1
|
Barbosa JD, Sodré MHS, Barbosa CC, da Costa PSC, Oliveira CMC, Ferreira TTA, da Silveira JAS, Lamego EC, Paz MC, Caldeira RD, Magalhães Matos PC, Serruya A, Salvarani FM, Silveira NDSES. Allergic Dermatitis in Pêga Breed Donkeys ( Equus asinus) Caused by Culicoides Bites in the Amazon Biome, Pará, Brazil. Animals (Basel) 2024; 14:1330. [PMID: 38731338 PMCID: PMC11083578 DOI: 10.3390/ani14091330] [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: 02/15/2024] [Revised: 03/29/2024] [Accepted: 04/03/2024] [Indexed: 05/13/2024] Open
Abstract
An allergy to bites from Culicoides (Diptera: Ceratopogonidae) occurs because of a hypersensitivity reaction caused by the inoculation of insect salivary antigens during the bite, resulting in immune-mediated dermatitis. To the best of our knowledge, no previous studies have focused on allergic dermatitis in donkeys in Brazil. Therefore, this study aimed to describe the epidemiological, clinicopathological, and therapeutic aspects of allergic dermatitis in donkeys and to identify the insects involved in its epidemiology. This study reported the occurrence of dermatitis in 17 animals. The clinical signs were restlessness and severe itching. Skin lesions were found on the head, depigmented areas of the muzzle and cheeks, flanks, pelvic and thoracic limbs, and the scrotal sac. The lesions were characterized by areas of alopecia with crusts accompanied by serosanguineous exudates. Histologically, the lesions were characterized as moderate superficial dermatitis with irregular epidermal acanthosis and pronounced diffuse orthokeratotic hyperkeratosis. In total, 378 Culicoides specimens were collected, with Culicoides ocumarensis Ortiz being the most abundant species. The combined application of copaiba oil and a multivitamin emulsion exhibited potential for topical treatment of allergic dermatitis caused by insect bites in donkeys. Our study revealed an association between allergic dermatitis in donkeys and Culicoides.
Collapse
Affiliation(s)
- José Diomedes Barbosa
- Institute of Veterinary Medicine, Federal University of Pará (UFPA), Castanhal 68740-970, PA, Brazil; (J.D.B.); (M.H.S.S.); (C.C.B.); (C.M.C.O.); (T.T.A.F.); (J.A.S.d.S.); (A.S.); (F.M.S.)
| | - Maria Hilma Soares Sodré
- Institute of Veterinary Medicine, Federal University of Pará (UFPA), Castanhal 68740-970, PA, Brazil; (J.D.B.); (M.H.S.S.); (C.C.B.); (C.M.C.O.); (T.T.A.F.); (J.A.S.d.S.); (A.S.); (F.M.S.)
| | - Camila Cordeiro Barbosa
- Institute of Veterinary Medicine, Federal University of Pará (UFPA), Castanhal 68740-970, PA, Brazil; (J.D.B.); (M.H.S.S.); (C.C.B.); (C.M.C.O.); (T.T.A.F.); (J.A.S.d.S.); (A.S.); (F.M.S.)
| | | | - Carlos Magno Chaves Oliveira
- Institute of Veterinary Medicine, Federal University of Pará (UFPA), Castanhal 68740-970, PA, Brazil; (J.D.B.); (M.H.S.S.); (C.C.B.); (C.M.C.O.); (T.T.A.F.); (J.A.S.d.S.); (A.S.); (F.M.S.)
| | - Tatiane Teles Albernaz Ferreira
- Institute of Veterinary Medicine, Federal University of Pará (UFPA), Castanhal 68740-970, PA, Brazil; (J.D.B.); (M.H.S.S.); (C.C.B.); (C.M.C.O.); (T.T.A.F.); (J.A.S.d.S.); (A.S.); (F.M.S.)
| | - José Alcides Sarmento da Silveira
- Institute of Veterinary Medicine, Federal University of Pará (UFPA), Castanhal 68740-970, PA, Brazil; (J.D.B.); (M.H.S.S.); (C.C.B.); (C.M.C.O.); (T.T.A.F.); (J.A.S.d.S.); (A.S.); (F.M.S.)
| | - Eryca Ceolin Lamego
- Department of Veterinary Pathology, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre 90040-060, PR, Brazil; (E.C.L.); (M.C.P.)
| | - Milena Carolina Paz
- Department of Veterinary Pathology, Federal University of Rio Grande do Sul (UFRGS), Porto Alegre 90040-060, PR, Brazil; (E.C.L.); (M.C.P.)
| | - Rossela Damasceno Caldeira
- Postgraduate Program in Biology of Infectious Agents and Parasites, PPGBAIP/UFPA, Belém 66075-110, PA, Brazil;
| | | | - Analiel Serruya
- Institute of Veterinary Medicine, Federal University of Pará (UFPA), Castanhal 68740-970, PA, Brazil; (J.D.B.); (M.H.S.S.); (C.C.B.); (C.M.C.O.); (T.T.A.F.); (J.A.S.d.S.); (A.S.); (F.M.S.)
| | - Felipe Masiero Salvarani
- Institute of Veterinary Medicine, Federal University of Pará (UFPA), Castanhal 68740-970, PA, Brazil; (J.D.B.); (M.H.S.S.); (C.C.B.); (C.M.C.O.); (T.T.A.F.); (J.A.S.d.S.); (A.S.); (F.M.S.)
| | - Natália da Silva e Silva Silveira
- Institute of Veterinary Medicine, Federal University of Pará (UFPA), Castanhal 68740-970, PA, Brazil; (J.D.B.); (M.H.S.S.); (C.C.B.); (C.M.C.O.); (T.T.A.F.); (J.A.S.d.S.); (A.S.); (F.M.S.)
| |
Collapse
|
2
|
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.
Collapse
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.
| |
Collapse
|
3
|
de Lima EJSP, Paz WHP, Dávila Cardozo NM, Boleti APA, Silva PSE, Mukoyama LTH, da Silva FMA, Costa EV, Tavares JF, Migliolo L, Koolen HHF. Anti-biofilm and anti-inflammatory active diterpene isolated from the fruit of Xylopia benthamii R.E.Fr. Nat Prod Res 2024; 38:956-967. [PMID: 37154695 DOI: 10.1080/14786419.2023.2208357] [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: 11/18/2022] [Accepted: 04/17/2023] [Indexed: 05/10/2023]
Abstract
Xylopia benthamii (Annonaceae) is a plant with limited phytochemical and pharmacological evidence. Thus, using LC-MS/MS, we performed exploratory analyses of the fruit extract of X. benthamii, resulting in the tentative identification of alkaloids (1-7) and diterpenes (8-13). Through the application of chromatography techniques with the extract of X. benthamii, two kaurane diterpenes were isolated, xylopinic acid (9) and ent-15-oxo-kaur-16-en-19-oic acid (11). Their structures were established using spectroscopy (NMR 1D/2D) and mass spectrometry. The isolated compounds were submitted to anti-biofilm analysis against Acinetobacter baumannii, anti-neuroinflammatory and cytotoxic activity in BV-2 cells. Compound 11 (201.75 µM) inhibited 35% of bacterial biofilm formation and high anti-inflammatory activity in BV-2 (IC50 = 0.78 µM). In conclusion, the results demonstrated that compound 11 was characterized for the first time with pharmacological potential in the development of new alternatives for studies with neuroinflammatory diseases.
Collapse
Affiliation(s)
- Emilly J S P de Lima
- Grupo de Pesquisa em Metabolômica e Espectrometria de Massas, Universidade do Estado do Amazonas, Manaus, Brasil
| | - Weider H P Paz
- Grupo de Pesquisa em Metabolômica e Espectrometria de Massas, Universidade do Estado do Amazonas, Manaus, Brasil
| | | | - Ana Paula A Boleti
- S-Inova Biotech, Programa de Pós-Graduação em Biotecnologia, Universidade Católica Dom Bosco, Campo Grande, Brasil
| | - Patrícia Souza E Silva
- S-Inova Biotech, Programa de Pós-Graduação em Biotecnologia, Universidade Católica Dom Bosco, Campo Grande, Brasil
| | - Lincoln T H Mukoyama
- S-Inova Biotech, Programa de Pós-Graduação em Biotecnologia, Universidade Católica Dom Bosco, Campo Grande, Brasil
| | | | - Emmanoel V Costa
- Departamento de Química, Universidade Federal do Amazonas, Manaus, Brasil
| | - Josean F Tavares
- Laboratório Multiusuário de Caracterização e Análises, Universidade Federal da Paraíba, João Pessoa, Brasil
| | - Ludovico Migliolo
- S-Inova Biotech, Programa de Pós-Graduação em Biotecnologia, Universidade Católica Dom Bosco, Campo Grande, Brasil
| | - Hector H F Koolen
- Grupo de Pesquisa em Metabolômica e Espectrometria de Massas, Universidade do Estado do Amazonas, Manaus, Brasil
| |
Collapse
|
4
|
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.
Collapse
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.)
| |
Collapse
|
5
|
Catalá TS, Speidel LG, Wenzel-Storjohann A, Dittmar T, Tasdemir D. Bioactivity profile of dissolved organic matter and its relation to molecular composition. NATURAL PRODUCTS AND BIOPROSPECTING 2023; 13:32. [PMID: 37721596 PMCID: PMC10507005 DOI: 10.1007/s13659-023-00395-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Accepted: 08/30/2023] [Indexed: 09/19/2023]
Abstract
Dissolved organic matter (DOM) occupies a huge and uncharted molecular space. Given its properties, DOM can be presented as a promising biotechnological resource. However, research into bioactivities of DOM is still in early stages. In this study, the biotechnological potential of terrestrial and marine DOM, its molecular composition and their relationships are investigated. Samples were screened for their in vitro antibacterial, antifungal, anticancer and antioxidant activities. Antibacterial activity was detected against Staphylococcus aureus in almost all DOM samples, with freshwater DOM showing the lowest IC50 values. Most samples also inhibited Staphylococcus epidermidis, and four DOM extracts showed up to fourfold higher potency than the reference drug. Antifungal activity was limited to only porewater DOM towards human dermatophyte Trichophyton rubrum. No significant in vitro anticancer activity was observed. Low antioxidant potential was exerted. The molecular characterization by FT-ICR MS allowed a broad compositional overview. Three main distinguished groups have been identified by PCoA analyses. Antibacterial activities are related to high aromaticity content and highly-unsaturated molecular formulae (O-poor). Antifungal effect is correlated with highly-unsaturated molecular formulae (O-rich). Antioxidant activity is positively related to the presence of double bonds and polyphenols. This study evidenced for the first time antibacterial and antifungal activity in DOM with potential applications in cosmeceutical, pharmaceutical and aquaculture industry. The lack of cytotoxicity and the almost unlimited presence of this organic material may open new avenues in future marine bioprospecting efforts.
Collapse
Affiliation(s)
- Teresa S Catalá
- Global Society Institute, Wälderhaus, Hamburg, Germany.
- Organization for Science, Education and Global Society gGmbH, Stuttgart, Germany.
- ICBM-MPI Bridging Group for Marine Geochemistry, Institute for Chemistry and Biology of the Marine Environment (ICBM), University of Oldenburg, Oldenburg, Germany.
| | - Linn G Speidel
- ICBM-MPI Bridging Group for Marine Geochemistry, Institute for Chemistry and Biology of the Marine Environment (ICBM), University of Oldenburg, Oldenburg, Germany
- Geological Institute, Department of Earth Sciences, ETH Zurich, 8092, Zurich, Switzerland
| | - Arlette Wenzel-Storjohann
- GEOMAR Centre for Marine Biotechnology, Research Unit Marine Natural Products Chemistry, GEOMAR Helmholtz Centre for Ocean Research Kiel, Am Kiel-Kanal 44, 24106, Kiel, Germany
| | - Thorsten Dittmar
- ICBM-MPI Bridging Group for Marine Geochemistry, Institute for Chemistry and Biology of the Marine Environment (ICBM), University of Oldenburg, Oldenburg, Germany
- Helmholtz Institute for Functional Marine Biodiversity, University of Oldenburg, Oldenburg, Germany
| | - Deniz Tasdemir
- GEOMAR Centre for Marine Biotechnology, Research Unit Marine Natural Products Chemistry, GEOMAR Helmholtz Centre for Ocean Research Kiel, Am Kiel-Kanal 44, 24106, Kiel, Germany
- Kiel University, Christian-Albrechts-Platz 4, 24118, Kiel, Germany
| |
Collapse
|
6
|
Moreno Cardenas C, Çiçek SS. Structure-dependent activity of plant natural products against methicillin-resistant Staphylococcus aureus. Front Microbiol 2023; 14:1234115. [PMID: 37649631 PMCID: PMC10463185 DOI: 10.3389/fmicb.2023.1234115] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Accepted: 07/14/2023] [Indexed: 09/01/2023] Open
Abstract
Methicillin-resistant Staphylococcus aureus (MRSA) is one of the major causes for nosocomial infections and has been classified as "high priority pathogen" by the World Health Organization. Its ability to develop resistances has been a challenge for the last decades and is still a threat to health care systems, as strains with resistances to the so-called drugs of last resort have been discovered. Therefore, new antibiotics are urgently needed. Natural products are an important source for the development of new drugs, thereby mostly serving as lead compounds for further modification. In this review, the data on plant natural products with reported anti-MRSA activity until the end of 2022 is discussed, highlighting the most effective drugs with respect to their inhibitory concentrations as well as with regard to eventual synergistic effects with existing antibiotics. In the latter sense, the class of alkaloids must be mentioned, exhibiting additive or synergistic effects by inhibiting bacterial efflux pumps. With regard to the antibiotic activity, phloroglucinol derivatives certainly belong to the most promising compounds, revealing several candidates with remarkable effects, e.g., lupulone, ivesinol, rhodomyrtone, aspidinol, or hyperforin. Also, the class of terpenoids yielded noteworthy compounds, such as the sesquiterpene lactones parthenolide and lactopicrin as well as acetophenone sesquiterpenes and sphaerodiene type diterpenoids, respectively. In addition, pronounced effects were observed for the macrolide neurymenolide A and three flavonol dicoumaroylrhamnosides.
Collapse
Affiliation(s)
| | - Serhat S. Çiçek
- Department of Pharmaceutical Biology, Institute of Pharmacy, Kiel University, Kiel, Germany
| |
Collapse
|
7
|
Argentin MN, Cruz FDPN, Souza AB, D'Aurea EMDO, Bastos JK, Ambrósio SR, Veneziani RCS, Camargo ILBC, Mizuno CS. Synthesis and Antibacterial Activity of Polyalthic Acid Analogs. Antibiotics (Basel) 2023; 12:1202. [PMID: 37508298 PMCID: PMC10376133 DOI: 10.3390/antibiotics12071202] [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: 06/07/2023] [Revised: 07/13/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
Polyalthic acid (PA) is a diterpene found in copaiba oil. As a continuation of our work with PA, we synthesized PA analogs and investigated their antibacterial effects on preformed biofilms of Staphylococcus epidermidis and determined the minimal inhibitory concentration (MIC) of the best analogs against planktonic bacterial cells. There was no difference in activity between the amides 2a and 2b and their corresponding amines 3a and 3b regarding their ability to eradicate biofilm. PA analogs 2a and 3a were able to significantly eradicate the preformed biofilm of S. epidermidis and were active against all the Gram-positive bacteria tested (Enterococcus faecalis, Enterococcus faecium, S. epidermidis, Staphylococcus aureus), with different MIC depending on the microorganism. Therefore, PA analogs 2a and 3a are of interest for further in vitro and in vivo testing to develop formulations for antibiotic drugs against Gram-positive bacteria.
Collapse
Affiliation(s)
- Marcela Nunes Argentin
- Laboratory of Molecular Epidemiology and Microbiology, Department of Physics and Interdisciplinary Science, São Carlos Institute of Physics, University of São Paulo, São Carlos 13563-120, SP, Brazil
| | - Felipe de Paula Nogueira Cruz
- Laboratory of Molecular Epidemiology and Microbiology, Department of Physics and Interdisciplinary Science, São Carlos Institute of Physics, University of São Paulo, São Carlos 13563-120, SP, Brazil
| | - Ariana Borges Souza
- Núcleo de Pesquisa em Ciências Exatas e Tecnológicas, Universidade de Franca, Av. Dr. Armando Salles de Oliveira, 201 Parque Universitário, Franca 14404-600, SP, Brazil
| | - Elisa Marcela de Oliveira D'Aurea
- Núcleo de Pesquisa em Ciências Exatas e Tecnológicas, Universidade de Franca, Av. Dr. Armando Salles de Oliveira, 201 Parque Universitário, Franca 14404-600, SP, Brazil
| | - Jairo Kenupp Bastos
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. do Café S/N, Ribeirão Preto 14040-930, SP, Brazil
| | - Sérgio Ricardo Ambrósio
- Núcleo de Pesquisa em Ciências Exatas e Tecnológicas, Universidade de Franca, Av. Dr. Armando Salles de Oliveira, 201 Parque Universitário, Franca 14404-600, SP, Brazil
| | - Rodrigo Cassio Sola Veneziani
- Núcleo de Pesquisa em Ciências Exatas e Tecnológicas, Universidade de Franca, Av. Dr. Armando Salles de Oliveira, 201 Parque Universitário, Franca 14404-600, SP, Brazil
| | - Ilana Lopes Baratella Cunha Camargo
- Laboratory of Molecular Epidemiology and Microbiology, Department of Physics and Interdisciplinary Science, São Carlos Institute of Physics, University of São Paulo, São Carlos 13563-120, SP, Brazil
| | - Cassia Suemi Mizuno
- College of Pharmacy and Health Sciences, Western New England University, Springfield, MA 01109, USA
| |
Collapse
|
8
|
Teixeira SC, Rosini AM, de Souza G, Fajardo Martínez AF, Silva RJ, Ambrósio SR, Sola Veneziani RC, Bastos JK, Gomes Martins CH, Barbosa BF, Vieira Ferro EA. Polyalthic acid and oleoresin from Copaifera trapezifolia Hayne reduce Toxoplasma gondii growth in human villous explants, even triggering an anti-inflammatory profile. Exp Parasitol 2023; 250:108534. [PMID: 37100271 DOI: 10.1016/j.exppara.2023.108534] [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: 01/18/2023] [Revised: 04/11/2023] [Accepted: 04/19/2023] [Indexed: 04/28/2023]
Abstract
Due to the lack of efficient antiparasitic therapy and vaccines, as well as emerging resistance strains, congenital toxoplasmosis is still a public health issue worldwide. The present study aimed to assess the effects of an oleoresin obtained from the species Copaifera trapezifolia Hayne (CTO), and an isolated molecule found in the CTO, ent-polyalthic acid (ent-15,16-epoxy-8(17),13(16),14-labdatrien-19-oic acid) (named as PA), against T. gondii infection. We used human villous explants as an experimental model of human maternal-fetal interface. Uninfected and infected villous explants were exposed to the treatments; the parasite intracellular proliferation and the cytokine levels were measured. Also, T. gondii tachyzoites were pre-treated and the parasite proliferation was determined. Our findings showed that CTO and PA reduced efficiently the parasite growth with an irreversible action, but without causing toxicity to the villi. Also, treatments reduced the levels of IL-6, IL-8, MIF and TNF by villi, what configures a valuable treatment option for the maintenance of a pregnancy in an infectious context. In addition to a possible direct effect on parasites, our data suggest an alternative mechanism by which CTO and PA alter the villous explants environment and then impair parasite growth, since the pre-treatment of villi resulted in lower parasitic infection. Here, we highlighted PA as an interesting tool for the design of new anti-T. gondii compounds.
Collapse
Affiliation(s)
- Samuel Cota Teixeira
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Science, Federal University of Uberlândia, Uberlândia, MG, Brazil.
| | - Alessandra Monteiro Rosini
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Science, Federal University of Uberlândia, Uberlândia, MG, Brazil.
| | - Guilherme de Souza
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Science, Federal University of Uberlândia, Uberlândia, MG, Brazil.
| | - Aryani Felixa Fajardo Martínez
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Science, Federal University of Uberlândia, Uberlândia, MG, Brazil.
| | - Rafaela José Silva
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Science, Federal University of Uberlândia, Uberlândia, MG, Brazil.
| | - Sergio Ricardo Ambrósio
- Nucleus of Research in Technological and Exact Sciences, 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
- Department of Microbiology, Institute of Biomedical Science, Federal University of Uberlândia, Uberlândia, MG, Brazil.
| | - Bellisa Freitas Barbosa
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Science, Federal University of Uberlândia, Uberlândia, MG, Brazil.
| | - Eloisa Amália Vieira Ferro
- Laboratory of Immunophysiology of Reproduction, Institute of Biomedical Science, Federal University of Uberlândia, Uberlândia, MG, Brazil.
| |
Collapse
|
9
|
Cardinelli CC, Silva JEAE, Ribeiro R, Veiga-Junior VF, dos Santos EP, de Freitas ZMF. Toxicological Effects of Copaiba Oil ( Copaifera spp.) and Its Active Components. PLANTS (BASEL, SWITZERLAND) 2023; 12:1054. [PMID: 36903915 PMCID: PMC10005474 DOI: 10.3390/plants12051054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/15/2023] [Accepted: 02/22/2023] [Indexed: 06/18/2023]
Abstract
Vegetable oils are among the most important traditional resources of Amazonia. Oleoresins are a type of oil that have interesting characteristics and highly bioactive properties with pharmacological potential. Oleoresins produced in the trunks of Copaifera (Fabaceae) spp. trees, known as copaiba oils, are made up of terpenes from the sesquiterpene (volatile) and diterpene (resinous) classes, but in amounts that vary between species and depending on several factors, such as soil type. Despite being used for medicinal purposes, via topical and oral application, the toxic effects of copaiba oils and their constituents are little known. The current paper reviews the toxicological studies, both in vitro and in vivo, described in the literature for copaiba oils, as well as the cytotoxic characteristics (against microorganisms and tumor cells) in in silico, in vitro and in vivo models for the sesquiterpenes and diterpenes that make up these oils.
Collapse
Affiliation(s)
- Camila Castanho Cardinelli
- Department of Drugs and Medicines, Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro 21941-902, Brazil
| | - Josiane Elizabeth Almeida e Silva
- Department of Chemical Engineering, Military Institute of Engineering, Rio de Janeiro 22290-270, Brazil
- Department of Biological Sciences, Institute of Biological Sciences, Federal University of Amazonas, Manaus 69080-900, Brazil
| | - Rayssa Ribeiro
- Department of Chemical Engineering, Military Institute of Engineering, Rio de Janeiro 22290-270, Brazil
| | - Valdir F. Veiga-Junior
- Department of Chemical Engineering, Military Institute of Engineering, Rio de Janeiro 22290-270, Brazil
| | - Elisabete Pereira dos Santos
- Department of Drugs and Medicines, Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro 21941-902, Brazil
| | - Zaida Maria Faria de Freitas
- Department of Drugs and Medicines, Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro 21941-902, Brazil
| |
Collapse
|
10
|
Oliveira LDAR, da Silva ACG, Thomaz DV, Brandão F, da Conceição EC, Valadares MC, Bara MTF, Silveira D. The Potential of Vouacapanes from Pterodon emarginatus Vogel Against COVID-19 Cytokine Storm. Adv Pharm Bull 2023; 13:150-159. [PMID: 36721819 PMCID: PMC9871284 DOI: 10.34172/apb.2023.016] [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: 05/22/2021] [Revised: 09/01/2021] [Accepted: 09/28/2021] [Indexed: 02/03/2023] Open
Abstract
Purpose: The emergence of the COVID-19 pandemic has led to the search for potential therapeutic responses for various aspects of this disease. Fruits of Pterodon emarginatus Vogel (Fabaceae), sucupira, have been used in Brazilian traditional medicine because of their anti-inflammatory properties, which have been proven in vivo, in vitro, and in silico. Therefore, the aim of this work is to evaluate P. emarginatus oleoresin and isolated diterpenes by in vitro anti-inflammatory models. Methods: In this study, the mechanisms underlying the anti-inflammatory activity of P. emarginatus oleoresin and vouacapanes 6α,19β-diacetoxy-7β,14β-dihydroxyvouacapan (V1), 6α-acetoxy-7β,14β-dihydroxyvouacapan (V2), and methyl 6α-acetoxy-7β-hydroxyvouacapan-17β-oate (V3) were investigated in HaCaT cells. Results: Oleoresin, V2, and V3 inhibited phospholipase A2 (30.78%, 24.96%, and 77.64%, respectively). Both vouacapanes also inhibited the expression of COX-2 (28.3% and 33.17%, respectively). The production of interleukin 6 (IL-6) was inhibited by oleoresin by 35.47%. However, oleoresin did not interfere with Nrf-2 expression or IL-8 production. Conclusion: The results support the ethnomedicinal use of P. emarginatus oleoresin as an anti-inflammatory herbal medicine, and also highlight P. emarginatus oleoresin and isolated vouacapanes as an attractive therapeutic approach for COVID-19 through the reduction or chronological control of the inflammatory mediators IL-6, cyclooxygenase-2 (COX-2), phospholipase A2, and INF-y (indirectly) during the SARS-CoV-2 infection process.
Collapse
Affiliation(s)
- Leandra de Almeida Ribeiro Oliveira
- Faculty of Pharmacy, Federal University of Goiás, P.O. Box 131, Goiânia, GO, Brazil.,Faculty of Health Sciences, University of Brasilia, Campus Darcy Ribeiro, Asa Norte, 70910-000, DF, Brazil
| | | | | | - Fabiana Brandão
- Faculty of Health Sciences, University of Brasilia, Campus Darcy Ribeiro, Asa Norte, 70910-000, DF, Brazil
| | | | | | - Maria Tereza Freitas Bara
- Faculty of Pharmacy, Federal University of Goiás, P.O. Box 131, Goiânia, GO, Brazil.,Corresponding Authors: Dâmaris Silveira and Maria Teresa Freitas Bara, and
| | - Dâmaris Silveira
- Faculty of Health Sciences, University of Brasilia, Campus Darcy Ribeiro, Asa Norte, 70910-000, DF, Brazil.,Corresponding Authors: Dâmaris Silveira and Maria Teresa Freitas Bara, and
| |
Collapse
|
11
|
Çiçek SS, Pfeifer Barbosa AL, Wenzel-Storjohann A, Segovia JFO, Bezerra RM, Sönnichsen F, Zidorn C, Kanzaki I, Tasdemir D. Chemical and Biological Evaluation of Amazonian Medicinal Plant Vouacapoua americana Aubl. PLANTS (BASEL, SWITZERLAND) 2022; 12:99. [PMID: 36616228 PMCID: PMC9824835 DOI: 10.3390/plants12010099] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Revised: 12/03/2022] [Accepted: 12/21/2022] [Indexed: 06/17/2023]
Abstract
Vouacapoua americana (Fabaceae) is an economically important tree in the Amazon region and used for its highly resistant heartwood as well as for medicinal purposes. Despite its frequent use, phytochemical investigations have been limited and rather focused on ecological properties than on its pharmacological potential. In this study, we investigated the phytochemistry and bioactivity of V. americana stem bark extract and its constituents to identify eventual lead structures for further drug development. Applying hydrodistillation and subsequent GC-MS analysis, we investigated the composition of the essential oil and identified the 15 most abundant components. Moreover, the diterpenoids deacetylchagresnone (1), cassa-13(14),15-dien-oic acid (2), isoneocaesalpin H (3), (+)-vouacapenic acid (4), and (+)-methyl vouacapenate (5) were isolated from the stem bark, with compounds 2 and 4 showing pronounced effects on Methicillin-resistant Staphylococcus aureus and Enterococcus faecium, respectively. During the structure elucidation of deacetylchagresnone (1), which was isolated from a natural source for the first time, we detected inconsistencies regarding the configuration of the cyclopropane ring. Thus, the structure was revised for both deacetylchagresnone (1) and the previously isolated chagresnone. Following our works on Copaifera reticulata and Vatairea guianensis, the results of this study further contribute to the knowledge of Amazonian medicinal plants.
Collapse
Affiliation(s)
- Serhat Sezai Çiçek
- Department of Pharmaceutical Biology, Kiel University, Gutenbergstraße 76, 24118 Kiel, Germany
| | | | - Arlette Wenzel-Storjohann
- Research Unit Marine Natural Products Chemistry, GEOMAR Centre for Marine Biotechnology (GEOMAR-Biotech), GEOMAR Helmholtz Centre for Ocean Research Kiel, Am Kiel-Kanal 44, 24106 Kiel, Germany
| | | | - Roberto Messias Bezerra
- Laboratory of Bioprospection and Atomic Absorption, Federal University of Amapá, Rod. JK, Macapá 68903-419, AP, Brazil
| | - Frank Sönnichsen
- Otto Diels Institute for Organic Chemistry, Kiel University, Otto-Hahn-Platz 4, 24118 Kiel, Germany
| | - Christian Zidorn
- Department of Pharmaceutical Biology, Kiel University, Gutenbergstraße 76, 24118 Kiel, Germany
| | - Isamu Kanzaki
- Laboratory of Bioprospection, Darcy Ribeiro Campus, University of Brasilia, Brasilia 70910-900, DF, Brazil
| | - Deniz Tasdemir
- Research Unit Marine Natural Products Chemistry, GEOMAR Centre for Marine Biotechnology (GEOMAR-Biotech), GEOMAR Helmholtz Centre for Ocean Research Kiel, Am Kiel-Kanal 44, 24106 Kiel, Germany
- Faculty of Mathematics and Natural Sciences, Kiel University, Christian-Albrechts-Platz 4, 24118 Kiel, Germany
| |
Collapse
|
12
|
Campanholi KDSS, Junior RCDS, Jaski JM, da Silva JB, de Oliveira MC, dos Santos RS, Pozza MSDS, de Castro-Hoshino LV, Baesso ML, Cardozo-Filho L, Bruschi ML, Caetano W. Thermo and Photoresponsive Emulgel Loaded with Copaifera reticulata Ducke and Chlorophylls: Rheological, Mechanical, Photodynamic and Drug Delivery Properties in Human Skin. Pharmaceutics 2022; 14:pharmaceutics14122798. [PMID: 36559290 PMCID: PMC9785550 DOI: 10.3390/pharmaceutics14122798] [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: 11/09/2022] [Revised: 12/05/2022] [Accepted: 12/09/2022] [Indexed: 12/15/2022] Open
Abstract
Recently, the number of new cases of cutaneous leishmaniasis has been of concern among health agencies. Research that offers new therapeutic alternatives is advantageous, especially those that develop innovative drugs. Therefore, this paper presents the incorporation of Copaifera reticulata Ducke and chlorophyll extract into Pluronic®® F127 and Carbopol gels, under optimized polymer quantities. The chlorophyll extract (rich in photosensitizing compounds) was obtained by continuous-flow pressurized liquid extraction (PLE), a clean, environmentally friendly method. The system aims to act as as a leishmanicidal, cicatrizant, and antibiotic agent, with reinforcement of the photodynamic therapy (PDT) action. Rheological and mechanical analyses, permeation studies and bioadhesiveness analyses on human skin, and PDT-mediated activation of Staphylococcus aureus were performed. The emulgels showed gelation between 13° and 15 °C, besides pseudoplastic and viscoelastic properties. Furthermore, the systems showed transdermal potential, by releasing chlorophylls and C. reticulata Ducke into the deep layers of human skin, with good bioadhesive performance. The application of PDT reduced three logarithmic colony-forming units of S. aureus bacteria. The results support the potential of the natural drug for future clinical trials in treating wounds and cutaneous leishmania.
Collapse
Affiliation(s)
- Katieli da Silva Souza Campanholi
- Chemistry Department, State University of Maringá, Maringá 87020-900, Brazil
- Correspondence: (K.d.S.S.C.); (W.C.); Tel.: +55-44-3011-5153 (K.d.S.S.C. & W.C.)
| | | | | | - Jéssica Bassi da Silva
- Laboratory of Research and Development of Drug Delivery Systems, Department of Pharmacy, State University of Maringá, Maringá 87020-900, Brazil
| | - Mariana Carla de Oliveira
- Laboratory of Research and Development of Drug Delivery Systems, Department of Pharmacy, State University of Maringá, Maringá 87020-900, Brazil
| | - Rafaela Said dos Santos
- Laboratory of Research and Development of Drug Delivery Systems, Department of Pharmacy, State University of Maringá, Maringá 87020-900, Brazil
| | | | | | | | - Lucio Cardozo-Filho
- Chemical Engineering Department, State University of Maringá, Maringá 87020-900, Brazil
| | - Marcos Luciano Bruschi
- Laboratory of Research and Development of Drug Delivery Systems, Department of Pharmacy, State University of Maringá, Maringá 87020-900, Brazil
| | - Wilker Caetano
- Chemistry Department, State University of Maringá, Maringá 87020-900, Brazil
- Correspondence: (K.d.S.S.C.); (W.C.); Tel.: +55-44-3011-5153 (K.d.S.S.C. & W.C.)
| |
Collapse
|
13
|
Design and Optimization of a Natural Medicine from Copaifera reticulata Ducke for Skin Wound Care. Polymers (Basel) 2022; 14:polym14214483. [DOI: 10.3390/polym14214483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 10/13/2022] [Accepted: 10/19/2022] [Indexed: 11/05/2022] Open
Abstract
In this study, we developed a bioadhesive emulsion-filled gel containing a high amount of Copaifera reticulata Ducke oil-resin as a veterinary or human clinical proposal. The phytotherapeutic system had easy preparation, low cost, satisfactory healing ability, and fly repellency, making it a cost-effective clinical strategy for wound care and myiasis prevention. Mechanical, rheological, morphological, and physical stability assessments were performed. The results highlight the crosslinked nature of the gelling agent, with three-dimensional channel networks stabilizing the Copaifera reticulata Ducke oil-resin (CrD-Ore). The emulgel presented antimicrobial activity, satisfactory adhesion, hardness, cohesiveness, and viscosity profiles, ensuring the easy spreading of the formulation. Considering dermatological application, the oscillatory responses showed a viscoelastic performance that ensures emulgel retention at the action site, reducing the dosage frequencies. In Vivo evaluations were performed using a case report to treat ulcerative skin wounds aggravated by myiasis in calves and heifers, which demonstrated healing, anti-inflammatory, and repellent performance for the emulsion-filled gel. The emulgel preparation, which is low in cost, shows promise as a drug for wound therapy.
Collapse
|
14
|
Kumar Pandey V, Shams R, Singh R, Dar AH, Pandiselvam R, Rusu AV, Trif M. A comprehensive review on clove (Caryophyllus aromaticus L.) essential oil and its significance in the formulation of edible coatings for potential food applications. Front Nutr 2022; 9:987674. [PMID: 36185660 PMCID: PMC9521177 DOI: 10.3389/fnut.2022.987674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 08/22/2022] [Indexed: 11/13/2022] Open
Abstract
Many studies have demonstrated the use of synthetic preservatives and chemical additives in food is causing poisoning, cancer, and other degenerative disorders. New solutions for food preservation with quality maintenance are currently emerging. As a result, public concern has grown, as they desire to eat healthier products that use natural preservatives and compounds rather than synthetic ones. Clove is a highly prized spice used as a food preservative and for a variety of therapeutic reasons. Clove essential oil and its principal active component, eugenol, indicate antibacterial and antifungal action, aromaticity, and safety as promising and valuable antiseptics in the food sector. Clove essential oil and eugenol are found to have strong inhibition effects on a variety of food-source bacteria, and the mechanisms are linked to lowering migration and adhesion, as well as blocking the creation of biofilm and various virulence factors. This review emphasizes the importance of CEO (clove essential oil) in the food industry and how it can be explored with edible coatings to deliver its functional properties in food preservation.
Collapse
Affiliation(s)
| | - Rafeeya Shams
- Department of Food Technology and Nutrition, Lovely Professional University, Phagwara, India
| | - Rahul Singh
- Department of Bioengineering, Integral University, Lucknow, India
- Rahul Singh
| | - Aamir Hussain Dar
- Department of Food Technology, Islamic University of Science and Technology, Pulwama, India
- *Correspondence: Aamir Hussain Dar
| | - R. Pandiselvam
- Division of Physiology, Biochemistry and Post-harvest Technology, ICAR–Central Plantation Crops Research Institute, Kasaragod, India
- R. Pandiselvam
| | - Alexandru Vasile Rusu
- Life Science Institute, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Cluj-Napoca, Romania
- Animal Science and Biotechnology Faculty, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Cluj-Napoca, Romania
- Alexandru Vasile Rusu
| | - Monica Trif
- Department of Food Research, Centre for Innovative Process Engineering (CENTIV) GmbH, Stuhr, Germany
| |
Collapse
|
15
|
Batista JVC, Uecker A, Holandino C, Boylan F, Maier J, Huwyler J, Baumgartner S. A Scoping Review on the Therapeutic Potential of Resin From the Species Larix decidua Mill. [Pinaceae] to Treat Ulcerating Wounds. Front Pharmacol 2022; 13:895838. [PMID: 35721139 PMCID: PMC9204203 DOI: 10.3389/fphar.2022.895838] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 05/17/2022] [Indexed: 11/29/2022] Open
Abstract
Malignant ulcerating wounds or neoplastic lesions are a considerable burden for patients suffering from advanced cancer. These wounds have no effective treatment and are very difficult to manage. The present review summarizes evidence in support of a hypothesis put forward in anthroposophic medicine, which suggests a beneficial role of resin from the species Larix decidua Mill. [Pinaceae] for treating such wounds. A systematic search strategy was performed using the databases PubMed, EMBASE and SciFinder. The included publications described the chemical composition of this species, as well as in vitro, in vivo, and ex vivo experiments using plant extracts and isolated compounds. The results show that among the phytochemical classes, terpenoids were the major components of this species, especially in the resin. The summarized biological experiments revealed antimicrobial, antioxidant and anti-inflammatory effects, with promising potential for the extracts and isolated compounds. However, the molecular mechanisms and toxicological effects are as of yet not conclusively evaluated. From the data of our study, we can conclude that L. decidua might indeed have a promising potential for the treatment of malignant wounds, but definitive information that can prove its effectiveness is still lacking. We therefore suggest that future efforts should be dedicated to the evaluation of L. decidua resin's therapeutic use considering its antiseptic action and proposed wound healing properties.
Collapse
Affiliation(s)
- João V. C. Batista
- Hiscia Institute, Society for Cancer Research, Arlesheim, Switzerland
- Department of Pharmaceutical Sciences, Division of Pharmaceutical Technology, University of Basel, Basel, Switzerland
| | - Annekathrin Uecker
- Institute of Integrative Medicine, University of Witten/Herdecke, Witten, Germany
| | - Carla Holandino
- Departamento de Fármacos e Medicamentos, Faculdade de Farmácia, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Fabio Boylan
- School of Pharmacy and Pharmaceutical Sciences, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin, Ireland
| | - Jakob Maier
- Hiscia Institute, Society for Cancer Research, Arlesheim, Switzerland
| | - Jörg Huwyler
- Department of Pharmaceutical Sciences, Division of Pharmaceutical Technology, University of Basel, Basel, Switzerland
| | - Stephan Baumgartner
- Hiscia Institute, Society for Cancer Research, Arlesheim, Switzerland
- Institute of Integrative Medicine, University of Witten/Herdecke, Witten, Germany
- Institute of Complementary and Integrative Medicine, University of Bern, Bern, Switzerland
- *Correspondence: Stephan Baumgartner,
| |
Collapse
|
16
|
Çiçek SS, Galarza Pérez M, Wenzel-Storjohann A, Bezerra RM, Segovia JFO, Girreser U, Kanzaki I, Tasdemir D. Antimicrobial Prenylated Isoflavones from the Leaves of the Amazonian Medicinal Plant Vatairea guianensis Aubl. JOURNAL OF NATURAL PRODUCTS 2022; 85:927-935. [PMID: 35271771 DOI: 10.1021/acs.jnatprod.1c01035] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Vatairea guianenis Aubl. (Fabaceae) is an Amazonian medicinal plant species traditionally used for treating skin diseases. In an initial screening, a V. guianensis leaf extract and its subextracts showed antibacterial and antifungal activities. The EtOAc subextract was selected for chemical workup and afforded five known (1-4 and 8) and six undescribed isoflavones, vatairenones C-H (5-7 and 9-11). All isoflavones are prenylated in position C-8, displaying either chain-prenylated (1-7) or ring-closed forms (8-11). The most bioactive compound (3) exhibited in vitro activity against clinically relevant bacteria and fungi with IC50 values ranging from 6.8 to 26.9 μM. Due to its broad antimicrobial activity and low general toxicity, compound 3 is a potential lead compound for structural modifications. The results of the present study support the ethnomedicinal use of V. guianensis in the treatment of dermatological disorders. 1H NMR spectra of some of the isolated compounds showed intricate signal patterns, which might explain repeated errors in assigning the correct structure of the isoflavonoid B-ring in the literature and which we resolved by higher order spectra simulations.
Collapse
Affiliation(s)
- Serhat S Çiçek
- Department of Pharmaceutical Biology, Kiel University, Gutenbergstraße 76, 24118 Kiel, Germany
| | - Mayra Galarza Pérez
- Department of Pharmaceutical Biology, Kiel University, Gutenbergstraße 76, 24118 Kiel, Germany
| | - Arlette Wenzel-Storjohann
- GEOMAR Centre for Marine Biotechnology (GEOMAR-Biotech), Research Unit Marine Natural Products Chemistry, GEOMAR Helmholtz Centre for Ocean Research Kiel, Am Kiel-Kanal 44, 24106 Kiel, Germany
| | - Roberto M Bezerra
- Laboratory of Bioprospection and Atomic Absorption, Federal University of Amapá, Rod. JK, Macapá, 68903-419 Amapá, Brazil
| | - Jorge F O Segovia
- Brazilian Agricultural Research Corporation, Ecoregional Research Unit, Rod. JK, Km 5, Macapá, 68903-419 Amapá, Brazil
| | - Ulrich Girreser
- Department of Pharmaceutical and Medicinal Chemistry, Kiel University, Gutenbergstraße 76, 24118 Kiel, Germany
| | - Isamu Kanzaki
- Laboratory of Bioprospection, University of Brasilia, Darcy Ribeiro Campus, 70910-900 Brasilia, DF, Brazil
| | - Deniz Tasdemir
- GEOMAR Centre for Marine Biotechnology (GEOMAR-Biotech), Research Unit Marine Natural Products Chemistry, GEOMAR Helmholtz Centre for Ocean Research Kiel, Am Kiel-Kanal 44, 24106 Kiel, Germany
- Kiel University, Christian-Albrechts-Platz 4, 24118 Kiel, Germany
| |
Collapse
|
17
|
Procopio FR, Ferraz MC, Paulino BN, do Amaral Sobral PJ, Hubinger MD. Spice oleoresins as value-added ingredient for food industry: Recent advances and perspectives. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.02.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
|
18
|
Kovatch PY, Ferreira AE, Ghizonni GML, Ambrósio SR, Crotti AEM, Heleno VCG. Detailed 1 H and 13 C NMR structural assignment of ent-polyalthic acid, a biologically active labdane diterpene. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2022; 60:255-260. [PMID: 34510530 DOI: 10.1002/mrc.5217] [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: 07/10/2021] [Revised: 09/03/2021] [Accepted: 09/08/2021] [Indexed: 06/13/2023]
Abstract
In this paper, a complete 1 H and 13 C NMR data assignment of ent-polyalthic acid, a biologically active labdane-type diterpene, is presented. The assignments were carried on the basis of spectroscopic data from 1 H NMR, 13 C{1 H} NMR, gCOSY, gHMQC, and gHMBC experiments. Furthermore, a software-assisted methodology, using FOMSC3_rm_NB and NMR_MultSim programs, supported the detailed and unequivocal assignment of 1 H and 13 C signals, allowing all hydrogen coupling constants to be determined and thus clarifying all hydrogen signal multiplicities.
Collapse
Affiliation(s)
- Pedro Y Kovatch
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca, Franca, São Paulo, Brazil
| | - Alexsandro E Ferreira
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca, Franca, São Paulo, Brazil
| | - Guilherme M L Ghizonni
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca, Franca, São Paulo, Brazil
| | - Sérgio R Ambrósio
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca, Franca, São Paulo, Brazil
| | - Antônio E M Crotti
- Departamento de Química da Faculdade de Filosofia, Ciências e Letras, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Vladimir C G Heleno
- Núcleo de Pesquisas em Ciências Exatas e Tecnológicas, Universidade de Franca, Franca, São Paulo, Brazil
| |
Collapse
|
19
|
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.
Collapse
|
20
|
Nishidono Y, Tanaka K. Comprehensive characterization of polyacetylenes and diterpenes from the underground parts of Solidago altissima L. and their contribution to the overall allelopathic activity. PHYTOCHEMISTRY 2022; 193:112986. [PMID: 34688040 DOI: 10.1016/j.phytochem.2021.112986] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 10/06/2021] [Accepted: 10/13/2021] [Indexed: 06/13/2023]
Abstract
Solidago altissima L. (Asteraceae), a perennial plant native to North America, is considered one of the most invasive weeds in Asia and Europe. The successful invasion of S. altissima is possibly due to its allelopathic effect along with high seed productivity and strong vegetative propagation through rhizomes. Herein, to understand the invasion of S. altissima via the allelopathic effect, we isolated and characterized known and undescribed compounds from the underground parts of S. altissima and evaluated their contribution to the overall allelopathic activity of the plant. NMR spectroscopy and LC-MS analyses clarified the chemical structure of ten specialized metabolites including three undescribed compounds, i.e., (4Z, 8Z)-10-tigloyloxy matricaria lactone, (4Z, 8Z)-10-angeloyloxy matricaria lactone, and (2Z, 8Z)-10-methacryloyloxy matricaria ester. The evaluation of the content and allelopathic ability of each compound showed that cis-dehydromatricaria ester contributes to the allelopathic activities of the S. altissima extract.
Collapse
Affiliation(s)
- Yuto Nishidono
- College of Pharmaceutical Sciences, Ritsumeikan University, 1-1-1 Noji-Higashi, Kusatsu, Shiga, 525-8577, Japan.
| | - Ken Tanaka
- College of Pharmaceutical Sciences, Ritsumeikan University, 1-1-1 Noji-Higashi, Kusatsu, Shiga, 525-8577, Japan.
| |
Collapse
|
21
|
Clove Essential Oil ( Syzygium aromaticum L. Myrtaceae): Extraction, Chemical Composition, Food Applications, and Essential Bioactivity for Human Health. Molecules 2021; 26:molecules26216387. [PMID: 34770801 PMCID: PMC8588428 DOI: 10.3390/molecules26216387] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 10/13/2021] [Accepted: 10/16/2021] [Indexed: 01/08/2023] Open
Abstract
Clove (Syzygium aromaticum L. Myrtaceae) is an aromatic plant widely cultivated in tropical and subtropical countries, rich in volatile compounds and antioxidants such as eugenol, β-caryophyllene, and α-humulene. Clove essential oil has received considerable interest due to its wide application in the perfume, cosmetic, health, medical, flavoring, and food industries. Clove essential oil has biological activity relevant to human health, including antimicrobial, antioxidant, and insecticidal activity. The impacts of the extraction method (hydrodistillation, steam distillation, ultrasound-assisted extraction, microwave-assisted extraction, cold pressing, and supercritical fluid extraction) on the concentration of the main volatile compounds in clove essential oil and organic clove extracts are shown. Eugenol is the major compound, accounting for at least 50%. The remaining 10-40% consists of eugenyl acetate, β-caryophyllene, and α-humulene. The main biological activities reported are summarized. Furthermore, the main applications in clove essential oil in the food industry are presented. This review presents new biological applications beneficial for human health, such as anti-inflammatory, analgesic, anesthetic, antinociceptive, and anticancer activity. This review aims to describe the effects of different methods of extracting clove essential oil on its chemical composition and food applications and the biological activities of interest to human health.
Collapse
|
22
|
Símaro GV, Lemos M, Mangabeira da Silva JJ, Ribeiro VP, Arruda C, Schneider AH, Wagner de Souza Wanderley C, Carneiro LJ, Mariano RL, Ambrósio SR, Faloni de Andrade S, Banderó-Filho VC, Sasse A, Sheridan H, Andrade E Silva ML, Bastos JK. Antinociceptive and anti-inflammatory activities of Copaifera pubiflora Benth oleoresin and its major metabolite ent-hardwickiic acid. JOURNAL OF ETHNOPHARMACOLOGY 2021; 271:113883. [PMID: 33508366 DOI: 10.1016/j.jep.2021.113883] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 01/13/2021] [Accepted: 01/21/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Copaifera species folkloric names are "copaíbas, copaibeiras, copaívas or oil stick", which are widely used in Brazilian folk medicine. Among all ethnopharmacological applications described for Copaifera spp oleoresins, their anti-inflammatory effect stands out. However, the knowledge of anti-inflammatory and antinociceptive properties of Copaifera pubiflora Benth is scarce. AIM OF THE STUDY To investigate the cytotoxic, anti-inflammatory, and antinociceptive activities of C. pubiflora oleoresin (CPO), and its major compound ent-hardwickiic acid (HA). MATERIAL AND METHODS The phosphatase assay was used to evaluate the cytotoxicity of CPO and HA in three different cell lines. CPO and HA doses of 1, 3, and 10 mg/kg were employed in the biological assays. The assessment of motor activity was performed using open-field and rotarod tests. Anti-inflammatory activity of CPO and HA was assessed through luciferase assay, measurement of INF-γ, IL-1β, IL-6, IL-10, and TNF-α in a multi-spot system with the immortalized cell line THP-1, zymosan-induced arthritis, and carrageenan-induced paw edema. Acetic acid-induced abdominal writhing and formalin tests were undertaken to evaluate the antinociceptive potential of CPO and HA. In addition, the evaluation using carrageenan was performed to investigate the effect of CPO in pain intensity to a mechanical stimulus (mechanical hyperalgesia), using the von Frey filaments. A tail-flick test was used to evaluate possible central CPO and HA actions. RESULTS In the cytotoxicity evaluation, CPO and HA were not cytotoxic to the cell lines tested. CPO and HA (10 mg/kg) did not affect animals' locomotor capacity in both open-field and rotarod tests. In the luciferase assay, CPO and HA significantly reduced luciferase activity (p < 0.05). This reduction indicates a decrease in NF-κB activity. HA and CPO decreased INF-γ, IL-1β, IL-6, IL-10, and TNF-α at 24 and 72 h in the multi-spot system. In zymosan-induced arthritis, CPO and HA decreased the number of neutrophils in the joint of arthritic mice and the number of total leukocytes (p < 0.05). In experimental arthritis HA significantly decreased joint swelling (p < 0.05). CPO and HA also increased the mechanical threshold during experimental arthritis. HA and CPO significantly inhibited the carrageenan-induced paw edema, being the doses of 10 mg/kg the most effective, registering maximum inhibitions of 58 ± 8% and 76 ± 6% respectively, p < 0.05. CPO and HA reduced the nociceptive behavior in both phases of formalin at all tested doses. The highest doses tested displayed inhibitions of 87 ± 1% and 72 ± 4%, respectively, p < 0.001, in the first phase, and 87 ± 1% and 81 ± 2%, respectively, p < 0.001, in the second phase. Oral treatment of CPO and HA (1, 3, 10 mg/kg) significantly reduced the nociceptive response in acetic acid-induced abdominal writhings, and the 10 mg/kg dose was the most effective with maximum inhibitions of 86 ± 2% and 82 ± 1%, respectively, p < 0.001. Both HA and CPO significantly decreased the intensity of mechanical inflammatory hyper-nociception on carrageenan-induced hyperalgesia at all tested doses, and 10 mg/kg was the most effective dose with maximum inhibitions of 73 ± 5% and 74 ± 7%, respectively, p < 0.05.CPO increased the tail-flick latencies in mice, and concomitant administration of naloxone partially reduced its effect. CONCLUSIONS CPO and HA may inhibit the production of inflammatory cytokines by suppressing the NF-κB signaling pathway, resulting in anti-inflammatory and antinociceptive activities.
Collapse
Affiliation(s)
- Guilherme Venâncio Símaro
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. do Café S/N, 14040-930, Ribeirão Preto, SP, Brazil
| | - Marivane Lemos
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. do Café S/N, 14040-930, Ribeirão Preto, SP, Brazil
| | - Jonas Joaquim Mangabeira da Silva
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. do Café S/N, 14040-930, Ribeirão Preto, SP, Brazil
| | - Victor Pena Ribeiro
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. do Café S/N, 14040-930, Ribeirão Preto, SP, Brazil
| | - Caroline Arruda
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. do Café S/N, 14040-930, Ribeirão Preto, SP, Brazil
| | - Ayda Henriques Schneider
- Ribeirão Preto Medical School, University of São Paulo, Av Bandeirantes S/N, 14049-900, Ribeirão Preto, SP, Brazil
| | | | - Luiza Junqueira Carneiro
- Núcleo de Ciências Exatas e Tecnológicas, Universidade de Franca, Avenida Dr. Armando Salles de Oliveira, 2001, 14404-600 Franca, SP, Brazil
| | - Roberta Lopes Mariano
- Núcleo de Ciências Exatas e Tecnológicas, Universidade de Franca, Avenida Dr. Armando Salles de Oliveira, 2001, 14404-600 Franca, SP, Brazil
| | - Sérgio Ricardo Ambrósio
- Núcleo de Ciências Exatas e Tecnológicas, Universidade de Franca, Avenida Dr. Armando Salles de Oliveira, 2001, 14404-600 Franca, SP, Brazil
| | - Sérgio Faloni de Andrade
- Universidade Lusófona, CBIOS, Research Center for Biosciences and Health Technologies, Av. Campo Grande 376, 1749-024, Lisboa, Portugal
| | - Vilmar C Banderó-Filho
- Universidade Lusófona, CBIOS, Research Center for Biosciences and Health Technologies, Av. Campo Grande 376, 1749-024, Lisboa, Portugal
| | - Astrid Sasse
- NatPro Centre, School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, University of Dublin, Dublin 2, Ireland
| | - Helen Sheridan
- NatPro Centre, School of Pharmacy and Pharmaceutical Sciences, Trinity College Dublin, University of Dublin, Dublin 2, Ireland
| | - Márcio Luis Andrade E Silva
- Núcleo de Ciências Exatas e Tecnológicas, Universidade de Franca, Avenida Dr. Armando Salles de Oliveira, 2001, 14404-600 Franca, SP, Brazil
| | - Jairo Kenupp Bastos
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. do Café S/N, 14040-930, Ribeirão Preto, SP, Brazil.
| |
Collapse
|
23
|
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.
Collapse
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
| |
Collapse
|
24
|
Utermann C, Echelmeyer VA, Oppong-Danquah E, Blümel M, Tasdemir D. Diversity, Bioactivity Profiling and Untargeted Metabolomics of the Cultivable Gut Microbiota of Ciona intestinalis. Mar Drugs 2020; 19:6. [PMID: 33374243 PMCID: PMC7824411 DOI: 10.3390/md19010006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Revised: 12/13/2020] [Accepted: 12/22/2020] [Indexed: 12/12/2022] Open
Abstract
It is widely accepted that the commensal gut microbiota contributes to the health and well-being of its host. The solitary tunicate Ciona intestinalis emerges as a model organism for studying host-microbe interactions taking place in the gut, however, the potential of its gut-associated microbiota for marine biodiscovery remains unexploited. In this study, we set out to investigate the diversity, chemical space, and pharmacological potential of the gut-associated microbiota of C. intestinalis collected from the Baltic and North Seas. In a culture-based approach, we isolated 61 bacterial and 40 fungal strains affiliated to 33 different microbial genera, indicating a rich and diverse gut microbiota dominated by Gammaproteobacteria. In vitro screening of the crude microbial extracts indicated their antibacterial (64% of extracts), anticancer (22%), and/or antifungal (11%) potential. Nine microbial crude extracts were prioritized for in-depth metabolome mining by a bioactivity- and chemical diversity-based selection procedure. UPLC-MS/MS-based metabolomics combining automated (feature-based molecular networking and in silico dereplication) and manual approaches significantly improved the annotation rates. A high chemical diversity was detected where peptides and polyketides were the predominant classes. Many compounds remained unknown, including two putatively novel lipopeptides produced by a Trichoderma sp. strain. This is the first study assessing the chemical and pharmacological profile of the cultivable gut microbiota of C. intestinalis.
Collapse
Affiliation(s)
- Caroline Utermann
- GEOMAR Centre for Marine Biotechnology (GEOMAR-Biotech), Research Unit Marine Natural Products Chemistry, GEOMAR Helmholtz Centre for Ocean Research Kiel, Am Kiel-Kanal 44, 24106 Kiel, Germany; (C.U.); (V.A.E.); (E.O.-D.); (M.B.)
| | - Vivien A. Echelmeyer
- GEOMAR Centre for Marine Biotechnology (GEOMAR-Biotech), Research Unit Marine Natural Products Chemistry, GEOMAR Helmholtz Centre for Ocean Research Kiel, Am Kiel-Kanal 44, 24106 Kiel, Germany; (C.U.); (V.A.E.); (E.O.-D.); (M.B.)
| | - Ernest Oppong-Danquah
- GEOMAR Centre for Marine Biotechnology (GEOMAR-Biotech), Research Unit Marine Natural Products Chemistry, GEOMAR Helmholtz Centre for Ocean Research Kiel, Am Kiel-Kanal 44, 24106 Kiel, Germany; (C.U.); (V.A.E.); (E.O.-D.); (M.B.)
| | - Martina Blümel
- GEOMAR Centre for Marine Biotechnology (GEOMAR-Biotech), Research Unit Marine Natural Products Chemistry, GEOMAR Helmholtz Centre for Ocean Research Kiel, Am Kiel-Kanal 44, 24106 Kiel, Germany; (C.U.); (V.A.E.); (E.O.-D.); (M.B.)
| | - Deniz Tasdemir
- GEOMAR Centre for Marine Biotechnology (GEOMAR-Biotech), Research Unit Marine Natural Products Chemistry, GEOMAR Helmholtz Centre for Ocean Research Kiel, Am Kiel-Kanal 44, 24106 Kiel, Germany; (C.U.); (V.A.E.); (E.O.-D.); (M.B.)
- Faculty of Mathematics and Natural Sciences, Kiel University, Christian-Albrechts-Platz 4, 24118 Kiel, Germany
| |
Collapse
|
25
|
Móricz ÁM, Krüzselyi D, Ott PG, Garádi Z, Béni S, Morlock GE, Bakonyi J. Bioactive clerodane diterpenes of giant goldenrod (Solidago gigantea Ait.) root extract. J Chromatogr A 2020; 1635:461727. [PMID: 33338903 DOI: 10.1016/j.chroma.2020.461727] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 11/13/2020] [Accepted: 11/16/2020] [Indexed: 12/14/2022]
Abstract
Giant goldenrod (Solidago gigantea Ait.) root extract was screened for bioactive compounds by high-performance thin-layer chromatography (HPTLC), coupled with effect-directed analysis including antibacterial (Bacillus subtilis F1276, B. subtilis subsp. spizizenii, Aliivibrio fischeri and Xanthomonas euvesicatoria), antifungal (Fusarium avenaceum) and enzyme inhibition (acetyl- and butyrylcholinesterases, α- and β-glucosidases and α-amylase) assays. Compounds of six multipotent zones (Sg1-Sg6) were characterized by HPTLC-heated electrospray ionization-high-resolution mass spectrometry (HRMS) and HPTLC-Direct Analysis in Real Time-HRMS. Apart from zone Sg3, containing three compounds, a single characteristic compound was detectable in each bioactive zone. The bioassay-guided isolation using preparative-scale flash chromatography and high-performance liquid chromatography provided eight compounds that were identified by NMR spectroscopy as clerodane diterpenes. All isolates possessed inhibiting activity against at least one of the tested microorganisms.
Collapse
Affiliation(s)
- Ágnes M Móricz
- Plant Protection Institute, Centre for Agricultural Research, Herman O. Str. 15, 1022 Budapest, Hungary.
| | - Dániel Krüzselyi
- Plant Protection Institute, Centre for Agricultural Research, Herman O. Str. 15, 1022 Budapest, Hungary
| | - Péter G Ott
- Plant Protection Institute, Centre for Agricultural Research, Herman O. Str. 15, 1022 Budapest, Hungary
| | - Zsófia Garádi
- Department of Pharmacognosy, Faculty of Pharmacy, Semmelweis University, Üllői Str. 26, 1085 Budapest, Hungary
| | - Szabolcs Béni
- Department of Pharmacognosy, Faculty of Pharmacy, Semmelweis University, Üllői Str. 26, 1085 Budapest, Hungary
| | - Gertrud E Morlock
- Chair of Food Science, Institute of Nutritional Science, and TransMIT Center of Effect-Directed Analysis, Justus Liebig University Giessen, Heinrich-Buff-Ring 26-32, 35392 Giessen, Germany
| | - József Bakonyi
- Plant Protection Institute, Centre for Agricultural Research, Herman O. Str. 15, 1022 Budapest, Hungary
| |
Collapse
|
26
|
Culture-Dependent Microbiome of the Ciona intestinalis Tunic: Isolation, Bioactivity Profiling and Untargeted Metabolomics. Microorganisms 2020; 8:microorganisms8111732. [PMID: 33167375 PMCID: PMC7694362 DOI: 10.3390/microorganisms8111732] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 11/01/2020] [Accepted: 11/03/2020] [Indexed: 01/28/2023] Open
Abstract
Ascidians and their associated microbiota are prolific producers of bioactive marine natural products. Recent culture-independent studies have revealed that the tunic of the solitary ascidian Cionaintestinalis (sea vase) is colonized by a diverse bacterial community, however, the biotechnological potential of this community has remained largely unexplored. In this study, we aimed at isolating the culturable microbiota associated with the tunic of C.intestinalis collected from the North and Baltic Seas, to investigate their antimicrobial and anticancer activities, and to gain first insights into their metabolite repertoire. The tunic of the sea vase was found to harbor a rich microbial community, from which 89 bacterial and 22 fungal strains were isolated. The diversity of the tunic-associated microbiota differed from that of the ambient seawater samples, but also between sampling sites. Fungi were isolated for the first time from the tunic of Ciona. The proportion of bioactive extracts was high, since 45% of the microbial extracts inhibited the growth of human pathogenic bacteria, fungi or cancer cell lines. In a subsequent bioactivity- and metabolite profiling-based approach, seven microbial extracts were prioritized for in-depth chemical investigations. Untargeted metabolomics analyses of the selected extracts by a UPLC-MS/MS-based molecular networking approach revealed a vast chemical diversity with compounds assigned to 22 natural product families, plus many metabolites that remained unidentified. This initial study indicates that bacteria and fungi associated with the tunic of C.intestinalis represent an untapped source of putatively new marine natural products with pharmacological relevance.
Collapse
|
27
|
The Revaluation of Plant-Derived Terpenes to Fight Antibiotic-Resistant Infections. Antibiotics (Basel) 2020. [DOI: 10.3390/antibiotics9060325
expr 928323768 + 816400131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023] Open
Abstract
The discovery of antibiotics has revolutionized the medicine and treatment of microbial infections. However, the current scenario has highlighted the difficulties in marketing new antibiotics and an exponential increase in the appearance of resistant strains. On the other hand, research in the field of drug-discovery has revaluated the potential of natural products as a unique source for new biologically active molecules and scaffolds for the medicinal chemistry. In this review, we first contextualized the worldwide problem of antibiotic resistance and the importance that natural products of plant origin acquire as a source of new lead compounds. We then focused on terpenes and their potential development as antimicrobials, highlighting those studies that showed an activity against conventional antibiotic-resistant strains.
Collapse
|
28
|
The Revaluation of Plant-Derived Terpenes to Fight Antibiotic-Resistant Infections. Antibiotics (Basel) 2020; 9:antibiotics9060325. [PMID: 32545761 PMCID: PMC7344648 DOI: 10.3390/antibiotics9060325] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/03/2020] [Accepted: 06/10/2020] [Indexed: 02/07/2023] Open
Abstract
The discovery of antibiotics has revolutionized the medicine and treatment of microbial infections. However, the current scenario has highlighted the difficulties in marketing new antibiotics and an exponential increase in the appearance of resistant strains. On the other hand, research in the field of drug-discovery has revaluated the potential of natural products as a unique source for new biologically active molecules and scaffolds for the medicinal chemistry. In this review, we first contextualized the worldwide problem of antibiotic resistance and the importance that natural products of plant origin acquire as a source of new lead compounds. We then focused on terpenes and their potential development as antimicrobials, highlighting those studies that showed an activity against conventional antibiotic-resistant strains.
Collapse
|
29
|
Cappiello F, Loffredo MR, Del Plato C, Cammarone S, Casciaro B, Quaglio D, Mangoni ML, Botta B, Ghirga F. The Revaluation of Plant-Derived Terpenes to Fight Antibiotic-Resistant Infections. Antibiotics (Basel) 2020; 9:325. [PMID: 32545761 PMCID: PMC7344648 DOI: 10.3390/antibiotics9060325&set/a 898859781+915895989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023] Open
Abstract
The discovery of antibiotics has revolutionized the medicine and treatment of microbial infections. However, the current scenario has highlighted the difficulties in marketing new antibiotics and an exponential increase in the appearance of resistant strains. On the other hand, research in the field of drug-discovery has revaluated the potential of natural products as a unique source for new biologically active molecules and scaffolds for the medicinal chemistry. In this review, we first contextualized the worldwide problem of antibiotic resistance and the importance that natural products of plant origin acquire as a source of new lead compounds. We then focused on terpenes and their potential development as antimicrobials, highlighting those studies that showed an activity against conventional antibiotic-resistant strains.
Collapse
Affiliation(s)
- Floriana Cappiello
- Laboratory affiliated to Pasteur Italia-Fondazione Cenci Bolognetti, Department of Biochemical Sciences, Sapienza University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy; (F.C.); (M.R.L.); (M.L.M.)
| | - Maria Rosa Loffredo
- Laboratory affiliated to Pasteur Italia-Fondazione Cenci Bolognetti, Department of Biochemical Sciences, Sapienza University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy; (F.C.); (M.R.L.); (M.L.M.)
| | - Cristina Del Plato
- Department of Chemistry and Technology of Drugs, “Department of Excellence 2018−2022”, Sapienza University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy; (C.D.P.); (S.C.); (B.B.)
- Center For Life Nano Science@Sapienza, Istituto Italiano di Tecnologia, Viale Regina Elena 291, 00161 Rome, Italy;
| | - Silvia Cammarone
- Department of Chemistry and Technology of Drugs, “Department of Excellence 2018−2022”, Sapienza University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy; (C.D.P.); (S.C.); (B.B.)
| | - Bruno Casciaro
- Center For Life Nano Science@Sapienza, Istituto Italiano di Tecnologia, Viale Regina Elena 291, 00161 Rome, Italy;
- Correspondence: (B.C.); (D.Q.)
| | - Deborah Quaglio
- Department of Chemistry and Technology of Drugs, “Department of Excellence 2018−2022”, Sapienza University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy; (C.D.P.); (S.C.); (B.B.)
- Correspondence: (B.C.); (D.Q.)
| | - Maria Luisa Mangoni
- Laboratory affiliated to Pasteur Italia-Fondazione Cenci Bolognetti, Department of Biochemical Sciences, Sapienza University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy; (F.C.); (M.R.L.); (M.L.M.)
| | - Bruno Botta
- Department of Chemistry and Technology of Drugs, “Department of Excellence 2018−2022”, Sapienza University of Rome, P.le Aldo Moro 5, 00185 Rome, Italy; (C.D.P.); (S.C.); (B.B.)
| | - Francesca Ghirga
- Center For Life Nano Science@Sapienza, Istituto Italiano di Tecnologia, Viale Regina Elena 291, 00161 Rome, Italy;
| |
Collapse
|
30
|
Abstract
The oleoresin of Copaifera reticulata Ducke, Fabaceae, is a traditional Brazilian remedy used for a wide range of applications. Commonly named copaiba, the oleoresin has been found to exhibit strong antimicrobial effects in our previous study, which could be attributed to some of its diterpenoid constituents. In order to find new biological activities and to eventually enhance the before observed effects, (−)-polyalthic acid (1) and kaurenoic acid (2), together with eight prepared semi-synthetic derivatives (1a–1c and 2a–2e) were evaluated for their cytotoxic, antibacterial and antifungal properties. Regarding the gram-positive bacteria Enterococcus faecium and methicillin-resistant Staphylococcus aureus, we found that both the exocylic methylene group and the carboxyl group were crucial for the activity against these two clinically relevant bacterial strains. Investigation of the antifungal activity, in contrast, showed that the carboxyl group is unnecessary for the effect against the dermatophytes Trichophyton rubrum and Cryptococcus neoformans, indicated by low micromolar IC50 values for both (−)-polyalthic acid diethylamide (1a) as well as (−)-polyalthic acid methyl ester (1b). Apart from studying the biological activity, the structure of one semi-synthetic derivative, compound 1c, is being reported for the first time. During the course of the structure elucidation of the new compound, we discovered inconsistencies regarding the stereochemistry of polyalthic acid and its stereoisomers, which we clarified in the present work. . ![]()
Collapse
|
31
|
Structure-Guided Identification of Black Cohosh ( Actaea racemosa) Triterpenoids with In Vitro Activity against Multiple Myeloma. Molecules 2020; 25:molecules25040766. [PMID: 32053921 PMCID: PMC7070908 DOI: 10.3390/molecules25040766] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 02/04/2020] [Accepted: 02/09/2020] [Indexed: 12/16/2022] Open
Abstract
Black cohosh is a well-established medicinal plant and preparations of its rootstock are used for the treatment of mild climacteric complaints. The compounds considered responsible for the therapeutic effect are triterpene glycosides, characterized by a cycloartane scaffold and a pentose moiety. Because some of these triterpenoids were found to exhibit relevant cytotoxic effects against human breast cancer cells, we decided to investigate their activity on multiple myeloma cell lines NCI-H929, OPM-2, and U266. In a systematic approach, we initially tested three known cytotoxic compounds of three different triterpenoid types, revealing the cimigenol-type triterpenoid as the most active constituent. In a second round, seven naturally occurring cimigenol derivatives were compared with respect to their sugar moiety and their substitution pattern at position C-25, leading to 25-O-methylcimigenol-3-O-α-L-arabinopyranoside as the most potent candidate. Interestingly, not only the methyl group at position C-25 increased the cytotoxic effect but also the arabinose moiety at position C-3 had an impact on the activity. The variety of cimigenol derivatives, moreover, allowed a detailed discussion of their structure–activity relationships, not only for their effect on multiple myeloma cells but also with regard to previous studies on the cytotoxicity of black cohosh triterpenoids.
Collapse
|
32
|
Pontes de Sousa I, Ferreira AG, Miller Crotti AE, Alves Dos Santos R, Kiermaier J, Kraus B, Heilmann J, Jacometti Cardoso Furtado NA. New antifungal ent-labdane diterpenes against Candida glabrata produced by microbial transformation of ent-polyalthic acid. Bioorg Chem 2020; 95:103560. [PMID: 31918399 DOI: 10.1016/j.bioorg.2019.103560] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 12/06/2019] [Accepted: 12/27/2019] [Indexed: 12/18/2022]
Abstract
Candida glabrata, the most common non-albicans Candida species and one of the primary causes of candidemia, exhibits decreased susceptibility to azoles and more recently to echinocandins. Polyalthic acid 1, a furan diterpene, has been shown promising biological potential and in this study ent-polyalthic acid derivatives with antifungal activity against Candida glabrata were produced by microbial transformation. Incubation of 1 with Aspergillus brasiliensis afforded two known (compounds 5 and 10) and eight new derivatives (compounds 2-4, 6-9 and 11). The most common reaction was hydroxylation, but isomerization of the double bond and acetylation were also detected. None of the tested compounds showed cytotoxicity against HeLa, MCF-7 and MCF-10A cell lines showing IC50 values ranging from 62.6 µM to > 500 µM. Compounds 1, 5, 6, 8 and 11 showed fungistatic effects (ranging from 34.1 µM to 39.5 µM) on C. glabrata at lower concentrations than fluconazole (163.2 µM). Compounds 1, 6 and 8 were more potent fungicides (ranging from 79.0 to 143.6 µM) than fluconazole, which showed fungicidal effect at concentrations higher than 163.2 µM. These results suggest that ent-polyalthic acid and some of its derivatives could be used as lead compounds to develop new antifungal agents.
Collapse
Affiliation(s)
- Ingrid Pontes de Sousa
- Department of Pharmaceutical Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. do Café, s/n, 14040-903 Ribeirão Preto, SP, Brazil.
| | - Antônio Gilberto Ferreira
- Laboratory of Nuclear Magnetic Resonance, Chemistry Department, Federal University of São Carlos, São Carlos, SP, Brazil
| | - Antônio Eduardo Miller Crotti
- Department of Chemistry, School of Philosophy, Sciences and Languages of Ribeirão Preto, University of São Paulo, Ribeirão Preto, SP, Brazil.
| | | | - Josef Kiermaier
- Department of Pharmaceutical Biology, Faculty of Chemistry and Pharmacy, University of Regensburg, Regensburg, Germany.
| | - Birgit Kraus
- Department of Pharmaceutical Biology, Faculty of Chemistry and Pharmacy, University of Regensburg, Regensburg, Germany.
| | - Jörg Heilmann
- Department of Pharmaceutical Biology, Faculty of Chemistry and Pharmacy, University of Regensburg, Regensburg, Germany.
| | - Niege Araçari Jacometti Cardoso Furtado
- Department of Pharmaceutical Sciences, School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Av. do Café, s/n, 14040-903 Ribeirão Preto, SP, Brazil.
| |
Collapse
|