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Jobe MC, Mthiyane DMN, Dludla PV, Mazibuko-Mbeje SE, Onwudiwe DC, Mwanza M. Pathological Role of Oxidative Stress in Aflatoxin-Induced Toxicity in Different Experimental Models and Protective Effect of Phytochemicals: A Review. Molecules 2023; 28:5369. [PMID: 37513242 PMCID: PMC10386527 DOI: 10.3390/molecules28145369] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 06/26/2023] [Accepted: 07/08/2023] [Indexed: 07/30/2023] Open
Abstract
Aflatoxin B1 is a secondary metabolite with a potentially devastating effect in causing liver damage in broiler chickens, and this is mainly facilitated through the generation of oxidative stress and malonaldehyde build-up. In the past few years, significant progress has been made in controlling the invasion of aflatoxins. Phytochemicals are some of the commonly used molecules endowed with potential therapeutic effects to ameliorate aflatoxin, by inhibiting the production of reactive oxygen species and enhancing intracellular antioxidant enzymes. Experimental models involving cell cultures and broiler chickens exposed to aflatoxin or contaminated diet have been used to investigate the ameliorative effects of phytochemicals against aflatoxin toxicity. Electronic databases such as PubMed, Science Direct, and Google Scholar were used to identify relevant data sources. The retrieved information reported on the link between aflatoxin B1-included cytotoxicity and the ameliorative potential/role of phytochemicals in chickens. Importantly, retrieved data showed that phytochemicals may potentially protect against aflatoxin B1-induced cytotoxicity by ameliorating oxidative stress and enhancing intracellular antioxidants. Preclinical data indicate that activation of nuclear factor erythroid 2-related factor 2 (Nrf2), together with its downstream antioxidant genes, may be a potential therapeutic mechanism by which phytochemicals neutralize oxidative stress. This highlights the need for more research to determine whether phytochemicals can be considered a useful therapeutic intervention in controlling mycotoxins to improve broiler health and productivity.
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Affiliation(s)
- Martha Cebile Jobe
- Department of Animal Science, Mahikeng Campus, North-West University, Mmabatho 2735, South Africa
- Food Security and Safety Focus Area, Mahikeng Campus, North-West University, Mmabatho 2735, South Africa
| | - Doctor M N Mthiyane
- Department of Animal Science, Mahikeng Campus, North-West University, Mmabatho 2735, South Africa
- Food Security and Safety Focus Area, Mahikeng Campus, North-West University, Mmabatho 2735, South Africa
| | - Phiwayinkosi V Dludla
- Cochrane South Africa, South African Medical Research Council, Tygerberg 7505, South Africa
- Department of Biochemistry and Microbiology, University of Zululand, KwaDlangezwa 3886, South Africa
| | | | - Damian C Onwudiwe
- Department of Chemistry, Mahikeng Campus, North-West University, Mmabatho 2735, South Africa
| | - Mulunda Mwanza
- Food Security and Safety Focus Area, Mahikeng Campus, North-West University, Mmabatho 2735, South Africa
- Department of Animal Health, Mahikeng Campus, North-West University, Mmabatho 2735, South Africa
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Georgieva A, Ilieva Y, Kokanova-Nedialkova Z, Zaharieva MM, Nedialkov P, Dobreva A, Kroumov A, Najdenski H, Mileva M. Redox-Modulating Capacity and Antineoplastic Activity of Wastewater Obtained from the Distillation of the Essential Oils of Four Bulgarian Oil-Bearing Roses. Antioxidants (Basel) 2021; 10:antiox10101615. [PMID: 34679750 PMCID: PMC8533594 DOI: 10.3390/antiox10101615] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 10/03/2021] [Accepted: 10/04/2021] [Indexed: 01/31/2023] Open
Abstract
The wastewater from the distillation of rose oils is discharged directly into the soil because it has a limited potential for future applications. The aim of the present study was to determine in vitro the chromatographic profile, redox-modulating capacity, and antineoplastic activity of wastewater obtained by distillation of essential oils from the Bulgarian Rosa alba L., Rosa damascena Mill., Rosa gallica L., and Rosa centifolia L. We applied UHPLC-HRMS for chromatographic analysis of rose wastewaters, studied their metal-chelating and Fe(III)-reducing ability, and performed MTT assay for the evaluation of cytotoxic potential against three tumorigenic (HEPG2-hepatocellular adenocarcinoma, A-375-malignant melanoma, A-431-non-melanoma epidermoid squamous skin carcinoma) and one non-tumorigenic human cell lines (HaCaT-immortalized keratinocytes). The median inhibitory concentrations (IC50) were calculated with nonlinear modeling using the MAPLE® platform. The potential of the wastewaters to induce apoptosis was also examined. Mono-, di-, and acylated glycosides of quercetin and kaempferol, ellagic acid and its derivatives as main chemical components, and gallic acid and its derivatives-such as catechin and epicatechin-were identified. The redox-modulating capacity of the samples (TPTZ test) showed that all four wastewaters exhibited the properties of excellent heavy metal cleaners, but did not exert very strong cytotoxic effects. The lowest IC50 rate was provided in wastewater from R. centifolia (34-35 µg/mL of gallic acid equivalents after a 72 h period for all cell lines). At 24 and 48 hours, the most resistant cell line was HEPG2, followed by HaCaT. After 72 h of exposure, the IC50 values were similar for tumor and normal cells. Still, R. damascena had a selectivity index over 2.0 regarding A-431 non-melanoma skin cancer cells, showing a good toxicological safety profile in addition to moderate activity-IC50 of 35 µg/mL polyphenols. The obtained results related to wastewaters acquired after the distillation of essential oils from the Bulgarian R. alba, R. damascena, R. gallica, and R. centifolia direct our attention to further studies for in-depth elucidation of their application as detoxifying agents under oxidative damage conditions in other experimental datasets.
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Affiliation(s)
- Almira Georgieva
- The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, 26 Acad. G. Bonchev str., 1113 Sofia, Bulgaria; (A.G.); (Y.I.); (M.M.Z.); (A.K.); (H.N.)
- Institute of Neurobiology, Bulgarian Academy of Sciences, 23 Acad. G. Bonchev str., 1113 Sofia, Bulgaria
| | - Yana Ilieva
- The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, 26 Acad. G. Bonchev str., 1113 Sofia, Bulgaria; (A.G.); (Y.I.); (M.M.Z.); (A.K.); (H.N.)
| | | | - Maya Margaritova Zaharieva
- The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, 26 Acad. G. Bonchev str., 1113 Sofia, Bulgaria; (A.G.); (Y.I.); (M.M.Z.); (A.K.); (H.N.)
| | - Paraskev Nedialkov
- Faculty of Pharmacy, Medical University of Sofia, 2 Dunav str., 1000 Sofia, Bulgaria; (Z.K.-N.); (P.N.)
| | - Ana Dobreva
- Department of Aromatic and Medicinal Plants, Institute for Roses and Aromatic Plants, 49 Osvobojdenie Blvd, 6100 Kazanlak, Bulgaria;
| | - Alexander Kroumov
- The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, 26 Acad. G. Bonchev str., 1113 Sofia, Bulgaria; (A.G.); (Y.I.); (M.M.Z.); (A.K.); (H.N.)
| | - Hristo Najdenski
- The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, 26 Acad. G. Bonchev str., 1113 Sofia, Bulgaria; (A.G.); (Y.I.); (M.M.Z.); (A.K.); (H.N.)
| | - Milka Mileva
- The Stephan Angeloff Institute of Microbiology, Bulgarian Academy of Sciences, 26 Acad. G. Bonchev str., 1113 Sofia, Bulgaria; (A.G.); (Y.I.); (M.M.Z.); (A.K.); (H.N.)
- Correspondence: ; Tel.: +35-92-979-3185
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Bhardwaj H, Sumana G, Marquette CA. Gold nanobipyramids integrated ultrasensitive optical and electrochemical biosensor for Aflatoxin B 1 detection. Talanta 2020; 222:121578. [PMID: 33167265 DOI: 10.1016/j.talanta.2020.121578] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 08/16/2020] [Accepted: 08/19/2020] [Indexed: 12/30/2022]
Abstract
This work reports the development of an electrical and optical biosensing for label-free detection of Aflatoxin B1 (AFB1) using gold (Au) nanobipyramids (NBPs). AuNBPs were synthesized through a two-step seed-mediated growth process followed by an exchange of capping agent from surfactant to lipoic acid. Pure and monodispersed AuNBPs of 70 nm base length were obtained and deposited on indium tin oxide (ITO)-coated glass substrate modified with self-assembled (3-Aminopropyl) triethoxysilane (APTES) film. The characterization of the obtained surfaces using spectroscopy, microscopy and diffractometry confirms the formation of AuNBPs, the conjugation to ITO electrode substrate and the immobilization of anti-AFB1 antibodies. AuNBPs modified ITO substrates were used for both electrochemical and Surface Plasmon Resonance biosensing studies. Localized Surface Plasmon Resonance (LSPR) local field enhancement was demonstrated. SPR based AFB1 detection was found to be linear in the 0.1-500 nM range with a limit of detection of 0.4 nM, whereas, impedimetric AFB1 detection was shown to be linear in the 0.1-25 nM range with a limit of detection of 0.1 nM. The practical utility of the impedimetric sensor was tested in spiked maize samples and 95-100% recovery percentage was found together with low relative standard deviation, proof of the robustness of this AFB1 sensor.
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Affiliation(s)
- Hema Bhardwaj
- 3d.FAB, Université Lyon1, CNRS, INSA, CPE-Lyon, ICBMS, UMR 5246, 43, Bd du 11 november 1918, 69622, Villeurbanne cedex, France; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India; CSIR-National Physical Laboratory, Dr. K.S. Krishnan Marg, New Delhi, 110012, India
| | - Gajjala Sumana
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India; CSIR-National Physical Laboratory, Dr. K.S. Krishnan Marg, New Delhi, 110012, India
| | - Christophe A Marquette
- 3d.FAB, Université Lyon1, CNRS, INSA, CPE-Lyon, ICBMS, UMR 5246, 43, Bd du 11 november 1918, 69622, Villeurbanne cedex, France.
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A V V, K RR, Kurrey NK, K A AA, G V. Protective effects of phenolics rich extract of ginger against Aflatoxin B 1-induced oxidative stress and hepatotoxicity. Biomed Pharmacother 2017; 91:415-424. [PMID: 28475920 DOI: 10.1016/j.biopha.2017.04.107] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Revised: 03/31/2017] [Accepted: 04/24/2017] [Indexed: 01/22/2023] Open
Abstract
Aflatoxin B1 (AFB1) is one of the predominant mycotoxin contaminant in food and feed, causing oxidative stress and hepatotoxicity. Ginger phenolics have been reported for its antioxidant potential and hepatoprotective activity. The present study investigated the protective effects of phenolics rich ginger extract (GE) against AFB1 induced oxidative stress and hepatotoxicity, in vitro and in vivo. The phenolic acid profiles of GE showed 6-gingerol and 6-shogaol as predominant components. Pretreatment of HepG2 cells with GE significantly inhibited the production of intracellular reactive oxygen species (ROS), DNA strand break, and cytotoxicity induced by AFB1. A comparable effect was observed in in vivo. Male Wistar rats were orally treated with GE (100 and 250mg/kg) daily, with the administration of AFB 1 (200μg/kg) every alternative day for 28days. Treatment with GE significantly reduced AFB1 induced toxicity on the serum markers of liver damage. In addition, GE also showed significant hepatoprotective effect by reducing the lipid peroxidation and by enhancing the antioxidant enzymes activities. These results combined with liver histopathological observations indicated that GE has potential protective effect against AFB1 induced hepatotoxicity. Additionally, administration of GE up-regulated Nrf2/HO-1 pathway, which further proved the efficiency of GE to inhibit AFB1 induced hepatotoxicity.
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Affiliation(s)
- Vipin A V
- Microbiology and Fermentation Technology, CSIR-Central Food Technological Research Institute, Mysore 570 020, Karnataka, India; Academy of Scientific & Innovative Research (AcSIR), CSIR-Central Food Technological Research Institute Campus, Mysore 570 020, Karnataka, India
| | - Raksha Rao K
- Microbiology and Fermentation Technology, CSIR-Central Food Technological Research Institute, Mysore 570 020, Karnataka, India; Academy of Scientific & Innovative Research (AcSIR), CSIR-Central Food Technological Research Institute Campus, Mysore 570 020, Karnataka, India
| | - Nawneet Kumar Kurrey
- Department of Biochemistry, CSIR-Central Food Technological Research Institute, Mysore 570 020, Karnataka, India
| | - Anu Appaiah K A
- Microbiology and Fermentation Technology, CSIR-Central Food Technological Research Institute, Mysore 570 020, Karnataka, India; Academy of Scientific & Innovative Research (AcSIR), CSIR-Central Food Technological Research Institute Campus, Mysore 570 020, Karnataka, India
| | - Venkateswaran G
- Microbiology and Fermentation Technology, CSIR-Central Food Technological Research Institute, Mysore 570 020, Karnataka, India; Academy of Scientific & Innovative Research (AcSIR), CSIR-Central Food Technological Research Institute Campus, Mysore 570 020, Karnataka, India.
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Yang X, Lv Y, Huang K, Luo Y, Xu W. Zinc inhibits aflatoxin B1-induced cytotoxicity and genotoxicity in human hepatocytes (HepG2 cells). Food Chem Toxicol 2016; 92:17-25. [PMID: 27017951 DOI: 10.1016/j.fct.2016.03.012] [Citation(s) in RCA: 69] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2015] [Revised: 03/12/2016] [Accepted: 03/17/2016] [Indexed: 10/22/2022]
Abstract
Aflatoxin B1 (AFB1) has strong carcinogenicity. Consumption of AFB1-contaminated agricultural products and the occurrence of hepatocellular carcinoma have received widespread attention. The aim of this paper was to investigate whether zinc supplementation could inhibit AFB1-induced cytotoxicity and genotoxicity in HepG2 cells and the mechanism of this inhibition. Our data suggest that zinc sources can relieve a certain degree of AFB1-induced cytotoxicity and genotoxicity by protecting against apoptotic body formation and DNA strand breaks, affecting S phase cell cycle arrest, reducing 8-OHdG formation, inhibiting global DNA hypomethylation and regulating gene expression in antioxidation, zinc-association and apoptosis processes. Consequently, zinc stabilizes the integrity of DNA and improves cell survival. These data provides new insights into the protective role of zinc in alleviating AFB1-induced cytotoxicity and mediating epigenetic changes in hepatocytes, demonstrating that zinc sources have detoxification properties in mycotoxin-induced toxicity.
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Affiliation(s)
- Xuan Yang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Yangjun Lv
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Kunlun Huang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing 100083, China; Beijing Laboratory for Food Quality and Safety, Beijing 100083, China
| | - Yunbo Luo
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing 100083, China
| | - Wentao Xu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, College of Food Science & Nutritional Engineering, China Agricultural University, Beijing 100083, China; Beijing Laboratory for Food Quality and Safety, Beijing 100083, China.
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Hassan AM, Abdel-Aziem SH, El-Nekeety AA, Abdel-Wahhab MA. Panax ginseng extract modulates oxidative stress, DNA fragmentation and up-regulate gene expression in rats sub chronically treated with aflatoxin B1 and fumonisin B 1. Cytotechnology 2015; 67:861-71. [PMID: 24748134 PMCID: PMC4545437 DOI: 10.1007/s10616-014-9726-z] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2013] [Accepted: 04/04/2014] [Indexed: 11/26/2022] Open
Abstract
Aflatoxins and fumonisins are important food-borne mycotoxins implicated in human health and have cytotoxic effects. The aims of the current study were to evaluate the protective role of Panax ginseng extract (PGE) against the synergistic effect of subchronic administration of aflatoxin B1 (AFB1) and fumonisin B1 (FB1) on DNA and gene expression in rat. Female Sprague-Dawley rats were divided into eight groups (ten rats/group) and treated for 12 weeks including the control group, the group having received AFB1 (80 µg/kg bw), the group having received FB1 (100 µg/kg bw), the group having received AFB1 plus FB1 and the groups having received PGE (20 mg/kg bw) alone or with AFB1 and/or FB1. At the end of experiment, liver and kidney were collected for the determination of DNA fragmentation, lipid peroxidation (LP), glutathione (GSH) contents and alterations in gene expression. The results indicated that these mycotoxins increased DNA fragmentation, LP and decreased GSH content in liver and kidney and down-regulated gene expression of antioxidants enzymes. The combined treatments with AFB1 and/or FB1 plus PGE suppressed DNA fragmentation only in the liver, normalized LP and increased GSH in the liver and kidney as well as up-regulated the expression of GPx, SOD1 and CAT mRNA. It could be concluded that AFB1 and FB1 have synergistic genotoxic effects. PGE induced protective effects against their oxidative stress and genotoxicity through its antioxidant properties.
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Affiliation(s)
- Aziza M. Hassan
- />Cell Biology Department, National Research Center, Dokki, Cairo, Egypt
- />Biotechnology Department, Faculty of Science, Taif University, Taif, KSA
| | | | - Aziza A. El-Nekeety
- />Food Toxicology and Contaminants Department, National Research Center, Dokki, Cairo, Egypt
| | - Mosaad A. Abdel-Wahhab
- />Food Toxicology and Contaminants Department, National Research Center, Dokki, Cairo, Egypt
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Effectiveness of activated carbon and Egyptian montmorillonite in the protection against deoxynivalenol-induced cytotoxicity and genotoxicity in rats. Food Chem Toxicol 2015; 83:174-82. [PMID: 26115597 DOI: 10.1016/j.fct.2015.06.015] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2015] [Revised: 06/16/2015] [Accepted: 06/18/2015] [Indexed: 12/28/2022]
Abstract
This study was conducted to prepare and characterize activated carbon (AC) and to evaluate its protective effect against deoxynivalenol (DON) toxicity in rats compared to Egyptian montmorillonite (EM). AC was prepared using a single-step chemical activation with phosphoric acid (H3PO4). The resulted AC has a high surface area and a high total pore volume. Male Sprague-Dawley rats were divided into 6 groups (n = 10) and treated for 3 weeks as follow: the control group, the groups fed AC or EM-supplemented diet (0.5% w/w), the group treated orally with DON (5 mg/kg b.w.) and the groups fed AC or EM-supplemented diet and treated with DON. Blood and liver samples were collected for different analyses. Treatment with DON increased liver function enzymes, lipid peroxidation, tumor necrosis factor α, DNA fragmentation, decreased hepatic glutathione content, up regulating mRNA Fas and TNF-α genes expression and increased micronucleated polychromatic erythrocytes and normochromatic erythrocytes in bone marrow. Co-treatment of DON plus AC or EM succeeded to normalize the levels of the biochemical parameters, reduced the cytotoxicity of bone marrow and ameliorated the hepatic genotoxicity. Moreover, AC was more effective than EM and has a high affinity to adsorb DON and to reduce its cytotoxicity and genotoxicity.
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Rambabu V, Suba S, Vijayakumar S. Antimicrobial and antiproliferative prospective of kosinostatin - a secondary metabolite isolated from Streptomyces sp. J Pharm Anal 2014; 5:378-382. [PMID: 29403952 PMCID: PMC5762245 DOI: 10.1016/j.jpha.2014.11.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2014] [Revised: 11/17/2014] [Accepted: 11/20/2014] [Indexed: 12/30/2022] Open
Abstract
Cancer is a communal health hazard worldwide. The present investigation attempts to evaluate antimicrobial and anticancer potential of kosinostatin on mammary carcinoma cell line (MCF-7). The anticancer and antiproliferative activities of kosinostatin were analyzed on MCF cell line by MTT assay and cytotoxicity assays like lactate dehydrogenase (LDH) and glutathione (GSH). The secondary metabolite kosinostatin exhibited its apoptotic nature by expressing p53 protein. Collectively, the results acquired from this study promise that kosinostatin shows the potent anticancer activity.
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Affiliation(s)
- Vinayagam Rambabu
- P.G. and Research Department of Botany and Microbiology, A.V.V.M. Sri Pushpam College (Autonomous), Poondi, Thanjavur, Tamil Nadu, India
| | | | - Suburamaniyan Vijayakumar
- P.G. and Research Department of Botany and Microbiology, A.V.V.M. Sri Pushpam College (Autonomous), Poondi, Thanjavur, Tamil Nadu, India
- Corresponding author. Tel.: +91 9003311921; fax: +91 4374239328.
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Langeswaran K, Kumar SG, Perumal S, Revathy R, Balasubramaniam MP. Limonin – A citrus limonoid, establish anticancer potential by stabilizing lipid peroxidation and antioxidant status against N-nitrosodiethylamine induced experimental hepatocellular carcinoma. ACTA ACUST UNITED AC 2013. [DOI: 10.1016/j.bionut.2013.03.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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