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Solorzano ER, Roverso M, Bogialli S, Bortoli M, Orian L, Badocco D, Pettenuzzo S, Favaro G, Pastore P. Antioxidant activity of Zuccagnia-type propolis: A combined approach based on LC-HRMS analysis of bioanalytical-guided fractions and computational investigation. Food Chem 2024; 461:140827. [PMID: 39146684 DOI: 10.1016/j.foodchem.2024.140827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2024] [Revised: 08/07/2024] [Accepted: 08/08/2024] [Indexed: 08/17/2024]
Abstract
This study reports a combined approach to assess the antioxidant activity of Zuccagnia-type propolis. Fractions exhibiting the highest antioxidant activities evidenced by DPPH, a β-carotene bleaching and superoxide radical scavenging activity-non-enzymatic assays, were processed by LC-HRMS/MS to characterize the relevant chemical compounds. A computational protocol based on the DFT calculations was used to rationalize the main outcomes. Among the 28 identified flavonoids, caffeic acids derivatives were in the fraction exhibiting the highest antioxidant activity, with 1-methyl-3-(4'-hydroxyphenyl)-propyl caffeic acid ester and 1-methyl-3-(3',4'-dihydroxyphenyl)-propyl caffeic acid ester as major components. Results clearly showed roles of specific chemical motifs, which can be supported by the computational analysis. This is the first report ascribing the antioxidant ability of Zuccagnia-type propolis to its content in specific caffeic acid derivatives, a potential source of radical scavenging phytochemicals. The proposed protocol can be extended to the study of other plant-products to address the most interesting bioactive compounds.
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Affiliation(s)
- Eliana Rita Solorzano
- Department of Chemical Sciences, University of Padua, Via Marzolo, 1, 35131 Padova, Italy; Facultad de Bioquimica, Quimica y Farmacia, Instituto de Fisica, Universidad Nacional de Tucuman, Argentina
| | - Marco Roverso
- Department of Chemical Sciences, University of Padua, Via Marzolo, 1, 35131 Padova, Italy
| | - Sara Bogialli
- Department of Chemical Sciences, University of Padua, Via Marzolo, 1, 35131 Padova, Italy.
| | - Marco Bortoli
- Department of Chemical Sciences, University of Padua, Via Marzolo, 1, 35131 Padova, Italy; Hylleraas Centre for Quantum Molecular Sciences and Department of Chemistry, University of Oslo, PO Box 1033 Blindern, 0315 Oslo, Norway
| | - Laura Orian
- Department of Chemical Sciences, University of Padua, Via Marzolo, 1, 35131 Padova, Italy
| | - Denis Badocco
- Department of Chemical Sciences, University of Padua, Via Marzolo, 1, 35131 Padova, Italy
| | - Silvia Pettenuzzo
- Department of Chemical Sciences, University of Padua, Via Marzolo, 1, 35131 Padova, Italy; Department Civil, Environmental and Architectural Engineering, University of Padua, Via Marzolo, 9, 35131, Padova, Italy
| | - Gabriella Favaro
- Department of Chemical Sciences, University of Padua, Via Marzolo, 1, 35131 Padova, Italy
| | - Paolo Pastore
- Department of Chemical Sciences, University of Padua, Via Marzolo, 1, 35131 Padova, Italy
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Vaseghi A, Sadeghizadeh M, Herb M, Grumme D, Demidov Y, Remmler T, Maleki HH. 3D Printing of Biocompatible and Antibacterial Silica-Silk-Chitosan-Based Hybrid Aerogel Scaffolds Loaded with Propolis. ACS APPLIED BIO MATERIALS 2024. [PMID: 39360961 DOI: 10.1021/acsabm.4c00697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/05/2024]
Abstract
The aim of this study is to design a therapeutic enhanced three-dimensional (3D) silk fibroin (SF)-based scaffold containing propolis (Ps)-loaded chitosan (CH) nanocarriers. To this aim, we initially synthesized a hybrid gel-based ink by a synergistic sol-gel and self-assembly approach and then processed the resulting gels by microextrusion-based 3D printing followed by supercritical drying to obtain 3D hybrid aerogel scaffolds. Ps was utilized to enhance the final scaffold's bactericidal efficacy and cell responsiveness. For the synthesis of the scaffold, two Ps loading methods (in preprint and postprinting steps) were investigated in order to optimize the Ps drug quantities in the scaffold and maximize the antibacterial properties of scaffold. In the postprinting Ps loading step, the hybrid silica-oxidized SF (SFO)-CH hydrogel ink was 3D printed into a construct with an interconnected porous structure, and then, Ps was loaded into the printed construct. In the preprint loading method, PS was incorporated into the SF and a hydrolyzed silane solution prior to gelation. The morphological studies demonstrate that the addition of Ps encapsulated CH nanoparticles (NPs) into the hydrogel solution improved the porosity of the developed scaffolds. The rheological analysis of the designed gel ink with and without Ps loading and the release kinetics were studied. The antimicrobial results show that the Ps-loaded scaffolds in the postprinting step exhibited superior antibacterial activity against Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus) strains compared to a preprinted Ps-loaded scaffold. Direct and indirect in vitro cytotoxicity tests also confirmed the designed Ps-loaded scaffold biocompatibility toward a mouse fibroblast (L929) cell line. We demonstrated that the scaffold formulated by propolis-loaded chitosan NPs can enhance the migration and proliferation of L929 fibroblast cells. The obtained results prove the promise of the designed 3D printed silica-SFO-CH-Ps scaffolds as a potent 3D scaffold to mediate tissue regeneration but also as an antibacterial highly porous matrix to support wound healing.
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Affiliation(s)
- Akbar Vaseghi
- Department of Nanobiotechnology, Faculty of Biological Sciences, Tarbiat Modares University, 14115 Tehran, Iran
- Department of Chemistry, Institute of Inorganic Chemistry, University of Cologne, Greinstrasse 6, 50939 Cologne, Germany
- Center for Molecular Medicine Cologne, CMMC Research Center, 50931 Cologne, Germany
| | - Majid Sadeghizadeh
- Department of Molecular Genetics, Faculty of Biological Sciences, Tarbiat Modares University, 14115 Tehran, Iran
| | - Marc Herb
- Institute for Medical Microbiology, Immunology and Hygiene, Faculty of Medicine and University Hospital Cologne, University of Cologne, 50935 Cologne, Germany
| | - Daniela Grumme
- Institute for Medical Microbiology, Immunology and Hygiene, Faculty of Medicine and University Hospital Cologne, University of Cologne, 50935 Cologne, Germany
| | - Yan Demidov
- Department of Chemistry, Institute of Inorganic Chemistry, University of Cologne, Greinstrasse 6, 50939 Cologne, Germany
| | | | - Hajar Homa Maleki
- Department of Chemistry, Institute of Inorganic Chemistry, University of Cologne, Greinstrasse 6, 50939 Cologne, Germany
- Center for Molecular Medicine Cologne, CMMC Research Center, 50931 Cologne, Germany
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Salehi A, Hosseini SM, Kazemi S. Propolis ameliorates renal, liver, and pancreatic lesions in Wistar rats. Biotechnol Appl Biochem 2024. [PMID: 39318261 DOI: 10.1002/bab.2674] [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: 05/16/2024] [Accepted: 09/08/2024] [Indexed: 09/26/2024]
Abstract
This study aimed to evaluate the potential of ethanolic extract of propolis on the secondary lesions of the liver, renal, and pancreatic that were derived by primary colorectal cancer, and comparison of the ethanolic extract of propolis with the vitamin E. The groups included the control, ethanolic extract of propolis, vitamin E, dimethylhydrazine, dimethylhydrazine + ethanolic extract of propolis, and dimethylhydrazine + vitamin E. After 13 weeks of treatment, the blood and tissue samples were taken from all the rats, and alanine transaminase, aspartate transaminase, alkaline phosphatase, uric acid, creatinine, blood urea nitrogen, insulin, amylase, and lipase indices along with the tissue pathological examination of the kidney, liver, and pancreas were evaluated. Ethanolic extract of propolis effectively alleviated the colorectal cancer-induced secondary lesions in the liver by significantly lowering the alanine transaminase significantly. Ethanolic extract of propolis significantly decreased uric acid in rats; and also significantly elevated the pancreatic insulin. In addition, inflammation and cell necrosis indices in all these tissues were significantly reduced when ethanolic extract of propolis was consumed compared to the dimethylhydrazine group. It seemed ethanolic extract of propolis showed high antioxidant, anticancer, and anti-inflammatory potentials, and can be used practically to reduce the side lesions of colorectal cancer.
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Affiliation(s)
- Alireza Salehi
- Department of Comparative Biomedical Sciences, School of Advanced Medical Sciences and Technologies, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Sohrab Kazemi
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
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Bhol NK, Bhanjadeo MM, Singh AK, Dash UC, Ojha RR, Majhi S, Duttaroy AK, Jena AB. The interplay between cytokines, inflammation, and antioxidants: mechanistic insights and therapeutic potentials of various antioxidants and anti-cytokine compounds. Biomed Pharmacother 2024; 178:117177. [PMID: 39053423 DOI: 10.1016/j.biopha.2024.117177] [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: 05/17/2024] [Revised: 07/03/2024] [Accepted: 07/22/2024] [Indexed: 07/27/2024] Open
Abstract
Cytokines regulate immune responses essential for maintaining immune homeostasis, as deregulated cytokine signaling can lead to detrimental outcomes, including inflammatory disorders. The antioxidants emerge as promising therapeutic agents because they mitigate oxidative stress and modulate inflammatory pathways. Antioxidants can potentially ameliorate inflammation-related disorders by counteracting excessive cytokine-mediated inflammatory responses. A comprehensive understanding of cytokine-mediated inflammatory pathways and the interplay with antioxidants is paramount for developing natural therapeutic agents targeting inflammation-related disorders and helping to improve clinical outcomes and enhance the quality of life for patients. Among these antioxidants, curcumin, vitamin C, vitamin D, propolis, allicin, and cinnamaldehyde have garnered attention for their anti-inflammatory properties and potential therapeutic benefits. This review highlights the interrelationship between cytokines-mediated disorders in various diseases and therapeutic approaches involving antioxidants.
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Affiliation(s)
- Nitish Kumar Bhol
- Post Graduate Department of Biotechnology, Utkal University, Bhubaneswar, Odisha 751004, India
| | | | - Anup Kumar Singh
- National Centre for Cell Science, Savitribai Phule Pune University Campus, Ganeshkhind, Pune, India
| | - Umesh Chandra Dash
- Environmental Biotechnology Laboratory, KIIT School of Biotechnology, KIIT Deemed to be University, Bhubaneswar, Odisha, India
| | - Rakesh Ranjan Ojha
- Department of Bioinformatics, BJB (A) College, Bhubaneswar, Odisha-751014, India
| | - Sanatan Majhi
- Post Graduate Department of Biotechnology, Utkal University, Bhubaneswar, Odisha 751004, India
| | - Asim K Duttaroy
- Department of Nutrition, Institute of Medical Sciences, Faculty of Medicine, University of Oslo, Norway.
| | - Atala Bihari Jena
- National Centre for Cell Science, Savitribai Phule Pune University Campus, Ganeshkhind, Pune, India.
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Svetikiene D, Zamokas G, Jokubaite M, Marksa M, Ivanauskas L, Babickaite L, Ramanauskiene K. The Comparative Study of the Antioxidant and Antibacterial Effects of Propolis Extracts in Veterinary Medicine. Vet Sci 2024; 11:375. [PMID: 39195829 PMCID: PMC11360084 DOI: 10.3390/vetsci11080375] [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: 06/19/2024] [Revised: 07/20/2024] [Accepted: 08/12/2024] [Indexed: 08/29/2024] Open
Abstract
Antimicrobial resistance (AMR) is one of the biggest threats to human and animal health. Efforts to combat AMR include the introduction of antimicrobial drugs as alternative treatment options. To contribute to an effective plan for the treatment of infectious diseases caused by bacteria, the development of new antimicrobial agents is increasingly being explored. Propolis has garnered significant attention from both scientists and industry due to its extensive spectrum of biological activity. The growing interest in polyphenols of natural origin and their plant sources further encourages the investigation of their chemical composition and biological effects. Propolis serves as a rich source of phenolic compounds. Baltic region propolis, classified as poplar-type propolis, was selected for this study, and extracts were prepared using raw propolis materials from various Baltic countries. The production of liquid extracts utilized a combination of 70 percent ethanol, a mixture of water and poloxamer P407, and DES (deep eutectic solvent). The research aims to produce liquid propolis extracts using different solvents and to assess their chemical composition, antioxidant, and antimicrobial activity against different veterinary pathogens. Antioxidant activity was evaluated using DPPH (2,2-diphenyl-1-picrylhydrazyl), revealing antioxidant activity in all extracts, with results correlating with the total phenolic compound content. It was found that p-coumaric acid predominated in the studied propolis extracts (in ethanol extracts 1155.90-1506.65 mg/g, in DES extracts 321.13-954.76 mg/g, and in polymeric extracts 5.34-30.80 mg/g), with smaller amounts of ferulic acid and vanillin detected. Clinical and reference bacterial strains were collected from the Lithuanian University of Health Sciences, the Academy of Veterinary Medicine, and the Institute of Microbiology and Virology. To effectively treat bacterial infections, the antimicrobial activity of propolis extracts was tested against six pathogenic bacterial species and one pathogenic fungus (S. aureus, S. agalactiae, B. cereus, E. faecalis, E. coli, P. aeruginosa, and C. albicans). Antimicrobial activity studies demonstrated that DES propolis extracts exhibited stronger antimicrobial activity compared to ethanolic propolis extracts. The minimum inhibitory concentration (MIC) values of DES propolis extracts against the tested strains ranged between 50 and 1000 μg/mL. Considering the study results, it can be concluded that propolis from the Baltic region is abundant in phenolic compounds exhibiting antioxidant and antibacterial activities.
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Affiliation(s)
- Dovile Svetikiene
- Department of Dr. L. Kriauceliunas Small Animal Clinic, Faculty of Veterinary Medicine, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania; (G.Z.); (L.B.)
| | - Gintaras Zamokas
- Department of Dr. L. Kriauceliunas Small Animal Clinic, Faculty of Veterinary Medicine, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania; (G.Z.); (L.B.)
| | - Monika Jokubaite
- Department of Drug Chemistry, Faculty of Pharmacy, Lithuanian University of Health Sciences, Sukileliai Avenue 13, LT-50162 Kaunas, Lithuania;
| | - Mindaugas Marksa
- Department of Analytical and Toxicological Chemistry, Faculty of Pharmacy, Lithuanian University of Health Sciences, Sukileliai Avenue 13, LT-50162 Kaunas, Lithuania; (M.M.); (L.I.)
| | - Liudas Ivanauskas
- Department of Analytical and Toxicological Chemistry, Faculty of Pharmacy, Lithuanian University of Health Sciences, Sukileliai Avenue 13, LT-50162 Kaunas, Lithuania; (M.M.); (L.I.)
| | - Lina Babickaite
- Department of Dr. L. Kriauceliunas Small Animal Clinic, Faculty of Veterinary Medicine, Lithuanian University of Health Sciences, Tilzes Str. 18, LT-47181 Kaunas, Lithuania; (G.Z.); (L.B.)
| | - Kristina Ramanauskiene
- Department of Clinical Pharmacy, Faculty of Pharmacy, Lithuanian University of Health Sciences, Sukileliai Avenue 13, LT-50162 Kaunas, Lithuania
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Santiago MB, Tanimoto MH, Ambrosio MALV, Veneziani RCS, Bastos JK, Sabino-Silva R, Martins CHG. The Antibacterial Potential of Brazilian Red Propolis against the Formation and Eradication of Biofilm of Helicobacter pylori. Antibiotics (Basel) 2024; 13:719. [PMID: 39200019 PMCID: PMC11350797 DOI: 10.3390/antibiotics13080719] [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: 06/21/2024] [Revised: 07/25/2024] [Accepted: 07/26/2024] [Indexed: 09/01/2024] Open
Abstract
Helicobacter pylori is associated with gastrointestinal diseases, and its treatment is challenging due to antibiotic-resistant strains, necessitating alternative therapies. Brazilian red propolis (BRP), known for its diverse bioactive compounds with pharmaceutical properties, was investigated for its anti-H. pylori activity, focusing on biofilm formation inhibition and eradication. BRP was tested against H. pylori (ATCC 43526) using several assays: time-kill, nucleotide leakage, biofilm formation inhibition (determining the minimum inhibitory concentration of biofilm of 50%-MICB50, and cell viability), and biofilm eradication (determining the minimum eradication concentration of biofilm of 99.9%-MBEC). Standardization of H. pylori biofilm formation was also conducted. In the time-kill assay, BRP at 50 µg/mL eliminated all H. pylori cells after 24 h. The nucleotide leakage assay showed no significant differences between control groups and BRP-treated groups at 25 µg/mL and 50 µg/mL. H. pylori formed biofilms in vitro at 109 CFU/mL after 72 h. The MICB50 of BRP was 15.6 µg/mL, and at 500, 1000, and 2000 µg/mL, BRP eradicated all bacterial cells. The MBEC was 2000 µg/mL. These findings suggest that BRP has promising anti-H. pylori activity, effectively inhibiting and eradicating biofilms. Further studies are necessary to elucidate BRP's mechanisms of action against H. pylori.
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Affiliation(s)
- Mariana B. Santiago
- Laboratory of Antimicrobial Testing, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia 38405-320, Brazil;
| | - Matheus H. Tanimoto
- Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto 14040-900, Brazil; (M.H.T.); (J.K.B.)
| | - Maria Anita L. V. Ambrosio
- Nucleus of Research in Sciences and Technology, University of Franca, Franca 14404-600, Brazil; (M.A.L.V.A.); (R.C.S.V.)
| | - Rodrigo Cassio S. Veneziani
- Nucleus of Research in Sciences and Technology, University of Franca, Franca 14404-600, Brazil; (M.A.L.V.A.); (R.C.S.V.)
| | - Jairo K. Bastos
- Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto 14040-900, Brazil; (M.H.T.); (J.K.B.)
| | - Robinson Sabino-Silva
- Innovation Center in Salivary Diagnostic and Nanobiotechnology, Department of Physiology, Institute of Biomedical Sciences, Federal University of Uberlandia, Uberlândia 38408-100, Brazil;
| | - Carlos Henrique G. Martins
- Laboratory of Antimicrobial Testing, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia 38405-320, Brazil;
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Silici S, Demiray S, Okan A, Ertuğrul S, Alizada S, Doğanyiğit Z. Effects of short- and long-term use of propolis extracts on liver and kidney in rats. Food Sci Nutr 2024; 12:5538-5547. [PMID: 39139938 PMCID: PMC11317695 DOI: 10.1002/fsn3.4199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 04/17/2024] [Accepted: 04/18/2024] [Indexed: 08/15/2024] Open
Abstract
Propolis is widely used as a supplementary food product for its health benefits. The aim of this study was to determine the effects of commercial propolis extracts on the liver and kidney. Propolis extracts (250 mg/kgbw/day) were administered orally to adult male Wistar albino rats in solvents of ethanol, propylene glycol, water, and olive oil. Liver enzyme levels were determined biochemically in blood samples, and histopathological examinations were performed on the liver. Damage rate in both kidney tissue in the propolis-ethanol extract group increased significantly compared with the other groups after 30 and 90 days of application (p < .05). According to the results, ethanol, used as a common solvent in propolis products, may adversely affect the liver in long-term use. The data indicate that propolis-olive oil extract may be an essential alternative due to its effective and reliable properties.
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Affiliation(s)
- Sibel Silici
- Department of Agricultural Biotechnology, Faculty of Agriculture, Nutral TherapyErciyes UniversityKayseriTurkey
| | - Sevim Demiray
- Department of Agricultural Biotechnology, Faculty of Agriculture, Nutral TherapyErciyes UniversityKayseriTurkey
| | - Aslı Okan
- Department of Histology and Embryology, Faculty of MedicineYozgat Bozok UniversityYozgatTurkey
| | - Sena Ertuğrul
- Gulhane Medical FacultyUniversity of Health SciencesAnkaraTurkey
| | - Sahar Alizada
- Cerrahpasa Medical FacultyIstanbul University‐CerrahpasaIstanbulTurkey
| | - Züleyha Doğanyiğit
- Department of Histology and Embryology, Faculty of MedicineYozgat Bozok UniversityYozgatTurkey
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Oliveira RD, Araújo C, Almeida-Aguiar C. In Vitro Antimicrobial Potential of Portuguese Propolis Extracts from Gerês against Pathogenic Microorganisms. Antibiotics (Basel) 2024; 13:655. [PMID: 39061337 PMCID: PMC11273468 DOI: 10.3390/antibiotics13070655] [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: 04/12/2024] [Revised: 07/09/2024] [Accepted: 07/10/2024] [Indexed: 07/28/2024] Open
Abstract
Antimicrobial resistance (AMR) is one of humanity's main health problems today. Despite all the breakthroughs and research over the past few years, the number of microbial illnesses that are resistant to the available antibiotics is increasing at an alarming rate. In this article, we estimated the biomedical potential of Portuguese propolis harvested from the Gerês apiary over five years, evaluating the in vitro antimicrobial effect of five hydroalcoholic extracts prepared from five single propolis samples and of a hydroalcoholic extract obtained from the mixture of all samples. The antimicrobial potential was firstly assessed by determining the minimum inhibitory concentration (MIC) of these extracts against a panel of three Gram-positive (Bacillus subtilis, methicillin-sensitive Staphylococcus aureus, and methicillin-resistant Staphylococcus aureus) and one Gram-negative bacteria (Escherichia coli), as well as two yeasts (Candida albicans and Saccharomyces cerevisiae). As MIC values against each bacterium were consistent across all the evaluated propolis extracts, we decided to further conduct a disk diffusion assay, which included three commercial antibiotics-erythromycin, vancomycin, and amoxicillin/clavulanic acid-for comparison purposes. In addition to displaying a concentration-dependent antibacterial effect, the hydroalcoholic extracts prepared with 70% ethanol exhibited stronger antimicrobial capacity than vancomycin against B. subtilis (% of increase ranged between 26 and 59%) and methicillin-sensitive S. aureus (% of increase ranged between 63 and 77%). Moreover, methicillin-resistant S. aureus (MRSA) showed susceptibility to the activity of the same extracts and resistance to all tested antibiotics. These findings support that propolis from Gerês is a promising natural product with promising antimicrobial activity, representing a very stimulating result considering the actual problem with AMR.
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Affiliation(s)
- Rafaela Dias Oliveira
- Life and Health Sciences Research Institute (ICVS), University of Minho, 4710-057 Braga, Portugal;
- ICVS/3B’s—PT Government Associate Laboratory, 4710-057 Braga, Portugal
| | - Carina Araújo
- Biology Department, University of Minho, 4710-057 Braga, Portugal;
| | - Cristina Almeida-Aguiar
- Biology Department, University of Minho, 4710-057 Braga, Portugal;
- CBMA—Centre of Molecular and Environmental Biology, University of Minho, 4710-057 Braga, Portugal
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Mendonça RZ, Nascimento RM, Fernandes ACO, Silva PI. Antiviral action of aqueous extracts of propolis from Scaptotrigona aff. postica (Hymenoptera; Apidae) against Zica, Chikungunya, and Mayaro virus. Sci Rep 2024; 14:15289. [PMID: 38961137 PMCID: PMC11222429 DOI: 10.1038/s41598-024-65636-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 06/21/2024] [Indexed: 07/05/2024] Open
Abstract
The limited availability of antivirals for new highly pathogenic strains of virus has become a serious public health. Therefore, news products against these pathogens has become an urgent necessity. Among the multiple sources for news antibiotics and antivirals, insect exudates or their products has become an increasingly frequent option. Insects emerged 350 million years ago and have showed a high adaptability and resistance to the most varied biomes. Their survival for so long, in such different environments, is an indication that they have a very efficient protection against environmental infections, despite not having a developed immune system like mammals. Since the ancient civilizations, the products obtained from the bee have been of great pharmacological importance, being used as antimicrobial, anti-inflammatory, antitumor and several other functions. Investigations of biological activity of propolis have been carried out, mainly in the species Apis mellifera, and its product have showed activity against some important viruses. However, for the Meliponini species, known as stingless bees, there are few studies, either on their chemical composition or on their biological activities. The importance of studying these bees is because they come from regions with native forests, and therefore with many species of plants not yet studied, in addition to which they are regions still free of pesticides, which guarantees a greater fidelity of the obtained data. Previous studies by our group with crude hydroalcoholic extract of propolis demonstrated an intense antiviral activity against Herpes, influenza, and rubella viruses. In this work, we chose to use aqueous extracts, which eliminates the presence of other compounds besides those originally present in propolis, in addition to extracting substances different from those obtained in alcoholic extracts. Therefore, this study aimed to identify, isolate and characterize compounds with antiviral effects from aqueous propolis extracts from Scaptotrigona aff postica, in emerging viruses such as zicavirus, chikungunya, and mayaro virus. The evaluation of the antiviral activity of the crude and purified material was performed by reducing infectious foci in VERO cell cultures. The results obtained with crude propolis, indicate a high reduction of zica virus (64×) and mayaro (128×) when was used 10% v/v of propolis. The reduction of chikungunya virus was of 256 fold, even when was used 5% v/v of propolis. The chemical characterization of the compounds present in the extracts was performed by high-pressure liquid chromatography. Through the purification of propolis by HPLC and mass spectrometry, it was possible to identify and isolate a peak with antiviral activity. This substance showed activity against all viruses tested. When purified fraction was used, the reduction observed was of 16 fold for zicavirus, 32 fold for mayaro virus and 512 fold for chikungunya virus. Likewise, it was observed that the antiviral response was concentration dependent, being more intense when propolis was added 2 h after the viral infection. Now we are carrying out the chemical characterization of the purified compounds that showed antiviral action.
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Affiliation(s)
- R Z Mendonça
- Laboratory of Parasitology, Butantan Institute, São Paulo, Brazil
| | - R M Nascimento
- Laboratory of Parasitology, Butantan Institute, São Paulo, Brazil
| | - A C O Fernandes
- Laboratory of Parasitology, Butantan Institute, São Paulo, Brazil
| | - P I Silva
- Laboratory for Applied Toxinology (LETA), Center of Toxins, Immune-Response and Cell Signaling (CeTICS/CEPID), Butantan Institute, São Paulo, Brazil.
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Mountford-McAuley R, Robertson A, Taylor M, Clavijo McCormick A. Characterisation of New Zealand Propolis from Different Regions Based on Its Volatile Organic Compounds. Molecules 2024; 29:3143. [PMID: 38999095 PMCID: PMC11243487 DOI: 10.3390/molecules29133143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2024] [Revised: 06/20/2024] [Accepted: 06/20/2024] [Indexed: 07/14/2024] Open
Abstract
Propolis is a bee product mainly consisting of plant resins and is used by bees to maintain the structural integrity of the colony. Propolis is known to contribute to bee health via its antimicrobial activity and is a valued product for human use owing to its nutritional and medicinal properties. Propolis is often characterised into seven categories depending on the resin source. New Zealand propolis is typically assumed as being poplar-type propolis, but few studies have chemically characterised New Zealand propolis to confirm or reject this assumption. Here, for the first time, we characterise propolis originating from different regions in New Zealand based on its volatile organic compounds, using gas chromatography coupled with mass spectrometry (GC-MS). To support this characterisation, we also collected and analysed resin samples from a variety of resin-producing plants (both native to New Zealand and introduced). Our findings suggest that bees mainly use poplar as a resin source, but also utilize native plant species to produce propolis. While regional variation did not allow for clear separation between samples, some patterns emerged, with samples from some regions having more chemical complexity and a higher contribution from native species (as suggested by a higher number of compounds unique to native species resin). Further studies are needed to accurately identify the botanical sources contributing to these samples. It may be also of interest to explore the biological activity of regional propolis samples and their potential nutritional or medicinal benefits.
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Affiliation(s)
- Ruby Mountford-McAuley
- School of Food Technology & Natural Sciences, Massey University, Palmerston North 4410, New Zealand
| | - Alastair Robertson
- School of Food Technology & Natural Sciences, Massey University, Palmerston North 4410, New Zealand
| | - Michelle Taylor
- The New Zealand Institute for Plant and Food Research Limited, Hamilton 3214, New Zealand
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Jenny JC, Kuś PM, Szweda P. Investigation of antifungal and antibacterial potential of green extracts of propolis. Sci Rep 2024; 14:13613. [PMID: 38871855 DOI: 10.1038/s41598-024-64111-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Accepted: 06/05/2024] [Indexed: 06/15/2024] Open
Abstract
Propolis extracts have been used in traditional medicines since ages due to its advantageous complex chemical composition. However, the antibacterial and antifungal activity of poplar propolis extracts prepared in Natural Deep Eutectic Solvent (NADES) are seldom studied. This study investigates suitable alternate for ethanol as a solvent for extraction for Polish poplar propolis. It also attempts to identify suitable extraction condition for the efficient transfer of compounds from propolis to the solvents. The extraction efficiency of NADES extracts was assessed in terms of total phenolic content, antioxidant activity and antimicrobial activity. The chemical composition of the extracts was analysed using UHPLC-DAD-QqTOF-MS. Four extracts, prepared in Propylene Glycol, Choline Chloride:Propylene Glycol (1:3), Choline Chloride:Propylene Glycol (1:4) and Choline Chloride:Glycerol (1:2), demonstrated activity and properties similar to ethanolic extract and extraction at 50 °C was found the most suitable for propolis. HPLC analysis confirmed that the chemical cocktail extracted by these solvents from propolis were identical with minor variations in their concentration as compared to its ethanolic extract. Thus, extracts of propolis at 50 °C in Propylene Glycol, Choline Chloride:Propylene Glycol (1:3) and Choline Chloride:Propylene Glycol (1:4) can be alternates for ethanolic extracts.
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Affiliation(s)
- Jeslin Cheruvathoor Jenny
- Department of Pharmaceutical Technology and Biochemistry, Faculty of Chemistry, Gdańsk University of Technology, Ul. G. Narutowicza 11/12, 80-233, Gdańsk, Poland
| | - Piotr Marek Kuś
- Department of Pharmacognosy and Herbal Medicines, Faculty of Pharmacy, Wroclaw Medical University, Ul. Borowska 211a, 50-556, Wrocław, Poland
| | - Piotr Szweda
- Department of Pharmaceutical Technology and Biochemistry, Faculty of Chemistry, Gdańsk University of Technology, Ul. G. Narutowicza 11/12, 80-233, Gdańsk, Poland.
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12
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Abdillah R, Rachmaini F, Fadhilah D, Almahdy A. Fetal protective effect of Indonesian propolis from Apis mellifera against rifampicin-pyrazinamide induced impaired pregnancy in BALB/c mice. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2024; 21:197-204. [PMID: 38515382 DOI: 10.1515/jcim-2023-0352] [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: 11/24/2023] [Accepted: 03/05/2024] [Indexed: 03/23/2024]
Abstract
OBJECTIVES Anti-tuberculosis drugs rifampicin and pyrazinamide combination in pregnancy can cause morphological, visceral and skeletal damage. Several studies showed that propolis improves pregnancy outcomes. This study aims to determine the fetal protective effect of propolis in BALB/c mice given the anti-tuberculosis drug combination rifampicin and pyrazinamide. METHODS A total of 21 pregnant mice were randomly divided into three groups: the normal group (N) was given distilled water as a vehicle, the positive control group (RP) were given rifampicin 15 mg/kg BW, pyrazinamide 35 mg/kg BW and the treatment group (IP) were given rifampicin 15 mg/kg BB, pyrazinamide 35 mg/kg BW and propolis 400 mg/kg BW. The treatment was given during the period of organogenesis, from day 6 to day 15. Laparotomy was performed on the 18th day of pregnancy. Maternal and fetal body weight, fetal length, number of fetuses, and skeletal defects of fetuses were used as parameters to identify the teratogenic effect. All data were analyzed using the ANOVA. RESULTS All groups significantly differed between maternal and fetal body weights (p<0.05). The administration of rifampicin-pyrazinamide and propolis during pregnancy did not significantly affect the number of fetuses (p>0.05). The administration of propolis protects the fetus from skeletal abnormalities. While in the RP and IP groups, we can find resorption sites and haemorrhagic. CONCLUSIONS This study may suggest the protective effects of propolis against rifampicin pyrazinamide-induced impaired pregnancy.
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Affiliation(s)
- Rahmad Abdillah
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Andalas, Padang, Indonesia
| | - Fitri Rachmaini
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Andalas, Padang, Indonesia
| | - Dinda Fadhilah
- Undergraduate Pharmacy Study Programme, Faculty of Pharmacy, Universitas Andalas, Padang, Indonesia
| | - Almahdy Almahdy
- Department of Pharmacology and Clinical Pharmacy, Faculty of Pharmacy, Universitas Andalas, Padang, Indonesia
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13
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Bava R, Castagna F, Lupia C, Poerio G, Liguori G, Lombardi R, Naturale MD, Bulotta RM, Biondi V, Passantino A, Britti D, Statti G, Palma E. Hive Products: Composition, Pharmacological Properties, and Therapeutic Applications. Pharmaceuticals (Basel) 2024; 17:646. [PMID: 38794216 PMCID: PMC11124102 DOI: 10.3390/ph17050646] [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: 03/15/2024] [Revised: 05/03/2024] [Accepted: 05/10/2024] [Indexed: 05/26/2024] Open
Abstract
Beekeeping provides products with nutraceutical and pharmaceutical characteristics. These products are characterized by abundance of bioactive compounds. For different reasons, honey, royal jelly, propolis, venom, and pollen are beneficial to humans and animals and could be used as therapeutics. The pharmacological action of these products is related to many of their constituents. The main bioactive components of honey include oligosaccharides, methylglyoxal, royal jelly proteins (MRJPs), and phenolics compounds. Royal jelly contains jelleins, royalisin peptides, MRJPs, and derivatives of hydroxy-decenoic acid, particularly 10-hydroxy-2-decenoic acid (10-HDA), which possess antibacterial, anti-inflammatory, immunomodulatory, neuromodulatory, metabolic syndrome-preventing, and anti-aging properties. Propolis has a plethora of activities that are referable to compounds such as caffeic acid phenethyl ester. Peptides found in bee venom include phospholipase A2, apamin, and melittin. In addition to being vitamin-rich, bee pollen also includes unsaturated fatty acids, sterols, and phenolics compounds that express antiatherosclerotic, antidiabetic, and anti-inflammatory properties. Therefore, the constituents of hive products are particular and different. All of these constituents have been investigated for their properties in numerous research studies. This review aims to provide a thorough screening of the bioactive chemicals found in honeybee products and their beneficial biological effects. The manuscript may provide impetus to the branch of unconventional medicine that goes by the name of apitherapy.
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Affiliation(s)
- Roberto Bava
- Department of Health Sciences, University of Catanzaro Magna Græcia, 88100 Catanzaro, Italy; (R.B.); (C.L.); (R.M.B.); (D.B.); (E.P.)
| | - Fabio Castagna
- Department of Health Sciences, University of Catanzaro Magna Græcia, 88100 Catanzaro, Italy; (R.B.); (C.L.); (R.M.B.); (D.B.); (E.P.)
- Mediterranean Ethnobotanical Conservatory, Sersale (CZ), 88054 Catanzaro, Italy
| | - Carmine Lupia
- Department of Health Sciences, University of Catanzaro Magna Græcia, 88100 Catanzaro, Italy; (R.B.); (C.L.); (R.M.B.); (D.B.); (E.P.)
- Mediterranean Ethnobotanical Conservatory, Sersale (CZ), 88054 Catanzaro, Italy
| | - Giusi Poerio
- ATS Val Padana, Via dei Toscani, 46100 Mantova, Italy;
| | | | - Renato Lombardi
- IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo (FG), 71013 Foggia, Italy;
| | - Maria Diana Naturale
- Ministry of Health, Directorate General for Health Programming, 00144 Rome, Italy;
| | - Rosa Maria Bulotta
- Department of Health Sciences, University of Catanzaro Magna Græcia, 88100 Catanzaro, Italy; (R.B.); (C.L.); (R.M.B.); (D.B.); (E.P.)
| | - Vito Biondi
- Department of Veterinary Sciences, University of Messina, 98168 Messina, Italy; (V.B.); (A.P.)
| | - Annamaria Passantino
- Department of Veterinary Sciences, University of Messina, 98168 Messina, Italy; (V.B.); (A.P.)
| | - Domenico Britti
- Department of Health Sciences, University of Catanzaro Magna Græcia, 88100 Catanzaro, Italy; (R.B.); (C.L.); (R.M.B.); (D.B.); (E.P.)
| | - Giancarlo Statti
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Rende, 87036 Cosenza, Italy;
| | - Ernesto Palma
- Department of Health Sciences, University of Catanzaro Magna Græcia, 88100 Catanzaro, Italy; (R.B.); (C.L.); (R.M.B.); (D.B.); (E.P.)
- Center for Pharmacological Research, Food Safety, High Tech and Health (IRC-FSH), University of Catanzaro Magna Græcia, 88100 Catanzaro, Italy
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14
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Acito M, Varfaj I, Brighenti V, Cengiz EC, Rondini T, Fatigoni C, Russo C, Pietrella D, Pellati F, Bartolini D, Sardella R, Moretti M, Villarini M. A novel black poplar propolis extract with promising health-promoting properties: focus on its chemical composition, antioxidant, anti-inflammatory, and anti-genotoxic activities. Food Funct 2024; 15:4983-4999. [PMID: 38606532 DOI: 10.1039/d3fo05059a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2024]
Abstract
Propolis is a resinous mixture produced by honeybees which has been used since ancient times for its useful properties. However, its chemical composition and bioactivity may vary, depending on the geographical area of origin and the type of tree bees use for collecting pollen. In this context, this research aimed to investigate the total phenolic content (using the Folin-Ciocalteu assay) and the total antioxidant capacity (using the FRAP, DPPH, and ABTS assays) of three black poplar (Populus nigra L.) propolis (BPP) solutions (S1, S2, and S3), as well as the chemical composition (HPLC-ESI-MSn) and biological activities (effect on cell viability, genotoxic/antigenotoxic properties, and anti-inflammatory activity, and effect on ROS production) of the one which showed the highest antioxidant activity (S1). The hydroalcoholic BPP solution S1 was a prototype of an innovative, research-type product by an Italian nutraceutical manufacturer. In contrast, hydroalcoholic BPP solutions S2 and S3 were conventional products purchased from local pharmacy stores. For the three extracts, 50 phenolic compounds, encompassing phenolic acids and flavonoids, were identified. In summary, the results showed an interesting chemical profile and the remarkable antioxidant, antigenotoxic, anti-inflammatory and ROS-modulating activities of the innovative BPP extract S1, paving the way for future research. In vivo investigations will be a possible line to take, which may help corroborate the hypothesis of the potential health benefits of this product, and even stimulate further ameliorations of the new prototype.
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Affiliation(s)
- Mattia Acito
- Department of Pharmaceutical Sciences, University of Perugia, Via del Giochetto, 06122 Perugia, Italy.
| | - Ina Varfaj
- Department of Pharmaceutical Sciences, University of Perugia, Via del Giochetto, 06122 Perugia, Italy.
| | - Virginia Brighenti
- Department of Life Sciences, University of Modena and Reggio Emilia, Via G. Campi 103, 41125 Modena, Italy
| | - Emine Ceren Cengiz
- Department of Toxicology, Faculty of Pharmacy, Gazi University, 06560 Ankara, Turkey
| | - Tommaso Rondini
- Department of Pharmaceutical Sciences, University of Perugia, Via del Giochetto, 06122 Perugia, Italy.
| | - Cristina Fatigoni
- Department of Pharmaceutical Sciences, University of Perugia, Via del Giochetto, 06122 Perugia, Italy.
| | - Carla Russo
- Department of Medicine and Surgery, University of Perugia, Piazzale S. Gambuli 1, 06132 Perugia, Italy
| | - Donatella Pietrella
- Department of Medicine and Surgery, University of Perugia, Piazzale S. Gambuli 1, 06132 Perugia, Italy
| | - Federica Pellati
- Department of Life Sciences, University of Modena and Reggio Emilia, Via G. Campi 103, 41125 Modena, Italy
| | - Desirée Bartolini
- Department of Pharmaceutical Sciences, University of Perugia, Via del Giochetto, 06122 Perugia, Italy.
| | - Roccaldo Sardella
- Department of Pharmaceutical Sciences, University of Perugia, Via del Giochetto, 06122 Perugia, Italy.
| | - Massimo Moretti
- Department of Pharmaceutical Sciences, University of Perugia, Via del Giochetto, 06122 Perugia, Italy.
| | - Milena Villarini
- Department of Pharmaceutical Sciences, University of Perugia, Via del Giochetto, 06122 Perugia, Italy.
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15
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Vaseghi A, Parchin RA, Chamanie KR, Herb M, Maleki H, Sadeghizadeh M. Encapsulation of propolis extracted with methylal in the chitosan nanoparticles and its antibacterial and cell cytotoxicity studies. BMC Complement Med Ther 2024; 24:165. [PMID: 38641781 PMCID: PMC11027551 DOI: 10.1186/s12906-024-04472-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 04/11/2024] [Indexed: 04/21/2024] Open
Abstract
In this study we develop novel type of antibacterial chitosan-propolis NPs to improve theantimicrobial activity against various pathogens. To this aim, we primarily extracted propolis with methylal and ethanol as green solvents and its encapsulation with chitosan NPs. The developed propolis loaded chitosan NPs indicated antimicrobial and anti-biofilm properties against various gram positive and negative. FTIR revealed the successful encapsulation of the propolis extract with Ethanol (PE) and Methylal (PM) into the chitosan nano career matrix. HPLC and GC-MASS also confirmed the presence of flavonoids and phenols compounds of propolis extracted with both solvents. In addition, we confirmed the total phenolic and flavonoid compounds in propolis by calorimetric method of Folin-Ciocalteu and aluminum trichloride complex formation assays, respectively. PE-CH and PM-CH were optimized regarding physicochemical properties such as particle size, zeta potential, and poly dispersity index (PDI) index. DLS and SEM micrographs confirmed a spherical morphology in a range of 360-420 nm with Z potential values of 30-48 mV and PDI of 0.105-0.166 for PE-CH and PM-CH, respectively. The encapsulation efficiency was evaluated using colorimetric analysis, with median values ranging from 90 to 92%. The MIC values within the range of 2 to 230 µg/ml and MBC values between 3 to 346 μg/ml against both gram-positive and negative bacteria. While both PE and PM showed a significant reduction in the number of E. coli, S. aureus, and S. epidermidis, the use of PE-CH and PM-CH led to a statistically significant and greater reduction in number of E. coli, S. aureus, and S. epidermidis strains on the biofilm, pre-formed biofilm and planktonic phases. Besides, the DPPH assay showed significant antioxidant activity for these NPs within the range of 36 to 92%. MTT assay for MHFB-1, HFF, L929, MDF, and MCF-7 cells exhibited statistically significant differences in each other that show the IC50 between 60-160 µg/ml for normal cells and 20 for cancer cells. Finally the present study indicated that both PM and PM-CH greater than PE and PE-CH in which contain high flavonoid and phenolic contents with a high antioxidation potential antioxidant properties, which could be beneficial for cell proliferation and antibiotic and anticancer applications.
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Affiliation(s)
- Akbar Vaseghi
- Department of Nanobiotechnology, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Reza Ashrafi Parchin
- Excir Faravaran Sabalan Company, Ardabil Science and Technology Park, Ardabil, Iran
| | | | - Marc Herb
- Institute for Medical Microbiology, Immunology and Hygiene, Faculty of Medicine, University Hospital Cologne, University of Cologne, Cologne, 50935, Germany
| | - Hajar Maleki
- Department of Chemistry, Institute of Inorganic Chemistry, University of Cologne, Cologne, 50939, Germany
- Center for Molecular Medicine Cologne, CMMC Research Center, Cologne, 50931, Germany
| | - Majid Sadeghizadeh
- Department of Molecular Genetics, Faculty of Biological Sciences, Tarbiat Modares University, Jalal AleAhmad St, Tehran, Iran.
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16
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Sartori AA, de Oliveira Cardoso E, Santiago KB, Conte FL, Tasca KI, Justino IA, Marincek A, Marcato PD, Bastos JK, Sforcin JM. Comparing the activity of propolis-loaded nanoparticles or hydroethanolic extract on cytokine production by peripheral blood mononuclear cells. Phytother Res 2024; 38:1724-1726. [PMID: 37278350 DOI: 10.1002/ptr.7910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 05/24/2023] [Indexed: 06/07/2023]
Affiliation(s)
- Arthur A Sartori
- Institute of Biosciences, São Paulo State University (UNESP), Campus Botucatu, Brazil
| | | | - Karina B Santiago
- Institute of Biosciences, São Paulo State University (UNESP), Campus Botucatu, Brazil
| | - Fernanda Lopes Conte
- Institute of Biosciences, São Paulo State University (UNESP), Campus Botucatu, Brazil
| | - Karen I Tasca
- Institute of Biosciences, São Paulo State University (UNESP), Campus Botucatu, Brazil
| | - Isabela A Justino
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo (USP), Brazil
| | - Andréia Marincek
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo (USP), Brazil
| | - Priscyla D Marcato
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo (USP), Brazil
| | - Jairo K Bastos
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo (USP), Brazil
| | - José M Sforcin
- Institute of Biosciences, São Paulo State University (UNESP), Campus Botucatu, Brazil
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17
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Shekari M, Hadi A, Daabo HMA, Allahyari ZH, Hjazi A, Rafie N, Heidari M. Propolis as an adjunctive therapy for treatment of uncomplicated cystitis in women: A randomized double-blind placebo-controlled trial. Phytother Res 2024; 38:520-526. [PMID: 37905787 DOI: 10.1002/ptr.8053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 08/29/2023] [Accepted: 10/07/2023] [Indexed: 11/02/2023]
Abstract
The current research is designed to investigate the effect of propolis supplementation on the clinical manifestations in women suffering from uncomplicated cystitis. In this randomized double-blind, placebo-controlled trial, 120 women with uncomplicated cystitis were selected and randomly assigned into two groups to receive two 500 mg capsules of propolis or placebo daily for 7 days along with ciprofloxacin (250 mg). Clinical symptoms including hematuria, urinary frequency, dysuria, suprapubic pain, and urgency, as well as bacteriuria, were assessed before and after the intervention. After supplementation, participants in the intervention group had significantly fewer days of urinary frequency (p < 0.001), dysuria (p = 0.005), and urgency (p = 0.03). However, there was no significant difference between the two groups regarding hematuria and suprapubic pain (p > 0.05). Furthermore, the severity of bacteriuria decreased significantly in both groups. In conclusion, it seems that propolis supplementation in women with uncomplicated cystitis could improve urinary frequency, dysuria, and urgency. However, further clinical trials should be conducted to fully understand the effects of propolis in women suffering from uncomplicated cystitis.
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Affiliation(s)
- Mahdi Shekari
- Department of Nutrition, Faculty of Medicine, Qom University of Medical Sciences, Qom, Iran
| | - Amir Hadi
- Halal Research Center of IRI, Food and Drug Administration, Ministry of Health and Medical Education, Tehran, Iran
| | | | - Zahra Haj Allahyari
- Department of Nursing, Faculty of Nursing and Midwifery, Qom University of Medical Sciences, Qom, Iran
| | - Ahmed Hjazi
- Department of Medical Laboratory Sciences, College of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Nahid Rafie
- Department of Clinical Nutrition, School of Nutrition and Food Science, Food Security Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Heidari
- Department of Urology, Faculty of Medicine, Qom University of Medical Sciences, Qom, Iran
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18
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Sartori AA, Son NT, da Silva Honorio M, Ripari N, Santiago KB, Gomes AM, Zambuzzi WF, Bastos JK, Sforcin JM. Effects of caatinga propolis from Mimosa tenuiflora and its constituents (santin, sakuranetin and kaempferide) on human immune cells. JOURNAL OF ETHNOPHARMACOLOGY 2024; 319:117297. [PMID: 37813289 DOI: 10.1016/j.jep.2023.117297] [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: 08/18/2023] [Revised: 09/27/2023] [Accepted: 10/07/2023] [Indexed: 10/11/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Propolis is a bee product used in folk medicine to treat inflammatory diseases. Diverse types of propolis are produced worldwide depending on the local flora. Recently, research has been focused on a propolis sample produced in the northeast Brazilian "caatinga" from Mimosa tenuiflora, popularly known as "jurema-preta". AIM OF THE STUDY A possible immunomodulatory/anti-inflammatory action was analyzed to verify the potential of M. tenuiflora propolis (MP) and its constituents (santin, sakuranetin and kaempferide) in human immune cells under baseline conditions or in LPS-stimulated cells. METHODS Cell viability, cytokine (TNF-α, IL-1β, IL-6, IL-8, IL-10) production and intracellular pathways (NF-kB and p38 MAPK) were evaluated. RESULTS Under basal conditions, MP and sakuranetin did not affect cytokine production; santin enhanced TNF-α, IL-1β, IL-6, while kaempferide inhibited IL-8 and IL-10. In LPS-stimulated cells, MP and its compounds exerted an inhibitory activity on TNF-α and IL-1β, while no effects were seen on IL-6 and IL-8. Santin and kaempferide inhibited IL-10 production. No significant differences were seen on NF-kB and p38 MAPK intracellular pathways. CONCLUSION Data indicated the immunomodulatory action of caatinga propolis and its constituents at noncytotoxic concentrations, specifically an anti-inflammatory activity in LPS-treated cells by inhibiting cytokine production. Santin, sakuranetin and kaempferide appeared to be involved in MP activities.
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Affiliation(s)
- Arthur Alves Sartori
- São Paulo State University (UNESP), Institute of Biosciences, Botucatu, SP, Brazil.
| | - Ninh The Son
- Institute of Chemistry, Vietnam Academy of Science and Technology, 18 Hoàng Quoc Viet, Cầu giay, Hanoi, Viet Nam; University of São Paulo (USP), School of Pharmaceutical Sciences of Ribeirão Preto, SP, Brazil.
| | | | - Nicolas Ripari
- São Paulo State University (UNESP), Institute of Biosciences, Botucatu, SP, Brazil.
| | | | | | | | - Jairo Kenupp Bastos
- University of São Paulo (USP), School of Pharmaceutical Sciences of Ribeirão Preto, SP, Brazil.
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19
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Rocha Caldas G, do Amaral L, Munhoz Rodrigues D, Mayrink de Miranda A, Aparecida Guinaim Dos Santos N, Machado Rocha L, Tame Parreira RL, Cardozo Dos Santos A, Kenupp Bastos J. Brazilian Green Propolis' Artepillin C and Its Acetylated Derivative Activate the NGF-Signaling Pathways and Induce Neurite Outgrowth in NGF-Deprived PC12 Cells. Chem Biodivers 2023; 20:e202301294. [PMID: 37953436 DOI: 10.1002/cbdv.202301294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Revised: 11/10/2023] [Accepted: 11/12/2023] [Indexed: 11/14/2023]
Abstract
Artepillin C is the most studied compound in Brazilian Green Propolis and, along with its acetylated derivative, displays neurotrophic activity on PC12 cells. Specific inhibitors of the trkA receptor (K252a), PI3K/Akt (LY294002), and MAPK/ERK (U0126) signaling pathways were used to investigate the neurotrophic mechanism. The expression of proteins involved in axonal and synaptic plasticity (GAP-43 and Synapsin I) was assessed by western blotting. Additionally, physicochemical properties, pharmacokinetics, and drug-likeness were evaluated by the SwissADME web tool. Both compounds induced neurite outgrowth by activating the NGF-signaling pathways but through different neuronal proteins. Furthermore, in silico analyses showed interesting physicochemical and pharmacokinetic properties of these compounds. Therefore, these compounds could play an important role in axonal and synaptic plasticity and should be further investigated.
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Affiliation(s)
- Gabriel Rocha Caldas
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Lilian do Amaral
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Débora Munhoz Rodrigues
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | - Aline Mayrink de Miranda
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
| | | | - Leandro Machado Rocha
- Natural Products Technology Laboratory-Fluminense Federal University, Niterói, RJ, Brazil
| | | | | | - Jairo Kenupp Bastos
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Brazil
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20
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Wang W, Yan Y, Li Y, Huang Y, Zhang Y, Yang L, Xu X, Wu F, Du B, Mao Z, Shan T. Nutritional Value, Volatile Components, Functional Metabolites, and Antibacterial and Cytotoxic Activities of Different Parts of Millettia speciosa Champ., a Medicinal and Edible Plant with Potential for Development. PLANTS (BASEL, SWITZERLAND) 2023; 12:3900. [PMID: 38005797 PMCID: PMC10674594 DOI: 10.3390/plants12223900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 11/12/2023] [Accepted: 11/17/2023] [Indexed: 11/26/2023]
Abstract
Highly nutritious traditional plants which are rich in bioactive substances are attracting increasing attention. In this study, the nutritional value, chemical composition, biological activities, and feed indices of different parts of Millettia speciosa were comprehensively evaluated. In terms of its nutritional value, this study demonstrated that the leaves, flowers and seeds of M. speciosa were rich in elements and amino acids; the biological values (BVs) of these ingredients ranged from 85% to 100%, showing the extremely high nutritional value of this plant. GC-MS analysis suggested that the main chemical components of the flower volatile oil were n-hexadecanoic acid (21.73%), tetracosane (19.96%), and pentacosane (5.86%). The antibacterial activities of the flower and seed extracts were significantly stronger than those of the leaves and branches. The leaf extract displayed the strongest antifungal activities (EC50 values: 18.28 ± 0.54 μg/mL for Pseudocryphonectria elaeocarpicola and 568.21 ± 33.60 μg/mL for Colletotrichum gloeosporioides) and were the least toxic to mouse fibroblasts (L929) (IC50 value: 0.71 ± 0.04 mg/mL), while flowers were the most toxic (IC50 value: 0.27 ± 0.03 mg/mL). In addition, the abundance of fiber, protein, mineral elements, and functional metabolite contents indicated the potential applicability of M. speciosa as an animal feed. In conclusion, as a traditional herbal plant used for medicinal and food purposes, M. speciosa shows potential for safe and multifunctional development.
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Affiliation(s)
- Wei Wang
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou 510642, China; (W.W.); (Y.Y.); (Y.L.); (F.W.)
- College of Plant Protection, South China Agricultural University, Guangzhou 510642, China;
| | - Yigang Yan
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou 510642, China; (W.W.); (Y.Y.); (Y.L.); (F.W.)
| | - Yitong Li
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou 510642, China; (W.W.); (Y.Y.); (Y.L.); (F.W.)
| | - Yinyin Huang
- Affiliated Stomatology Hospital, Guangzhou Medical University, Guangzhou 510182, China; (Y.H.); (L.Y.)
| | - Yirong Zhang
- College of Plant Protection, South China Agricultural University, Guangzhou 510642, China;
| | - Lan Yang
- Affiliated Stomatology Hospital, Guangzhou Medical University, Guangzhou 510182, China; (Y.H.); (L.Y.)
| | - Xiaoli Xu
- Instrumental Analysis and Research Center of SCAU, South China Agricultural University, Guangzhou 510642, China;
| | - Fengqi Wu
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou 510642, China; (W.W.); (Y.Y.); (Y.L.); (F.W.)
| | - Bing Du
- College of Food Science, South China Agricultural University, Guangzhou 510642, China;
| | - Ziling Mao
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou 510642, China; (W.W.); (Y.Y.); (Y.L.); (F.W.)
| | - Tijiang Shan
- College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou 510642, China; (W.W.); (Y.Y.); (Y.L.); (F.W.)
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21
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Oliveira LC, Pena Ribeiro V, Santos MFC, Oliveira ND, Zago MHM, Albernaz ILDX, Veneziani RCS, Bastos JK, Magalhães LG, Ambrósio SR. Leishmanial activity of Brazilian brown propolis and its diterpenes. Nat Prod Res 2023:1-5. [PMID: 37915254 DOI: 10.1080/14786419.2023.2277351] [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: 06/02/2023] [Accepted: 10/22/2023] [Indexed: 11/03/2023]
Abstract
Propolis is a natural product widely used in folk medicine. Among its various applications, its antiparasitic properties stand out. Due to its great biodiversity, Brazil is a major producer of several types of propolis. This study proposes to evaluate the leishmanicidal properties of the hydroalcoholic extract of propolis collected in the southern region of Brazil (Brown propolis - HEBP) and its main isolated compounds: abietic acid (1), 13-epi-cupressic acid (2), 13-epi-torulosol (3), dehydroabietic acid (4), cis-communic acid (5) and ent-agatic acid (6). In general, the diterpenes did not show activity against the promastigotes of Leishmania (Leishmania) amazonensis at the evaluated concentrations. However, the HEBP was very active with an inhibition concentration of 50% at 8.32 µg/mL. Moreover, transmission electron microscopy (TEM) and scanning electron microscopy (SEM) assays showed morphological and structural alterations in promastigote forms of L. (L.) amazonensis when incubated with HEBP.
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Affiliation(s)
- Larissa Costa Oliveira
- Research Center in Exact Sciences and Technologies, University of Franca, Franca, São Paulo, Brazil
| | - Victor Pena Ribeiro
- Research Center in Exact Sciences and Technologies, University of Franca, Franca, São Paulo, Brazil
| | | | - Nicoli Dias Oliveira
- Research Center in Exact Sciences and Technologies, University of Franca, Franca, São Paulo, Brazil
- Animal Science Post Graduation, University of Franca, Franca, São Paulo, Brazil
| | | | | | - Rodrigo Cassio Sola Veneziani
- Research Center in Exact Sciences and Technologies, University of Franca, Franca, São Paulo, Brazil
- Animal Science Post Graduation, University of Franca, Franca, São Paulo, Brazil
| | - Jairo Kenupp Bastos
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Lizandra Guidi Magalhães
- Research Center in Exact Sciences and Technologies, University of Franca, Franca, São Paulo, Brazil
- Animal Science Post Graduation, University of Franca, Franca, São Paulo, Brazil
| | - Sérgio Ricardo Ambrósio
- Research Center in Exact Sciences and Technologies, University of Franca, Franca, São Paulo, Brazil
- Animal Science Post Graduation, University of Franca, Franca, São Paulo, Brazil
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22
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Chuttong B, Lim K, Praphawilai P, Danmek K, Maitip J, Vit P, Wu MC, Ghosh S, Jung C, Burgett M, Hongsibsong S. Exploring the Functional Properties of Propolis, Geopropolis, and Cerumen, with a Special Emphasis on Their Antimicrobial Effects. Foods 2023; 12:3909. [PMID: 37959028 PMCID: PMC10648409 DOI: 10.3390/foods12213909] [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: 09/06/2023] [Revised: 10/18/2023] [Accepted: 10/19/2023] [Indexed: 11/15/2023] Open
Abstract
Bee propolis has been touted as a natural antimicrobial agent with the potential to replace antibiotics. Numerous reports and reviews have highlighted the functionalities and applications of the natural compound. Despite much clamor for the downstream application of propolis, there remain many grounds to cover, especially in the upstream production, and factors affecting the quality of the propolis. Moreover, geopropolis and cerumen, akin to propolis, hold promise for diverse human applications, yet their benefits and intricate manufacturing processes remain subjects of intensive research. Specialized cement bees are pivotal in gathering and transporting plant resins from suitable sources to their nests. Contrary to common belief, these resins are directly applied within the hive, smoothed out by cement bees, and blended with beeswax and trace components to create raw propolis. Beekeepers subsequently harvest and perform the extraction of the raw propolis to form the final propolis extract that is sold on the market. As a result of the production process, intrinsic and extrinsic factors, such as botanical origins, bee species, and the extraction process, have a direct impact on the quality of the final propolis extract. Towards the end of this paper, a section is dedicated to highlighting the antimicrobial potency of propolis extract.
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Affiliation(s)
- Bajaree Chuttong
- Meliponini and Apini Research Laboratory, Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand; (P.P.); (M.B.)
| | - Kaiyang Lim
- ES-TA Technology Pte Ltd., Singapore 368819, Singapore;
| | - Pichet Praphawilai
- Meliponini and Apini Research Laboratory, Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand; (P.P.); (M.B.)
- Office of Research Administration, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Khanchai Danmek
- School of Agriculture and Natural Resources, University of Phayao, Phayao 56000, Thailand;
| | - Jakkrawut Maitip
- Faculty of Science, Energy and Environment, King Mongkut’s University of Technology North Bangkok, Rayong Campus, Bankhai, Rayong 21120, Thailand;
| | - Patricia Vit
- Apitherapy and Bioactivity, Food Science Department, Faculty of Pharmacy and Bioanalysis, Universidad de Los Andes, Merida 5001, Venezuela;
| | - Ming-Cheng Wu
- Department of Entomology, College of Agriculture and Natural Resources, National Chung Hsing University, Taichung 40227, Taiwan;
| | - Sampat Ghosh
- Agriculture Science and Technology Research Institute, Andong National University, Andong 36729, Republic of Korea;
| | - Chuleui Jung
- Department of Plant Medical, Andong National University, Andong 36729, Republic of Korea;
| | - Michael Burgett
- Meliponini and Apini Research Laboratory, Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand; (P.P.); (M.B.)
- Department of Horticulture, Oregon State University, Corvallis, OR 97331, USA
| | - Surat Hongsibsong
- School of Health Sciences Research, Research Institute for Health Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
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23
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Guo Y, Liu Z, Wu Q, Li Z, Yang J, Xuan H. Integration with Transcriptomic and Metabolomic Analyses Reveals the In Vitro Cytotoxic Mechanisms of Chinese Poplar Propolis by Triggering the Glucose Metabolism in Human Hepatocellular Carcinoma Cells. Nutrients 2023; 15:4329. [PMID: 37892405 PMCID: PMC10610315 DOI: 10.3390/nu15204329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/03/2023] [Accepted: 10/09/2023] [Indexed: 10/29/2023] Open
Abstract
Natural products serve as a valuable reservoir of anticancer agents. Chinese poplar propolis (CP) has exhibited remarkable antitumor activities, yet its precise mechanisms of action remain elusive. This study aims to elucidate the in vitro cytotoxic mechanisms of CP in human hepatocellular carcinoma cells (HepG2) through comprehensive transcriptomic and metabolomic analyses. Our evidence suggested that CP possesses a great potential to inhibit the proliferation of HepG2 cells by targeting the glucose metabolism. Notably, CP exhibited a dose- and time-dependent reduction in the viability of HepG2 cells. Transcriptome sequencing unveiled significant alterations in the cellular metabolism, particularly within glucose metabolism pathways. CP effectively restrained glucose consumption and lactic acid production. Moreover, the CP treatment led to a substantial decrease in the mRNA expression levels of key glucose transporters (GLUT1 and GLUT3) and glycolytic enzymes (LDHA, HK2, PKM2, and PFK). Correspondingly, CP suppressed some key protein levels. Cellular metabolomic analysis demonstrated a marked reduction in intermediary products of glucose metabolism, specifically fructose 1,6-bisphosphate and acetyl-CoA, following CP administration. Finally, key compounds in CP were screened, and apigenin, pinobanksin, pinocembrin, and galangin were identified as potential active agents against glycolysis. It indicates that the effectiveness of propolis in inhibiting liver cancer is the result of the combined action of several components. These findings underscore the potential therapeutic value of propolis in the treatment of liver cancer by targeting glycolytic pathways.
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Affiliation(s)
- Yuyang Guo
- School of Life Science, Liaocheng University, Liaocheng 252059, China; (Y.G.); (Z.L.); (Q.W.); (Z.L.)
| | - Zhengxin Liu
- School of Life Science, Liaocheng University, Liaocheng 252059, China; (Y.G.); (Z.L.); (Q.W.); (Z.L.)
| | - Qian Wu
- School of Life Science, Liaocheng University, Liaocheng 252059, China; (Y.G.); (Z.L.); (Q.W.); (Z.L.)
| | - Zongze Li
- School of Life Science, Liaocheng University, Liaocheng 252059, China; (Y.G.); (Z.L.); (Q.W.); (Z.L.)
| | - Jialin Yang
- College of Life Science, Shihezi University, Shihezi 832000, China
- Yili Prefecture Agricultural and Rural Bureau, Yili 835000, China
| | - Hongzhuan Xuan
- School of Life Science, Liaocheng University, Liaocheng 252059, China; (Y.G.); (Z.L.); (Q.W.); (Z.L.)
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24
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Pobiega K, Kot AM, Przybył JL, Synowiec A, Gniewosz M. Comparison of the Chemical Composition and Antioxidant Properties of Propolis from Urban Apiaries. Molecules 2023; 28:6744. [PMID: 37764522 PMCID: PMC10537721 DOI: 10.3390/molecules28186744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 09/17/2023] [Accepted: 09/18/2023] [Indexed: 09/29/2023] Open
Abstract
Bee products from urban apiaries are increasingly used. They are mainly used to promote local apiaries and cities in which they are located. The aim of the study was to compare the chemical composition and antioxidant activity of propolis from 6 Polish apiaries located in cities (Legionowo, Torun, Cracow, Warsaw, Katowice, Lodz). The chemical composition was analyzed using liquid chromatography (HPLC-DAD) and the analysis of antioxidant activity by scavenging free radicals (ABTS and DPPH) and FRAP. The obtained results showed the presence of 24 phenolic compounds in propolis extracts. The tested samples showed differentiation in terms of the content of individual chemical components, however, cinnamic acid and its derivatives were dominant. High antioxidant activity of the tested extracts was demonstrated (ABTS was in the range of 16.80-51.53 mg Te/mL, DPPH was in the range of 7.54-22.13 mg Te/mL, while FRAP reduction was in the range of 10.93-29.55 mg Te/mL). The obtained results compared with literature data on propolis from agricultural areas allow to conclude that propolis samples from both Poland types of areas are similar and can be classified as poplar propolis.
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Affiliation(s)
- Katarzyna Pobiega
- Department of Food Biotechnology and Microbiology, Institute of Food Sciences, Warsaw University of Life Sciences WULS-SGGW, 159C Nowoursynowska Street, 02-776 Warsaw, Poland; (A.M.K.); (A.S.); (M.G.)
| | - Anna M. Kot
- Department of Food Biotechnology and Microbiology, Institute of Food Sciences, Warsaw University of Life Sciences WULS-SGGW, 159C Nowoursynowska Street, 02-776 Warsaw, Poland; (A.M.K.); (A.S.); (M.G.)
| | - Jarosław L. Przybył
- Department of Vegetable and Medicinal Plants, Institute of Horticultural Sciences, Warsaw University of Life Sciences WULS-SGGW, 159 Nowoursynowska Street, 02-776 Warsaw, Poland;
| | - Alicja Synowiec
- Department of Food Biotechnology and Microbiology, Institute of Food Sciences, Warsaw University of Life Sciences WULS-SGGW, 159C Nowoursynowska Street, 02-776 Warsaw, Poland; (A.M.K.); (A.S.); (M.G.)
| | - Małgorzata Gniewosz
- Department of Food Biotechnology and Microbiology, Institute of Food Sciences, Warsaw University of Life Sciences WULS-SGGW, 159C Nowoursynowska Street, 02-776 Warsaw, Poland; (A.M.K.); (A.S.); (M.G.)
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25
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Qiao J, Wang Y, Zhang Y, Kong L, Zhang H. Botanical Origins and Antioxidant Activities of Two Types of Flavonoid-Rich Poplar-Type Propolis. Foods 2023; 12:2304. [PMID: 37372514 DOI: 10.3390/foods12122304] [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: 05/16/2023] [Revised: 05/31/2023] [Accepted: 06/05/2023] [Indexed: 06/29/2023] Open
Abstract
(1) Background: Propolis has attracted attention in recent years due to its important pharmacological effects. The present study aimed to investigate the botanical origins of 39 propolis samples and evaluate their antioxidant activities; (2) Methods: A HPLC-PDA system was used to analyze the phenolic compositions of propolis and poplar bud resin samples. The antioxidant activities of propolis samples were evaluated by oxygen radical absorption capacity (ORAC) and superoxide anion free radical scavenging capacity assay; (3) Results: Our study shows that 17 propolis samples were characterized by five predominant flavonoids, including 5-methoxy pinobanksin, pinobanksin, pinocembrin, pinobanksin-3-acetate, and chrysin, while 22 propolis samples were characterized by four flavonoids (pinobanksin, pinocembrin, pinobanksin-3-acetate, and chrysin). The average contents of characteristic flavonoids reached up to over 70% and 65% of total phenolics, respectively. Furthermore, the botanical origins of the two types of propolis samples were identified as Populus × euramericana cv. 'Neva' and Populus Simonii × P. nigra, respectively; (4) Conclusions: Most notably, our results reveal that these propolis samples presented excellent antioxidant activities due to their high contents of flavonoid. These flavonoid-rich propolis samples can thus be used to develop low-allergen and high-antioxidant nutraceuticals.
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Affiliation(s)
- Jiangtao Qiao
- State Key Laboratory of Resource Insects, Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China
| | - Yingying Wang
- State Key Laboratory of Resource Insects, Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China
| | - Yu Zhang
- State Key Laboratory of Resource Insects, Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China
- Jiangsu Beevip Biotechnology Co., Ltd., Taizhou 225300, China
| | - Lingjie Kong
- State Key Laboratory of Resource Insects, Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China
- Key Laboratory of Bee Products for Quality and Safety Control, Ministry of Agriculture and Rural Affairs, Beijing 100093, China
| | - Hongcheng Zhang
- State Key Laboratory of Resource Insects, Institute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China
- Key Laboratory of Bee Products for Quality and Safety Control, Ministry of Agriculture and Rural Affairs, Beijing 100093, China
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26
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Segueni N, Boutaghane N, Asma ST, Tas N, Acaroz U, Arslan-Acaroz D, Shah SRA, Abdellatieff HA, Akkal S, Peñalver R, Nieto G. Review on Propolis Applications in Food Preservation and Active Packaging. PLANTS (BASEL, SWITZERLAND) 2023; 12:1654. [PMID: 37111877 PMCID: PMC10142627 DOI: 10.3390/plants12081654] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 04/04/2023] [Accepted: 04/05/2023] [Indexed: 06/19/2023]
Abstract
Propolis is a natural hive product collected by honeybees from different plants and trees. The collected resins are then mixed with bee wax and secretions. Propolis has a long history of use in traditional and alternative medicine. Propolis possesses recognized antimicrobial and antioxidant properties. Both properties are characteristics of food preservatives. Moreover, most propolis components, in particular flavonoids and phenolic acids, are natural constituents of food. Several studies suggest that propolis could find use as a natural food preservative. This review is focused on the potential application of propolis in the antimicrobial and antioxidant preservation of food and its possible application as new, safe, natural, and multifunctional material in food packaging. In addition, the possible influence of propolis and its used extracts on the sensory properties of food is also discussed.
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Affiliation(s)
- Narimane Segueni
- Laboratory of Natural Product and Organic Synthesis, Department of Chemistry, Faculty of Science, Campus Chaabat Ersas, University Mentouri–Constantine 1, Constantine 25000, Algeria
- Faculty of Medicine, University Salah Boubnider Constantine 3, Constantine 25000, Algeria
| | - Naima Boutaghane
- Laboratoire d’Obtention des Subtances Thérapeutiques (LOST), Département de Chimie, Campus Chaabet-Ersas, Université des Frères Mentouri-Constantine 1, Constantine 25000, Algeria
| | - Syeda Tasmia Asma
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar 03200, Turkey
| | - Nuri Tas
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar 03200, Turkey
| | - Ulas Acaroz
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar 03200, Turkey
- ACR Bio Food and Biochemistry Research and Development, Afyonkarahisar 03200, Turkey
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Kyrgyz-Turkish Manas University, Bishkek KG-720038, Kyrgyzstan
| | - Damla Arslan-Acaroz
- ACR Bio Food and Biochemistry Research and Development, Afyonkarahisar 03200, Turkey
- Department of Biochemistry, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar 03200, Turkey
- Department of Biochemistry, Faculty of Veterinary Medicine, Kyrgyz-Turkish Manas University, Bishkek KG-720038, Kyrgyzstan
| | - Syed Rizwan Ali Shah
- Department of Animal Nutrition and Nutritional Diseases, Faculty of Veterinary Medicine, Afyon Kocatepe University, Afyonkarahisar 03200, Turkey
| | - Hoda A. Abdellatieff
- Department of Pathology, Faculty of Veterinary Medicine, Damanhour University, El-Beheira, Damanhour 22514, Egypt
| | - Salah Akkal
- Unit of Recherche Valorisation of Natural Resources, Bioactive Molecules and Analyses Physicochemical and Biological (VARENBIOMOL), Department of Chemistry, Faculty of Science, University Mentouri-Constantine 1, Constantine 25000, Algeria
| | - Rocío Peñalver
- Department of Food Technology, Food Science and Nutrition, Faculty of Veterinary Sciences, Regional Campus of International Excellence “Campus Mare Nostrum”, University of Murcia, Espinardo, 30071 Murcia, Spain
| | - Gema Nieto
- Department of Food Technology, Food Science and Nutrition, Faculty of Veterinary Sciences, Regional Campus of International Excellence “Campus Mare Nostrum”, University of Murcia, Espinardo, 30071 Murcia, Spain
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27
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Caetano AR, Oliveira RD, Celeiro SP, Freitas AS, Cardoso SM, Gonçalves MST, Baltazar F, Almeida-Aguiar C. Phenolic Compounds Contribution to Portuguese Propolis Anti-Melanoma Activity. Molecules 2023; 28:molecules28073107. [PMID: 37049869 PMCID: PMC10096369 DOI: 10.3390/molecules28073107] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 03/25/2023] [Accepted: 03/29/2023] [Indexed: 04/03/2023] Open
Abstract
Melanoma is the deadliest type of skin cancer, with about 61,000 deaths annually worldwide. Late diagnosis increases mortality rates due to melanoma’s capacity to metastasise rapidly and patients’ resistance to the available conventional therapies. Consequently, the interest in natural products as a strategy for drug discovery has been emerging. Propolis, a natural product produced by bees, has several biological properties, including anticancer effects. Propolis from Gerês is one of the most studied Portuguese propolis. Our group has previously demonstrated that an ethanol extract of Gerês propolis collected in 2018 (G18.EE) and its fractions (n-hexane, ethyl acetate, and n-butanol) decrease melanoma cell viability. Out of all the fractions, G18.EE-n-BuOH showed the highest potential as a melanoma pharmacological therapy. Thus, in this work, G18.EE-n-BuOH was fractioned into 17 subfractions whose effect was evaluated in A375 BRAF-mutated melanoma cells. The subfractions with the highest cytotoxic activity were analysed by UPLC-DAD-ESI/MSn in an attempt to understand which phenolic compounds could account for the anti-melanoma activity. The compounds identified are typical of the Gerês propolis, and some of them have already been linked with antitumor effectiveness. These results reaffirm that propolis compounds can be a source of new drugs and the isolation of compounds could allow its use in traditional medicine.
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Affiliation(s)
- Ana Rita Caetano
- Department of Biology, School of Sciences, University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal
| | - Rafaela Dias Oliveira
- Department of Biology, School of Sciences, University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal
- Centre of Molecular and Environmental Biology (CBMA), University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal
- ICVS/3B’s-PT Government Associate Laboratory, 4710-057 Braga, Portugal
| | - Sónia Pires Celeiro
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal
- ICVS/3B’s-PT Government Associate Laboratory, 4710-057 Braga, Portugal
| | - Ana Sofia Freitas
- Department of Biology, School of Sciences, University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal
- Centre of Molecular and Environmental Biology (CBMA), University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal
| | - Susana M. Cardoso
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
| | - M. Sameiro T. Gonçalves
- Centre of Chemistry (CQ/UM), Department of Chemistry, University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal
| | - Fátima Baltazar
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal
- ICVS/3B’s-PT Government Associate Laboratory, 4710-057 Braga, Portugal
| | - Cristina Almeida-Aguiar
- Department of Biology, School of Sciences, University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal
- Centre of Molecular and Environmental Biology (CBMA), University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal
- Correspondence: ; Tel.: +351-253-601-513
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28
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Widelski J, Okińczyc P, Suśniak K, Malm A, Paluch E, Sakipov A, Zhumashova G, Ibadullayeva G, Sakipova Z, Korona-Glowniak I. Phytochemical Profile and Antimicrobial Potential of Propolis Samples from Kazakhstan. Molecules 2023; 28:molecules28072984. [PMID: 37049747 PMCID: PMC10095981 DOI: 10.3390/molecules28072984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 03/17/2023] [Accepted: 03/23/2023] [Indexed: 03/29/2023] Open
Abstract
In the current paper, we present the results of Kazakh propolis investigations. Due to limited data about propolis from this country, research was focused mainly on phytochemical analysis and evaluation of propolis antimicrobial activity. uHPLC-DAD (ultra-high-pressure-liquid chromatography coupled with diode array detection, UV/VIS) and uHPLC-MS/MS (ultra-high-pressure-liquid chromatography coupled with tandem mass spectrometry) were used to phytochemical characteristics while antimicrobial activity was evaluated in the serial dilution method (MIC, minimal inhibitory concentration, and MBC/MFC, minimal bactericidal/fungicidal concentration measurements). In the study, Kazakh propolis exhibited a strong presence of markers characteristic of poplar-type propolis—flavonoid aglycones (pinocembrin, galangin, pinobanksin and pinobanskin-3-O-acetate) and hydroxycinnamic acid monoesters (mainly caffeic acid phenethyl ester and different isomers of caffeic acid prenyl ester). The second plant precursor of Kazakh propolis was aspen–poplar with 2-acetyl-1,3-di-p-coumaroyl glycerol as the main marker. Regarding antimicrobial activity, Kazakh propolis revealed stronger activity against reference Gram-positive strains (MIC from 31.3 to above 4000 mg/L) and yeasts (MIC from 62.5 to 1000 mg/L) than against reference Gram-negative strains (MIC ≥ 4000 mg/L). Moreover, Kazakh propolis showed good anti-Helicobacter pylori activity (MIC and MBC were from 31.3 to 62.5 mg/L). All propolis samples were also tested for H. pylori urease inhibitory activity (IC50, half-maximal inhibitory concentration, ranged from 440.73 to 11,177.24 µg/mL). In summary Kazakh propolis are potent antimicrobial agents and may be considered as a medicament in the future.
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29
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Cunha GAD, Carlstrom PF, Franchin M, Alencar SM, Ikegaki M, Rosalen PL. A Systematic Review of the Potential Effects of Propolis Extracts on Experimentally-induced Diabetes. PLANTA MEDICA 2023; 89:236-244. [PMID: 36170859 DOI: 10.1055/a-1910-3505] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Oxidative stress (OS) is involved in the development of diabetes mellitus (DM) and its complications. Thus, OS reduction may be an important strategy for DM therapy. Propolis is bee resins with high antioxidant activity and is used in the treatment of different diseases, including DM. Therefore, in this systematic review, we evaluated the impact of propolis administration in diabetic animals. We used the PRISMA strategy to collect preclinical studies published in English up to November 2021 in three databases (PubMed/Medline, Scopus, and Web of Science). We used the SYRCLE tool to analyze the risk of methodological bias. Our primary search returned 198 studies, of which 14 were considered eligible to be included in this review. The administration of propolis induced a hypoglycemic effect in the treated animals, which is probably due to the reduction of OS. The animals showed restoration of endogenous antioxidant defenses and reduced levels of markers for OS. The administration of propolis resulted in improvement in the lipid profile of treated animals. Our risk of bias assessment showed a methodological quality score of less than 30% due to a lack of randomization, blinding, and proper allocation of animals. Heterogeneity in treatments, lack of results, and use of non-standard extracts are limitations in our data analysis. Despite these limitations, propolis induced a significant hypoglycemic effect in diabetic animals when compared to untreated controls. This effect was associated with a reduction in OS, a process mediated by ROS neutralization and restoration of endogenous antioxidant defenses.
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Affiliation(s)
| | - Paulo Fernando Carlstrom
- Biological Sciences Graduate Program, Federal University of Alfenas, Alfenas, MG, Brazil
- Biosciences and Biotechnology Applied to Pharmacy Graduate Program, São Paulo State University, Araraquara, SP, Brazil
| | - Marcelo Franchin
- Faculty of Dentistry, Federal University of Alfenas, Alfenas, MG, Brazil
| | - Severino Matias Alencar
- Department of Agri-Food Industry, Food and Nutrition, Luiz de Queiroz College of Agriculture, University of São Paulo, Piracicaba, SP, Brazil
| | - Masaharu Ikegaki
- Biological Sciences Graduate Program, Federal University of Alfenas, Alfenas, MG, Brazil
- Faculty of Pharmaceutical Science, Federal University of Alfenas, Alfenas, MG, Brazil
| | - Pedro Luiz Rosalen
- Biological Sciences Graduate Program, Federal University of Alfenas, Alfenas, MG, Brazil
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Taysi S, Algburi FS, Taysi ME, Caglayan C. Caffeic acid phenethyl ester: A review on its pharmacological importance, and its association with free radicals, COVID-19, and radiotherapy. Phytother Res 2023; 37:1115-1135. [PMID: 36562210 PMCID: PMC9880688 DOI: 10.1002/ptr.7707] [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: 06/22/2022] [Revised: 11/04/2022] [Accepted: 11/11/2022] [Indexed: 12/24/2022]
Abstract
Caffeic acid phenethyl ester (CAPE), a main active component of propolis and a flavonoid, is one of the natural products that has attracted attention in recent years. CAPE, which has many properties such as anti-cancer, anti-inflammatory, antioxidant, antibacterial and anti-fungal, has shown many pharmacological potentials, including protective effects on multiple organs. Interestingly, molecular docking studies showed the possibility of binding of CAPE with replication enzyme. In addition, it was seen that in order to increase the binding security of the replication enzyme and CAPE, modifications can be made at three sites on the CAPE molecule, which leads to the possibility of the compound working more powerfully and usefully to prevent the proliferation of cancer cells and reduce its rate. Also, it was found that CAPE has an inhibitory effect against the main protease enzyme and may be effective in the treatment of SARS-CoV-2. This review covers in detail the importance of CAPE in alternative medicine, its pharmacological value, its potential as a cancer anti-proliferative agent, its dual role in radioprotection and radiosensitization, and its use against coronavirus disease 2019 (COVID-19).
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Affiliation(s)
- Seyithan Taysi
- Department of Medical Biochemistry, Medical School, Gaziantep University, Gaziantep, Turkey
| | - Firas Shawqi Algburi
- Department of Medical Biochemistry, Medical School, Gaziantep University, Gaziantep, Turkey.,Department of Biology, College of Science, Tikrit University, Tikrit, Iraq.,College of Dentistry, Al-Kitab University, Altun Kupri, Iraq
| | - Muhammed Enes Taysi
- Department of Emergency Medicine, Medical School, Bolu Izzet Baysal University-Bolu, Bolu, Turkey
| | - Cuneyt Caglayan
- Department of Medical Biochemistry, Medical School, Bilecik Seyh Edebali University, Bilecik, Turkey
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A melissopalynological and chemical characterization of Anatolian propolis and an assessment of its antioxidant potential. Eur Food Res Technol 2023. [DOI: 10.1007/s00217-023-04208-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
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Esmaeilzadeh M, Moradkhani S, Daneshyar F, Arabestani MR, Soleimani Asl S, Tayebi S, Farhadian M. Antimicrobial and cytotoxic properties of calcium-enriched mixture cement, Iranian propolis, and propolis with herbal extracts in primary dental pulp stem cells. Restor Dent Endod 2023; 48:e2. [PMID: 36875811 PMCID: PMC9982242 DOI: 10.5395/rde.2023.48.e2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 08/14/2022] [Accepted: 08/16/2022] [Indexed: 12/12/2022] Open
Abstract
Objectives In this study, natural substances were introduced as primary dental pulp caps for use in pulp therapy, and the antimicrobial and cytotoxic properties of these substances were investigated. Materials and Methods In this in vitro study, the antimicrobial properties of calcium-enriched mixture (CEM) cement, propolis, and propolis individually combined with the extracts of several medicinal plants were investigated against Enterococcus faecalis, Escherichia coli, Pseudomonas aeruginosa, and Staphylococcus aureus. Then, the cytotoxicity of each substance or mixture against pulp stem cells extracted from 30 primary healthy teeth was evaluated at 4 concentrations. Data were gathered via observation, and optical density values were obtained using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide (MTT) test and recorded. SPSS software version 23 was used to analyze the data. Data were evaluated using 2-way analysis of variance and the Tukey test. Results Regarding antimicrobial properties, thyme alone and thyme + propolis had the lowest minimum inhibitory concentrations (MICs) against the growth of S. aureus, E. coli, and P. aeruginosa bacteria. For E. faecalis, thyme + propolis had the lowest MIC, followed by thyme alone. At 24 and 72 hours, thyme + propolis, CEM cement, and propolis had the greatest bioviability in the primary dental pulp stem cells, and lavender + propolis had the lowest bioviability. Conclusions Of the studied materials, thyme + propolis showed the best results in the measures of practical performance as a dental pulp cap.
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Affiliation(s)
- Mohammad Esmaeilzadeh
- Department of Pediatrics, Faculty of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Shirin Moradkhani
- Medicinal Plants and Natural Products Research Center, Department of Pharmacognosy and Pharmaceutical Biotechnology, School of Pharmacy, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Fahimeh Daneshyar
- Department of Pediatrics, Faculty of Dentistry, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammad Reza Arabestani
- Department of Microbiology, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Sara Soleimani Asl
- Endometrium and Endometriosis Research Center, Department of Anatomy, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Soudeh Tayebi
- Department of Pediatrics, Faculty of Dentistry, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Maryam Farhadian
- Department of Biostatistics, School of Public Health and Research Center for Health Sciences, Hamadan University of Medical Sciences, Hamadan, Iran
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33
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Santiago KB, Rodrigues JCZ, de Oliveira Cardoso E, Conte FL, Tasca KI, Romagnoli GG, Aldana-Mejía JA, Bastos JK, Sforcin JM. Brazilian red propolis exerts a cytotoxic action against prostate cancer cells and upregulates human monocyte functions. Phytother Res 2023; 37:399-409. [PMID: 36073666 DOI: 10.1002/ptr.7618] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 08/09/2022] [Accepted: 08/20/2022] [Indexed: 11/10/2022]
Abstract
Different propolis samples can be obtained in Brazil, such as green, brown and red. Studies related to Brazilian red propolis (BRP) have increased in the last few years, so the aim of this study was to investigate its effects on the prostate cell lines LNCaP and PC-3 and on human monocytes. BRP chemical composition was analyzed by HPLC-DAD, the viability of monocyte and cancer cell by MTT assay. Cytokine production (TNF-α, IL-1β, IL-6, IL-10) by monocytes was quantitated by ELISA, the expression of cell markers (TLR-2, TLR-4, HLA-DR, CD80) and reactive oxygen species by flow cytometry. The candidacidal activity and the effects of supernatant of treated monocytes on tumor cells were assessed. BRP affected LNCaP viability after 48 and 72 h, while PC-3 cells were more resistant over time. BRP upregulated CD80 and HLA-DR expression, and stimulated TNF-α, IL-6 and IL-10 production. BRP enhanced the fungicidal activity of monocytes, displayed an antioxidant action and the supernatant of BRP-treated monocytes diminished LNCaP viability. In the search for new immunomodulatory and antitumoral agents, BRP exerted a selective cytotoxic activity on prostate cancer cells and an immunomodulatory action, suggesting its potential for clinical trials with oncological patients and for the discovery of new immunomodulatory and antitumor drugs.
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Affiliation(s)
| | | | | | | | - Karen Ingrid Tasca
- São Paulo State University (UNESP), Institute of Biosciences, Botucatu, Brazil
| | | | | | - Jairo Kenupp Bastos
- Department of Health Science, Oeste Paulista University (UNOESTE), Jaú, Brazil
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Afata TN, Dekebo A. Chemical Composition and Antimicrobial Effect of Western Ethiopian Propolis. Chem Biodivers 2023; 20:e202200922. [PMID: 36575948 DOI: 10.1002/cbdv.202200922] [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: 09/29/2022] [Revised: 12/18/2022] [Accepted: 12/23/2022] [Indexed: 12/29/2022]
Abstract
Propolis or bee glue is commonly named as a natural resinous mixture produced by honeybees (Apis mellifera) from substances collected from parts of plants, buds, and exudate. The result of the ethyl acetate - methanol (3 : 2) volume by volume fraction yielded a total of two compounds namely betulinic acid and β-amyrin isolated from Bodji Dirmaji and Fincha'a district propolis, respectively. The crude ethanolic extract was portioned with the different solvent systems by increasing the polarities in the following order of hexane, ethyl acetate, and methanol. Column chromatographic method on normal silica gel was used to isolate the compounds. The structures of the compounds were characterized using 1D NMR techniques. The study revealed that western Ethiopian propolis was rich in saponins, tannins, flavonoids, steroids, triterpenes, and glycosides. The antibacterial activity for the isolated compound (betulinic acid) showed the highest inhibition for S. aureus (11.2±1.6), E. coli (17.7±1.1), and A. niger (12.6±1.2) mm.
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Affiliation(s)
- Tariku Neme Afata
- Department of Environmental Health Science and Technology, Jimma University, Ethiopia.,Oromia Region, Dambi Dollo Teachers College, Ethiopia
| | - Aman Dekebo
- Department of Applied Chemistry, Adama Science and Technology University, Adama, Ethiopia.,Institute of Pharmaceutical Sciences, Adama Science and Technology University, Adama, Ethiopia
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Correlation between Chemical Profile of Georgian Propolis Extracts and Their Activity against Helicobacter pylori. Molecules 2023; 28:molecules28031374. [PMID: 36771040 PMCID: PMC9921474 DOI: 10.3390/molecules28031374] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/20/2023] [Accepted: 01/24/2023] [Indexed: 02/04/2023] Open
Abstract
Helicobacter pylori (H. pylori) is considered the most common bacterial pathogen colonizing stomach mucosa of almost half the world's population and is associated with various gastrointestinal diseases (from digestive problems and ulcers to gastric cancer). A lack of new drugs and a growing number of H. pylori antibiotic-resistant strains is a serious therapeutic problem.As a mixture of natural compounds, propolis has antimicrobial activity based on high concentrations of bioactive polyphenols (mainly flavonoids and phenolic acid derivates). The chemical composition of tested Georgian propolis is characterized by the presence of flavonoids aglycones, and phenolic acid monoesters, e.g., pinobanksin-5-methyl ether, pinobanksin, chrysin, pinocembrin, galangin, pinobanksin-3-O-acetate, pinostrobin and pinobanksin-3-O-butanoate, or isobutanoate and methoxycinnamic acid cinnamyl ester. The anti-H. pylori activity of 70% ethanol water extracts of 10 Georgian propolis samples was evaluated in vitro by MIC (minimal inhibitory concentration) against the reference strain (H. pylori ATCC 43504) and 10 clinical strains with different antibiotic-resistance patterns. The strongest anti-Helicobacter activity (MIC and MBC = 31.3 µg/mL) was observed for propolis from Orgora, Ota, and Vardzia and two from Khaheti. Lower levels of activity (MIC = 62.5 µg/mL) were found in propolis obtained from Qvakhreli and Pasanauri, while the lowest effect was observed for Norio and Mestia (MIC = 125.0 µg/mL). However, despite differences in MIC, all evaluated samples exhibited bactericidal activity. We selected the most active propolis samples for assessment of urease inhibition property. Enzyme activity was inhibited by propolis extracts, with IC50 ranging from 4.01 to 1484.8 µg/mL. Principal component analysis (PCA) and hierarchical fuzzy clustering (dendrograms) coupled with matrix correlation analysis exhibited that the strongest anti-Helicobacter activity was connected with black poplar origin and high flavonoid content of propolis. Samples with lower activity contained higher presence of aspen markers and/or dominance of non-flavonoid polyphenols over flavonoids. In summary, Georgian propolis can be regarded as a source bioactive compounds that can be used as adjuvant in therapy of H. pylori infection.
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Chavda VP, Chaudhari AZ, Teli D, Balar P, Vora L. Propolis and Their Active Constituents for Chronic Diseases. Biomedicines 2023; 11:biomedicines11020259. [PMID: 36830794 PMCID: PMC9953602 DOI: 10.3390/biomedicines11020259] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Revised: 01/11/2023] [Accepted: 01/16/2023] [Indexed: 01/20/2023] Open
Abstract
Propolis is a mass of chemically diverse phytoconstituents with gummy textures that are naturally produced by honeybees upon collection of plant resins for utilization in various life processes in beehives. Since ancient times, propolis has been a unique traditional remedy globally utilized for several purposes, and it has secured value in pharmaceutical and nutraceutical areas in recent years. The chemical composition of propolis comprises diverse constituents and deviations in the precise composition of the honeybee species, plant source used for propolis production by bees, climate conditions and harvesting season. Over 300 molecular structures have been discovered from propolis, and important classes include phenolic acids, flavonoids, terpenoids, benzofurans, benzopyrene and chalcones. Propolis has also been reported to have diverse pharmacological activities, such as antidiabetic, anti-inflammatory, antioxidant, anticancer, immunomodulatory, antibacterial, antiviral, antifungal, and anticaries. As chronic diseases have risen as a global health threat, abundant research has been conducted to track propolis and its constituents as alternative therapies for chronic diseases. Several clinical trials have also revealed the potency of propolis and its constituents for preventing and curing some chronic diseases. This review explores the beneficial effect of propolis and its active constituents with credible mechanisms and computational studies on chronic diseases.
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Affiliation(s)
- Vivek P. Chavda
- Department of Pharmaceutics and Pharmaceutical Technology, L. M. College of Pharmacy, Ahmedabad 380008, India
- Correspondence: (V.P.C.); (L.V.)
| | - Amit Z. Chaudhari
- Department of Pharmaceutical Chemistry, L. M. College of Pharmacy, Ahmedabad 380009, India
| | - Divya Teli
- Department of Pharmaceutical Chemistry, L. M. College of Pharmacy, Ahmedabad 380009, India
| | - Pankti Balar
- Pharmacy Section, L. M. College of Pharmacy, Navrangpura, Ahmedabad 380009, India
| | - Lalitkumar Vora
- School of Pharmacy, Queen’s University Belfast, 97 Lisburn Road, Belfast BT9 7BL, UK
- Correspondence: (V.P.C.); (L.V.)
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Rivera-Yañez N, Ruiz-Hurtado PA, Rivera-Yañez CR, Arciniega-Martínez IM, Yepez-Ortega M, Mendoza-Arroyo B, Rebollar-Ruíz XA, Méndez-Cruz AR, Reséndiz-Albor AA, Nieto-Yañez O. The Role of Propolis as a Natural Product with Potential Gastric Cancer Treatment Properties: A Systematic Review. Foods 2023; 12:foods12020415. [PMID: 36673507 PMCID: PMC9858610 DOI: 10.3390/foods12020415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 01/10/2023] [Accepted: 01/13/2023] [Indexed: 01/18/2023] Open
Abstract
Gastric cancer is one of the most common, aggressive, and invasive types of malignant neoplasia. It ranks fifth for incidence and fourth for prevalence worldwide. Products of natural origin, such as propolis, have been assessed for use as new complementary therapies to combat cancer. Propolis is a bee product with antiproliferative and anticancer properties. The concentrations and types of secondary metabolites contained in propolis mainly vary according to the geographical region, the season of the year, and the species of bees that make it. The present study is a systematic review of the main articles related to the effects of propolis against gastric cancer published between 2011 and 2021 in the PubMed and Science Direct databases. Of 1305 articles published, only eight studies were selected; among their principal characteristics was the use of in vitro analysis with cell lines from gastric adenocarcinoma and in vivo murine models of the application of propolis treatments. These studies suggest that propolis arrests the cell cycle and inhibits proliferation, prevents the release of oxidizing agents, and promotes apoptosis. In vivo assays showed that propolis decreased the number of tumors by regulating the cell cycle and the expression of proteins related to apoptosis.
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Affiliation(s)
- Nelly Rivera-Yañez
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico
- División de Investigación y Posgrado, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico
| | - Porfirio Alonso Ruiz-Hurtado
- Laboratorio de Toxicología de Productos Naturales, Departamento de Farmacia, Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas, Av. Wilfrido Massieu, Esq. Manuel L. Stampa s/n, Gustavo A. Madero, Ciudad de México 07738, Mexico
- Laboratorio de Toxicología Molecular y Celular, Departamento de Farmacia, Instituto Politécnico Nacional, Escuela Nacional de Ciencias Biológicas, Av. Wilfrido Massieu, Esq. Manuel L. Stampa s/n, Gustavo A. Madero, Ciudad de México 07738, Mexico
| | - Claudia Rebeca Rivera-Yañez
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico
- Laboratorio de Inmunología, Unidad de Morfofisiología y Función, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico
| | - Ivonne Maciel Arciniega-Martínez
- Laboratorio de Inmunonutrición, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis esq. Salvador Díaz Mirón s/n, Ciudad de México 11340, Mexico
| | - Mariazell Yepez-Ortega
- Laboratorio de Inmunonutrición, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis esq. Salvador Díaz Mirón s/n, Ciudad de México 11340, Mexico
| | - Belén Mendoza-Arroyo
- Laboratorio de Inmunidad de Mucosas, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis esq. Salvador Díaz Mirón s/n, Ciudad de México 11340, Mexico
| | - Xóchitl Abril Rebollar-Ruíz
- Laboratorio de Inmunonutrición, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis esq. Salvador Díaz Mirón s/n, Ciudad de México 11340, Mexico
| | - Adolfo René Méndez-Cruz
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico
- Laboratorio de Inmunología, Unidad de Morfofisiología y Función, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico
| | - Aldo Arturo Reséndiz-Albor
- Laboratorio de Inmunidad de Mucosas, Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina del Instituto Politécnico Nacional, Plan de San Luis esq. Salvador Díaz Mirón s/n, Ciudad de México 11340, Mexico
- Correspondence: (A.A.R.-A.); (O.N.-Y.); Tel.: +52-5521-327-136 (O.N.-Y.)
| | - Oscar Nieto-Yañez
- Carrera de Médico Cirujano, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla 54090, Mexico
- Correspondence: (A.A.R.-A.); (O.N.-Y.); Tel.: +52-5521-327-136 (O.N.-Y.)
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Santiago KB, Conti BJ, Cardoso EDO, Conte FL, Tasca KI, Romagnoli GG, Golim MDA, Cruz MT, Sforcin JM. Propolis anti-inflammatory effects on MAGE-1 and retinoic acid-treated dendritic cells and on Th1 and T regulatory cells. J Venom Anim Toxins Incl Trop Dis 2023; 29:e20220044. [PMID: 36721426 PMCID: PMC9851646 DOI: 10.1590/1678-9199-jvatitd-2022-0044] [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: 07/14/2022] [Accepted: 12/13/2022] [Indexed: 01/15/2023] Open
Abstract
Background Propolis exhibits huge potential in the pharmaceutical industry. In the present study, its effects were investigated on dendritic cells (DCs) stimulated with a tumor antigen (MAGE-1) and retinoic acid (RA) and on T lymphocytes to observe a possible differential activation of T lymphocytes, driving preferentially to Th1 or Treg cells. Methods Cell viability, lymphocyte proliferation, gene expression (T-bet and FoxP3), and cytokine production by DCs (TNF-α, IL-10, IL-6 and IL-1β) and lymphocytes (IFN-γ and TGF-β) were analyzed. Results MAGE-1 and RA alone or in combination with propolis inhibited TNF-α production and induced a higher lymphoproliferation compared to control, while MAGE-1 + propolis induced IL-6 production. Propolis in combination with RA induced FoxP3 expression. MAGE-1 induced IFN-γ production while propolis inhibited it, returning to basal levels. RA inhibited TGF-β production, what was counteracted by propolis. Conclusion Propolis affected immunological parameters inhibiting pro-inflammatory cytokines and favoring the regulatory profile, opening perspectives for the control of inflammatory conditions.
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Affiliation(s)
| | - Bruno José Conti
- Institute of Biosciences, São Paulo State University (UNESP),
Botucatu, SP, Brazil
| | | | - Fernanda Lopes Conte
- Institute of Biosciences, São Paulo State University (UNESP),
Botucatu, SP, Brazil
| | - Karen Ingrid Tasca
- Institute of Biosciences, São Paulo State University (UNESP),
Botucatu, SP, Brazil
| | | | | | - Maria Tereza Cruz
- Faculty of Pharmacy, Center for Neurosciences and Cellular Biology,
University of Coimbra, Coimbra, Portugal
| | - José Maurício Sforcin
- Institute of Biosciences, São Paulo State University (UNESP),
Botucatu, SP, Brazil.,Correspondence:
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Sangboonruang S, Semakul N, Suriyaprom S, Kitidee K, Khantipongse J, Intorasoot S, Tharinjaroen CS, Wattananandkul U, Butr-Indr B, Phunpae P, Tragoolpua K. Nano-Delivery System of Ethanolic Extract of Propolis Targeting Mycobacterium tuberculosis via Aptamer-Modified-Niosomes. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:nano13020269. [PMID: 36678022 PMCID: PMC9861461 DOI: 10.3390/nano13020269] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/05/2023] [Accepted: 01/06/2023] [Indexed: 05/14/2023]
Abstract
Tuberculosis (TB) therapy requires long-course multidrug regimens leading to the emergence of drug-resistant TB and increased public health burden worldwide. As the treatment strategy is more challenging, seeking a potent non-antibiotic agent has been raised. Propolis serve as a natural source of bioactive molecules. It has been evidenced to eliminate various microbial pathogens including Mycobacterium tuberculosis (Mtb). In this study, we fabricated the niosome-based drug delivery platform for ethanolic extract of propolis (EEP) using thin film hydration method with Ag85A aptamer surface modification (Apt-PEGNio/EEP) to target Mtb. Physicochemical characterization of PEGNio/EEP indicated approximately -20 mV of zeta potential, 180 nm of spherical nanoparticles, 80% of entrapment efficiency, and the sustained release profile. The Apt-PEGNio/EEP and PEGNio/EEP showed no difference in these characteristics. The chemical composition in the nanostructure was confirmed by Fourier transform infrared spectrometry. Apt-PEGNio/EEP showed specific binding to Mycobacterium expressing Ag85 membrane-bound protein by confocal laser scanning microscope. It strongly inhibited Mtb in vitro and exhibited non-toxicity on alveolar macrophages. These findings indicate that the Apt-PEGNio/EEP acts as an antimycobacterial nanoparticle and might be a promising innovative targeted treatment. Further application of this smart nano-delivery system will lead to effective TB management.
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Affiliation(s)
- Sirikwan Sangboonruang
- Division of Clinical Microbiology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
- Infectious Diseases Research Unit (IDRU), Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Natthawat Semakul
- Department of Chemistry, Faculty of Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Sureeporn Suriyaprom
- Department of Biology, Faculty of Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Kuntida Kitidee
- Center for Research and Innovation, Faculty of Medical Technology, Mahidol University, Salaya, Nakhon Pathom 73170, Thailand
| | | | - Sorasak Intorasoot
- Division of Clinical Microbiology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
- Infectious Diseases Research Unit (IDRU), Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Chayada Sitthidet Tharinjaroen
- Division of Clinical Microbiology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
- Infectious Diseases Research Unit (IDRU), Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Usanee Wattananandkul
- Division of Clinical Microbiology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
- Infectious Diseases Research Unit (IDRU), Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Bordin Butr-Indr
- Division of Clinical Microbiology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
- Infectious Diseases Research Unit (IDRU), Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Ponrut Phunpae
- Division of Clinical Microbiology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
- Infectious Diseases Research Unit (IDRU), Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Khajornsak Tragoolpua
- Division of Clinical Microbiology, Department of Medical Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
- Infectious Diseases Research Unit (IDRU), Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
- Correspondence:
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40
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Focak M, Suljevic D. Ameliorative Effects of Propolis and Royal Jelly against CCl 4 -Induced Hepatotoxicity and Nephrotoxicity in Wistar Rats. Chem Biodivers 2023; 20:e202200948. [PMID: 36416002 DOI: 10.1002/cbdv.202200948] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 11/22/2022] [Indexed: 11/24/2022]
Abstract
Carbon tetrachloride (CCl4 ) is known to have hepatotoxic and nephrotoxic effects. During the two-month CCl4 exposure of Wistar rats, propolis extract (PE) and royal jelly (RJ) were added in order to test the potential protective effect against hepato-renal injury. Ketonuria, proteinuria, high creatinine and urea levels are the result of CCl4 -induced nephrotoxicity. Severe disorders of hematological indicators indicate anemia; high values of leukocytes indicate inflammatory condition. Cytogenetic impairments in hepatocytes, aggregation of platelets, and hypoproteinemia indicate severe liver impairment. Results suggest a more significant protective role of RJ compared to PE. Both extracts regulated proteinuria, ketonuria, hypoproteinemia and reduced platelet aggregation in the hepatic circulation. The increase in the number of erythrocytes (RBC) suggest protective effects against anemia; the decrease in the number of leukocytes can be linked to anti-inflammatory effects. PE and RJ have a beneficial effect against hepato-renal injury, anemia and anti-inflammatory conditions caused by CCl4 .
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Affiliation(s)
- Muhamed Focak
- Department of Biology, University of Sarajevo-Faculty of Science, Bosnia and Herzegovina
| | - Damir Suljevic
- Department of Biology, University of Sarajevo-Faculty of Science, Bosnia and Herzegovina
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Conti BJ, Santiago KB, Cardoso EO, Conte FL, Golim MA, Cruz MT, Sforcin JM. Effect of propolis on Th2 and Th17 cells: interplay with EtxB- and LPS-treated dendritic cells. Braz J Med Biol Res 2023; 56:e12659. [PMID: 37075347 PMCID: PMC10125804 DOI: 10.1590/1414-431x2023e12659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 03/07/2023] [Indexed: 04/21/2023] Open
Abstract
Dendritic cells (DCs) are antigen-presenting cells that drive the differentiation of T CD4+ cells into different profiles according to the nature of the antigen or immunomodulator. Propolis is a resinous product made by bees that has numerous pharmacological properties, including an immunomodulatory action. To assess whether propolis can modulate the activation of CD4+ T cells by stimulating DCs with heat-labile enterotoxin B subunit (EtxB) or lipopolysaccharide (LPS), we aimed to elucidate the mechanisms affected by propolis in the differential activation of T lymphocytes. Cell viability, lymphocyte proliferation, gene expression (GATA-3 and RORc), and cytokine production (interleukin (IL)-4 and IL-17A) were analyzed. Propolis, EtxB, and LPS induced a higher lymphoproliferation compared with the control. Propolis induced GATA-3 expression and, in combination with EtxB, maintained the baseline levels. Propolis alone or in combination with LPS inhibited RORc expression. EtxB alone and in combination with propolis increased IL-4 production. Propolis in combination with LPS prevented LPS-induced IL-17A production. These results opened perspectives for the study of biological events that may be favored by propolis by promoting Th2 activation or helping in the treatment of inflammatory conditions mediated by Th17 cells.
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Affiliation(s)
- B J Conti
- Departamento de Ciências Químicas e Biológicas, Instituto de Biociências, Universidade Estadual Paulista, Botucatu, SP, Brasil
| | - K B Santiago
- Departamento de Ciências Químicas e Biológicas, Instituto de Biociências, Universidade Estadual Paulista, Botucatu, SP, Brasil
| | - E O Cardoso
- Departamento de Ciências Químicas e Biológicas, Instituto de Biociências, Universidade Estadual Paulista, Botucatu, SP, Brasil
| | - F L Conte
- Departamento de Ciências Químicas e Biológicas, Instituto de Biociências, Universidade Estadual Paulista, Botucatu, SP, Brasil
| | - M A Golim
- Hemocentro de Botucatu, Faculdade de Medicina, Universidade Estadual Paulista, Botucatu, SP, Brasil
| | - M T Cruz
- Faculty of Pharmacy, Center for Neurosciences and Cellular Biology, University of Coimbra, Coimbra, Portugal
| | - J M Sforcin
- Departamento de Ciências Químicas e Biológicas, Instituto de Biociências, Universidade Estadual Paulista, Botucatu, SP, Brasil
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Kahraman HA, Tutun H, Kaya MM, Usluer MS, Tutun S, Yaman C, Sevin S, Keyvan E. Ethanolic extract of Turkish bee pollen and propolis: phenolic composition, antiradical, antiproliferative and antibacterial activities. BIOTECHNOL BIOTEC EQ 2022. [DOI: 10.1080/13102818.2022.2045217] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Affiliation(s)
- Hatice Ahu Kahraman
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, Burdur, Turkey
| | - Hidayet Tutun
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, Burdur, Turkey
| | - Muhammet Mükerrem Kaya
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, Burdur, Turkey
| | - Melike Sultan Usluer
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, Burdur, Turkey
| | - Soner Tutun
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, Burdur, Turkey
| | - Ceren Yaman
- Department of Pathology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, Burdur, Turkey
| | - Sedat Sevin
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Ankara University, Burdur, Turkey
| | - Erhan Keyvan
- Department of Food Hygiene and Technology, Faculty of Veterinary Medicine, Burdur Mehmet Akif Ersoy University, Burdur, Turkey
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Schepetkin IA, Özek G, Özek T, Kirpotina LN, Kokorina PI, Khlebnikov AI, Quinn MT. Neutrophil Immunomodulatory Activity of Nerolidol, a Major Component of Essential Oils from Populus balsamifera Buds and Propolis. PLANTS (BASEL, SWITZERLAND) 2022; 11:3399. [PMID: 36501438 PMCID: PMC9739404 DOI: 10.3390/plants11233399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Revised: 11/23/2022] [Accepted: 12/01/2022] [Indexed: 06/17/2023]
Abstract
Propolis is a resinous mixture of substances collected and processed from various botanical sources by honeybees. Black poplar (Populus balsamifera L.) buds are one of the primary sources of propolis. Despite their reported therapeutic properties, little is known about the innate immunomodulatory activity of essential oils from P. balsamifera and propolis. In the present studies, essential oils were isolated from the buds of P. balsamifera and propolis collected in Montana. The main components of the essential oil from P. balsamifera were E-nerolidol (64.0%), 1,8-cineole (10.8%), benzyl benzoate (3.7%), α-terpinyl acetate (2.7%), α-pinene (1.8%), o-methyl anisol (1.8%), salicylaldehyde (1.8%), and benzyl salicylate (1.6%). Likewise, the essential oil from propolis was enriched with E-nerolidol (14.4%), cabreuva oxide-VI (7.9%), α-bisabolol (7.1%), benzyl benzoate (6.1%), β-eudesmol (3.6%), T-cadinol (3.1%), 2-methyl-3-buten-2-ol (3.1%), α-eudesmol (3.0%), fokienol (2.2%), nerolidol oxide derivative (1.9%), decanal (1.8%), 3-butenyl benzene (1.5%), 1,4-dihydronaphthalene (1.5%), selina-4,11-diene (1.5%), α-cadinol (1.5%), linalool (1.4%), γ-cadinene (1.4%), 2-phenylethyl-2-methyl butyrate (1.4%), 2-methyl-2-butenol (1.3%), octanal (1.1%), benzylacetone (1.1%), and eremoligenol (1.1%). A comparison between P. balsamifera and propolis essential oils demonstrated that 22 compounds were found in both essential oil samples. Both were enriched in E-nerolidol and its derivatives, including cabreuva oxide VI and nerolidol oxides. P. balsamifera and propolis essential oils and pure nerolidol activated Ca2+ influx in human neutrophils. Since these treatments activated neutrophils, the essential oil samples were also evaluated for their ability to down-regulate the neutrophil responses to subsequent agonist activation. Indeed, treatment with P. balsamifera and propolis essential oils inhibited subsequent activation of these cells by the N-formyl peptide receptor 1 (FPR1) agonist fMLF and the FPR2 agonist WKYMVM. Likewise, nerolidol inhibited human neutrophil activation induced by fMLF (IC50 = 4.0 μM) and WKYMVM (IC50 = 3.7 μM). Pretreatment with the essential oils and nerolidol also inhibited human neutrophil chemotaxis induced by fMLF, again suggesting that these treatments down-regulated human neutrophil responses to inflammatory chemoattractants. Finally, reverse pharmacophore mapping predicted several potential kinase targets for nerolidol. Thus, our studies have identified nerolidol as a potential anti-inflammatory modulator of human neutrophils.
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Affiliation(s)
- Igor A. Schepetkin
- Department of Microbiology and Cell Biology, Montana State University, Bozeman, MT 59717, USA
| | - Gulmira Özek
- Department of Pharmacognosy, Faculty of Pharmacy, Anadolu University, Eskisehir 26470, Turkey
| | - Temel Özek
- Department of Pharmacognosy, Faculty of Pharmacy, Anadolu University, Eskisehir 26470, Turkey
| | - Liliya N. Kirpotina
- Department of Microbiology and Cell Biology, Montana State University, Bozeman, MT 59717, USA
| | - Polina I. Kokorina
- Kizhner Research Center, Tomsk Polytechnic University, Tomsk 634050, Russia
| | | | - Mark T. Quinn
- Department of Microbiology and Cell Biology, Montana State University, Bozeman, MT 59717, USA
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Russo C, Piccioni M, Lorenzini ML, Catalano C, Ambrogi V, Pagiotti R, Pietrella D. Bud-Poplar-Extract-Embedded Chitosan Films as Multifunctional Wound Healing Dressing. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27227757. [PMID: 36431858 PMCID: PMC9695786 DOI: 10.3390/molecules27227757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 11/03/2022] [Accepted: 11/07/2022] [Indexed: 11/12/2022]
Abstract
Wounds represent a major global health challenge. Acute and chronic wounds are sensitive to bacterial infection. The wound environment facilitates the development of microbial biofilms, delays healing, and promotes chronic inflammation processes. The aim of the present work is the development of chitosan films embedded with bud poplar extract (BPE) to be used as wound dressing for avoiding biofilm formation and healing delay. Chitosan is a polymer with antimicrobial and hydrating properties used in wound dressing, while BPE has antibacterial, antioxidative, and anti-inflammatory properties. Chitosan-BPE films showed good antimicrobial and antibiofilm properties against Gram-positive bacteria and the yeast Candida albicans. BPE extract induced an immunomodulatory effect on human macrophages, increasing CD36 expression and TGFβ production during M1/M2 polarization, as observed by means of cytofluorimetric analysis and ELISA assay. Significant antioxidant activity was revealed in a cell-free test and in a human neutrophil assay. Moreover, the chitosan-BPE films induced a good regenerative effect in human fibroblasts by in vitro cell migration assay. Our results suggest that chitosan-BPE films could be considered a valid plant-based antimicrobial material for advanced dressings focused on the acceleration of wound repair.
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Affiliation(s)
- Carla Russo
- Medical Microbiology Unit, Department of Medicine and Surgery, University of Perugia, Piazzale Sereni, Building D, 4th Floor, 06129 Perugia, Italy
| | - Miranda Piccioni
- Biochemical Sciences and Health Unit, Department of Pharmaceutical Sciences, University of Perugia, Via del Giochetto, 06122 Perugia, Italy
| | - Maria Laura Lorenzini
- Pharmaceutical Technology Unit, Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo 1, 06123 Perugia, Italy
| | - Chiara Catalano
- Biochemical Sciences and Health Unit, Department of Pharmaceutical Sciences, University of Perugia, Via del Giochetto, 06122 Perugia, Italy
| | - Valeria Ambrogi
- Pharmaceutical Technology Unit, Department of Pharmaceutical Sciences, University of Perugia, Via del Liceo 1, 06123 Perugia, Italy
| | - Rita Pagiotti
- Biochemical Sciences and Health Unit, Department of Pharmaceutical Sciences, University of Perugia, Via del Giochetto, 06122 Perugia, Italy
| | - Donatella Pietrella
- Medical Microbiology Unit, Department of Medicine and Surgery, University of Perugia, Piazzale Sereni, Building D, 4th Floor, 06129 Perugia, Italy
- Correspondence:
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Cuesta-Rubio O, Hernández IM, Fernández MC, Rodríguez-Delgado I, De Oca Porto RM, Piccinelli AL, Celano R, Rastrelli L. Chemical characterization and antioxidant potential of ecuadorian propolis. PHYTOCHEMISTRY 2022; 203:113415. [PMID: 36049527 DOI: 10.1016/j.phytochem.2022.113415] [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: 06/30/2022] [Revised: 08/21/2022] [Accepted: 08/22/2022] [Indexed: 06/15/2023]
Abstract
The chemical composition and the antioxidant potential of Ecuadorian propolis samples (n = 19) collected in different provinces were investigated. HPLC-DAD-ESI/MSn and GC-EI-MS analysis of the methanol extracts enabled us to define six types of Ecuadorian propolis based on their secondary metabolite composition. 68 compounds were identified, 59 of which are reported for the first time in Ecuadorian propolis. The detected compounds include flavonoids, diterpenes, triterpenes, organic acid derivatives, alkylresorcinol derivatives and nemorosone. Plants belonging to genera Populus, Mangifera and Clusia seemed to be vegetable sources employed by bees to produce Ecuadorian propolis. Total phenolic content and antioxidant activity of propolis extracts were determined by the Folin-Ciocalteu assay and 2,2-diphenyl-1-picrylhydrazyl and ferric reducing/antioxidant potential assays, respectively. As expected, the variable chemical composition affected the differences in terms of antioxidant potential.
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Affiliation(s)
- Osmany Cuesta-Rubio
- Universidad Técnica de Machala, Facultad de Ciencias Químicas y de La Salud, Ave. Panamericana km 5½, 070101, Machala, Ecuador.
| | - Ingrid Márquez Hernández
- Universidad Técnica de Machala, Facultad de Ciencias Químicas y de La Salud, Ave. Panamericana km 5½, 070101, Machala, Ecuador.
| | - Mercedes Campo Fernández
- Universidad Técnica de Machala, Facultad de Ciencias Químicas y de La Salud, Ave. Panamericana km 5½, 070101, Machala, Ecuador.
| | - Irán Rodríguez-Delgado
- Universidad Técnica de Machala, Facultad de Ciencias Agropecurarias, Ave. Panamericana km 5½, 070101, Machala, Ecuador.
| | - Rodny Montes De Oca Porto
- Instituto de Medicina del Deporte, Laboratorio Antidoping, Calle 100 y Aldabó, 1210800, La Habana, Cuba.
| | - Anna Lisa Piccinelli
- Universitá degli Studi di Salerno, Dipartimento di Farmacia, Via Giovanni Paolo II, 84084 Fisciano (SA), Italy.
| | - Rita Celano
- Universitá degli Studi di Salerno, Dipartimento di Farmacia, Via Giovanni Paolo II, 84084 Fisciano (SA), Italy.
| | - Luca Rastrelli
- Universitá degli Studi di Salerno, Dipartimento di Farmacia, Via Giovanni Paolo II, 84084 Fisciano (SA), Italy.
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Araújo C, Oliveira RD, Pinto-Ribeiro F, Almeida-Aguiar C. An Insight on the Biomedical Potential of Portuguese Propolis from Gerês. Foods 2022; 11:3431. [PMID: 36360044 PMCID: PMC9656172 DOI: 10.3390/foods11213431] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/22/2022] [Accepted: 10/26/2022] [Indexed: 09/29/2023] Open
Abstract
Osteoarthritis (OA), a progressive degenerative disease of weight-bearing joints, is the second leading cause of disability in the world. Despite all the advances and research over the last years, none of the proposed strategies has been effective in generating functional and long-lasting tissue. Due to the high prevalence of OA and the urgent need for an effective and successful treatment, interest in natural products as anti-inflammatory agents, such as propolis and its components, has emerged. In this work, we estimate the biomedical potential of Portuguese propolis, evaluating the in vitro antioxidant and anti-inflammatory effects of single hydroalcoholic extracts prepared with propolis from Gerês sampled over a five-year period (2011-2015) (G.EE70 and G.EE35). The in vivo and in vitro anti-inflammatory potential of the hydroalcoholic extract of mixtures of the same samples (mG.EE70 and mG.EE35) was evaluated for the first time too. DPPH• radical scavenging and superoxide anion scavenging assays showed the strong antioxidant potential of both hydroalcoholic extracts, either prepared from single propolis samples or from the mixtures of the same samples. Results also revealed an anti-inflammatory effect of mG.EE35, both in vitro by inhibiting BSA denaturation and in vivo in the OA-induced model by improving mechanical hyperalgesia as well as the gait pattern parameters. Results further support the use of propolis blends as a better and more efficient approach to take full advantage of the bioactive potential of propolis.
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Affiliation(s)
- Carina Araújo
- Biology Department, University of Minho, 4710-057 Braga, Portugal
- Life and Health Sciences Research Institute (ICVS), University of Minho, 4710-057 Braga, Portugal
| | - Rafaela Dias Oliveira
- Biology Department, University of Minho, 4710-057 Braga, Portugal
- Life and Health Sciences Research Institute (ICVS), University of Minho, 4710-057 Braga, Portugal
- ICVS/3B’s—PT Government Associate Laboratory, 4710-057 Braga/4806-909 Guimarães, Portugal
- CBMA—Centre of Molecular and Environmental Biology, University of Minho, 4710-057 Braga, Portugal
| | - Filipa Pinto-Ribeiro
- Life and Health Sciences Research Institute (ICVS), University of Minho, 4710-057 Braga, Portugal
- ICVS/3B’s—PT Government Associate Laboratory, 4710-057 Braga/4806-909 Guimarães, Portugal
| | - Cristina Almeida-Aguiar
- Biology Department, University of Minho, 4710-057 Braga, Portugal
- CBMA—Centre of Molecular and Environmental Biology, University of Minho, 4710-057 Braga, Portugal
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Santiago MB, Leandro LF, Rosa RB, Silva MV, Teixeira SC, Servato JPS, Ambrósio SR, Veneziani RCS, Aldana-Mejía JA, Bastos JK, Martins CHG. Brazilian Red Propolis Presents Promising Anti- H. pylori Activity in In Vitro and In Vivo Assays with the Ability to Modulate the Immune Response. Molecules 2022; 27:7310. [PMID: 36364137 PMCID: PMC9658018 DOI: 10.3390/molecules27217310] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2022] [Revised: 10/17/2022] [Accepted: 10/20/2022] [Indexed: 10/01/2023] Open
Abstract
Helicobacter pylori is a Gram-negative, microaerophilic, curved-rod, flagellated bacterium commonly found in the stomach mucosa and associated with different gastrointestinal diseases. With high levels of prevalence worldwide, it has developed resistance to the antibiotics used in its therapy. Brazilian red propolis has been studied due to its biological properties, and in the literature, it has shown promising antibacterial activities. The aim of this study was to evaluate anti-H. pylori from the crude hydroalcoholic extract of Brazilian red propolis (CHEBRP). For this, in vitro determination of the minimum inhibitory and bactericidal concentration (MIC/MBC) and synergistic activity and in vivo, microbiological, and histopathological analyses using Wistar rats were carried out using CHEBRP against H. pylori strains (ATCC 46523 and clinical isolate). CHEBRP presented MIC/MBC of 50 and 100 μg/mL against H. pylori strains (ATCC 43526 and clinical isolate, respectively) and tetracycline MIC/MBC of 0.74 µg/mL. The association of CHEBRP with tetracycline had an indifferent effect. In the stomach mucosa of rats, all treatments performed significantly decreased the number of H. pylori, and a concentration of 300 mg/kg was able to modulate the inflammatory response in the tissue. Therefore, CHEBRP showed promising anti-H. pylori in in vitro and in vivo assays.
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Affiliation(s)
- Mariana B. Santiago
- Laboratory of Antimicrobial Testing, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia 38405318, MG, Brazil
| | - Luis Fernando Leandro
- Laboratory of Antimicrobial Testing, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia 38405318, MG, Brazil
| | - Rafael B. Rosa
- Complex of Animal Facilities, Federal University of Uberlândia, Uberlândia 38405315, MG, Brazil
| | - Murilo V. Silva
- Complex of Animal Facilities, Federal University of Uberlândia, Uberlândia 38405315, MG, Brazil
| | - Samuel C. Teixeira
- Laboratory of Antimicrobial Testing, Institute of Biomedical Sciences, Federal University of Uberlândia, Uberlândia 38405318, MG, Brazil
| | | | - Sérgio Ricardo Ambrósio
- Nucleus of Research in Sciences and Technolog, University of Franca, Franca 14404600, SP, Brazil
| | | | - Jennyfer A. Aldana-Mejía
- Faculty of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto 14040900, SP, Brazil
| | - 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
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Goncalves VC, Silva da Fonsêca V, de Paula Faria D, Izidoro MA, Berretta AA, de Almeida ACG, Affonso Fonseca FL, Scorza FA, Scorza CA. Propolis induces cardiac metabolism changes in 6-hydroxydopamine animal model: A dietary intervention as a potential cardioprotective approach in Parkinson’s disease. Front Pharmacol 2022; 13:1013703. [PMID: 36313332 PMCID: PMC9606713 DOI: 10.3389/fphar.2022.1013703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Accepted: 09/23/2022] [Indexed: 11/24/2022] Open
Abstract
While there is sustained growth of the older population worldwide, ageing is a consistent risk factor for neurodegenerative diseases, such as Parkinson’s-disease (PD). Considered an emblematic movement disorder, PD comprises a miscellany of non-motor symptoms, for which effective management remains an unfulfilled need in clinical practice. Highlighted are the cardiovascular abnormalities, that cause significant burden in PD patients. Evidence suggests that key biological processes underlying PD pathophysiology can be modulated by diet-derived bioactive compounds, such as green propolis, a natural functional food with biological and pharmacological properties. The effects of propolis on cardiac affection associated to PD have received little coverage. In this study, a metabolomics approach and Positron Emission Tomography (PET) imaging were used to assess the metabolic response to diet supplementation with green propolis on heart outcomes of rats with Parkinsonism induced by 6-hydroxydopamine (6-OHDA rats). Untargeted metabolomics approach revealed four cardiac metabolites (2-hydroxybutyric acid, 3-hydroxybutyric acid, monoacylglycerol and alanine) that were significantly modified between animal groups (6-OHDA, 6-OHDA + Propolis and sham). Propolis-induced changes in the level of these cardiac metabolites suggest beneficial effects of diet intervention. From the metabolites affected, functional analysis identified changes in propanoate metabolism (a key carbohydrate metabolism related metabolic pathway), glucose-alanine cycle, protein and fatty acid biosynthesis, energy metabolism, glutathione metabolism and urea cycle. PET imaging detected higher glucose metabolism in the 17 areas of the left ventricle of all rats treated with propolis, substantially contrasting from those rats that did not consume propolis. Our results bring new insights into cardiac metabolic substrates and pathways involved in the mechanisms of the effects of propolis in experimental PD and provide potential novel targets for research in the quest for future therapeutic strategies.
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Affiliation(s)
- Valeria C. Goncalves
- Disciplina de Neurociência, Departamento de Neurologia e Neurocirurgia, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
- *Correspondence: Valeria C. Goncalves, ; Carla Alessandra Scorza,
| | - Victor Silva da Fonsêca
- Disciplina de Neurociência, Departamento de Neurologia e Neurocirurgia, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Daniele de Paula Faria
- Laboratory of Nuclear Medicine (LIM43), Department of Radiology and Oncology, Faculdade de Medicina FMUSP, Universidade de Sao Paulo, São Paulo, Brazil
| | - Mario Augusto Izidoro
- Laboratório de Espectrometria de Massas—Associação Beneficente de Coleta de Sangue (COLSAN), São Paulo, Brazil
| | | | - Antônio-Carlos G. de Almeida
- Laboratório de Neurociências Experimental e Computacional, Departamento de Engenharia de Biossistemas, Universidade Federal de São João Del-Rei (UFSJ), Minas Gerais, Brazil
| | - Fernando Luiz Affonso Fonseca
- Laboratório de Análises Clínicas da Faculdade de Medicina Do ABC, Santo André, São Paulo, Brazil
- Departamento de Ciencias Farmaceuticas da Universidade Federal de Sao Paulo (UNIFESP), Diadema, Brazil
| | - Fulvio Alexandre Scorza
- Disciplina de Neurociência, Departamento de Neurologia e Neurocirurgia, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
| | - Carla Alessandra Scorza
- Disciplina de Neurociência, Departamento de Neurologia e Neurocirurgia, Universidade Federal de São Paulo (UNIFESP), São Paulo, Brazil
- *Correspondence: Valeria C. Goncalves, ; Carla Alessandra Scorza,
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Masoud M, Maryam SSP, Mahla SB, Mehrnaz KS, Mahla L, Reza V, Bahareh K, Tania D, Alireza F. Elevated Bax/Bcl-2 Ratio: A Cytotoxic Mode of Action of Kermanian Propolis Against an Acute Lymphoblastic Leukemia Cell Line, NALM-6. Indian J Hematol Blood Transfus 2022; 38:649-657. [PMID: 36258739 PMCID: PMC9569251 DOI: 10.1007/s12288-022-01522-4] [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: 05/12/2021] [Accepted: 01/11/2022] [Indexed: 10/19/2022] Open
Abstract
Currently, alternative cancer remedies, especially herbal-derived medicines, have attracted great interest. Propolis, a honeybee-produced naturopathic formulation, is an available, affordable, and safe example of such remedies with different content according to its geographic location. Findings regarding the protective properties of this resinous substance across numerous pathological conditions are promising. Although the anti-tumor effects of propolis from different origins have been explored to some degree, yet there is no study on the effects of Kermanian propolis in the treatment of hematologic malignancies. Accordingly, the objective of the present experiment was to divulge the anti-tumor potential of this bioactive substance both as monotherapy and in combination with doxorubicin against an acute lymphoblastic leukemia cell line (NALM-6).The viability of cells treated with Kermanian propolis (5-500 μg/mL) and doxorubicin (5-100 μg/mL) was analyzed during 72 h. Based on the MTT results, the best incubation time, IC50 concentrations, and finally the cytotoxicity of the combination therapy were ascertained. Next, the apoptotic rate and expression of apoptosis-related genes (Bcl-2 and Bax) were assessed in mono and combination therapies using flow cytometry and real-time PCR assays, respectively. Kermanian propolis and doxorubicin have impressive tumor-suppressing activity in a dose-dependent manner (IC50 concentrations: 100 and 40 μg/mL respectively). The best incubation time was considered 48 h. For the combination approach, 50 and 10 μg/mL were determined as optimum concentrations of the compounds. The selected concentrations induced notable apoptosis in the studied cells through significant (P < 0.01) upregulation of Bax/Bcl-2 level. The present study clearly suggests that Kermanian propolis, as an adjunct treatment option, has a promising apoptosis-induced cell death potential in the NALM-6 cell line.
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Affiliation(s)
- Moghadari Masoud
- Department of Traditional Medicine, Faculty of Traditional Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Samareh Salavati pour Maryam
- Department of Applied Cell Sciences, School of Advanced Technologies in Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Cell Therapy and Regenerative Medicine Comprehensive Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Sattarzadeh Bardsiri Mahla
- Cell Therapy and Regenerative Medicine Comprehensive Center, Kerman University of Medical Sciences, Kerman, Iran
- Department of Hematology and Laboratory Sciences, Faculty of Allied Medical Sciences, Kerman University of Medical Sciences, Kerman, Iran
| | - Kouhbananinejad Seyedeh Mehrnaz
- Cell Therapy and Regenerative Medicine Comprehensive Center, Kerman University of Medical Sciences, Kerman, Iran
- Department of Hematology and Laboratory Sciences, Faculty of Allied Medical Sciences, Kerman University of Medical Sciences, Kerman, Iran
| | - Lashkari Mahla
- Cell Therapy and Regenerative Medicine Comprehensive Center, Kerman University of Medical Sciences, Kerman, Iran
- Department of Hematology and Laboratory Sciences, Faculty of Allied Medical Sciences, Kerman University of Medical Sciences, Kerman, Iran
| | - Vahidi Reza
- Research Center for Hydatid Disease in Iran, Kerman University of Medical Sciences, Kerman, Iran
| | - Kashani Bahareh
- Department of Medical Genetics, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Dehesh Tania
- Institute for Futures Studies, Modeling in Health Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Farsinejad Alireza
- Cell Therapy and Regenerative Medicine Comprehensive Center, Kerman University of Medical Sciences, Kerman, Iran
- Department of Hematology and Laboratory Sciences, Faculty of Allied Medical Sciences, Kerman University of Medical Sciences, Kerman, Iran
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Sani AA, Pereira AFM, Furlanetto A, de Sousa DSM, Zapata TB, Rall VLM, Fernandes A. Inhibitory activities of propolis, nisin, melittin and essential oil compounds on Paenibacillus alvei and Bacillus subtilis. J Venom Anim Toxins Incl Trop Dis 2022; 28:20220025. [PMID: 36118843 PMCID: PMC9469734 DOI: 10.1590/1678-9199-jvatitd-2022-0025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 07/19/2022] [Indexed: 11/22/2022] Open
Abstract
Background Natural products represent important sources of antimicrobial compounds. Propolis and compounds from essential oils comprise good examples of such substances because of their inhibitory effects on bacterial spores, including bee pathogens. Methods Ethanol extracts of propolis (EEP) from Apis mellifera were prepared using different methods: double ultrasonication, double maceration and maceration associated with ultrasonication. Together with the antimicrobial peptides nisin and melittin, and compounds present in the essential oils of clove (Syzygium aromaticum) and cinnamon (Cinnamomum zeylanicum), assays were carried out on one Bacillus subtilis isolate and Paenibacillus alvei (ATCC 6344) against vegetative and sporulated forms, using the resazurin microtiter assay. Synergism with all the antimicrobials in association with tetracycline was verified by the time-kill curve method. Potassium and phosphate efflux, release of proteins and nucleic acids were investigated. Results EEPs showed the same MIC, 156.25 µg/mL against B. subtilis and 78.12 µg/mL against P. alvei. The peptides showed better activities against B. subtilis (MIC of 12 µg/mL for melittin and 37.50 µg/mL for nisin). Antimicrobials showed similar inhibitory effects, but cinnamaldehyde (39.06 µg/mL) showed the best action against P. alvei. Melittin and nisin showed the greatest capacity to reduce spores, regarding B. subtilis there was a 100% reduction at 6.25 and 0.78 µg/mL, respectively. Concerning P. alvei, the reduction was 93 and 98% at concentrations of 80 µg/mL of melittin and 15 µg/mL of nisin. EEPs showed the highest effects on the protein release against B. subtilis and P. alvei. Nucleic acid release, phosphate and potassium efflux assays indicated bacterial cell membrane damage. Synergism between antimicrobials and tetracycline was demonstrated against both bacteria. Conclusion All antimicrobials tested showed antibacterial activities against vegetative and sporulated forms of P. alvei and B. subtilis, especially nisin and melittin. Synergism with tetracycline and damage on bacterial cell membrane also occurred.
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Affiliation(s)
- Alessandra Aguirra Sani
- Department of Chemical and Biological Sciences, Botucatu Biosciences Institute (IBB), São Paulo State University (UNESP), Botucatu, SP, Brazil
| | - Ana Flávia Marques Pereira
- Department of Chemical and Biological Sciences, Botucatu Biosciences Institute (IBB), São Paulo State University (UNESP), Botucatu, SP, Brazil
| | - Alessandra Furlanetto
- Department of Chemical and Biological Sciences, Botucatu Biosciences Institute (IBB), São Paulo State University (UNESP), Botucatu, SP, Brazil
| | - Débora Silva Marques de Sousa
- Department of Chemical and Biological Sciences, Botucatu Biosciences Institute (IBB), São Paulo State University (UNESP), Botucatu, SP, Brazil
| | - Tatiane Baptista Zapata
- Department of Chemical and Biological Sciences, Botucatu Biosciences Institute (IBB), São Paulo State University (UNESP), Botucatu, SP, Brazil
| | - Vera Lucia Mores Rall
- Department of Chemical and Biological Sciences, Botucatu Biosciences Institute (IBB), São Paulo State University (UNESP), Botucatu, SP, Brazil
| | - Ary Fernandes
- Department of Chemical and Biological Sciences, Botucatu Biosciences Institute (IBB), São Paulo State University (UNESP), Botucatu, SP, Brazil
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