody Beaumont
- dōTERRA International, LLC, 389 South 1300 West, Pleasant Grove, UT 84062, USA; (C.B.); (M.W.); (D.K.H.)
| | - Michelle Workman
- dōTERRA International, LLC, 389 South 1300 West, Pleasant Grove, UT 84062, USA; (C.B.); (M.W.); (D.K.H.)
| | - Jeffery N. Talbot
- College of Pharmacy, Roseman University of Health Sciences, 10530 Discovery Drive, Las Vegas, NV 89135, USA; (Y.U.); (J.N.T.)
| | - David K. Hill
- dōTERRA International, LLC, 389 South 1300 West, Pleasant Grove, UT 84062, USA; (C.B.); (M.W.); (D.K.H.)
| | - Thuc T. Le
- College of Pharmacy, Roseman University of Health Sciences, 10530 Discovery Drive, Las Vegas, NV 89135, USA; (Y.U.); (J.N.T.)
- Correspondence: ; Tel.: +1-702-802-2820
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do Carmo Silva L, Miranda MACM, de Freitas JV, Ferreira SFA, de Oliveira Lima EC, de Oliveira CMA, Kato L, Terezan AP, Rodriguez AFR, Faria FSEDV, de Almeida Soares CM, Pereira M. Antifungal activity of Copaíba resin oil in solution and nanoemulsion against Paracoccidioides spp. Braz J Microbiol 2019; 51:125-134. [PMID: 31833006 DOI: 10.1007/s42770-019-00201-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 11/27/2019] [Indexed: 11/29/2022] Open
Abstract
Paracoccidioidomycosis (PCM) is a disease caused by fungi of the genus Paracoccidioides. The disease is responsible for high rates of premature deaths and socioeconomic repercussions. The limitations of antifungal agents against PCM have motivated the search for new compounds. In our ongoing exploration of Cerrado plants as potential sources of new antifungal agents, we selected Copaifera langsdorffii oil (Copaíba resin oil) in order to explore its bioactive potential and test a formulation to increase oil stability and solubilization employing Pluronic F-127 to obtain the nanoemulsion of the oil. We aim at testing both Copaíba resin oil and its nanoemulsion against four species of the Paracoccidioides genus. We performed cytotoxicity test in Balb/C3T3 cells, hemolytic activity and interaction of Copaíba resin oil and Copaíba resin oil nanoemulsion (CopaPlu) with the antifungal agents such as amphotericin B, co-trimoxazole, and itraconazole. Moreover, the Copaíba resin oil was analyzed by mass spectrometry to identify its chemical profile. Eventually, a new methodology to prepare the nanoemulsion is presented. The Copaíba resin oil and CopaPlu nanoemulsion inhibited Paracoccidioides sp. growth efficiently, and no cytotoxicity or hemolytic effect was observed at minimum inhibitory concentration (MIC). When combined with amphotericin B, Copaíba resin oil and its nanoemulsion showed an additive effect with reduction of MIC values. The Copaíba resin oil and CopaPlu nanoemulsion is a promising antifungal agent against Paracoccidioides.
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Affiliation(s)
- Lívia do Carmo Silva
- Laboratory of Molecular Biology, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Goiás, 74690-900, Brazil
| | - Meire Ane Costa Miguel Miranda
- Laboratory of Molecular Biology, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Goiás, 74690-900, Brazil
| | - Julianna Veiga de Freitas
- Laboratory of Colloids and Nanostructured Materials, Institute of Chemistry, Federal University of Goiás, Goiânia, Goiás, Brazil
| | - Sarah Fernanda Araújo Ferreira
- Laboratory of Colloids and Nanostructured Materials, Institute of Chemistry, Federal University of Goiás, Goiânia, Goiás, Brazil
| | - Emília Celma de Oliveira Lima
- Laboratory of Colloids and Nanostructured Materials, Institute of Chemistry, Federal University of Goiás, Goiânia, Goiás, Brazil
| | | | - Lucilia Kato
- Laboratory of Natural Products, Institute of Chemistry, Federal University of Goiás, Goiânia, Goiás, Brazil
| | - Ana Paula Terezan
- Laboratory of Natural Products, Institute of Chemistry, Federal University of Goiás, Goiânia, Goiás, Brazil
| | | | | | - Célia Maria de Almeida Soares
- Laboratory of Molecular Biology, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Goiás, 74690-900, Brazil
| | - Maristela Pereira
- Laboratory of Molecular Biology, Institute of Biological Sciences, Federal University of Goiás, Goiânia, Goiás, 74690-900, Brazil.
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Morguette AEB, Bigotto BG, Varella RDL, Andriani GM, Spoladori LFDA, Pereira PML, de Andrade FG, Lancheros CAC, Nakamura CV, Syogo Arakawa N, Bruschi ML, Carlos Tomaz J, Lonni AASG, Kerbauy G, Tavares ER, Yamauchi LM, Yamada-Ogatta SF. Hydrogel Containing Oleoresin From Copaifera officinalis Presents Antibacterial Activity Against Streptococcus agalactiae. Front Microbiol 2019; 10:2806. [PMID: 31866975 PMCID: PMC6904337 DOI: 10.3389/fmicb.2019.02806] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 11/19/2019] [Indexed: 12/25/2022] Open
Abstract
Streptococcus agalactiae or Group B Streptococcus (GBS) remains a leading cause of neonatal infections worldwide; and the maternal vaginal-rectal colonization increases the risk of vertical transmission of GBS to neonates and development of infections. This study reports the in vitro antibacterial effect of the oleoresin from Copaifera officinalis Jacq. L. in natura (copaiba oil) and loaded into carbomer-hydrogel against planktonic and sessile cells of GBS. First, the naturally extracted copaiba oil was tested for the ability to inhibit the growth and metabolic activity of planktonic and sessile GBS cells. The time-kill kinetics showed that copaiba oil exhibited a dose-dependent bactericidal activity against planktonic GBS strains, including those resistant to erythromycin and/or clindamycin [minimal bactericidal concentration (MBC) ranged from 0.06 mg/mL to 0.12 mg/mL]. Copaiba oil did not inhibit the growth of different Lactobacillus species, the indigenous members of the human microbiota. The mass spectral analyses of copaiba oil showed the presence of diterpenes, and the kaurenoic acid appears to be one of the active components of oleoresin from C. officinalis related to antibacterial activity against GBS. Microscopy analyses of planktonic GBS cells treated with copaiba oil revealed morphological and ultrastructural alterations, displaying disruption of the cell wall, damaged cell membrane, decreased electron density of the cytoplasm, presence of intracellular condensed material, and asymmetric septa. Copaiba oil also exhibited antibacterial activity against established biofilms of GBS strains, inhibiting the viability of sessile cells. Low-cost and eco-friendly carbomer-based hydrogels containing copaiba oil (0.5% – CARB-CO 0.5; 1.0% – CARB-CO 1.0) were then developed. However, only CARB-CO 1.0 preserved the antibacterial activity of copaiba oil against GBS strains. This formulation was homogeneous, soft, exhibited a viscoelastic behavior, and showed good biocompatibility with murine vaginal mucosa. Moreover, CARB-CO 1.0 showed a slow and sustained release of the copaiba oil, killing the planktonic and sessile (established biofilm) cells and inhibiting the biofilm formation of GBS on pre-coated abiotic surface. These results indicate that carbomer-based hydrogels may be useful as topical systems for delivery of copaiba oil directly into de vaginal mucosa and controlling S. agalactiae colonization and infection.
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Affiliation(s)
- Ana Elisa Belotto Morguette
- Laboratório de Biologia Molecular de Microrganismos, Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil.,Programa de Pós-Graduação em Microbiologia, Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil
| | - Briani Gisele Bigotto
- Laboratório de Habilidades Farmacêuticas, Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Estadual de Londrina, Londrina, Brazil
| | - Renata de Lima Varella
- Laboratório de Biologia Molecular de Microrganismos, Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil
| | - Gabriella Maria Andriani
- Laboratório de Biologia Molecular de Microrganismos, Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil.,Programa de Pós-Graduação em Microbiologia, Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil
| | - Laís Fernanda de Almeida Spoladori
- Laboratório de Biologia Molecular de Microrganismos, Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil
| | - Patrícia Moraes Lopes Pereira
- Laboratório de Biologia Molecular de Microrganismos, Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil.,Programa de Pós-Graduação em Microbiologia, Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil
| | - Fabio Goulart de Andrade
- Laboratório de Análise Histopatológica, Departamento de Histologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil
| | - Cesar Armando Contreras Lancheros
- Laboratório de Inovação Tecnológica no Desenvolvimento de Fármacos e Cosméticos, Departamento de Ciências Básicas da Saúde, Centro de Ciências da Saúde, Universidade Estadual de Maringá, Maringá, Brazil
| | - Celso Vataru Nakamura
- Programa de Pós-Graduação em Microbiologia, Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil.,Laboratório de Inovação Tecnológica no Desenvolvimento de Fármacos e Cosméticos, Departamento de Ciências Básicas da Saúde, Centro de Ciências da Saúde, Universidade Estadual de Maringá, Maringá, Brazil
| | - Nilton Syogo Arakawa
- Programa de Pós-Graduação em Ciências Farmacêuticas, Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Estadual de Londrina, Londrina, Brazil
| | - Marcos Luciano Bruschi
- Laboratório de Pesquisa e Desenvolvimento de Sistemas de Liberação de Fármacos, Departamento de Farmácia, Centro de Ciências da Saúde, Universidade Estadual de Maringá, Maringá, Brazil
| | - José Carlos Tomaz
- Núcleo de Pesquisa em Produtos Naturais e Sintéticos, Departamento de Física e Química, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, Brazil
| | - Audrey Alesandra Stinghen Garcia Lonni
- Laboratório de Habilidades Farmacêuticas, Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Estadual de Londrina, Londrina, Brazil.,Programa de Pós-Graduação em Ciências Farmacêuticas, Departamento de Ciências Farmacêuticas, Centro de Ciências da Saúde, Universidade Estadual de Londrina, Londrina, Brazil
| | - Gilselena Kerbauy
- Departamento de Enfermagem, Centro de Ciências da Saúde, Universidade Estadual de Londrina, Londrina, Brazil
| | - Eliandro Reis Tavares
- Laboratório de Biologia Molecular de Microrganismos, Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil.,Programa de Pós-Graduação em Microbiologia, Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil
| | - Lucy Megumi Yamauchi
- Laboratório de Biologia Molecular de Microrganismos, Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil.,Programa de Pós-Graduação em Microbiologia, Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil
| | - Sueli Fumie Yamada-Ogatta
- Laboratório de Biologia Molecular de Microrganismos, Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil.,Programa de Pós-Graduação em Microbiologia, Departamento de Microbiologia, Centro de Ciências Biológicas, Universidade Estadual de Londrina, Londrina, Brazil
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Valadas LAR, de Oliveira-Filho RD, de Oliveira MBL, de Mello Fiallos AC, Lotif MAL, de França Fonteles MM, Bandeira MAM. Products of Dental Use Containing Copaiba Oil-resin: Technological Prospecting Based on Patents. Recent Pat Biotechnol 2019; 14:33-40. [PMID: 31333133 DOI: 10.2174/1872208313666190719153114] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Revised: 05/19/2019] [Accepted: 06/28/2019] [Indexed: 01/30/2023]
Abstract
BACKGROUND Copaiba oil-resin has been widely used and is especially found in neotropical regions, for which several pharmacological activities have been documented over the years. Prospective studies in intellectual property banks are important to increase competitiveness and thus generate new products in various research areas. OBJECTIVE A prospective study was carried out on patents of products containing copaiba oil-resin for dental use in intellectual property banks. METHODS The research was conducted with patent searches in six intellectual property banks of the world. Relevant information about the invention in the patent document was collected, processed and described. RESULTS The search found 9 patents using copaiba resin oil-resin in dental products. The National Institute of Industrial Property (INPI-Brazil) had the highest number of deposits (5), followed by Espacenet (2) and Free Patents (2). C. Langsdorffii was highlighted as the most widely used species in the products and deposits of vehicles in formulations (3). All the patents in the search are A61K code for medical, dental or hygienic purposes. CONCLUSION Most of the found patents are related to the area of Microbiology, specifically with application in Cariology. Brazil is represented by the INPI and presented the highest number of patent applications when compared to other intellectual property banks.
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Affiliation(s)
- Lidia Audrey Rocha Valadas
- Departament of Pharmacy, College of Pharmacy, Odontology and Nursing, Federal University of Ceara, Fortaleza, Brazil
| | | | | | - Ana Cristina de Mello Fiallos
- Departament of Pharmacy, College of Pharmacy, Odontology and Nursing, Federal University of Ceara, Fortaleza, Brazil.,Departament of Restorative Dentistry, Federal University of Ceara, Fortaleza, Brazil
| | - Mara Assef Leitão Lotif
- Departament of Pharmacy, College of Pharmacy, Odontology and Nursing, Federal University of Ceara, Fortaleza, Brazil
| | | | - Mary Anne Medeiros Bandeira
- Departament of Pharmacy, College of Pharmacy, Odontology and Nursing, Federal University of Ceara, Fortaleza, Brazil
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Differentiation of Essential Oils Using Nanofluidic Protein Post-Translational Modification Profiling. Molecules 2019; 24:molecules24132383. [PMID: 31252611 PMCID: PMC6651569 DOI: 10.3390/molecules24132383] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Accepted: 06/25/2019] [Indexed: 11/30/2022] Open
Abstract
Current methods for the authentication of essential oils focus on analyzing their chemical composition. This study describes the use of nanofluidic protein post-translational modification (PTM) profiling to differentiate essential oils by analyzing their biochemical effects. Protein PTM profiling was used to measure the effects of four essential oils, copaiba, mandarin, Melissa, and turmeric, on the phosphorylation of MEK1, MEK2, and ERK1/2 in the MAPK signaling pathway; Akt and 4EBP1 in the pI3K/Akt/mTOR signaling pathway; and STAT3 in the JAK/STAT signaling pathway in cultured HepG2 cells. The gain or loss of the phosphorylation of these proteins served as direct read-outs for the positive or negative regulatory effects of essential oils on their respective signaling pathways. Furthermore, protein PTM profiling and GC-MS were employed side-by-side to assess the quality of the essential oils. In general, protein PTM profiling data concurred with GC-MS data on the identification of adulterated mandarin, Melissa, and turmeric essential oils. Most interestingly, protein PTM profiling data identified the differences in biochemical effects between copaiba essential oils, which were indistinguishable with GC-MS data on their chemical composition. Taken together, nanofluidic protein PTM profiling represents a robust method for the assessment of the quality and therapeutic potential of essential oils.
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Spałek K, Spielvogel I, Proćków M, Proćków J. Historical ethnopharmacology of the herbalists from Krummhübel in the Sudety Mountains (seventeenth to nineteenth century), Silesia. JOURNAL OF ETHNOBIOLOGY AND ETHNOMEDICINE 2019; 15:24. [PMID: 31122247 PMCID: PMC6533749 DOI: 10.1186/s13002-019-0298-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Accepted: 04/05/2019] [Indexed: 05/08/2023]
Abstract
BACKGROUND Krummhübel (after 1945, Karpacz) in the Sudety Mountains (now SW Poland) was called "the village of pharmacists". At the end of the seventeenth century, there were 57 households, of which about 40 were inhabited by herbalists. Krummhübel herbalists were the first in the Sudety region who applied medicinal mixtures for the treatment of various diseases (using, among others, plants, oils, minerals and even viper venom) in contrast to previous herbalists who only indicated the use of individual plant species for specific diseases. Riesengebirge (in Polish Karkonosze) potions were sold in Austria, the Czech Republic, Poland and Russia, and some of them could even be purchased in Scandinavia and England. The purpose of this paper is an ethnopharmacological analysis of historical texts of herbalists from Krummhübel. Based on their recipes, we analysed the use reports of drugs. Recently, research on ethnobotany and ethnopharmacological analyses of historical materials or egodocuments related to formulations used in folk medicine have become an important source of acquiring knowledge about new medicines. METHODS Based on 46 recipes of Krummhübel herbalists re-written by Reitzig (1943), we analysed the use reports of drugs which included plant taxa and other constituents such as animal formulations, fungi, inorganic and organic substances and minerals as well as tinctures (with alcohol/spirit) and elixirs (without alcohol/spirit). For each usage mentioned in the text, we recorded (i) the putative botanical identity of the taxon; (ii) the plant family or origin of other than the plant constituent; (iii) the reported plant part; (iv) the number of the recipe; (v) the name of the recipe; (vi) the vernacular name of ingredient; (vii) the described symptom, ailment or specific use; (viii) our modern (viz. biomedical) interpretation of the described symptom or ailment; (ix) the mode of administration; and (x) the category of use under which we filed the specific use. We also cross-checked the medicinal plants of Krummhübel herbalists with the species described in old manuscripts and regional surveys and compared their use with contemporary plant use. RESULTS The paper introduces the generated database comprising 348 use reports of 46 drugs based on 70 plant taxa and other constituents. Besides, we address patterns such as the frequent recommendation of Fabaceae herbs for respiratory system issue and gynaecology and Asteraceae for respiratory system and cardiovascular problems. Gastrointestinal use reports are based on Asphodelaceae, Burseraceae and Rosaceae species. CONCLUSIONS Remedies that lost importance over time as well as drugs used for diseases now controlled by conventional medicine may be interesting starting points for research on herbal medicine and drug discovery. It seems to be important to attempt to reproduce therapeutic mixtures from the preserved recipes of Krummhübel herbalists, which offers an opportunity to learn more about the real effects of the former medicines and their therapeutic activity. The obtained data can also be used to search for new drugs.
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Affiliation(s)
- Krzysztof Spałek
- Division of Botany, Institute of Biology, University of Opole, Oleska 22, 45-052 Opole, Poland
| | - Izabela Spielvogel
- Department of Physiotherapy, Institute of Physiotherapy, Opole University of Technology, Prószkowska 76, 45-758 Opole, Poland
| | - Małgorzata Proćków
- Museum of Natural History, University of Wrocław, Sienkiewicza 21, 50-335 Wrocław, Poland
| | - Jarosław Proćków
- Department of Plant Biology, Institute of Biology, Faculty of Biology and Animal Science, Wrocław University of Environmental and Life Sciences, Kożuchowska 5b, 51-631 Wrocław, Poland
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Mauro M, De Grandis RA, Campos ML, Bauermeister A, Peccinini RG, Pavan FR, Lopes NP, De Moraes NV. Acid diterpenes from Copaiba oleoresin (Copaifera langsdorffii): Chemical and plasma stability and intestinal permeability using Caco-2 cells. JOURNAL OF ETHNOPHARMACOLOGY 2019; 235:183-189. [PMID: 30763698 DOI: 10.1016/j.jep.2019.02.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2018] [Revised: 02/04/2019] [Accepted: 02/10/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Copaiba oleoresin has been used in folk medicine in the treatment of bronchitis, syphilis, skin diseases and ulcers due to its anti-inflammatory and antiseptic activities, but there is no information about major compounds oral absorption to support the traditional use. AIM OF STUDY Considering the potential of copalic (CA) and kaurenoic acid (KA) - major biological activity (in vitro) diterpenes found in the oleoresin, this study aimed to evaluate the intestinal permeability of CA and KA using Caco-2 cells model as predictive test for oral drug absorption. MATERIALS AND METHODS Chemical stability at pH 1.2 and 7.4 and plasma stability were evaluated to mimic physiological conditions of the gastrointestinal tract. The intestinal permeability of CA and KA was evaluated in Caco-2 cells in the presence and absence of the P-glycoprotein inhibitor verapamil. RESULTS CA and KA were rapidly degraded at pH 1.2 (0.2 M Clark-Lubs buffer). At pH 7.4 (0.1 M phosphate buffer), CA was stable for up to 24 h and KA for up to 6 h. In human plasma, CA and KA can be considered stable for 24 h and 12 h at 37 °C, respectively. Caco-2 cells were considered viable when incubated with CA or KA in the range of 3.9-250 μM for 24 h. CA and KA exhibited moderate apparent permeability (Papp) of 4.67 (±0.08) × 10-6 cm/s and 4.66 (±0.04) × 10-6 cm/s, respectively. Simultaneous incubation with verapamil showed that P-glycoprotein does not play a relevant role on CA and KA oral absorption, with Papp of 4.48 (±0.26) × 10-6 cm/s and 5.37 (±0.72) × 10-6 cm/s observed for CA and KA, respectively. CONCLUSION The oral absorption of both CA and KA is driven by mainly passive permeability, is not limited by p-glycoprotein, but enteric-coated dosage forms should be used to avoid chemical instability in the gastric pH.
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Affiliation(s)
- M Mauro
- São Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP ZIP 14801-902, Brazil.
| | - R A De Grandis
- São Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP ZIP 14801-902, Brazil.
| | - M L Campos
- Federal University of Mato Grosso, Sinop, MT, Brazil.
| | - A Bauermeister
- University of Sao Paulo (USP), NPPNS, School of Pharmaceutical Sciences of Ribeirao Preto, Ribeirao Preto, SP ZIP 14040-903, Brazil.
| | - R G Peccinini
- São Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP ZIP 14801-902, Brazil.
| | - F R Pavan
- São Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP ZIP 14801-902, Brazil.
| | - N P Lopes
- University of Sao Paulo (USP), NPPNS, School of Pharmaceutical Sciences of Ribeirao Preto, Ribeirao Preto, SP ZIP 14040-903, Brazil.
| | - N V De Moraes
- São Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP ZIP 14801-902, Brazil.
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