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Mitchell CT, Bridgeman L, Moyano-López C, Penalva-Olcina R, Juan C, Juan-García A. Study of cytotoxicity in neuroblastoma cell line exposed to patulin and citrinin. Food Chem Toxicol 2024; 186:114556. [PMID: 38432441 DOI: 10.1016/j.fct.2024.114556] [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: 12/26/2023] [Revised: 02/24/2024] [Accepted: 02/29/2024] [Indexed: 03/05/2024]
Abstract
Mycotoxins can be found in food and feed storage as well as in several kinds of foodstuff and are capable of harming mammals and some of them even in small doses. This study investigated on the undifferentiated neuronal cell line SH-SY5Y the effects of two mycotoxins: patulin (PAT) and citrinin (CTN), which are predominantly produced by fungi species Penicillium and Aspergillus. Here, the individual and combined cytotoxicity of PAT and CTN was investigated using the cytotoxic assay MTT. Our findings indicate that after 24 h of treatment, the IC50 value for PAT is 2.01 μM, which decreases at 1.5 μM after 48 h. In contrast, CTN did not attain an IC50 value at the tested concentration. Therefore, we found PAT to be the more toxic compared to CTN. However, the combined treatment suggests an additive toxic effect. With 2,7-dichlorodihydrofluorescin diacetate (DCFH-DA) DCFH-DA assay, ROS generation was demonstrated after CTN treatment, but PAT showed only small changes. The mixture presented a very constant behavior over time. Finally, the median-effect/combination index (CI-) isobologram equation demonstrated an additive effect after 24 h, but an antagonistic effect after 48 h for the interaction of the two mycotoxins.
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Affiliation(s)
- Cassandra T Mitchell
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés S/n, 46100, Burjassot, València, Spain; Faculty of Biology, Johannes Gutenberg - University Mainz, Mainz, D-55128, Germany
| | - Luna Bridgeman
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés S/n, 46100, Burjassot, València, Spain
| | - Claudia Moyano-López
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés S/n, 46100, Burjassot, València, Spain
| | - Raquel Penalva-Olcina
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés S/n, 46100, Burjassot, València, Spain
| | - Cristina Juan
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés S/n, 46100, Burjassot, València, Spain
| | - Ana Juan-García
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés S/n, 46100, Burjassot, València, Spain.
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Erdem A, Senturk H. Smartphone-Controlled Aptasensor for Voltammetric Detection of Patulin in Apple Juice. SENSORS (BASEL, SWITZERLAND) 2024; 24:754. [PMID: 38339470 PMCID: PMC10856927 DOI: 10.3390/s24030754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/16/2024] [Accepted: 01/20/2024] [Indexed: 02/12/2024]
Abstract
Patulin (PAT) is a mycotoxin that adversely affects the health of humans and animals. PAT can be particularly found in products such as apples and apple juice and can cause many health problems if consumed. Therefore, accurate and sensitive determination of PAT is very important for food quality and human and animal health. A voltammetric aptasensor was introduced in this study for PAT determination while measuring the changes at redox probe signal. The limit of detection (LOD) was found to be 0.18 pg/mL in the range of 1-104 pg/mL of PAT in buffer medium under optimum experimental conditions. The selectivity of the PAT aptasensor against ochratoxin A, fumonisin B1 and deoxynivalenol mycotoxins was examined and it was found that the aptasensor was very selective to PAT. PAT determination was performed in an apple juice medium for the first time by using a smartphone-integrated portable device, and accordingly, an LOD of 0.47 pg/mL was achieved in diluted apple juice medium. A recovery range of 91.24-93.47% was obtained for PAT detection.
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Affiliation(s)
- Arzum Erdem
- Analytical Chemistry Department, Faculty of Pharmacy, Ege University, Bornova 35100, Izmir, Turkey
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3
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Pillay Y, Nagiah S, Chuturgoon A. Patulin Alters Insulin Signaling and Metabolic Flexibility in HepG2 and HEK293 Cells. Toxins (Basel) 2023; 15:toxins15040244. [PMID: 37104182 PMCID: PMC10145496 DOI: 10.3390/toxins15040244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/22/2023] [Accepted: 03/25/2023] [Indexed: 03/29/2023] Open
Abstract
Non-communicable diseases (NCDs) have risen rapidly worldwide, sparking interest in causative agents and pathways. Patulin (PAT), a xenobiotic found in fruit products contaminated by molds, is postulated to be diabetogenic in animals, but little is known about these effects in humans. This study examined the effects of PAT on the insulin signaling pathway and the pyruvate dehydrogenase complex (PDH). HEK293 and HepG2 cells were exposed to normal (5 mM) or high (25 mM) glucose levels, insulin (1.7 nM) and PAT (0.2 μM; 2.0 μM) for 24 h. The qPCR determined gene expression of key enzymes involved in carbohydrate metabolism while Western blotting assessed the effects of PAT on the insulin signaling pathway and Pyruvate Dehydrogenase (PDH) axis. Under hyperglycemic conditions, PAT stimulated glucose production pathways, caused defects in the insulin signaling pathway and impaired PDH activity. These trends under hyperglycemic conditions remained consistent in the presence of insulin. These findings are of importance, given that PAT is ingested with fruit and fruit products. Results suggest PAT exposure may be an initiating event in insulin resistance, alluding to an etiological role in the pathogenesis of type 2 diabetes and disorders of metabolism. This highlights the importance of both diet and food quality in addressing the causes of NCDs.
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Urugo MM, Teka TA, Berihune RA, Teferi SL, Garbaba CA, Adebo JA, Woldemariam HW, Astatkie T. Novel non-thermal food processing techniques and their mechanism of action in mycotoxins decontamination of foods. INNOV FOOD SCI EMERG 2023. [DOI: 10.1016/j.ifset.2023.103312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
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Sadok I, Szmagara A, Krzyszczak A. Validated QuEChERS-based UHPLC-ESI-MS/MS method for the postharvest control of patulin (mycotoxin) contamination in red-pigmented fruits. Food Chem 2023; 400:134066. [DOI: 10.1016/j.foodchem.2022.134066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Revised: 08/02/2022] [Accepted: 08/28/2022] [Indexed: 11/28/2022]
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Huang C, Zhang B, Xu D. The effects of natural active substances in food on the toxicity of patulin. WORLD MYCOTOXIN J 2022. [DOI: 10.3920/wmj2022.2794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Patulin (PAT) is a mycotoxin, a secondary metabolite mainly produced by fungi of the genera Aspergillus, Byssochlamys, and Penicillium. Many studies have looked into the potential impacts of this mycotoxin due to its high risk. Researchers are currently doing a more in-depth investigation of and employing physical, chemical, and biological ways to remove PAT. However, existing technology cannot completely remove it, and the residual PAT will continue to pose a threat to human health. As a result, substances capable of reducing PAT toxicity need be discovered. According to previous studies, natural components in food could reduce the toxicity of PAT. This article will review the different types of active compounds and discus the detoxification processes, as well as give recommendations for decreasing the toxicity of PAT and future research directions.
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Affiliation(s)
- C. Huang
- College of Life Science and Engineering, Lanzhou University of Technology, No.287 Langongping Road, Lanzhou, Gansu 730050, China P.R
| | - B. Zhang
- College of Life Science and Engineering, Lanzhou University of Technology, No.287 Langongping Road, Lanzhou, Gansu 730050, China P.R
| | - D. Xu
- College of Life Science and Engineering, Lanzhou University of Technology, No.287 Langongping Road, Lanzhou, Gansu 730050, China P.R
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Degradation of Patulin in Pear Juice and Apple Juice by Ascorbic Acid and the Combination of Ascorbic Acid and Ferrous Iron. Toxins (Basel) 2022; 14:toxins14110737. [PMID: 36355987 PMCID: PMC9696537 DOI: 10.3390/toxins14110737] [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: 09/27/2022] [Revised: 10/25/2022] [Accepted: 10/26/2022] [Indexed: 01/26/2023] Open
Abstract
Patulin (PAT) is a toxic secondary metabolite produced by certain species of Penicillium sp. and Aspergillus sp. on apples and pears. In this study, we investigated the effects of ascorbic acid and the combination of ascorbic acid and ferrous iron on degradation of PAT in 100% pure pear juice and apple juice using high-performance liquid chromatography UV detector (HPLC-UVD). The addition of 2 different levels of ascorbic acid (143 or 286 μg/mL) into pear juice or apple juice containing 0.08 or 0.4 μg/mL of PAT showed 87.7-100% and 67.3-68.7% of PAT degradation rates, respectively, after 24 h incubation at 25 °C. Moreover, the addition of both ascorbic acid (143 or 286 μg/mL) and ferrous iron (0.033 or 0.11 μmol/mL) into pear juice or apple juice containing the same level of PAT exhibited higher PAT degradation rates (100 and 75-94%, respectively) than the addition of only ascorbic acid after 24 h incubation at 25 °C. Our data demonstrated that ascorbic acid plus ferrous iron as well as ascorbic acid were highly effective on degradation of PAT in pear juice and apple juice and that addition of both ascorbic acid and ferrous iron produced higher PAT degradation rates than addition of only ascorbic acid.
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Nan M, Xue H, Bi Y. Contamination, Detection and Control of Mycotoxins in Fruits and Vegetables. Toxins (Basel) 2022; 14:309. [PMID: 35622556 PMCID: PMC9143439 DOI: 10.3390/toxins14050309] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Revised: 04/18/2022] [Accepted: 04/24/2022] [Indexed: 01/09/2023] Open
Abstract
Mycotoxins are secondary metabolites produced by pathogenic fungi that colonize fruits and vegetables either during harvesting or during storage. Mycotoxin contamination in fruits and vegetables has been a major problem worldwide, which poses a serious threat to human and animal health through the food chain. This review systematically describes the major mycotoxigenic fungi and the produced mycotoxins in fruits and vegetables, analyzes recent mycotoxin detection technologies including chromatography coupled with detector (i.e., mass, ultraviolet, fluorescence, etc.) technology, electrochemical biosensors technology and immunological techniques, as well as summarizes the degradation and detoxification technologies of mycotoxins in fruits and vegetables, including physical, chemical and biological methods. The future prospect is also proposed to provide an overview and suggestions for future mycotoxin research directions.
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Affiliation(s)
- Mina Nan
- College of Science, Gansu Agricultural University, Lanzhou 730070, China;
- Basic Experiment Teaching Center, Gansu Agricultural University, Lanzhou 730070, China
| | - Huali Xue
- College of Science, Gansu Agricultural University, Lanzhou 730070, China;
| | - Yang Bi
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou 730070, China
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Lei WL, Li YY, Hou Y, Liu C, Qian WP, Sun QY, Zhang CH. Toxic effects of patulin on mouse oocytes and its possible mechanisms. Toxicology 2021; 464:153013. [PMID: 34718031 DOI: 10.1016/j.tox.2021.153013] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/12/2021] [Accepted: 10/25/2021] [Indexed: 10/20/2022]
Abstract
Patulin is a secondary metabolite mainly secreted by fungi and is the most common mycotoxin found in apples and apple-based products. For the past few years, numerous studies suggested the wide distribution and toxicity of patulin. In this study, we investigated the toxic effect of patulin on mouse oocytes and its possible mechanisms. The results showed that patulin treatment did not affect meiotic resumption, but inhibited oocyte maturation as indicated by failure of first polar body extrusion. Further mechanistic study showed that patulin treatment disturbed normal spindle assembly, chromosome alignment and morphology. We also found increased oxidative stress by testing the level of ROS and decreased mitochondrial membrane potential, indicating mitochondria dysfunction. In summary, our results suggest that patulin treatment causes oocyte meiotic arrest by disturbing normal spindle assembly and chromosome alignment, which may be caused by dysfunctions of mitochondria.
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Affiliation(s)
- Wen-Long Lei
- Department of Reproductive Medicine, Peking University Shenzhen Hospital, Shenzhen, 518036, China; CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China; Guangdong and Shenzhen Key Laboratory of Male Reproductive Medicine and Genetics, Institute of Urology, Peking University Shenzhen Hospital, Shenzhen PKU-HKUST Medical Center, Shenzhen, 518036, China
| | - Yuan-Yuan Li
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Yi Hou
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, 100101, China
| | - Chenli Liu
- CAS Key Laboratory of Quantitative Engineering Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Wei-Ping Qian
- Department of Reproductive Medicine, Peking University Shenzhen Hospital, Shenzhen, 518036, China; Guangdong and Shenzhen Key Laboratory of Male Reproductive Medicine and Genetics, Institute of Urology, Peking University Shenzhen Hospital, Shenzhen PKU-HKUST Medical Center, Shenzhen, 518036, China
| | - Qing-Yuan Sun
- Fertility Preservation Lab, Guangdong-Hong Kong Metabolism & Reproduction Joint Laboratory, Reproductive Medicine Center, Guangdong Second Provincial General Hospital, Guangzhou, 510317, China.
| | - Chun-Hui Zhang
- Department of Reproductive Medicine, Peking University Shenzhen Hospital, Shenzhen, 518036, China; Guangdong and Shenzhen Key Laboratory of Male Reproductive Medicine and Genetics, Institute of Urology, Peking University Shenzhen Hospital, Shenzhen PKU-HKUST Medical Center, Shenzhen, 518036, China.
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Pillay Y, Nagiah S, Phulukdaree A, Krishnan A, Chuturgoon AA. Patulin suppresses α 1-adrenergic receptor expression in HEK293 cells. Sci Rep 2020; 10:20115. [PMID: 33208818 PMCID: PMC7674415 DOI: 10.1038/s41598-020-77157-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 11/03/2020] [Indexed: 12/16/2022] Open
Abstract
Patulin (PAT) is a common mycotoxin contaminant of apple products linked to impaired metabolic and kidney function. Adenosine monophosphate activated protein kinase (AMPK), abundantly expressed in the kidney, intercedes metabolic changes and renal injury. The alpha-1-adrenergic receptors (α1-AR) facilitate Epinephrine (Epi)-mediated AMPK activation, linking metabolism and kidney function. Preliminary molecular docking experiments examined potential interactions and AMPK-gamma subunit 3 (PRKAG3). The effect of PAT exposure (0.2-2.5 µM; 24 h) on the AMPK pathway and α1-AR was then investigated in HEK293 human kidney cells. AMPK agonist Epi determined direct effects on the α1-AR, metformin was used as an activator for AMPK, while buthionine sulphoximine (BSO) and N-acetyl cysteine (NAC) assessed GSH inhibition and supplementation respectively. ADRA1A and ADRA1D expression was determined by qPCR. α1-AR, ERK1/2/MAPK and PI3K/Akt protein expression was assessed using western blotting. PAT (1 µM) decreased α1-AR protein and mRNA and altered downstream signalling. This was consistent in cells stimulated with Epi and metformin. BSO potentiated the observed effect on α1-AR while NAC ameliorated these effects. Molecular docking studies performed on Human ADRA1A and PRKAG3 indicated direct interactions with PAT. This study is the first to show PAT modulates the AMPK pathway and α1-AR, supporting a mechanism of kidney injury.
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Affiliation(s)
- Yashodani Pillay
- Discipline of Medical Biochemistry, University of KwaZulu-Natal, Durban, South Africa
| | - Savania Nagiah
- Discipline of Medical Biochemistry, University of KwaZulu-Natal, Durban, South Africa.,Department of Physiology, Nelson Mandela Metropolitan University, Port Elizabeth, South Africa
| | - Alisa Phulukdaree
- Discipline of Medical Biochemistry, University of KwaZulu-Natal, Durban, South Africa.,Department of Physiology, University of Pretoria, Pretoria, South Africa
| | - Anand Krishnan
- Discipline of Medical Biochemistry, University of KwaZulu-Natal, Durban, South Africa.,Department of Chemical Pathology, University of Free State, Bloemfontein, South Africa
| | - Anil A Chuturgoon
- Discipline of Medical Biochemistry, University of KwaZulu-Natal, Durban, South Africa. .,Discipline of Medical Biochemistry and Chemical Pathology, Faculty of Health Sciences, Howard College, University of KwaZulu-Natal, George Campbell Building, Durban, 4041, South Africa.
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Patulin induces pyroptosis through the autophagic-inflammasomal pathway in liver. Food Chem Toxicol 2020; 147:111867. [PMID: 33217525 DOI: 10.1016/j.fct.2020.111867] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2020] [Revised: 10/19/2020] [Accepted: 11/12/2020] [Indexed: 01/18/2023]
Abstract
Patulin (PAT), a kind of mycotoxin, is produced by many common fungi in fruit and vegetable-based products. It has been shown to cause hepatotoxicity. However, the possible mechanisms are not completely elucidated. The present study aimed to characterize the role of autophagic-inflammasomal pathway on pyroptosis induced by PAT. In mouse livers, PAT induced pyroptosis, and increased inflammation through the activation of NLRP3 inflammasome. In liver cells, we noticed that PAT induced pyroptotic cell death, which was confirmed by the activation of GSDMD, caspase-1, the release of LDH, and the result of PI/Hoechst assay. In addition, PAT-induced pyroptosis was dependent upon the activation of NLRP3 inflammasome and the release of cathepsin B. Cells had less expression of caspase-1 and IL-1β protein levels after treated by NLRP3 inhibitor MCC950 or cathepsin B inhibitor CA-074Me. The expression of GSDMD and IL-1β protein levels were also decrease after treated by caspase-1 inhibitor Ac-YVAD-cmk. Moreover, autophagy inhibitor 3-methyladenine (3-MA) attenuated PAT-induced increase in cytoplasmic cathepsin B expression, and subsequent LDH release, the activation of NLRP3 inflamosomes, pyroptotic cell death, and inflammation. These findings suggested that PAT-induced pyroptosis maybe through autophagy-cathepsin B-inflammasomal pathway in the liver. These results provide new mechanistic insights into PAT-induced hepatotoxicity.
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Assaf CEH, De Clercq N, De Paepe E, Vlaemynck G, Van Coillie E, Van Pamel E. Effect of ascorbic acid, oxygen and storage duration on patulin in cloudy apple juice produced on a semi-industrial scale. WORLD MYCOTOXIN J 2020. [DOI: 10.3920/wmj2019.2528] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Patulin (PAT), a mycotoxin mainly produced by Penicillium expansum, is of high concern with regard to human food safety. This study examined the stability of PAT in artificially contaminated cloudy apple juice (CAJ) produced on a semi-industrial scale using an innovative technology allowing degassing and pressing under low-oxygen conditions (VaculIQ 1000). The effects of adding ascorbic acid (AA), degassing during production and storing in the dark at 20 °C on the PAT concentration were studied, as well as possible degradation and reaction products formed. The highest PAT degradation (50%) was observed for flash-pasteurised juice with AA added, produced under low-oxygen conditions and degassed and stored for 14 days at 20 °C in the dark in aluminium laminate aseptic bags. Juices produced showed no significant differences in the quality parameters measured and did not show significant formation of reaction products. Further research needs to be focused on the fate of PAT in CAJ produced on an industrial level with and without addition of AA.
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Affiliation(s)
- C. El Hajj Assaf
- Flanders Research Institute for Agricultural, Fisheries and Food (ILVO), Technology and Food Science Unit, Brusselsesteenweg 370, 9090 Melle, Belgium
- Toxalim (Research Centre in Food Toxicology), Université de Toulouse, INRA, ENVT, INP-Purpan, UPS, 31027 Toulouse, France
| | - N. De Clercq
- Flanders Research Institute for Agricultural, Fisheries and Food (ILVO), Technology and Food Science Unit, Brusselsesteenweg 370, 9090 Melle, Belgium
| | - E. De Paepe
- Flanders Research Institute for Agricultural, Fisheries and Food (ILVO), Technology and Food Science Unit, Brusselsesteenweg 370, 9090 Melle, Belgium
| | - G. Vlaemynck
- Flanders Research Institute for Agricultural, Fisheries and Food (ILVO), Technology and Food Science Unit, Brusselsesteenweg 370, 9090 Melle, Belgium
| | - E. Van Coillie
- Flanders Research Institute for Agricultural, Fisheries and Food (ILVO), Technology and Food Science Unit, Brusselsesteenweg 370, 9090 Melle, Belgium
| | - E. Van Pamel
- Flanders Research Institute for Agricultural, Fisheries and Food (ILVO), Technology and Food Science Unit, Brusselsesteenweg 370, 9090 Melle, Belgium
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Wei C, Yu L, Qiao N, Zhao J, Zhang H, Zhai Q, Tian F, Chen W. Progress in the distribution, toxicity, control, and detoxification of patulin: A review. Toxicon 2020; 184:83-93. [DOI: 10.1016/j.toxicon.2020.05.006] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 04/24/2020] [Accepted: 05/15/2020] [Indexed: 01/09/2023]
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14
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Turkmen Z, Kurada O. Rapid HPTLC determination of patulin in fruit-based baby food in Turkey. JPC-J PLANAR CHROMAT 2020. [DOI: 10.1007/s00764-020-00032-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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HARTWIG N, FERREIRA CFJ, COLAZZO CC, KUPSKI L, BADIALE-FURLONG E. Dry fruit as source of fungal contaminants or functional compounds? FOOD SCIENCE AND TECHNOLOGY 2020. [DOI: 10.1590/fst.32118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Juan-García A, Tolosa J, Juan C, Ruiz MJ. Cytotoxicity, Genotoxicity and Disturbance of Cell Cycle in HepG2 Cells Exposed to OTA and BEA: Single and Combined Actions. Toxins (Basel) 2019; 11:toxins11060341. [PMID: 31208011 PMCID: PMC6628395 DOI: 10.3390/toxins11060341] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 05/13/2019] [Accepted: 06/13/2019] [Indexed: 12/14/2022] Open
Abstract
Mycotoxins are produced by a number of fungal genera spp., for example, Aspergillus, Penicillium, Alternaria, Fusarium, and Claviceps. Beauvericin (BEA) and Ochratoxin A (OTA) are present in various cereal crops and processed grains. This goal of this study was to determine their combination effect in HepG2 cells, presented for the first time. In this study, the type of interaction among BEA and OTA through an isobologram method, cell cycle disturbance by flow cytometry, and genotoxic potential by in vitro micronucleus (MN) assay following the TG 487 (OECD, 2016) of BEA and OTA individually and combined in HepG2 cells are presented. Cytotoxic concentration ranges studied by the MTT assay over 24, 48, and 72 h were from 0 to 25 µM for BEA and from 0 to 100 µM for OTA, while BEA + OTA combinations were at a 1:10 ratio from 3.4 to 27.5 µM. The toxicity observed for BEA was higher than for OTA at all times assayed; additive and synergistic effects were detected for their mixtures. Cell cycle arrest in the G0/G1 phase was detected for OTA and BEA + OTA treatments in HepG2 cells. Genotoxicity revealed significant effects for BEA, OTA, and in combinations underlining the importance of studying real exposure scenarios of chronic exposure to mycotoxins.
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Affiliation(s)
- Ana Juan-García
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Burjassot, València, Spain.
| | - Josefa Tolosa
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Burjassot, València, Spain.
- ProtoQSAR, CEEI, Avda. Benjamin Franklin 12, Paterna, 46980 Valencia, Spain.
| | - Cristina Juan
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Burjassot, València, Spain.
| | - María-José Ruiz
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Burjassot, València, Spain.
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Effects of ascorbic acid on patulin in aqueous solution and in cloudy apple juice. Mycotoxin Res 2019; 35:341-351. [PMID: 31119557 DOI: 10.1007/s12550-019-00354-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Revised: 03/04/2019] [Accepted: 03/13/2019] [Indexed: 01/09/2023]
Abstract
Degradation of the mycotoxin patulin (PAT) and the generation of (less toxic) breakdown products, such as (E/Z)-ascladiol (ASC-E/Z) and desoxypatulinic acid (D-PAT), can occur due to chemical, physical and biological treatments. Our study focused on the chemical degradation of PAT in the presence of ascorbic acid (AA) both for pure PAT standard in acidified aqueous solution and for PAT-contaminated cloudy apple juice (CAJ) (obtained via addition of apple mash produced from apples inoculated with Penicillium expansum). Within this framework, different concentrations of AA were evaluated, as well as the presence/absence of oxygen and different storage temperatures. In order to do so, an in-house methodology allowing a good separation of PAT from its reaction and breakdown products was optimized first. The highest PAT reduction (60%) in CAJ with an initial PAT concentration of 100 μg/kg and 0.25% (w/v) AA was achieved after 6 days of incubation at 22 °C in the presence of oxygen. It was also found that the treatment by AA resulted in the generation of degradation products less toxic than PAT (such as (E/Z)-ASC). In conclusion, AA used to improve numerous product quality aspects (e.g. colour (less browning), nutritional value, etc.) and considered as a safe food additive (Food and Drug Administration (FDA) (1999)) has an effect on PAT degradation. It was shown that such degradation generated less toxic compounds in the presence of oxygen. In view of consumers' safety, fortification of apple juice (and possibly apple-based products) with AA could be helpful within an integrated system to ensure products with low levels of patulin. The optimum conditions for such an approach within a legal and practical point of view need to be further explored.
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Sajid M, Mehmood S, Yuan Y, Yue T. Mycotoxin patulin in food matrices: occurrence and its biological degradation strategies. Drug Metab Rev 2019; 51:105-120. [PMID: 30857445 DOI: 10.1080/03602532.2019.1589493] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Patulin is a mycotoxin produced by a number of filamentous fungal species. It is a polyketide secondary metabolite which can gravely cause human health problems and food safety issues. This review deals with the occurrence of patulin in major food commodities from 2008 to date, including historical aspects, source, occurrence, regulatory limits and its toxicity. Most importantly, an overview of the recent research progress about the biodegradation strategies for contaminated food matrices is provided. The physical and chemical approaches have some drawbacks such as safety issues, possible losses in the nutritional quality, chemical hazards, limited efficacy, and high cost. The biological decontamination based on elimination or degradation of patulin using yeast, bacteria, and fungi has shown good results and it seems to be attractive since it works under mild and environment-friendly conditions. Further studies are needed to make clear the detoxification pathways by available potential biosorbents and to determine the practical applications of these methods at a commercial level to remove patulin from food products with special reference to their effects on sensory characteristics of foods.
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Affiliation(s)
- Marina Sajid
- a College of Food Science and Engineering , Northwest A&F University , Yangling , China.,b Laboratory of Quality & Safety Risk Assessment for Agro Products (Yangling), Ministry of Agriculture , Yangling , China.,c National Engineering Research Center of Agriculture Integration Test (Yangling) , Yangling , China
| | - Sajid Mehmood
- d State Key Laboratory of Crop Stress Biology for Arid Areas, College of Plant Protection , Northwest A&F University , Yangling , China
| | - Yahong Yuan
- a College of Food Science and Engineering , Northwest A&F University , Yangling , China.,b Laboratory of Quality & Safety Risk Assessment for Agro Products (Yangling), Ministry of Agriculture , Yangling , China.,c National Engineering Research Center of Agriculture Integration Test (Yangling) , Yangling , China
| | - Tianli Yue
- a College of Food Science and Engineering , Northwest A&F University , Yangling , China.,b Laboratory of Quality & Safety Risk Assessment for Agro Products (Yangling), Ministry of Agriculture , Yangling , China.,c National Engineering Research Center of Agriculture Integration Test (Yangling) , Yangling , China
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19
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Development and optimization of a group-specific loop-mediated isothermal amplification (LAMP) assay for the detection of patulin-producing Penicillium species. Int J Food Microbiol 2019; 298:20-30. [PMID: 30903915 DOI: 10.1016/j.ijfoodmicro.2019.03.010] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 03/11/2019] [Accepted: 03/14/2019] [Indexed: 11/22/2022]
Abstract
The mycotoxin patulin is a toxic fungal secondary metabolite occurring in food worldwide. Methods for rapid, simple and specific detection of patulin-producing fungi in food and feed are therefore urgently needed. In the current study, a loop-mediated isothermal amplification (LAMP) assay based on the isoepoxydon dehydrogenase (idh) gene of the patulin biosynthetic pathway was developed and optimized for the group-specific detection of patulin-producing Penicillium species. By testing purified DNA of 174 fungal strains representing 31 genera, the assay was demonstrated to be highly specific for the detection of patulin-producing species in Penicillium, Byssochlamys and Paecilomyces. The assay had a detection limit of 2.5 pg of purified genomic DNA of P. expansum per reaction. Moreover, the assay was demonstrated to detect patulin-producers when conidia were directly added to the master mix as template without any sample preparation. The applicability of the assay in food analyses was successfully tested on artificially contaminated grapes and apples requiring minimal sample preparation. A screening of grapes from the 2018 harvest from different locations in Germany revealed no presence of patulin-producers. The developed LAMP assay is a promising tool for rapid diagnosis in quality control applications in the food and beverage industry.
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Pinedo C, Wright SAI, Collado IG, Goss RJM, Castoria R, Hrelia P, Maffei F, Durán-Patrón R. Isotopic Labeling Studies Reveal the Patulin Detoxification Pathway by the Biocontrol Yeast Rhodotorula kratochvilovae LS11. JOURNAL OF NATURAL PRODUCTS 2018; 81:2692-2699. [PMID: 30460844 DOI: 10.1021/acs.jnatprod.8b00539] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Patulin (1) is a mycotoxin contaminant in fruit and vegetable products worldwide. Biocontrol agents, such as the yeast Rhodotorula kratochvilovae strain LS11, can reduce patulin (1) contamination in food. R. kratochvilovae LS11 converts patulin (1) into desoxypatulinic acid (DPA) (5), which is less cytotoxic than the mycotoxin (1) to in vitro human lymphocytes. In the present study, we report our investigations into the pathway of degradation of patulin (1) to DPA (5) by R. kratochvilovae. Isotopic labeling experiments revealed that 5 derives from patulin (1) through the hydrolysis of the γ-lactone ring and subsequent enzymatic modifications. The ability of patulin (1) and DPA (5) to cause genetic damage was also investigated by the cytokinesis-block micronucleus cytome assay on in vitro human lymphocytes. Patulin (1) was demonstrated to cause much higher chromosomal damage than DPA (5).
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Affiliation(s)
- Cristina Pinedo
- Departamento de Química Orgánica, Facultad de Ciencias , Universidad de Cádiz , Campus Universitario Río San Pedro s/n, Torre sur, 4a planta, 11510 , Puerto Real , Cádiz , Spain
| | - Sandra A I Wright
- Section of Biology, Faculties of Health and Occupational Studies & Engineering and Sustainable Development , University of Gävle , 801 76 Gävle , Sweden
| | - Isidro G Collado
- Departamento de Química Orgánica, Facultad de Ciencias , Universidad de Cádiz , Campus Universitario Río San Pedro s/n, Torre sur, 4a planta, 11510 , Puerto Real , Cádiz , Spain
| | - Rebecca J M Goss
- School of Chemistry, Biomedical Sciences Research Complex , University of St Andrews , Fife , Scotland KY169ST , United Kingdom
| | - Raffaello Castoria
- Dipartimento Agricoltura, Ambiente, Alimenti , Università degli Studi del Molise , Via F. De Sanctis snc , 86100 Campobasso , Italy
| | - Patrizia Hrelia
- Dipartimento di Farmacia e Biotecnologie , Alma Mater Studiorum-Università di Bologna , Via Irnerio, 48 , 40126 Bologna , Italy
| | - Francesca Maffei
- Dipartimento di Scienze per la Qualità della Vita , Alma Mater Studiorum-Università di Bologna , Campus Rimini, Corso D'Augusto 237 , 47921 Rimini , Italy
| | - Rosa Durán-Patrón
- Departamento de Química Orgánica, Facultad de Ciencias , Universidad de Cádiz , Campus Universitario Río San Pedro s/n, Torre sur, 4a planta, 11510 , Puerto Real , Cádiz , Spain
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22
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Ozone detoxification of patulin in aqueous solution and cytotoxic evaluation using human hepatic carcinoma cells. Toxicon 2018; 155:21-26. [DOI: 10.1016/j.toxicon.2018.10.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 10/01/2018] [Accepted: 10/09/2018] [Indexed: 01/09/2023]
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23
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Diao E, Hou H, Hu W, Dong H, Li X. Removing and detoxifying methods of patulin: A review. Trends Food Sci Technol 2018. [DOI: 10.1016/j.tifs.2018.09.016] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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24
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Mycotoxin contamination of food and feed in China: Occurrence, detection techniques, toxicological effects and advances in mitigation technologies. Food Control 2018. [DOI: 10.1016/j.foodcont.2018.03.036] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Juan-García A, Taroncher M, Font G, Ruiz MJ. Micronucleus induction and cell cycle alterations produced by deoxynivalenol and its acetylated derivatives in individual and combined exposure on HepG2 cells. Food Chem Toxicol 2018; 118:719-725. [PMID: 29908960 DOI: 10.1016/j.fct.2018.06.024] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 05/23/2018] [Accepted: 06/13/2018] [Indexed: 01/23/2023]
Abstract
Mycotoxins are produced by a number of fungal genera spp as e.g. Aspergillus, Penicillium, Alternaria, Fusarium and Claviceps. 3-Acetyl-Deoxynivalenol (3-A-DON) and 15-Acetyl-Deoxynivalenol (15-ADON) which are produced by Fusarium, chemically belong to trichothecenes and occur in significant amounts as modified forms of deoxynivalenol (DON) in various cereal crops and processed grains. This study aims to determine the cytotoxicity, cell cycle and genotoxicity of the mycotoxins DON, 3-A-DON and 15-A-DON on HepG2 cells. Cytotoxic concentration range studied was from 100 to 3.1 μM for DON and 12.5 to 0.04 μM for 3-A-DON and 15-A-DON by the Neutral Red (NR) assay, over 24, 48 and 72 h. Potential of toxicity of 3-ADON in HepG2 cells was the highest at all times assayed. Cell cycle arrest in G0/G1 and G2/M phase was detected for all mycotoxins either in individually or in combined treatment in HepG2 cells. Genotoxicity was performed through micronuclei (MN) induction (TG 487) revealing significant effects for 3-ADON mycotoxin and in several combinations. It was evidenced that cell cycle alterations detected were associated to MN induction at all doses assayed, reaching the highest induction in tertiary combinations and in the binary combination 3-ADON + 15-ADON.
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Affiliation(s)
- Ana Juan-García
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Burjassot, València, Spain.
| | - Mercedes Taroncher
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Burjassot, València, Spain
| | - Guillermina Font
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Burjassot, València, Spain
| | - María-José Ruiz
- Laboratory of Food Chemistry and Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vicent Andrés Estellés s/n, 46100 Burjassot, València, Spain
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Diao E, Wang J, Li X, Wang X, Gao D. Patulin degradation in apple juice using ozone detoxification equipment and its effects on quality. J FOOD PROCESS PRES 2018. [DOI: 10.1111/jfpp.13645] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Enjie Diao
- Jiangsu Key Laboratory for Food Safety and Nutrition Function Evaluation; Huaiyin Normal University; Huai'an, 223300 China
- College of Horticulture Science and Engineering; Shandong Agricultural University; Tai'an, 271018 China
| | - Jiasheng Wang
- College of Food Science & Engineering; Shandong Agricultural University; Tai'an, 271018 China
| | - Xiangyang Li
- College of Food Science & Engineering; Shandong Agricultural University; Tai'an, 271018 China
| | - Xinfeng Wang
- College of Life Science; Huaiyin Normal University; Huai'an, 223300 China
| | - Dongsheng Gao
- College of Horticulture Science and Engineering; Shandong Agricultural University; Tai'an, 271018 China
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Pal S, Singh N, Ansari KM. Toxicological effects of patulin mycotoxin on the mammalian system: an overview. Toxicol Res (Camb) 2017; 6:764-771. [PMID: 30090541 DOI: 10.1039/c7tx00138j] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Accepted: 08/09/2017] [Indexed: 12/11/2022] Open
Abstract
The mycotoxin PAT (4-hydroxy-4H-furo[3,2c]pyran-2[6H]-one) is a secondary metabolic product of molds such as Penicillium, Aspergillus, and Byssochlamys species. PAT is a common contaminant of fruit and vegetable based products, most notably apples. Despite PAT's original discovery as an antibiotic, it has come under heavy scrutiny for its potential to impart negative health effects. Studies investigating these health effects have proved its toxic potential. PAT occurrence in the food commodities poses a serious threat and necessitates novel and cost-effective mitigation methods to remove it from food products. It also creates a demand to improve handling and food processing techniques. With this being the case, several studies have been devoted to understanding the key biological and chemical attributes of PAT. While past research has elucidated a great deal, PAT contamination continues to be a challenge for the food industry. Here, we review its influence within the mammalian system, including its regulation, incidences of experimental evidence of PAT toxicity, its interaction with intracellular components, and the effects of PAT induced systemic toxicity on vital organs. Finally, key areas where future PAT research should focus to best control the PAT contamination problem within the food industry have been addressed.
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Affiliation(s)
- Saurabh Pal
- Environmental Carcinogenesis Laboratory , Food , Drug , and Chemical Toxicology Group CSIR-Indian Institute of Toxicology Research (CSIR-IITR) , Vishvigyan Bhawan , 31 , Mahatma Gandhi Marg , P.O. Box#80 , Lucknow-226001 , Uttar Pradesh , India . ; ; Tel: +91-522-2627586 ext. 543.,Academy of Scientific and Innovative Research (AcSIR) , CSIR-IITR , Lucknow Campus , India
| | - Neha Singh
- Environmental Carcinogenesis Laboratory , Food , Drug , and Chemical Toxicology Group CSIR-Indian Institute of Toxicology Research (CSIR-IITR) , Vishvigyan Bhawan , 31 , Mahatma Gandhi Marg , P.O. Box#80 , Lucknow-226001 , Uttar Pradesh , India . ; ; Tel: +91-522-2627586 ext. 543.,Academy of Scientific and Innovative Research (AcSIR) , CSIR-IITR , Lucknow Campus , India
| | - Kausar Mahmood Ansari
- Environmental Carcinogenesis Laboratory , Food , Drug , and Chemical Toxicology Group CSIR-Indian Institute of Toxicology Research (CSIR-IITR) , Vishvigyan Bhawan , 31 , Mahatma Gandhi Marg , P.O. Box#80 , Lucknow-226001 , Uttar Pradesh , India . ; ; Tel: +91-522-2627586 ext. 543
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Ismaiel AA, Papenbrock J. Effect of Patulin from Penicillium vulpinum on the Activity of Glutathione-S-Transferase and Selected Antioxidative Enzymes in Maize. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:E825. [PMID: 28737668 PMCID: PMC5551263 DOI: 10.3390/ijerph14070825] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2017] [Revised: 07/11/2017] [Accepted: 07/18/2017] [Indexed: 12/20/2022]
Abstract
The mycotoxin patulin (PAT) was purified from Penicillium vulpinum CM1 culture that has been isolated from a soil cultivated with maize. The effect of PAT and of a fungal culture filtrate on the activities of glutathione-S-transferase (GST) and some antioxidant enzymes viz. ascorbate peroxidase (APX), glutathione reductase (GR), dehydroascorbate reductase (DHAR) and monodehydroascorbate reductase (MDHAR) was investigated in roots and shoots of 8-day-old maize seedlings. PAT and culture filtrate caused significant reduction effects in a dose-related manner on the total GST activity. Upon application of the high PAT concentration (25 μg·mL-1) and of the concentrated fungal filtrate (100%, v/v), the reduction in GST activity of roots was 73.8-76.0% and of shoots was 60-61.7%. Conversely, significant increases in the activities of antioxidant enzymes were induced. Application of 25 μg·PAT·mL-1 increased APX, GR, DHAR, and MDHAR activity of root by 2.40-, 2.00-, 1.24-, and 2.16-fold, respectively. In shoots, the enzymatic activity was increased by 1.57-, 1.45-, 1.45-, and 1.61-fold, respectively. Similar induction values of the enzymatic activity were obtained upon application of the concentrated fungal filtrate. This is the first report describing the response of GST and antioxidant enzyme activities of plant cells to PAT toxicity.
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Affiliation(s)
- Ahmed A Ismaiel
- Department of Botany and Microbiology, Faculty of Science, Zagazig University, Zagazig 44519, Egypt.
| | - Jutta Papenbrock
- Institut für Botanik, Leibniz Universität Hannover, Herrenhäuser Straße 2, 30419 Hannover, Germany.
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29
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Jayashree GV, Krupashree K, Rachitha P, Khanum F. Patulin Induced Oxidative Stress Mediated Apoptotic Damage in Mice, and its Modulation by Green Tea Leaves. J Clin Exp Hepatol 2017; 7:127-134. [PMID: 28663677 PMCID: PMC5478942 DOI: 10.1016/j.jceh.2017.01.113] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Accepted: 01/29/2017] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND The present study demonstrates the antioxidant and hepatic protective effects of Green tea leaves (GTL). METHODS The serum level of aspartate aminotransferase and alanine aminotransferase was analyzed. The liver antioxidant enzymes such as SOD, CAT, GPx, GR, GSH, lipid peroxidation and protein carbonyls, ROS content were estimated. The histology of liver tissue was observed and the protein expression of SOD, CAT, Caspase-3 and p53 was investigated by Western blotting. RESULTS Effectiveness of GTL extract in preventing patulin induced liver damage showed significant reduction in serum ALT and AST to 19% and 85% respectively, the increase in antioxidant levels and lipid peroxidation products with patulin treatment were also reduced with GTL supplementation. The patulin induced increase in hepatic protein carbonyls was significantly reduced by 141-111% with 100 and 200 mg/kg b.wt GTL and in ROS was significantly reduced by 171-140% with 100 and 200 mg/kg b.wt GTL administration respectively. Also showed protection against hepatic tissue damage and protein expression in mice. CONCLUSION This study showed remarkable antioxidant and hepatic protective effects of GTL.
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Affiliation(s)
| | | | | | - Farhath Khanum
- Address for correspondence: Farhath Khanum, Department of Biochemistry and Nanosciences Discipline, Defence Food Research Laboratory, Siddarthanagara, Mysuru, Karnataka 570 011, India. Tel.: +91 821 2473064; fax: +91 821 2473283.Department of Biochemistry and Nanosciences Discipline, Defence Food Research LaboratorySiddarthanagara, MysuruKarnataka570 011India
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30
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Abastabar M, Akbari A, Akhtari J, Hedayati MT, Shokohi T, Mehrad-Majd H, Ghalehnoei H, Ghasemi S. In vitro antitumor activity of patulin on cervical and colorectal cancer cell lines. Curr Med Mycol 2017. [PMID: 29302627 PMCID: PMC5747586 DOI: 10.29252/cmm.3.1.25] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Background and Purpose: Patulin is a mycotoxin produced by some molds, especially Aspergillus and Penicilium, and is responsible for mycotoxicosis in animals and humans. There is still not very detailed data about the anti-cancer potency of patulin, but some reports demonstrated that it induces cellular apoptosis and toxicity. Materials and Methods: To determine the efficacy of patulin as a therapeutic strategy for cervical and colorectal cancers, we investigated its effects on HeLa,SW-48, and MRC-5 cell lines. Cell lines were exposed to various concentrations of patulin (i.e., 0.5, 1, 2, and 4 µM), then using methyl thiazolyl tetrazolium (MTT) and bromo-2′-deoxyuridine (BrdU) assays, the rates of apoptosis and cell viability were determined. Results: The obtained results showed a significant reduction in cell viability and apoptosis induction in a dose-dependent manner. Among all the cell lines, the highest growth inhibition rate was obtained at the 4 μM concentration of patulin. Conclusion: Our results suggested that patulin could significantly decrease tumor growth in human cervical and colorectal cancer models.
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Affiliation(s)
- M Abastabar
- Department of Medical Mycology and Parasitology, Invasive Fungi Research Center (IFRC), Mazandaran University of Medical Sciences, Sari, Iran
| | - A Akbari
- Colorectal Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - J Akhtari
- Immunogenetics Research Center, Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - M T Hedayati
- Department of Medical Mycology and Parasitology, Invasive Fungi Research Center (IFRC), Mazandaran University of Medical Sciences, Sari, Iran
| | - T Shokohi
- Department of Medical Mycology and Parasitology, Invasive Fungi Research Center (IFRC), Mazandaran University of Medical Sciences, Sari, Iran
| | - H Mehrad-Majd
- Clinical Research Unit, Mashhad University of Medical Sciences, Mashhad, Iran
| | - H Ghalehnoei
- Immunogenetics Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - S Ghasemi
- Students Research Committee, Department of Parasitology and Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
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31
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Abastabar M, Akbari A, Akhtari J, Hedayati MT, Shokohi T, Mehrad-Majd H, Ghalehnoei H, Ghasemi S. In vitro antitumor activity of patulin on cervical and colorectal cancer cell lines. Curr Med Mycol 2017; 3:25-29. [PMID: 29302627 PMCID: PMC5747586 DOI: 10.18869/acadpub.cmm.3.1.25] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Revised: 10/15/2017] [Accepted: 11/11/2017] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND AND PURPOSE Patulin is a mycotoxin produced by some molds, especially Aspergillus and Penicilium, and is responsible for mycotoxicosis in animals and humans.There is still not very detailed data about the anti-cancer potency of patulin, but some reports demonstrated that it induces cellular apoptosis and toxicity. MATERIALS AND METHODS To determine the efficacy of patulin as a therapeutic strategy for cervical and colorectal cancers, we investigated its effects on HeLa,SW-48, and MRC-5 cell lines. Cell lines were exposed to various concentrations of patulin (i.e., 0.5, 1, 2, and 4 µM), then using methyl thiazolyl tetrazolium (MTT) and bromo-2'-deoxyuridine (BrdU) assays, the rates of apoptosis and cell viability were determined. RESULTS The obtained results showed a significant reduction in cell viability and apoptosis induction in a dose-dependent manner. Among all the cell lines, the highest growth inhibition rate was obtained at the 4 μM concentration of patulin. CONCLUSION Our results suggested that patulin could significantly decrease tumor growth in human cervical and colorectal cancer models.
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Affiliation(s)
- M Abastabar
- Department of Medical Mycology and Parasitology, Invasive Fungi Research Center (IFRC), Mazandaran University of Medical Sciences, Sari, Iran
| | - A Akbari
- Colorectal Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - J Akhtari
- Immunogenetics Research Center, Department of Medical Nanotechnology, School of Advanced Technologies in Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - MT Hedayati
- Department of Medical Mycology and Parasitology, Invasive Fungi Research Center (IFRC), Mazandaran University of Medical Sciences, Sari, Iran
| | - T Shokohi
- Department of Medical Mycology and Parasitology, Invasive Fungi Research Center (IFRC), Mazandaran University of Medical Sciences, Sari, Iran
| | - H Mehrad-Majd
- Clinical Research Unit, Mashhad University of Medical Sciences, Mashhad, Iran
| | - H Ghalehnoei
- Immunogenetics Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - S Ghasemi
- Students Research Committee, Department of Parasitology and Mycology, School of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
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Boussabbeh M, Prola A, Ben Salem I, Guilbert A, Bacha H, Lemaire C, Abis-Essefi S. Crocin and quercetin prevent PAT-induced apoptosis in mammalian cells: Involvement of ROS-mediated ER stress pathway. ENVIRONMENTAL TOXICOLOGY 2016; 31:1851-1858. [PMID: 26314699 DOI: 10.1002/tox.22185] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2015] [Revised: 07/22/2015] [Accepted: 07/26/2015] [Indexed: 06/04/2023]
Abstract
Patulin (PAT) is a secondary metabolite produced by several species of the genera of Penicillium, Aspergillus, and Byssochlamys that can be found in rotting fruits, especially in apples and apple-based products. Exposure to this mycotoxin has been reported to induce intestinal and kidney injuries. The mechanism underlying such toxicity has been linked to the induction of apoptosis which occurred with reactive oxygen species production and endoplasmic reticulum (ER) stress induction. This study aimed to evaluate the effect of the two common dietary compounds Quercetin (QUER), a natural flavonoid, and Crocin (CRO), a natural carotenoid, on PAT-induced toxicity in human colon carcinoma (HCT116) and embryonic kidney cells (HEK293). We showed that antioxidant properties of QUER and CRO help to prevent ER stress activation and lipid peroxidation as evidenced by the reduction in GRP78 and GADD34 expressions and the decrease in malondialdehyde production. Furthermore, we demonstrated their ability to re-establish the loss of the mitochondrial membrane potential to inhibit caspase 3 activation and DNA fragmentation. © 2015 Wiley Periodicals, Inc. Environ Toxicol 31: 1851-1858, 2016.
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Affiliation(s)
- Manel Boussabbeh
- Faculty of Dentistry, Laboratory for Research on Biologically Compatible Compounds, Rue Avicenne, Monastir, 5019, Tunisia
- Faculty of Sciences of Bizetre, Carthage University, Tunisia
| | | | - Intidhar Ben Salem
- Faculty of Dentistry, Laboratory for Research on Biologically Compatible Compounds, Rue Avicenne, Monastir, 5019, Tunisia
- Faculty of Sciences of Bizetre, Carthage University, Tunisia
| | | | - Hassen Bacha
- Faculty of Dentistry, Laboratory for Research on Biologically Compatible Compounds, Rue Avicenne, Monastir, 5019, Tunisia
| | - Christophe Lemaire
- INSERM UMR-S 1180, LabEx LERMIT, Châtenay-Malabry, France
- Faculté De Pharmacie, Université Paris-Sud, Châtenay-Malabry, France
- Université De Versailles Saint Quentin En Yvelines, Versailles, France
| | - Salwa Abis-Essefi
- Faculty of Dentistry, Laboratory for Research on Biologically Compatible Compounds, Rue Avicenne, Monastir, 5019, Tunisia
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Boussabbeh M, Ben Salem I, Belguesmi F, Neffati F, Najjar MF, Abid-Essefi S, Bacha H. Crocin protects the liver and kidney from patulin-induced apoptosis in vivo. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:9799-9808. [PMID: 26856859 DOI: 10.1007/s11356-016-6195-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2015] [Accepted: 01/27/2016] [Indexed: 06/05/2023]
Abstract
Patulin (PAT) is a mycotoxin mainly produced by Aspergillus, Penicillium, and Bissochlamys. Given the high risk associated with this mycotoxin, its potential effects have been investigated by many studies. It is known to be teratogenic, mutagenic, and genotoxic, and it has been shown to induce damages in several organs in experimental animals. Our aim was to investigate the preventive effect against PAT-induced apoptosis in vivo using natural carotenoid, Crocin (CRO). Mice were divided into six groups: a control group, a "PAT alone" group, a "CRO alone" group, and a "PAT plus CRO" groups (pre-treatment conditions). Our results showed that CRO restored the normal levels of biochemical parameters in the liver and kidney. The analysis of the protein expression in these organs revealed that PAT-induced toxicity promotes the induction of apoptosis via the increase in P53, Bax, and cytochrome C and the decrease in Bcl2 expressions. We also found that PAT triggered caspase 3 activation and DNA fragmentation. However, pre-treatment with CRO demonstrated a reduction in the induction of apoptosis via the regulation of all tested biomarkers demonstrating that CRO is effective in the protection against PAT hazards. This could be relevant, particularly with the emergent demand for natural products which may counteract the detrimental toxic effects and therefore prevents multiple human diseases.
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Affiliation(s)
- Manel Boussabbeh
- Laboratory for Research on Biologically Compatible Compounds, Faculty of Dental Medicine, Monastir University, Rue Avicenne, 5019, Monastir, Tunisia
- Faculty of Sciences of Bizerte, Carthage University, Tunis, Tunisia
| | - Intidhar Ben Salem
- Laboratory for Research on Biologically Compatible Compounds, Faculty of Dental Medicine, Monastir University, Rue Avicenne, 5019, Monastir, Tunisia
- Faculty of Sciences of Bizerte, Carthage University, Tunis, Tunisia
| | - Faicel Belguesmi
- Laboratory for Research on Biologically Compatible Compounds, Faculty of Dental Medicine, Monastir University, Rue Avicenne, 5019, Monastir, Tunisia
| | - Fadwa Neffati
- Laboratory of Biochemistry-Toxicology, Monastir University Hospital, Monaster, Tunisia
| | - Mohamed Fadhel Najjar
- Laboratory of Biochemistry-Toxicology, Monastir University Hospital, Monaster, Tunisia
| | - Salwa Abid-Essefi
- Laboratory for Research on Biologically Compatible Compounds, Faculty of Dental Medicine, Monastir University, Rue Avicenne, 5019, Monastir, Tunisia.
| | - Hassen Bacha
- Laboratory for Research on Biologically Compatible Compounds, Faculty of Dental Medicine, Monastir University, Rue Avicenne, 5019, Monastir, Tunisia
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Hao H, Zhou T, Koutchma T, Wu F, Warriner K. High hydrostatic pressure assisted degradation of patulin in fruit and vegetable juice blends. Food Control 2016. [DOI: 10.1016/j.foodcont.2015.10.042] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Boussabbeh M, Ben Salem I, Belguesmi F, Bacha H, Abid-Essefi S. Tissue oxidative stress induced by patulin and protective effect of crocin. Neurotoxicology 2016; 53:343-349. [DOI: 10.1016/j.neuro.2015.11.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Accepted: 11/09/2015] [Indexed: 11/27/2022]
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Wen J, Mu P, Deng Y. Mycotoxins: cytotoxicity and biotransformation in animal cells. Toxicol Res (Camb) 2016; 5:377-387. [PMID: 30090353 PMCID: PMC6062401 DOI: 10.1039/c5tx00293a] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Accepted: 01/06/2016] [Indexed: 12/12/2022] Open
Abstract
Mycotoxins are secondary metabolites produced by many microfungi. Hitherto, over 300 mycotoxins with diverse structures have been identified. They contaminate most cereals and feedstuffs, which threaten human and animal health by exerting acute, sub-acute and chronic toxicological effects, with some considered as carcinogens. Many mycotoxins at low concentrations are able to induce the expression of cytochrome P450 and other enzymes implicated in the biotransformation and metabolization of mycotoxins in vivo and in vitro. Mycotoxins and their metabolites elicit different cellular disorders and adverse effects such as oxidative stress, inhibition of translation, DNA damage and apoptosis in host cells, thus causing various kinds of cytotoxicities. In this review, we summarize the biotransformation of mycotoxins in animal cells by CYP450 isoforms and other enzymes, their altered expression under mycotoxin exposure, and recent progress in mycotoxin cytotoxicity in different cell lines. Furthermore, we try to generalize the molecular mechanisms of mycotoxin effects in human and animal cells.
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Affiliation(s)
- Jikai Wen
- Guangdong Provincial Key Laboratory of Protein Function and Regulation in Agricultural Organisms , College of Life Sciences , South China Agricultural University , Tianhe District , Guangzhou , Guangdong 510642 , P. R. China . ; ; Tel: +86 20 38604967
| | - Peiqiang Mu
- Guangdong Provincial Key Laboratory of Protein Function and Regulation in Agricultural Organisms , College of Life Sciences , South China Agricultural University , Tianhe District , Guangzhou , Guangdong 510642 , P. R. China . ; ; Tel: +86 20 38604967
| | - Yiqun Deng
- Guangdong Provincial Key Laboratory of Protein Function and Regulation in Agricultural Organisms , College of Life Sciences , South China Agricultural University , Tianhe District , Guangzhou , Guangdong 510642 , P. R. China . ; ; Tel: +86 20 38604967
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Zouaoui N, Mallebrera B, Berrada H, Abid-Essefi S, Bacha H, Ruiz MJ. Cytotoxic effects induced by patulin, sterigmatocystin and beauvericin on CHO-K1 cells. Food Chem Toxicol 2016; 89:92-103. [PMID: 26802678 DOI: 10.1016/j.fct.2016.01.010] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Revised: 12/17/2015] [Accepted: 01/19/2016] [Indexed: 11/17/2022]
Abstract
Mycotoxins are produced by different genera of fungi; mainly Aspergillus, Penicillium and Fusarium. The natural co-occurrence of beauvericin (BEA), patulin (PAT) and sterigmatocystin (STE) has been proved in feed and food commodities. This study investigates the cytotoxicity of individual and combined mycotoxins BEA, PAT and STE. The cytotoxicity on immortalized ovarian cells (CHO-K1) was evaluated using the MTT assay. After 24, 48 and 72 h, the IC50 values were 2.9 μM for PAT and ranged from 10.7 to 2.2 μM and from 25.0 to 12.5 μM for BEA and STE, respectively. Cytotoxic interactions were assayed by the isobologram method, which provides a combination index (CI) value as a quantitative measure of the three mycotoxin interaction's degree. Binary and tertiary combinations showed a dose dependent effect. At low fraction affected, mycotoxin combinations were synergetic; whereas, at higher fraction affected, the combinations showed additive effect. Our results indicate that the co-occurrence of low concentrations of mycotoxin in food may increase their toxic effects.
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Affiliation(s)
- Nidhal Zouaoui
- Laboratory for Research on Biologically Compatible Compounds (LRSBC), Faculty of Dentistry, Rue Avicenne, 5019, Monastir, Tunisia; Faculty of Sciences of Bizerte, University of Carthage, 7021, Jarzouna, Tunisia
| | - Beatriz Mallebrera
- Laboratory of Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vincent Andrés Estelles, 46100, Burjassot, Valencia, Spain
| | - Houda Berrada
- Laboratory of Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vincent Andrés Estelles, 46100, Burjassot, Valencia, Spain
| | - Salwa Abid-Essefi
- Laboratory for Research on Biologically Compatible Compounds (LRSBC), Faculty of Dentistry, Rue Avicenne, 5019, Monastir, Tunisia
| | - Hassen Bacha
- Laboratory for Research on Biologically Compatible Compounds (LRSBC), Faculty of Dentistry, Rue Avicenne, 5019, Monastir, Tunisia
| | - Maria-Jose Ruiz
- Laboratory of Toxicology, Faculty of Pharmacy, University of Valencia, Av. Vincent Andrés Estelles, 46100, Burjassot, Valencia, Spain.
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Felšöciová S, Tančinová D, Rybárik Ľ, Mašková Z, Kačániova M. Mycobiota of Slovak wine grapes with emphasis on Aspergillus and Penicillium species in the small carpathian area. POTRAVINARSTVO 2015. [DOI: 10.5219/529] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Martins IJ. Overnutrition Determines LPS Regulation of Mycotoxin Induced Neurotoxicity in Neurodegenerative Diseases. Int J Mol Sci 2015; 16:29554-73. [PMID: 26690419 PMCID: PMC4691133 DOI: 10.3390/ijms161226190] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Revised: 11/19/2015] [Accepted: 12/01/2015] [Indexed: 12/11/2022] Open
Abstract
Chronic neurodegenerative diseases are now associated with obesity and diabetes and linked to the developing and developed world. Interests in healthy diets have escalated that may prevent neurodegenerative diseases such as Parkinson's and Alzheimer's disease. The global metabolic syndrome involves lipoprotein abnormalities and insulin resistance and is the major disorder for induction of neurological disease. The effects of bacterial lipopolysaccharides (LPS) on dyslipidemia and NAFLD indicate that the clearance and metabolism of fungal mycotoxins are linked to hypercholesterolemia and amyloid beta oligomers. LPS and mycotoxins are associated with membrane lipid disturbances with effects on cholesterol interacting proteins, lipoprotein metabolism, and membrane apo E/amyloid beta interactions relevant to hypercholesterolemia with close connections to neurological diseases. The influence of diet on mycotoxin metabolism has accelerated with the close association between mycotoxin contamination from agricultural products such as apple juice, grains, alcohol, and coffee. Cholesterol efflux in lipoproteins and membrane cholesterol are determined by LPS with involvement of mycotoxin on amyloid beta metabolism. Nutritional interventions such as diets low in fat/carbohydrate/cholesterol have become of interest with relevance to low absorption of lipophilic LPS and mycotoxin into lipoproteins with rapid metabolism of mycotoxin to the liver with the prevention of neurodegeneration.
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Affiliation(s)
- Ian James Martins
- Centre of Excellence in Alzheimer's Disease Research and Care, School of Medical Sciences, Edith Cowan University, 270 Joondalup Drive, Joondalup 6027, Australia.
- School of Psychiatry and Clinical Neurosciences, The University of Western Australia, Nedlands 6009, Australia.
- McCusker Alzheimer's Research Foundation, Hollywood Medical Centre, 85 Monash Avenue, Suite 22, Nedlands 6009, Australia.
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Boussabbeh M, Ben Salem I, Rjiba-Touati K, Bouyahya C, Neffati F, Najjar MF, Bacha H, Abid-Essefi S. The potential effect of patulin on mice bearing melanoma cells: an anti-tumour or carcinogenic effect? Tumour Biol 2015; 37:6285-95. [DOI: 10.1007/s13277-015-4474-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Accepted: 11/18/2015] [Indexed: 12/14/2022] Open
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De Ruyck K, De Boevre M, Huybrechts I, De Saeger S. Dietary mycotoxins, co-exposure, and carcinogenesis in humans: Short review. MUTATION RESEARCH. REVIEWS IN MUTATION RESEARCH 2015; 766:32-41. [PMID: 26596546 DOI: 10.1016/j.mrrev.2015.07.003] [Citation(s) in RCA: 167] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Revised: 07/05/2015] [Accepted: 07/30/2015] [Indexed: 02/07/2023]
Abstract
Mycotoxins, toxic secondary metabolites of fungi, affect global agriculture so prolifically that they are virtually ubiquitous at some concentration in the average human diet. Studies of in vitro and in vivo toxicity are discussed, leading to investigations of co-exposed mycotoxins, as well as carcinogenic effects. Some of the most common and toxicologically significant mycotoxins, such as the aflatoxins, ochratoxins, fumonisins, deoxynivalenol, T-2 toxin, HT-2 toxin, patulin, zearalenone, and some ergot alkaloids are outlined. The wide variety of pathogenic mechanisms these compounds employ are shown capable of inducing a complex set of interactions. Of particular note are potential synergisms between mycotoxins with regard to carcinogenic attributable risk, indicating an important field for future study.
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Affiliation(s)
- Karl De Ruyck
- Laboratory of Food Analysis, Faculty of Pharmaceutical Sciences, Ghent University, Ottergemsesteenweg 460, 9000 Ghent, Belgium.
| | - Marthe De Boevre
- Laboratory of Food Analysis, Faculty of Pharmaceutical Sciences, Ghent University, Ottergemsesteenweg 460, 9000 Ghent, Belgium.
| | - Inge Huybrechts
- International Agency for Research on Cancer, Dietary Exposure Assessment Group, 150 Cours Albert Thomas, 69008 Lyon, France.
| | - Sarah De Saeger
- Laboratory of Food Analysis, Faculty of Pharmaceutical Sciences, Ghent University, Ottergemsesteenweg 460, 9000 Ghent, Belgium.
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Duranova H, Kovacova V, Babosova R, Omelka R, Adamkovicova M, Grosskopf B, Capcarova M, Martiniakova M. Sex-related variations in bone microstructure of rabbits intramuscularly exposed to patulin. Acta Vet Scand 2015; 57:50. [PMID: 26337444 PMCID: PMC4559906 DOI: 10.1186/s13028-015-0140-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Accepted: 08/26/2015] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Patulin, a toxic mold metabolite, has been found as natural contaminant of processed fruits, most notably apples, apple juices and other apple-based products. A number of adverse health effects in humans and animals are associated with patulin intoxication. The current study was performed to analyse possible toxic effects of patulin on femoral bone microstructure in adult rabbits in detail. Fourteen clinically healthy four-month-old rabbits of both sexes (6 males and 8 females) were included in the study. Animals from the experimental groups (group E♂, n = 3; group E♀, n = 4) were injected intramuscularly with patulin at dose 10 μg/kg body weight two times a week for 28 days. The dose of patulin was estimated based on the maximum permitted level of patulin for apple products intended for infants and young children. Three males and four females without patulin administration served as controls (groups C♂ and C♀). Cortical bone thickness and qualitative and quantitative histological characteristics of compact bone tissue were investigated. RESULTS Intramuscular applications of patulin significantly increased the thickness of cortical bone in both sexes of rabbits. In patulin-exposed males, an absence of primary vascular longitudinal bone tissue near the endosteal border was observed, which could be associated with intensive bone remodeling. Femoral diaphyses of females displayed a lower number of secondary osteons in the middle part of the substantia compacta, and occurrence of the osteons near the periosteum. This could indicate alterations in bone turnover. Histomorphometrical evaluations showed significantly increased sizes of the primary osteons' vascular canals (P < 0.05) in males exposed to patulin possibly due to mycotoxin-induced increased levels of testosterone. CONCLUSIONS This study demonstrates significant impact of intramuscular application of patulin on bone microstructure in adult rabbits. Moreover, we have found that the effects of patulin on qualitative and quantitative histological characteristics of compact bone are sex-dependent.
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Affiliation(s)
- Hana Duranova
- Department of Zoology and Anthropology, Constantine the Philosopher University, 949 74, Nitra, Slovakia.
| | - Veronika Kovacova
- Department of Zoology and Anthropology, Constantine the Philosopher University, 949 74, Nitra, Slovakia.
| | - Ramona Babosova
- Department of Zoology and Anthropology, Constantine the Philosopher University, 949 74, Nitra, Slovakia.
| | - Radoslav Omelka
- Department of Botany and Genetics, Constantine the Philosopher University, 949 74, Nitra, Slovakia.
| | - Maria Adamkovicova
- Department of Botany and Genetics, Constantine the Philosopher University, 949 74, Nitra, Slovakia.
| | - Birgit Grosskopf
- Institute of Zoology and Anthropology, Georg-August University, 37 073, Göttingen, Germany.
| | - Marcela Capcarova
- Department of Animal Physiology, Slovak University of Agriculture, 949 76, Nitra, Slovakia.
| | - Monika Martiniakova
- Department of Zoology and Anthropology, Constantine the Philosopher University, 949 74, Nitra, Slovakia.
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Boussabbeh M, Ben Salem I, Neffati F, Najjar MF, Bacha H, Abid-Essefi S. Crocin Prevents Patulin-Induced Acute Toxicity in Cardiac Tissues via the Regulation of Oxidative Damage and Apoptosis. J Biochem Mol Toxicol 2015; 29:479-488. [DOI: 10.1002/jbt.21718] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Revised: 05/14/2015] [Accepted: 05/20/2015] [Indexed: 12/23/2022]
Affiliation(s)
- Manel Boussabbeh
- Laboratory for Research on Biologically Compatible Compounds; Faculty of Dental Medicine; Rue Avicenne Monastir 5019 Tunisia
- Faculty of Science of Bizerte; University of Carthage; Tunisia
| | - Intidhar Ben Salem
- Laboratory for Research on Biologically Compatible Compounds; Faculty of Dental Medicine; Rue Avicenne Monastir 5019 Tunisia
- Faculty of Science of Bizerte; University of Carthage; Tunisia
| | - Fadwa Neffati
- Laboratory of Biochemistry-Toxicology; Monastir University Hospital; Tunisia
| | | | - Hassen Bacha
- Laboratory for Research on Biologically Compatible Compounds; Faculty of Dental Medicine; Rue Avicenne Monastir 5019 Tunisia
| | - Salwa Abid-Essefi
- Laboratory for Research on Biologically Compatible Compounds; Faculty of Dental Medicine; Rue Avicenne Monastir 5019 Tunisia
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De Clercq N, Van Pamel E, Van Coillie E, Vlaemynck G, Devlieghere F, De Meulenaer B, Daeseleire E. Optimization and Validation of a Method Without Alkaline Clean-Up for Patulin Analysis on Apple Puree Agar Medium (APAM) and Apple Products. FOOD ANAL METHOD 2015. [DOI: 10.1007/s12161-015-0190-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Kalafová A, Bulla J, Bučko O, Emrichová J, Zbyňovská K, Petruška P, Schneidgenová M, Chrastinová Ľ, Ondruška Ľ, Jurčík R, Mellen M, Capcarová M. Quality of meat of rabbits after application of epicatechin and patulin. POTRAVINARSTVO 2015. [DOI: 10.5219/450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The aim of the present study was to determinate the effect of epicatechin and patulin on selected parameters of meat quality of rabbits. Adult female rabbits (n=25), maternal albinotic line (crossbreed Newzealand white, Buskat rabbit, French silver) and paternal acromalictic line (crossbreed Nitra's rabbit, Californian rabbit, Big light silver) were used in experiment. Animals were divided into five groups: control group (C) and experimental groups E1, E2, E3, and E4. Animals from experimental groups E1, E2, E3, E4 received patulin through intramuscular injection (10 µg.kg-1) twice a week and animals from groups E2, E3, E4 received epicatechin three times a week through intramuscular injection. After 30 days animals were slaughtered. For analysing of meat quality the samples of Musculus longissimus dorsi (50 g) were used. Application of epicatechin and patulin to rabbits had slight or no effect on the pH levels in stomach, small intestine, large intestine and urinary bladder contents, however differences among the groups were insignificant (p ˃0.05). Application of epicatechin and patulin to rabbits had slight or no effect on total water, protein, fat and differences among the groups were insignificant (p >0.05). The values of amino acids concentrations were not influenced after application of epicatechin and patulin. The fatty acid profiles in animals after application of different doses of epicatechin and 10 µg.kg-1 patulin were similar (p >0.05). Concentration of cholesterol increased in experimental groups in comparison with the control group, but differences were insignificant (p >0.05). pH levels of meat of rabbits in experimental group E3 was lower when compared with the control group, but differences was not significant (p >0.05). Electric conductivity parameter was increased in each experimental group (in E3 the highest) against the control but without significant differences (p >0.05). Colour L parameter was slightly decreased in experimental groups with comparison to the control group (in E3 the lowest). Generally we can conclude that intramuscular application of epicatechin or patulin did not affect parameters of meat quality as well as pH values of internal organs content. Further investigations are needed to prove the final answer concerning the health promoting effects of epicatechin and patulin.
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Mahunu GK, Zhang H, Yang Q, Li C, Zheng X. Biological Control of Patulin by Antagonistic Yeast: A case study and possible model. Crit Rev Microbiol 2015; 42:643-55. [DOI: 10.3109/1040841x.2015.1009823] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Gustav Komla Mahunu
- Jiangsu University, School of Food and Biological Engineering, Zhenjiang, China
| | - Hongyin Zhang
- Jiangsu University, School of Food and Biological Engineering, Zhenjiang, China
| | - Qiya Yang
- Jiangsu University, School of Food and Biological Engineering, Zhenjiang, China
| | - Chaolan Li
- Jiangsu University, School of Food and Biological Engineering, Zhenjiang, China
| | - Xiangfeng Zheng
- Jiangsu University, School of Food and Biological Engineering, Zhenjiang, China
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Boussabbeh M, Ben Salem I, Prola A, Guilbert A, Bacha H, Abid-Essefi S, Lemaire C. Patulin induces apoptosis through ROS-mediated endoplasmic reticulum stress pathway. Toxicol Sci 2015; 144:328-37. [PMID: 25577197 DOI: 10.1093/toxsci/kfu319] [Citation(s) in RCA: 89] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Patulin (PAT) is a toxic metabolite produced by several filamentous fungi of the genera of Penicillium, Aspergillus, and Byssochlamys. PAT is the most common mycotoxin found in apples and apple-based products including juice, compotes, cider, and baby food. Exposure to this mycotoxin has been reported to induce intestinal and kidney injuries. This study investigated the mechanism of PAT-induced toxicity in human colon carcinoma (HCT116) and embryonic kidney cells (HEK293). We demonstrated that PAT activated endoplasmic reticulum (ER) and unfolded protein response as evidenced by up-regulation of GRP78 and GADD34, splicing of XBP1 mRNA, and expression of the proapoptotic factor CHOP. This ER stress response was accompanied by the induction of the mitochondrial apoptotic pathway. Apoptosis occurred with ROS production, drop in mitochondrial membrane potential and caspase activation. Further, we showed that deficiency of the proapoptotic protein Bax or Bak protected cells against PAT-induced apoptosis. The treatment of cells with the ROS scavenger N-acetyl cysteine inhibits the ER stress response and prevents mitochondrial apoptosis. Collectively, our data provide new mechanistic insights in the signaling pathways of the cell death induced by PAT and demonstrate that PAT induces cytotoxicity through a ROS-dependent mechanism involving ER stress and activation of mitochondrial apoptotic pathway in human intestinal and kidney cells.
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Affiliation(s)
- Manel Boussabbeh
- *Laboratory for Research on Biologically Compatible Compounds, Faculty of Dentistry, Rue Avicenne, 5019 Monastir, Tunisia, INSERM UMR-S 1180, LabEx LERMIT, Faculty of Pharmacy, Université Paris-Sud, Faculté de Pharmacie, 92296 Châtenay-Malabry, France and Université de Versailles Saint Quentin en Yvelines, 78035 Versailles, France
| | - Intidhar Ben Salem
- *Laboratory for Research on Biologically Compatible Compounds, Faculty of Dentistry, Rue Avicenne, 5019 Monastir, Tunisia, INSERM UMR-S 1180, LabEx LERMIT, Faculty of Pharmacy, Université Paris-Sud, Faculté de Pharmacie, 92296 Châtenay-Malabry, France and Université de Versailles Saint Quentin en Yvelines, 78035 Versailles, France
| | - Alexandre Prola
- *Laboratory for Research on Biologically Compatible Compounds, Faculty of Dentistry, Rue Avicenne, 5019 Monastir, Tunisia, INSERM UMR-S 1180, LabEx LERMIT, Faculty of Pharmacy, Université Paris-Sud, Faculté de Pharmacie, 92296 Châtenay-Malabry, France and Université de Versailles Saint Quentin en Yvelines, 78035 Versailles, France
| | - Arnaud Guilbert
- *Laboratory for Research on Biologically Compatible Compounds, Faculty of Dentistry, Rue Avicenne, 5019 Monastir, Tunisia, INSERM UMR-S 1180, LabEx LERMIT, Faculty of Pharmacy, Université Paris-Sud, Faculté de Pharmacie, 92296 Châtenay-Malabry, France and Université de Versailles Saint Quentin en Yvelines, 78035 Versailles, France
| | - Hassen Bacha
- *Laboratory for Research on Biologically Compatible Compounds, Faculty of Dentistry, Rue Avicenne, 5019 Monastir, Tunisia, INSERM UMR-S 1180, LabEx LERMIT, Faculty of Pharmacy, Université Paris-Sud, Faculté de Pharmacie, 92296 Châtenay-Malabry, France and Université de Versailles Saint Quentin en Yvelines, 78035 Versailles, France
| | - Salwa Abid-Essefi
- *Laboratory for Research on Biologically Compatible Compounds, Faculty of Dentistry, Rue Avicenne, 5019 Monastir, Tunisia, INSERM UMR-S 1180, LabEx LERMIT, Faculty of Pharmacy, Université Paris-Sud, Faculté de Pharmacie, 92296 Châtenay-Malabry, France and Université de Versailles Saint Quentin en Yvelines, 78035 Versailles, France
| | - Christophe Lemaire
- *Laboratory for Research on Biologically Compatible Compounds, Faculty of Dentistry, Rue Avicenne, 5019 Monastir, Tunisia, INSERM UMR-S 1180, LabEx LERMIT, Faculty of Pharmacy, Université Paris-Sud, Faculté de Pharmacie, 92296 Châtenay-Malabry, France and Université de Versailles Saint Quentin en Yvelines, 78035 Versailles, France *Laboratory for Research on Biologically Compatible Compounds, Faculty of Dentistry, Rue Avicenne, 5019 Monastir, Tunisia, INSERM UMR-S 1180, LabEx LERMIT, Faculty of Pharmacy, Université Paris-Sud, Faculté de Pharmacie, 92296 Châtenay-Malabry, France and Université de Versailles Saint Quentin en Yvelines, 78035 Versailles, France *Laboratory for Research on Biologically Compatible Compounds, Faculty of Dentistry, Rue Avicenne, 5019 Monastir, Tunisia, INSERM UMR-S 1180, LabEx LERMIT, Faculty of Pharmacy, Université Paris-Sud, Faculté de Pharmacie, 92296 Châtenay-Malabry, France and Université de Versailles Saint Quentin en Yvelines, 78035 Versailles, France
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Pfenning C, Esch HL, Fliege R, Lehmann L. The mycotoxin patulin reacts with DNA bases with and without previous conjugation to GSH: implication for related α,β-unsaturated carbonyl compounds? Arch Toxicol 2014; 90:433-48. [PMID: 25537190 DOI: 10.1007/s00204-014-1443-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2014] [Accepted: 12/17/2014] [Indexed: 10/24/2022]
Abstract
The α,β-unsaturated carbonyl group is recognized as alert for mutagenicity, attributed to (1) its direct reaction with DNA, counteractable by glutathione (GSH), and (2) oxidative stress caused indirectly by GSH depletion. Accordingly, the α,β,γ,δ-unsaturated lactone patulin (PAT), a mycotoxin detected in fruits and products derived thereof, is known to induce gene, chromosome, and genome mutations in vitro, its mutagenicity correlating inversely with intracellular GSH levels. Thus, the reactivity of PAT against DNA bases and nucleosides in the absence and presence of GSH and glutathione S-transferases (GSTs) was investigated under cell-free conditions using HPLC mass spectrometry techniques for identification of reaction products. Adduct formation with all four nucleobases as well as with purine base nucleosides occurred even in the presence of GSH, revealing several adducts of PAT, mono- and disubstituted with nucleobases/nucleosides as well as novel GSH-PAT adducts. In addition, novel mixed GSH-PAT-nucleobase adducts were observed. These adducts exhibited a ketohexanoic acid-type structure of the PAT molecule, C6 substituted with GSH and linking C1 of PAT with nitrogens of nucleobases/nucleosides via an amide bond. Formation of GSH-PAT-adenine adducts was not prevented by GSTs, and excess of GSH needed to reduce their formation was higher than for PAT-adenine adducts. The formation of mixed GSH-DNA base adducts has not been described for PAT or any other α,β-unsaturated carbonyl before, although the reaction mechanism seems to be applicable to a variety of α,β-unsaturated carbonyls occurring in food and in the environment.
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Affiliation(s)
- Carolin Pfenning
- Institute of Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Harald L Esch
- Institute of Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Ralph Fliege
- Institute of Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Leane Lehmann
- Institute of Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, 97074, Würzburg, Germany.
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49
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Song E, Xia X, Su C, Dong W, Xian Y, Wang W, Song Y. Hepatotoxicity and genotoxicity of patulin in mice, and its modulation by green tea polyphenols administration. Food Chem Toxicol 2014; 71:122-7. [DOI: 10.1016/j.fct.2014.06.009] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2014] [Revised: 06/08/2014] [Accepted: 06/10/2014] [Indexed: 11/26/2022]
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Selenium supplementation shows protective effects against patulin-induced brain damage in mice via increases in GSH-related enzyme activity and expression. Life Sci 2014; 109:37-43. [DOI: 10.1016/j.lfs.2014.05.022] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Revised: 05/27/2014] [Accepted: 05/30/2014] [Indexed: 11/17/2022]
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