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Wang Y, Li S, Cheng Z, Zhang Z, Xu Y, Zhang H, Xu T, Chen J, Yin D, Yan W, Huang H. Caspase-8 dependent apoptosis contributes to dyskinesia caused by muscle defects and neurotoxicity in zebrafish exposed to zearalenone. Food Chem Toxicol 2024; 186:114516. [PMID: 38382872 DOI: 10.1016/j.fct.2024.114516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/23/2024] [Accepted: 02/12/2024] [Indexed: 02/23/2024]
Abstract
Zearalenone (ZEA), one of the usual mycotoxins, has been recognized in many areas and crops, posing a significant threat to the living organisms even to human beings. However, the mechanisms of locomotive defects remain unknown. Herein, zebrafish larvae was employed to investigate ZEA effects on developmental indexes, muscle and neural toxicity, apoptosis, transcriptome and motor behaviors of zebrafish larvae. Zebrafish larvae exposed to ZEA (0, 0.5, 1, 2 and 4 μM) showed no change in survival rate, but the malformation rate of zebrafish larvae increased dramatically manifesting with severe body bending and accomplished with adverse effects on hatching rate and body length. Moreover, the larvae manifested with defective muscle and abnormal neural development, resulting in decreased swimming ability, which probably due to the abnormal overactivation of apoptosis. And this was confirmed by enriched caspase 8-mediated apoptosis signaling pathway in the following transcriptome analysis. Meanwhile, there was a recovery in swimming behaviors in the larvae co-exposed in ZEA and caspase 8 inhibitor. These findings provide an important evidence for risk assessment and potential treatment target of ZEA exposure.
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Affiliation(s)
- Yunpeng Wang
- The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China; Laboratory of Developmental Biology, Department of Cell Biology and Genetics, School of Basic Medical Sciences, Chongqing Medical University, Chongqing, China; Department of Pediatric Research Institute, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders (Chongqing), China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Box 136, No. 3 Zhongshan RD, Yuzhong District, Chongqing, 400014, China; Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Shuaiting Li
- The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Zhi Cheng
- The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China; Laboratory of Developmental Biology, Department of Cell Biology and Genetics, School of Basic Medical Sciences, Chongqing Medical University, Chongqing, China
| | - Ziyuan Zhang
- Department of Pediatric Research Institute, Ministry of Education Key Laboratory of Child Development and Disorders, National Clinical Research Center for Child Health and Disorders (Chongqing), China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children's Hospital of Chongqing Medical University, Box 136, No. 3 Zhongshan RD, Yuzhong District, Chongqing, 400014, China; Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Yu Xu
- The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China; Chongqing College of Humanities, Science & Technology, Chongqing, China
| | - Huan Zhang
- Laboratory of Developmental Biology, Department of Cell Biology and Genetics, School of Basic Medical Sciences, Chongqing Medical University, Chongqing, China
| | - Ting Xu
- The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China; Chongqing College of Humanities, Science & Technology, Chongqing, China
| | - Jianqiang Chen
- Laboratory of Developmental Biology, Department of Cell Biology and Genetics, School of Basic Medical Sciences, Chongqing Medical University, Chongqing, China
| | - Danyang Yin
- Department of Pathology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Wenhua Yan
- The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
| | - Huizhe Huang
- The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.
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Zhu M, Lu EQ, Fang YX, Liu GW, Cheng YJ, Huang K, Xu E, Zhang YY, Wang XJ. Piceatannol Alleviates Deoxynivalenol-Induced Damage in Intestinal Epithelial Cells via Inhibition of the NF-κB Pathway. Molecules 2024; 29:855. [PMID: 38398607 PMCID: PMC10891758 DOI: 10.3390/molecules29040855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 02/10/2024] [Accepted: 02/12/2024] [Indexed: 02/25/2024] Open
Abstract
Deoxynivalenol (DON) is a common mycotoxin that is widely found in various foods and feeds, posing a potential threat to human and animal health. This study aimed to investigate the protective effect of the natural polyphenol piceatannol (PIC) against DON-induced damage in porcine intestinal epithelial cells (IPEC-J2 cells) and the underlying mechanism. The results showed that PIC promotes IPEC-J2 cell proliferation in a dose-dependent manner. Moreover, it not only significantly relieved DON-induced decreases in cell viability and proliferation but also reduced intracellular reactive oxygen species (ROS) production. Further studies demonstrated that PIC alleviated DON-induced oxidative stress damage by increasing the protein expression levels of the antioxidant factors NAD(P)H quinone oxidoreductase-1 (NQO1) and glutamate-cysteine ligase modifier subunit (GCLM), and the mRNA expression of catalase (CAT), Superoxide Dismutase 1 (SOD1), peroxiredoxin 3 (PRX3), and glutathione S-transferase alpha 4 (GSTα4). In addition, PIC inhibited the activation of the nuclear factor-B (NF-κB) pathway, downregulated the mRNA expression of interleukin-1β (IL-1β), interleukin-6 (IL-6), and tumor necrosis factor α (TNF-α) to attenuate DON-induced inflammatory responses, and further mitigated DON-induced cellular intestinal barrier injury by regulating the protein expression of Occludin. These findings indicated that PIC had a significant protective effect against DON-induced damage. This study provides more understanding to support PIC as a feed additive for pig production.
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Affiliation(s)
- Min Zhu
- Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, College of Animal Science, Guizhou University, Guiyang 550025, China; (E.-Q.L.); (Y.-X.F.); (G.-W.L.); (Y.-J.C.); (K.H.); (E.X.); (Y.-Y.Z.)
- Institute of Animal Nutrition and Feed Science, Guizhou University, Guiyang 550025, China
| | - En-Qing Lu
- Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, College of Animal Science, Guizhou University, Guiyang 550025, China; (E.-Q.L.); (Y.-X.F.); (G.-W.L.); (Y.-J.C.); (K.H.); (E.X.); (Y.-Y.Z.)
- Institute of Animal Nutrition and Feed Science, Guizhou University, Guiyang 550025, China
| | - Yong-Xia Fang
- Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, College of Animal Science, Guizhou University, Guiyang 550025, China; (E.-Q.L.); (Y.-X.F.); (G.-W.L.); (Y.-J.C.); (K.H.); (E.X.); (Y.-Y.Z.)
- Institute of Animal Nutrition and Feed Science, Guizhou University, Guiyang 550025, China
| | - Guo-Wei Liu
- Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, College of Animal Science, Guizhou University, Guiyang 550025, China; (E.-Q.L.); (Y.-X.F.); (G.-W.L.); (Y.-J.C.); (K.H.); (E.X.); (Y.-Y.Z.)
- Institute of Animal Nutrition and Feed Science, Guizhou University, Guiyang 550025, China
| | - Yu-Jie Cheng
- Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, College of Animal Science, Guizhou University, Guiyang 550025, China; (E.-Q.L.); (Y.-X.F.); (G.-W.L.); (Y.-J.C.); (K.H.); (E.X.); (Y.-Y.Z.)
- Institute of Animal Nutrition and Feed Science, Guizhou University, Guiyang 550025, China
| | - Ke Huang
- Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, College of Animal Science, Guizhou University, Guiyang 550025, China; (E.-Q.L.); (Y.-X.F.); (G.-W.L.); (Y.-J.C.); (K.H.); (E.X.); (Y.-Y.Z.)
- Institute of Animal Nutrition and Feed Science, Guizhou University, Guiyang 550025, China
| | - E Xu
- Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, College of Animal Science, Guizhou University, Guiyang 550025, China; (E.-Q.L.); (Y.-X.F.); (G.-W.L.); (Y.-J.C.); (K.H.); (E.X.); (Y.-Y.Z.)
- Institute of Animal Nutrition and Feed Science, Guizhou University, Guiyang 550025, China
| | - Yi-Yu Zhang
- Key Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, College of Animal Science, Guizhou University, Guiyang 550025, China; (E.-Q.L.); (Y.-X.F.); (G.-W.L.); (Y.-J.C.); (K.H.); (E.X.); (Y.-Y.Z.)
- Institute of Animal Nutrition and Feed Science, Guizhou University, Guiyang 550025, China
| | - Xiao-Jing Wang
- Key Laboratory of Plant Resource Conservation and Germplasm Innovation in Mountainous Region, Ministry of Education, Institute of Agro-Bioengineering, Guizhou University, Guiyang 550025, China
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Hou S, Ma J, Cheng Y, Wang Z, Wang G, Jia A, Wang H, Sun J, Yan Y. DON induced DNA damage triggers absence of p53-mediated G2 arrest and apoptosis in IPEC-1 cells. Toxicology 2024; 501:153707. [PMID: 38104654 DOI: 10.1016/j.tox.2023.153707] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 12/11/2023] [Accepted: 12/12/2023] [Indexed: 12/19/2023]
Abstract
Deoxynivalenol (DON) stands among the prevalent mycotoxins, and usually contaminates cereal foods and animal feed, leading to human and animal clinical poisoning symptoms such as abdominal pain, diarrhea, and vomiting. To date, the mechanism of toxicity of DON in different mammalian cells is not fully elucidated. In this study, we explored the detrimental impacts of DON on porcine intestinal epithelial cells (IPEC-1), serving as a representative model for porcine intestinal epithelial cells. After treating cells with DON for 24 h, DON can significantly inhibit the activity of cells, induce the production of reactive oxygen species (ROS), significantly reduce the content of glutathione and the activity of catalase, and increase the activity of superoxide dismutase and malondialdehyde, leading to an imbalance in intracellular redox status. In addition, DON can induce DNA double-strand breaks, and decrease mitochondrial membrane potential. Furthermore, DON can promote the release of Cyt C through changes in mitochondrial permeability through inhibit the expression of B-cell lymphoma 2 (Bcl-2) proteins, leading to apoptosis through the mitochondrial pathway. On the other hand, we found that DON can cause IPEC-1 cells G2 phase cycle arrest. Different with our pervious study, DON induces cell cycle arrest in the G2 phase only by activating the ATM-Chk2-Cdc 25 C pathway, but cannot regulate the cell cycle arrest via the ATM-p53 pathway. These results indicate that DON can induce the same toxic phenotype in different cells, but its toxic mechanism is different. All these provide a rationale for revealing DON induced cytotoxicity and intestinal diseases.
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Affiliation(s)
- Silu Hou
- Shanghai Key Laboratory of Veterinary Biotechnology, School of Agriculture and Biology, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai 200240, China; State Key Laboratory of Food Nutrition and Safety, College of Food Science and Engineering, Demonstration Center of Food Quality and Safety Testing Technology, Tianjin University of Science and Technology, Tianjin 300457, China
| | - Jingjiao Ma
- Shanghai Key Laboratory of Veterinary Biotechnology, School of Agriculture and Biology, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai 200240, China
| | - Yuqiang Cheng
- Shanghai Key Laboratory of Veterinary Biotechnology, School of Agriculture and Biology, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai 200240, China
| | - Zhaofei Wang
- Shanghai Key Laboratory of Veterinary Biotechnology, School of Agriculture and Biology, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai 200240, China
| | - Guiping Wang
- Guangdong Haid Group Co. Limited., Guangzhou, Guangdong 511400, China
| | - Aiqing Jia
- Guangdong Haid Group Co. Limited., Guangzhou, Guangdong 511400, China
| | - Hengan Wang
- Shanghai Key Laboratory of Veterinary Biotechnology, School of Agriculture and Biology, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai 200240, China
| | - Jianhe Sun
- Shanghai Key Laboratory of Veterinary Biotechnology, School of Agriculture and Biology, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai 200240, China
| | - Yaxian Yan
- Shanghai Key Laboratory of Veterinary Biotechnology, School of Agriculture and Biology, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai 200240, China.
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Yang C, Chen Y, Yang M, Li J, Wu Y, Fan H, Kong X, Ning C, Wang S, Xiao W, Yuan Z, Yi J, Wu J. Betulinic acid alleviates zearalenone-induced uterine injury in mice. Environ Pollut 2023; 316:120435. [PMID: 36257561 DOI: 10.1016/j.envpol.2022.120435] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 08/08/2022] [Accepted: 10/11/2022] [Indexed: 06/16/2023]
Abstract
Zearalenone (ZEA) is a mycotoxin with estrogen-like biological activity, which widely present in feed and raw materials, with strong reproductive system toxicity and a major threat to animal reproduction. Betulinic acid (BA) is a natural plant compound with antioxidant, anti-inflammatory and other pharmacological activities. However, the mechanism of ZEA-induced uterine injury and the protective effect of BA have not been reported. Our results show that ZEA could cause uterine histopathological damage and cellular ultrastructural damage, affecting the secretion of sex hormones, such as estradiol (E2) and progesterone (P4), and increase the mRNA and protein expression of estrogen receptor α (ERα). ZEA could inhibit the activities of catalase (CAT) and superoxide dismutase (SOD), increase the production of malondialdehyde (MDA) and reactive oxygen species (ROS), and cause uterine oxidative stress. Furthermore, ZEA affected the homeostasis of uterine cell proliferation and death by regulating the expression of proliferating cell nuclear antigen (PCNA) and activating the mitochondrial apoptotic pathway. ZEA-induced uterine injury might be related to the activation of p38/ERK MAPK signaling pathway. However, the regulatory effect of ZEA on the uterus was reversed after BA treatment. In conclusion, the uterus is an important target organ attacked by ZEA, and BA showed a good therapeutic effect.
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Affiliation(s)
- Chenglin Yang
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Hunan Agricultural University, Changsha, 410128, China; Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - Yunqin Chen
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Hunan Agricultural University, Changsha, 410128, China; Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - Mengran Yang
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Hunan Agricultural University, Changsha, 410128, China; Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - Jiayan Li
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Hunan Agricultural University, Changsha, 410128, China; Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - You Wu
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Hunan Agricultural University, Changsha, 410128, China; Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - Hui Fan
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Hunan Agricultural University, Changsha, 410128, China; Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - Xiangyi Kong
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Hunan Agricultural University, Changsha, 410128, China; Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - Can Ning
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Hunan Agricultural University, Changsha, 410128, China; Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - Siqi Wang
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Hunan Agricultural University, Changsha, 410128, China; Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - Wenguang Xiao
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Hunan Agricultural University, Changsha, 410128, China; Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - Zhihang Yuan
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Hunan Agricultural University, Changsha, 410128, China; Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - Jine Yi
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Hunan Agricultural University, Changsha, 410128, China; Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China
| | - Jing Wu
- Hunan Engineering Research Center of Livestock and Poultry Health Care, Hunan Agricultural University, Changsha, 410128, China; Colleges of Veterinary Medicine, Hunan Agricultural University, Changsha, 410128, China.
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Maidana L, de Souza M, Bracarense APFRL. Lactobacillus plantarum and Deoxynivalenol Detoxification: A Concise Review. J Food Prot 2022; 85:1815-1823. [PMID: 36173895 DOI: 10.4315/jfp-22-077] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 09/25/2022] [Indexed: 11/11/2022]
Abstract
ABSTRACT Mycotoxins are toxic secondary fungal metabolites that contaminate feeds, and their levels remain stable during feed processing. The economic impact of mycotoxins on animal production happens mainly due to losses related to direct effects on animal health and trade losses related to grain rejection. Deoxynivalenol (DON) is a trichothecene mycotoxin that has contaminated approximately 60% of the grains worldwide. Ingestion of DON induces many toxic effects on human and animal health. Detoxification strategies to decrease DON levels in food and feeds include physical and chemical methods; however, they are not very effective when incorporated into the industrial production process. A valuable alternative to achieve this aim is the use of lactic acid bacteria. These bacteria can control fungal growth and thus overcome DON production or can detoxify the mycotoxin through adsorption and biotransformation. Some Lactobacillus spp. strains, such as Lactobacillus plantarum, have demonstrated preventive effects against DON toxicity in poultry and swine. This beneficial effect is associated with a binding capacity of lactic acid bacteria cell wall peptidoglycan with mycotoxins. Moreover, several antifungal compounds have been isolated from L. plantarum supernatants, including lactic, acetic, caproic, phenyl lactic, 3-hydroxylated fatty, and cyclic dipeptide acids. Biotransformation of DON by L. plantarum into other products is also hypothesized, but the mechanism remains unknown. In this concise review, we highlight the use of L. plantarum as an alternative approach to reduce DON levels and toxicity. Although the action mechanism of L. plantarum is still not fully understood, these bacteria are a safe, efficient, and low-cost strategy to reduce economic losses from mycotoxin contamination cases. HIGHLIGHTS
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Affiliation(s)
- Leila Maidana
- Laboratory of Animal Pathology, Department of Preventive Veterinary Medicine, Universidade Estadual de Londrina, Londrina, 86057-970, Brazil.,Department of Pathological Sciences, Veterinary Sciences Faculty, Universidad Nacional de Asunción, San Lorenzo, 111408, Paraguay
| | - Marielen de Souza
- Laboratory of Animal Pathology, Department of Preventive Veterinary Medicine, Universidade Estadual de Londrina, Londrina, 86057-970, Brazil
| | - Ana Paula F R L Bracarense
- Laboratory of Animal Pathology, Department of Preventive Veterinary Medicine, Universidade Estadual de Londrina, Londrina, 86057-970, Brazil
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Shi D, Shan Y, Zhu X, Wang H, Wu S, Wu Z, Bao W. Histone Methyltransferase MLL1 Mediates Oxidative Stress and Apoptosis upon Deoxynivalenol Exposure in the Intestinal Porcine Epithelial Cells. Antioxidants (Basel) 2022; 11:antiox11102006. [PMID: 36290729 PMCID: PMC9598511 DOI: 10.3390/antiox11102006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 10/02/2022] [Accepted: 10/04/2022] [Indexed: 11/21/2022] Open
Abstract
Deoxynivalenol (DON), as a secondary metabolite of fungi, is continually detected in livestock feed and has a high risk to animals and humans. Moreover, pigs are very sensitive to DON. Recently, the role of histone modification has drawn people’s attention; however, few studies have elucidated how histone modification participates in the cytotoxicity or genotoxicity induced by mycotoxins. In this study, we used intestinal porcine epithelial cells (IPEC-J2 cells) as a model to DON exposure in vitro. Mixed lineage leukemia 1 (MLL1) regulates gene expression by exerting the role of methyltransferase. Our studies demonstrated that H3K4me3 enrichment was enhanced and MLL1 was highly upregulated upon 1 μg/mL DON exposure in IPEC-J2 cells. We found that the silencing of MLL1 resulted in increasing the apoptosis rate, arresting the cell cycle, and activating the mitogen-activated protein kinases (MAPKs) pathway. An RNA-sequencing analysis proved that differentially expressed genes (DEGs) were enriched in the cell cycle, apoptosis, and tumor necrosis factor (TNF) signaling pathway between the knockdown of MLL1 and negative control groups, which were associated with cytotoxicity induced by DON. In summary, these current results might provide new insight into how MLL1 regulates cytotoxic effects induced by DON via an epigenetic mechanism.
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Affiliation(s)
- Dongfeng Shi
- Key Laboratory for Animal Genetics, Breeding, Reproduction and Molecular Design of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Yiyi Shan
- Key Laboratory for Animal Genetics, Breeding, Reproduction and Molecular Design of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Xiaoyang Zhu
- Key Laboratory for Animal Genetics, Breeding, Reproduction and Molecular Design of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Haifei Wang
- Key Laboratory for Animal Genetics, Breeding, Reproduction and Molecular Design of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Shenglong Wu
- Key Laboratory for Animal Genetics, Breeding, Reproduction and Molecular Design of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Zhengchang Wu
- Key Laboratory for Animal Genetics, Breeding, Reproduction and Molecular Design of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
- Correspondence: (Z.W.); (W.B.)
| | - Wenbin Bao
- Key Laboratory for Animal Genetics, Breeding, Reproduction and Molecular Design of Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture & Agri-Product Safety, Yangzhou University, Yangzhou 225009, China
- Correspondence: (Z.W.); (W.B.)
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Wang Q, Zhan X, Wang B, Wang F, Zhou Y, Xu S, Li X, Tang L, Jin Q, Li W, Gong L, Fu A. Modified Montmorillonite Improved Growth Performance of Broilers by Modulating Intestinal Microbiota and Enhancing Intestinal Barriers, Anti-Inflammatory Response, and Antioxidative Capacity. Antioxidants (Basel) 2022; 11:antiox11091799. [PMID: 36139873 PMCID: PMC9495330 DOI: 10.3390/antiox11091799] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 08/30/2022] [Accepted: 09/03/2022] [Indexed: 12/02/2022] Open
Abstract
This study aims to explore the effects of modified montmorillonite (MMT, copper loading) on the growth performance, gut microbiota, intestinal barrier, antioxidative capacity and immune function of broilers. Yellow-feathered broilers were randomly divided into control (CTR), modified montmorillonite (MMT), and antibiotic (ANTI) groups. Results revealed that MMT supplementation increased the BW and ADG and decreased the F/R during the 63-day experiment period. 16S rRNA sequencing showed that MMT modulated the cecal microbiota composition of broilers by increasing the relative abundance of two phyla (Firmicutes and Bacteroidetes) and two genera (Bacteroides and Faecalibacterium) and decreasing the abundance of genus Olsenella. MMT also improved the intestinal epithelial barrier indicated by the up-regulated mRNA expression of claudin-1, occludin, and ZO-1 and the increased length of microvilli in jejunum and the decreased levels of DAO and D-LA in serum. In addition, MMT enhanced the immune function indicated by the increased levels of immunoglobulins, the decreased levels of MPO and NO, the down-regulated mRNA expression of IL-1β, IL-6, and TNF-α, and the up-regulated mRNA expression of IL-4 and IL-10. Moreover, MMT down-regulated the expression of jejunal TLRs/MAPK/NF-κB signaling pathway-related genes (TLR2, TLR4, Myd88, TRAF6, NF-κB, and iNOS) and related proteins (TRAF6, p38, ERK, NF-κB, and iNOS). In addition, MMT increased the antioxidant enzyme activities and the expression of Nrf2/HO-1 signaling pathway-related genes and thereby decreased the apoptosis-related genes expression. Spearman’s correlation analysis revealed that Bacteroides, Faecalibacterium, and Olsenella were related to the inflammatory index (MPO and NO), oxidative stress (T-AOC, T-SOD, and CAT) and intestinal integrity (D-LA and DAO). Taken together, MMT supplementation improved the growth performance of broilers by modulating intestinal microbiota, enhancing the intestinal barrier function, and improving inflammatory response, which might be mediated by inhibiting the TLRs/MAPK/NF-κB signaling pathway, and antioxidative capacity mediated by the Nrf2/HO-1 signaling pathway.
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Affiliation(s)
- Qi Wang
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Xiaoli Zhan
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
- Zhejiang Fenghong Biological Technology Co., Ltd., Huzhou 313000, China
| | - Baikui Wang
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Fei Wang
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Yuanhao Zhou
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Shujie Xu
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
- Hainan Institute, Zhejiang University, Yongyou Industry Park, Yazhou Bay Sci-Tech City, Sanya 572000, China
| | - Xiang Li
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Li Tang
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Qian Jin
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Weifen Li
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Li Gong
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
- School of Life Science and Engineering, Foshan University, Foshan 528225, China
- Correspondence: (L.G.); (A.F.)
| | - Aikun Fu
- Key Laboratory of Animal Molecular Nutrition of Education of Ministry, National Engineering Laboratory of Biological Feed Safety and Pollution Prevention and Control, Key Laboratory of Animal Feed and Nutrition of Zhejiang Province, Institute of Animal Nutrition and Feed Sciences, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
- Correspondence: (L.G.); (A.F.)
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Li J, Bai Y, Ma K, Ren Z, Li J, Zhang J, Shan A. Dihydroartemisinin alleviates deoxynivalenol induced liver apoptosis and inflammation in piglets. Ecotoxicol Environ Saf 2022; 241:113811. [PMID: 35772362 DOI: 10.1016/j.ecoenv.2022.113811] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 06/06/2022] [Accepted: 06/22/2022] [Indexed: 06/15/2023]
Abstract
Deoxynivalenol (DON) is one of the mycotoxins that contaminate cereals and feed, thereby endangering human and animal health. Dihydroartemisinin (DHA), a derivative of artemisinin, has anti-inflammatory and antioxidant functions in addition to anti-malaria and anti-cancer. The purpose of this study was to investigate the effects of DHA on alleviating liver apoptosis and inflammation induced by DON in piglets. The experimental design followed a 2 (normal diet and DON-contaminated diet) × 2 (with and without supplementation of DHA) factorial arrangement. 36 weaned piglets were subjected to a 21-day experiment. Results showed that DON increased ALT activity, the levels of TNF-α, IL-1β and IL-2, and reduced the levels of total protein (TP) and albumin (ALB) in the serum. However, DHA decreased the levels of TNF-α, IL-1β and IL-2, and increased the levels of TP and ALB. Also, DON decreased glutathione (GSH) content and catalase (CAT) activity, and increased methane dicarboxylic aldehyde (MDA) content. But GSH content was increased by DHA. In addition, DHA decreased DON-induced increase in apoptosis rate of hepatocytes. Furthermore, DON activated death receptor pathway to promote apoptosis by up-regulating the protein expression of FasL and caspase-3, and the mRNA expression of FasL, TNFR1, caspase-8, Bid, Bax, CYC and caspase-3. However, DHA reduced caspase-3 protein expression, as well as the mRNA expression of FADD, Bid, Bax, CYC and caspase-3. Besides, DON also activated TNF/NF-κB pathway to induce an inflammatory response by up-regulating TNF-α protein expression, and the mRNA expression of TNFR1, RIP1, IKKβ, IκBα, IL-1β and IL-8. Nevertheless, DHA reduced the mRNA expression of RIP1, IκBα, NF-κB, IL-1β and IL-6, and the protein expression of TNF-α and NF-κB. In conclusion, DHA improved DON-induced negative effects on serum biochemical parameters and inflammatory cytokine levels, hepatic antioxidant capacity, hepatic apoptosis and inflammation.
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Affiliation(s)
- Jibo Li
- Institute of Animal Nutrition, Northeast Agricultural University, Harbin 150030, PR China
| | - Yongsong Bai
- Institute of Animal Nutrition, Northeast Agricultural University, Harbin 150030, PR China
| | - Kaidi Ma
- Institute of Animal Nutrition, Northeast Agricultural University, Harbin 150030, PR China
| | - Zhongshuai Ren
- College of Animal Sciences, Jilin University, Key Laboratory of Zoonosis Research, Ministry of Education, Changchun 130062, PR China
| | - Jianping Li
- Institute of Animal Nutrition, Northeast Agricultural University, Harbin 150030, PR China
| | - Jing Zhang
- College of Animal Sciences, Jilin University, Key Laboratory of Zoonosis Research, Ministry of Education, Changchun 130062, PR China.
| | - Anshan Shan
- Institute of Animal Nutrition, Northeast Agricultural University, Harbin 150030, PR China.
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Cao Z, Gao J, Huang W, Yan J, Shan A, Gao X. Curcumin mitigates deoxynivalenol-induced intestinal epithelial barrier disruption by regulating Nrf2/p53 and NF-κB/MLCK signaling in mice. Food Chem Toxicol 2022; 167:113281. [PMID: 35817260 DOI: 10.1016/j.fct.2022.113281] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 06/16/2022] [Accepted: 07/06/2022] [Indexed: 12/18/2022]
Abstract
Deoxynivalenol (DON) induces intestinal epithelial barrier disruption, posing a threat to the body. Curcumin (Cur) possesses pharmacological bioactivities such as antioxidant and anti-inflammatory effects that help maintain intestinal health. Here, the protective effects of Cur against DON-induced intestinal epithelial barrier disruption were explored. Cur (75 or 150 mg/kg body weight [B.W.]) alleviated DON-induced (2.4 mg/kg B.W.) inhibition of growth performance and morphological damage to intestinal epithelium in mice. Cur also significantly attenuated DON-induced intestinal epithelial barrier disruption and structural damage to the tight junctions (TJs), as assessed by ultrastructure observation, serum FITC-dextran concentrations and diamine oxidase activity. Cur mitigated the DON-induced increase in reactive oxygen species, malondialdehyde and 8-hydroxy-2'-deoxyguanosine levels; p53, cytoplasmic cytochrome c, Bax, and Bcl-2 expression; and TUNEL-positive cell rate and caspase-3 activity. It decreased the total antioxidant capacity and expression of nuclear Nrf2 and its downstream target genes. Lastly, Cur attenuated the DON-induced increase in MLCK, p-MLC, nuclear NF-κB p65 expression, and the NF-κB downstream target genes; decrease in the expression of TJs proteins (claudin-1, occludin, and zonula occludens-1 [ZO-1]); and abnormal ZO-1 distribution. Overall, Cur mitigated the DON-induced disruption of the intestinal epithelial barrier by regulating the Nrf2/p53-mediated apoptotic pathway and NF-κB/MLCK-mediated TJs pathway in mice.
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Affiliation(s)
- Zheng Cao
- Post-doctoral Research Station of Animal Husbandry, Northeast Agricultural University, Harbin, 150030, China; Key Laboratory of the Provincial Education, Department of Heilongjiang for Common Animal Disease Prevention and Treatment, College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Jinsong Gao
- Key Laboratory of the Provincial Education, Department of Heilongjiang for Common Animal Disease Prevention and Treatment, College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Wanyue Huang
- College of Animal Science and Technology, Anhui Agricultural University, Hefei, 230036, China
| | - Juli Yan
- Key Laboratory of the Provincial Education, Department of Heilongjiang for Common Animal Disease Prevention and Treatment, College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China
| | - Anshan Shan
- Post-doctoral Research Station of Animal Husbandry, Northeast Agricultural University, Harbin, 150030, China
| | - Xiang Gao
- Key Laboratory of the Provincial Education, Department of Heilongjiang for Common Animal Disease Prevention and Treatment, College of Veterinary Medicine, Northeast Agricultural University, Harbin, 150030, China.
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Drouault M, Delalande C, Bouraïma-Lelong H, Seguin V, Garon D, Hanoux V. Deoxynivalenol enhances estrogen receptor alpha-induced signaling by ligand-independent transactivation. Food Chem Toxicol 2022; 165:113127. [DOI: 10.1016/j.fct.2022.113127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 04/08/2022] [Accepted: 05/06/2022] [Indexed: 11/26/2022]
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Mróz M, Gajęcka M, Przybyłowicz KE, Sawicki T, Lisieska-żołnierczyk S, Zielonk Ł, Gajęcki MT. The Effect of Low Doses of Zearalenone (ZEN) on the Bone Marrow Microenvironment and Haematological Parameters of Blood Plasma in Pre-Pubertal Gilts. Toxins (Basel) 2022; 14:105. [PMID: 35202133 PMCID: PMC8880195 DOI: 10.3390/toxins14020105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 01/26/2022] [Accepted: 01/27/2022] [Indexed: 12/15/2022] Open
Abstract
The aim of this study was to determine whether low doses of zearalenone (ZEN) influence the carry-over of ZEN and its metabolites to the bone marrow microenvironment and, consequently, haematological parameters. Pre-pubertal gilts (with a body weight of up to 14.5 kg) were exposed to daily ZEN doses of 5 μg/kg BW (group ZEN5, n = 15), 10 μg/kg BW (group ZEN10, n = 15), 15 μg/kg BW (group ZEN15, n = 15), or were administered a placebo (group C, n = 15) throughout the entire experiment. Bone marrow was sampled on three dates (exposure dates 7, 21, and 42—after slaughter) and blood for haematological analyses was sampled on 10 dates. Significant differences in the analysed haematological parameters (WBC White Blood Cells, MONO—Monocytes, NEUT—Neutrophils, LYMPH—Lymphocytes, LUC—Large Unstained Cells, RBC—Red Blood Cells, HGB—Haemoglobin, HCT—Haematocrit, MCH—Mean Corpuscular Volume, MCHC—Mean Corpuscular Haemoglobin Concentrations, PLT—Platelet Count and MPV—Mean Platelet Volume) were observed between groups. The results of the experiment suggest that exposure to low ZEN doses triggered compensatory and adaptive mechanisms, stimulated the local immune system, promoted eryptosis, intensified mycotoxin biotransformation processes in the liver, and produced negative correlations between mycotoxin concentrations and selected haematological parameters.
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Zhu W, Ge M, Li X, Wang J, Wang P, Tai T, Wang Y, Sun J, Shi G. Hyperoside Attenuates Zearalenone-induced spleen injury by suppressing oxidative stress and inhibiting apoptosis in mice. Int Immunopharmacol 2021; 102:108408. [PMID: 34920313 DOI: 10.1016/j.intimp.2021.108408] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/16/2021] [Accepted: 11/23/2021] [Indexed: 02/07/2023]
Abstract
Zearalenone (ZEA) is a ubiquitous mycotoxin contaminant that causes immune toxicity, apoptosis, and oxidative stress in animals. Hyperoside (Hyp) is a flavonol glycoside compound with antioxidant and anti-apoptotic properties. However, the potential of Hyp to prevent ZEA-induced spleen injury remains unknown. To evaluate the chemoprotective effect of Hyp against ZEA-induced spleen injury, 60 male Kunming mice were randomly assigned into five groups. The first two groups were orally treated with ZEA (40 mg/kg) for 30 days, and combined with Hyp (0, 100 mg/kg) treatment. The other three groups are orally treated with normal saline, olive oil, or Hyp (100 mg/kg) for 30 days. Hyperoside had an inhibitory effect against ZEA-induced spleen lesions. In addition, Hyp significantly increased the activity of antioxidant enzymes [superoxide dismutase (SOD), glutathione peroxidase (GSH-Px), and catalase (CAT)], the total antioxidant capacity (T-AOC), and significantly reduced the malondialdehyde (MDA) content reducing ZEA-induced oxidative stress in the spleen. Moreover, the translation of nuclear factor erythroid 2-related factor 2 (Nrf2) and its downstream target genes (CAT, NQO1, SOD1, GSS, GCLM, and GCLC) were ameliorated using co-therapy with Hyp before treatment with ZEA. Hyperoside also significantly inhibited the translation and expression of apoptotic genes (caspase3, casepase9, Bax, Bcl-2) and the production of apoptotic bodies induced by ZEA in the spleen. In conclusion, the findings revealed that Hyp inhibited ZEA-induced spleen injury through its antioxidant and anti-apoptotic effects. Thus, it provides a new treatment option for immune system diseases caused by ZEA.
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Affiliation(s)
- Weifeng Zhu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China.
| | - Ming Ge
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China.
| | - Xiuyu Li
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China.
| | - Jiangfeng Wang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China.
| | - PanPan Wang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China.
| | - Tiange Tai
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China.
| | - Yuxi Wang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China.
| | - Jianxu Sun
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China.
| | - Guangliang Shi
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, China; Key Laboratory of the Provincial Education, Department of Heilongjiang for Common Animal Disease Prevention and Treatment, Northeast Agricultural University, Harbin 150030, China.
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Cao L, Zhao J, Xu J, Zhu L, Rahman SU, Feng S, Li Y, Wu J, Wang X. N-acetylcysteine ameliorate cytotoxic injury in piglets sertoli cells induced by zearalenone and deoxynivalenol. Environ Sci Pollut Res Int 2021; 28:60276-60289. [PMID: 34156614 DOI: 10.1007/s11356-021-14052-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 04/19/2021] [Indexed: 06/13/2023]
Abstract
Zearalenone (ZEA) and Deoxynivalenol (DON) are two mycotoxins highly detected in agricultural products and feed. Both mycotoxins produce reproductive toxicity and pose a serious threat to human and animal health, among which pigs are the most sensitive animals. Sertoli cells (SCs) play an important role in spermatogenesis; however, the combined toxicity of ZEA and DON and the screening of effective protective agents remains to be determined. By studying the effects of N-acetylcysteine (NAC) on the cells exposed to 20 μM of ZEA and 0.6 μM of DON, we explored the protective mechanism of NAC (4 mM) on the cytotoxic injury of piglets SCs induced by both mycotoxins. The results showed that the combination of ZEA and DON destroy organelles and SCs structures, NAC significantly alleviates the damage caused by ZEA and DON. NAC also significantly increased the expression and distribution of zonula occludens 1 (ZO-1), decreased the relative mRNA and protein expression levels of Bax, Bid, caspase-3, and caspase-9, and increased Bcl-2 expression level and inhibited the decrease of mitochondrial membrane potential. Further, NAC also eases the cell cycle arrest and oxidative stress caused by ZEA and DON. In summary, our results show that NAC could alleviate SCs injury via reducing the oxidative damage and apoptosis caused by ZEA and DON.
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Affiliation(s)
- Li Cao
- College of Animal Science and Technology, Anhui Agricultural University, 130 West Changjiang Road, Hefei, 230036, China
| | - Jie Zhao
- College of Animal Science and Technology, Anhui Agricultural University, 130 West Changjiang Road, Hefei, 230036, China
| | - Jingru Xu
- College of Animal Science and Technology, Anhui Agricultural University, 130 West Changjiang Road, Hefei, 230036, China
| | - Lei Zhu
- College of Animal Science and Technology, Anhui Agricultural University, 130 West Changjiang Road, Hefei, 230036, China
| | - Sajid Ur Rahman
- College of Animal Science and Technology, Anhui Agricultural University, 130 West Changjiang Road, Hefei, 230036, China
- Key Laboratory of Animal Parasitology of Ministry of Agriculture, Laboratory of Quality and Safety Risk Assessment for Animal Products on Biohazards (Shanghai) of Ministry of Agriculture, Shanghai Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Shanghai, 200241, China
| | - Shibin Feng
- College of Animal Science and Technology, Anhui Agricultural University, 130 West Changjiang Road, Hefei, 230036, China
| | - Yu Li
- College of Animal Science and Technology, Anhui Agricultural University, 130 West Changjiang Road, Hefei, 230036, China
- Anhui Province Key Laboratory of Veterinary Pathobiology and Disease Control, Hefei, China
| | - Jinjie Wu
- College of Animal Science and Technology, Anhui Agricultural University, 130 West Changjiang Road, Hefei, 230036, China
- Anhui Province Key Laboratory of Veterinary Pathobiology and Disease Control, Hefei, China
| | - Xichun Wang
- College of Animal Science and Technology, Anhui Agricultural University, 130 West Changjiang Road, Hefei, 230036, China.
- Anhui Province Key Laboratory of Veterinary Pathobiology and Disease Control, Hefei, China.
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14
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Thapa A, Horgan KA, White B, Walls D. Deoxynivalenol and Zearalenone-Synergistic or Antagonistic Agri-Food Chain Co-Contaminants? Toxins (Basel) 2021; 13:toxins13080561. [PMID: 34437432 PMCID: PMC8402399 DOI: 10.3390/toxins13080561] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 08/03/2021] [Accepted: 08/06/2021] [Indexed: 01/01/2023] Open
Abstract
Deoxynivalenol (DON) and Zearalenone (ZEN) are two commonly co-occurring mycotoxins produced by members of the genus Fusarium. As important food chain contaminants, these can adversely affect both human and animal health. Critically, as they are formed prior to harvesting, their occurrence cannot be eliminated during food production, leading to ongoing contamination challenges. DON is one of the most commonly occurring mycotoxins and is found as a contaminant of cereal grains that are consumed by humans and animals. Consumption of DON-contaminated feed can result in vomiting, diarrhoea, refusal of feed, and reduced weight gain in animals. ZEN is an oestrogenic mycotoxin that has been shown to have a negative effect on the reproductive function of animals. Individually, their mode of action and impacts have been well-studied; however, their co-occurrence is less well understood. This common co-occurrence of DON and ZEN makes it a critical issue for the Agri-Food industry, with a fundamental understanding required to develop mitigation strategies. To address this issue, in this targeted review, we appraise what is known of the mechanisms of action of DON and ZEN with particular attention to studies that have assessed their toxic effects when present together. We demonstrate that parameters that impact toxicity include species and cell type, relative concentration, exposure time and administration methods, and we highlight additional research required to further elucidate mechanisms of action and mitigation strategies.
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Affiliation(s)
- Asmita Thapa
- School of Chemical Sciences, Dublin City University, Dublin 9, Ireland;
| | | | - Blánaid White
- School of Chemical Sciences, National Centre for Sensor Research, DCU Water Institute, Dublin City University, Dublin 9, Ireland
- Correspondence: (B.W.); (D.W.); Tel.: +353-01-7006731 (B.W.); +353-01-7005600 (D.W.)
| | - Dermot Walls
- School of Biotechnology, National Centre for Sensor Research, Dublin City University, Dublin 9, Ireland
- Correspondence: (B.W.); (D.W.); Tel.: +353-01-7006731 (B.W.); +353-01-7005600 (D.W.)
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Mavrommatis A, Giamouri E, Tavrizelou S, Zacharioudaki M, Danezis G, Simitzis PE, Zoidis E, Tsiplakou E, Pappas AC, Georgiou CA, Feggeros K. Impact of Mycotoxins on Animals' Oxidative Status. Antioxidants (Basel) 2021; 10:214. [PMID: 33535708 PMCID: PMC7912820 DOI: 10.3390/antiox10020214] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 01/20/2021] [Accepted: 01/26/2021] [Indexed: 02/06/2023] Open
Abstract
Mycotoxins appear to be the "Achilles' heel" of the agriculture sector inducing enormous economic losses and representing a severe risk to the health of humans and animals. Although novel determination protocols have been developed and legislation has been implemented within Europe, the side effects of mycotoxins on the homeostatic mechanisms of the animals have not been extensively considered. Feed mycotoxin contamination and the effects on the antioxidant status of livestock (poultry, swine, and ruminants) are presented. The findings support the idea that the antioxidant systems in both monogastrics and ruminants are challenged under the detrimental effect of mycotoxins by increasing the toxic lipid peroxidation by-product malondialdehyde (MDA) and inhibiting the activity of antioxidant defense mechanisms. The degree of oxidative stress is related to the duration of contamination, co-contamination, the synergetic effects, toxin levels, animal age, species, and productive stage. Since the damaging effects of MDA and other by-products derived by lipid peroxidation as well as reactive oxygen species have been extensively studied on human health, a more integrated monitoring mechanism (which will take into account the oxidative stability) is urgently required to be implemented in animal products.
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Affiliation(s)
- Alexandros Mavrommatis
- Laboratory of Nutritional Physiology and Feeding, Department of Animal Science, Agricultural University of Athens, 11855 Athens, Greece; (A.M.); (E.G.); (S.T.); (M.Z.); (E.Z.); (E.T.); (K.F.)
| | - Elisavet Giamouri
- Laboratory of Nutritional Physiology and Feeding, Department of Animal Science, Agricultural University of Athens, 11855 Athens, Greece; (A.M.); (E.G.); (S.T.); (M.Z.); (E.Z.); (E.T.); (K.F.)
| | - Savvina Tavrizelou
- Laboratory of Nutritional Physiology and Feeding, Department of Animal Science, Agricultural University of Athens, 11855 Athens, Greece; (A.M.); (E.G.); (S.T.); (M.Z.); (E.Z.); (E.T.); (K.F.)
| | - Maria Zacharioudaki
- Laboratory of Nutritional Physiology and Feeding, Department of Animal Science, Agricultural University of Athens, 11855 Athens, Greece; (A.M.); (E.G.); (S.T.); (M.Z.); (E.Z.); (E.T.); (K.F.)
| | - George Danezis
- Chemistry Laboratory, Department of Food Science and Human Nutrition, Agricultural University of Athens, 11855 Athens, Greece; (G.D.); (C.A.G.)
- FoodOmics GR Research Infrastructure, Agricultural University of Athens, 11855 Athens, Greece
| | - Panagiotis E. Simitzis
- Laboratory of Animal Breeding and Husbandry, Department of Animal Science, Agricultural University of Athens, 11855 Athens, Greece;
| | - Evangelos Zoidis
- Laboratory of Nutritional Physiology and Feeding, Department of Animal Science, Agricultural University of Athens, 11855 Athens, Greece; (A.M.); (E.G.); (S.T.); (M.Z.); (E.Z.); (E.T.); (K.F.)
| | - Eleni Tsiplakou
- Laboratory of Nutritional Physiology and Feeding, Department of Animal Science, Agricultural University of Athens, 11855 Athens, Greece; (A.M.); (E.G.); (S.T.); (M.Z.); (E.Z.); (E.T.); (K.F.)
| | - Athanasios C. Pappas
- Laboratory of Nutritional Physiology and Feeding, Department of Animal Science, Agricultural University of Athens, 11855 Athens, Greece; (A.M.); (E.G.); (S.T.); (M.Z.); (E.Z.); (E.T.); (K.F.)
| | - Constantinos A. Georgiou
- Chemistry Laboratory, Department of Food Science and Human Nutrition, Agricultural University of Athens, 11855 Athens, Greece; (G.D.); (C.A.G.)
- FoodOmics GR Research Infrastructure, Agricultural University of Athens, 11855 Athens, Greece
| | - Kostas Feggeros
- Laboratory of Nutritional Physiology and Feeding, Department of Animal Science, Agricultural University of Athens, 11855 Athens, Greece; (A.M.); (E.G.); (S.T.); (M.Z.); (E.Z.); (E.T.); (K.F.)
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Xu X, Chang J, Wang P, Yin Q, Liu C, Li M, Song A, Zhu Q, Lu F. Effect of chlorogenic acid on alleviating inflammation and apoptosis of IPEC-J2 cells induced by deoxyniyalenol. Ecotoxicol Environ Saf 2020; 205:111376. [PMID: 32961488 DOI: 10.1016/j.ecoenv.2020.111376] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 09/12/2020] [Accepted: 09/15/2020] [Indexed: 06/11/2023]
Abstract
Deoxynivalenol (DON) is extensively detected in many kinds of foods and feeds to harm human and animal health. This research aims to investigate the effect of chlorogenic acid (CGA) on alleviating inflammation and apoptosis of swine jejunal epithelial cells (IPEC-J2) triggered by DON. The results demonstrated that cell viability was decreased when DON concentrations increased or incubation time expanded. The pretreatment with CGA (40 μg/mL) for 1 h increased cell viability, decreased lactate dehydrogenase (LDH) release and apoptosis in cells triggered by DON at 0.5 μg/mL for 6 h, compared with the DON alone-treated cells. Moreover, the mRNA abundances of IL-8, IL-6, TNF-α, COX-2, caspase-3, Bax and ASCT2 genes, and protein expressions of COX-2, Bax and ASCT2 were significantly down-regulated; while the mRNA abundances of ZO-1, claudin-1, occludin, PePT1 and GLUT2 genes, and protein expressions of ZO-1, claudin-1 and PePT1 were significantly up-regulated in the CGA + DON group, compared with the DON alone group. This study indicated that CGA pretreatment alleviated cytotoxicity, inflammation and apoptosis in DON-triggered IPEC-J2 cells, and protected intestinal cell integrity from DON damages.
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Affiliation(s)
- Xiaoxiang Xu
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China.
| | - Juan Chang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China.
| | - Ping Wang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China.
| | - Qingqiang Yin
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China.
| | - Chaoqi Liu
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China.
| | - Maolong Li
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China.
| | - Andong Song
- College of Life Science, Henan Agricultural University, Zhengzhou, 450002, China.
| | - Qun Zhu
- Henan Delin Biological Product Co., Ltd., Xinxiang, 453000, China.
| | - Fushan Lu
- Henan Puai Feed Co., Ltd., Zhoukou, 466000, China.
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Zhou Y, Lv Y, He C, Lin X, Li C, Xu W, Duan N, Wu S, Wang Z. Application of PEG-CdSe@ZnS quantum dots for ROS imaging and evaluation of deoxynivalenol-mediated oxidative stress in living cells. Food Chem Toxicol 2020; 146:111834. [DOI: 10.1016/j.fct.2020.111834] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Revised: 10/19/2020] [Accepted: 10/23/2020] [Indexed: 12/23/2022]
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Xu X, Yan G, Chang J, Wang P, Yin Q, Liu C, Zhu Q, Lu F. Comparative Transcriptome Analysis Reveals the Protective Mechanism of Glycyrrhinic Acid for Deoxynivalenol-Induced Inflammation and Apoptosis in IPEC-J2 Cells. Oxid Med Cell Longev 2020; 2020:5974157. [PMID: 33163144 DOI: 10.1155/2020/5974157] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 09/17/2020] [Accepted: 10/05/2020] [Indexed: 12/12/2022]
Abstract
Deoxynivalenol (DON) is the most common mycotoxin that frequently contaminates human food and animal feed, resulting in intestinal diseases and systemic immunosuppression. Glycyrrhinic acid (GA) exhibits various pharmacological activities. To investigate the protective mechanism of GA for DON-induced inflammation and apoptosis in IPEC-J2 cells, RNA-seq analysis was used in the current study. The IPEC-J2 cells were treated with the control group (CON), 0.5 μg/mL DON, 400 μg/mL GA, and 400 μg/mL GA+0.5 μg/mL DON (GAD) for 6 h. Results showed that 0.5 μg/mL DON exposure for 6 h could induce oxidative stress, inflammation, and apoptosis in IPEC-J2 cells. GA addition could specifically promote the proliferation of DON-induced IPEC-J2 cells in a dose- and time-dependent manner. In addition, GA addition significantly increased Bcl-2 gene expression (P < 0.05) and superoxide dismutase and catalase activities (P < 0.01) and decreased lactate dehydrogenase release, the contents of malonaldehyde, IL-8, and NF-κB (P < 0.05), the relative mRNA abundances of IL-6, IL-8, TNF-α, COX-2, NF-κB, Bax, and caspase 3 (P < 0.01), and the protein expressions of Bax and TNF-α. Moreover, a total of 1576, 289, 1398, and 154 differentially expressed genes were identified in CON vs. DON, CON vs. GA, CON vs. GAD, and DON vs. GAD, respectively. Transcriptome analysis revealed that MAPK, TNF, and NF-κB signaling pathways and some chemokines played significant roles in the regulation of inflammation and apoptosis induced by DON. GA may alleviate DON cytotoxicity via the TNF signaling pathway by downregulating IL-15, CCL5, and other gene expressions. These results indicated that GA could alleviate DON-induced oxidative stress, inflammation, and apoptosis via the TNF signaling pathway in IPEC-J2 cells.
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Yi Y, Wan S, Hou Y, Cheng J, Guo J, Wang S, Khan A, Sun N, Li H. Chlorogenic acid rescues zearalenone induced injury to mouse ovarian granulosa cells. Ecotoxicol Environ Saf 2020; 194:110401. [PMID: 32143102 DOI: 10.1016/j.ecoenv.2020.110401] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 02/25/2020] [Accepted: 02/26/2020] [Indexed: 06/10/2023]
Abstract
Zearalenone (ZEA), a toxic substance produced by Fusarium fungi, accumulated in cereals grain and animal feed, causes injury to humans and animals. ZEA can induce obvious reproductive toxicity with the ovarian granulosa cells (GCs) as the main target. However, the study on exploring the protective compounds against ZEA-induced mouse primary ovarian GCs damage remains less. In the current study, the protective effect of 20 compounds derived from traditional Chinese medicines (TCMs) on the injury of mouse GCs caused by ZEA were evaluated using MTT assay and the cell morphology. Our results showed that chlorogenic acid (250, 500, and 1000 μg/mL) significantly suppress ZEA-induced GCs death. Western blot analysis suggested chlorogenic acid could rescue the up-regulated apoptosis of GCs induced by ZEA via attenuating the protein expression of cleaved caspase-3, the ratio of Bax/Bcl-2 and cleaved-PARP. Our results provide strong evidence that chlorogenic acid warrants further optimization for more potent and safer compounds for against the ZEA lead toxicity to humans and animals.
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Affiliation(s)
- YanYan Yi
- College of Animal Science and Veterinary Medicine, Shanxi Agricultural University, Taigu, Shanxi, 030801, People's Republic of China
| | - ShuangXiu Wan
- College of Animal Science and Veterinary Medicine, Shanxi Agricultural University, Taigu, Shanxi, 030801, People's Republic of China; School of Pharmacy, Heze University, Heze, Shangdong, 274000, People's Republic of China
| | - YaXin Hou
- College of Animal Science and Veterinary Medicine, Shanxi Agricultural University, Taigu, Shanxi, 030801, People's Republic of China
| | - Jia Cheng
- College of Animal Science and Veterinary Medicine, Shanxi Agricultural University, Taigu, Shanxi, 030801, People's Republic of China
| | - JianHua Guo
- Department of Veterinary Pathobiology, Schubot Exotic Bird Health Center, Texas A&M University, College Station, TX, 77843, USA
| | - Shaoyu Wang
- School of Community Health, Faculty of Science, Charles Sturt University, NSW, 2800, Australia
| | - Ajab Khan
- College of Animal Science and Veterinary Medicine, Shanxi Agricultural University, Taigu, Shanxi, 030801, People's Republic of China
| | - Na Sun
- College of Animal Science and Veterinary Medicine, Shanxi Agricultural University, Taigu, Shanxi, 030801, People's Republic of China
| | - Hongquan Li
- College of Animal Science and Veterinary Medicine, Shanxi Agricultural University, Taigu, Shanxi, 030801, People's Republic of China.
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20
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Xu X, Yan G, Chang J, Wang P, Yin Q, Liu C, Liu S, Zhu Q, Lu F. Astilbin ameliorates deoxynivalenol-induced oxidative stress and apoptosis in intestinal porcine epithelial cells (IPEC-J2). J Appl Toxicol 2020; 40:1362-1372. [PMID: 32324309 DOI: 10.1002/jat.3989] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 04/01/2020] [Accepted: 04/02/2020] [Indexed: 02/06/2023]
Abstract
Deoxynivalenol (DON) is a common mycotoxin, which often induces oxidative stress and cytotoxicity in humans and animals. Astilbin (AST), as a natural antioxidant, exhibits multiple pharmacological functions. The aim of this study was to investigate the effects of AST on alleviating DON-induced cytotoxicity in intestinal porcine epithelial cells (IPEC-J2). The results demonstrated that 0.5 μg/mL DON stimulation for 6 hours induced oxidative stress, inflammation and apoptosis in IPEC-J2 cells. AST enhanced the cell viability in a dose- and time-dependent manner. The addition of 20 μg/mL AST significantly increased cell viability, superoxide dismutase and catalase activities, Bcl-2 gene expression and the Bcl-2/Bax ratio (P < .05), and decreased lactate dehydrogenase release, malondialdehyde content and the relative expressions of genes associated with inflammation and apoptosis such as interleukin-6 and -8, tumor necrosis factor-alpha, cyclooxygenase-2, nuclear factor-kappaB, Bax and caspase-3 (P < .05). Simultaneously, zonula occludens-1, claudin-1 and PepT1 gene expressions were upregulated and occludin, ASCT2 and GLUT2 gene expressions were downregulated by the addition of AST, compared with the DON group (P < .05). These results indicated that 20 μg/mL AST could ameliorate oxidative stress, inflammation and apoptosis by enhancing antioxidant enzyme activities and intestinal barrier function, and reducing the expressions of inflammation and apoptosis genes, as well as improve the barrier function and nutrient transport and absorption in DON-induced IPEC-J2 cells.
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Affiliation(s)
- Xiaoxiang Xu
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
| | - Guorong Yan
- Institute of Photomedicine, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China
| | - Juan Chang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
| | - Ping Wang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
| | - Qingqiang Yin
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
| | - Chaoqi Liu
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, China
| | - Shuo Liu
- Yexian Animal Disease Control and Prevention Center, Yexian, China
| | - Qun Zhu
- Henan Delin Biological Product Co. Ltd., Xinxiang, China
| | - Fushan Lu
- Henan Puai Feed Co. Ltd., Zhoukou, China
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21
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Abstract
Deoxynivalenol (DON) is a secondary metabolite mainly produced by the fungi Fusarium in agricultural crops, widely existing in feeds and cereal-based foodstuffs. Because of the high occurrence and potentials to induce a variety of toxic effects on animals and humans, DON has been a very harmful exogenous dietary toxicant threating public health. The focus of this review is to summarise the DON-induced broad spectrum of adverse health effects, to probe the current state of knowledge of combined toxicity of DON with other mycotoxins and its derivatives, and to put forward prospective ideas that multi-generational toxicity of DON and its overall impacts on intestinal-immuno-neuroendocrine system could receive more attention in future investigations. The general aim is to provide a scientific basis for the necessity to re-consider risk-assessment and regulations.
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Affiliation(s)
- H. Zhou
- College of Food Science, Southwest University, Tiansheng Road #2, Chongqing 400715, China P.R
| | - T. Guog
- College of Food Science, Southwest University, Tiansheng Road #2, Chongqing 400715, China P.R
| | - H. Dai
- College of Food Science, Southwest University, Tiansheng Road #2, Chongqing 400715, China P.R
| | - Y. Yu
- College of Food Science, Southwest University, Tiansheng Road #2, Chongqing 400715, China P.R
| | - Y. Zhang
- College of Food Science, Southwest University, Tiansheng Road #2, Chongqing 400715, China P.R
- Biological Science Research Center, Southwest University, Chongqing 26463, China P.R
| | - L. Ma
- College of Food Science, Southwest University, Tiansheng Road #2, Chongqing 400715, China P.R
- Biological Science Research Center, Southwest University, Chongqing 26463, China P.R
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22
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Kifer D, Jakšić D, Šegvić Klarić M. Assessing the Effect of Mycotoxin Combinations: Which Mathematical Model Is (the Most) Appropriate? Toxins (Basel) 2020; 12:E153. [PMID: 32121330 DOI: 10.3390/toxins12030153] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 02/17/2020] [Accepted: 02/26/2020] [Indexed: 12/17/2022] Open
Abstract
In the past decades, many studies have examined the nature of the interaction between mycotoxins in biological models classifying interaction effects as antagonisms, additive effects, or synergisms based on a comparison of the observed effect with the expected effect of combination. Among several described mathematical models, the arithmetic definition of additivity and factorial analysis of variance were the most commonly used in mycotoxicology. These models are incorrectly based on the assumption that mycotoxin dose-effect curves are linear. More appropriate mathematical models for assessing mycotoxin interactions include Bliss independence, Loewe’s additivity law, combination index, and isobologram analysis, Chou-Talalays median-effect approach, response surface, code for the identification of synergism numerically efficient (CISNE) and MixLow method. However, it seems that neither model is ideal. This review discusses the advantages and disadvantages of these mathematical models.
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Lee JY, Lim W, Park S, Kim J, You S, Song G. Deoxynivalenol induces apoptosis and disrupts cellular homeostasis through MAPK signaling pathways in bovine mammary epithelial cells. Environ Pollut 2019; 252:879-887. [PMID: 31203115 DOI: 10.1016/j.envpol.2019.06.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Revised: 05/16/2019] [Accepted: 06/01/2019] [Indexed: 06/09/2023]
Abstract
Deoxynivalenol (DON), a fungus-derived mycotoxin, also known as vomitoxin, is found in a wide range of cereal grains and grain-based food products. The biological toxicity of DON has been described in various species, but its toxicity and functional effects in mammary epithelial cells are unclear. In this study, we investigated the effect of DON on bovine mammary epithelial (MAC-T) cells using mechanistic approaches. We detected DON-induced cell cycle abrogation and calcium deficiency, leading to apoptotic cell death via MAPK signaling pathways. Moreover, we studied the transcriptional activation of blood and milk junctional regulators as well as inflammatory cytokines in response to DON. The results of this study contribute to a comprehensive understanding of DON-associated toxicity mechanisms in bovine mammary epithelial cells, which may facilitate the enhancement of milk stabilization in parallel with the establishment of safety profiles to protect against DON contamination in livestock farms and in the food industry.
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Affiliation(s)
- Jin-Young Lee
- Department of Biochemistry, Medical College of Wisconsin, Milwaukee, WI, 53226, USA
| | - Whasun Lim
- Department of Food and Nutrition, Kookmin University, Seoul, 02707, Republic of Korea
| | - Sunwoo Park
- Institute of Animal Molecular Biotechnology and Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, 02841, Republic of Korea
| | - Jinyoung Kim
- Department of Animal Resources Science, Dankook University, Cheonan, 31116, Republic of Korea
| | - Seungkwon You
- Institute of Animal Molecular Biotechnology and Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, 02841, Republic of Korea.
| | - Gwonhwa Song
- Institute of Animal Molecular Biotechnology and Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul, 02841, Republic of Korea.
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Affiliation(s)
- Ankita Rai
- Food, Drugs and Chemical Toxicology Group, CSIR- Indian Institute of Toxicology Research, Lucknow, India
- Academy of Scientific and Innovative Research (AcSIR) CSIR-IITR campus, Lucknow, India
| | - Mukul Das
- Food, Drugs and Chemical Toxicology Group, CSIR- Indian Institute of Toxicology Research, Lucknow, India
- Academy of Scientific and Innovative Research (AcSIR) CSIR-IITR campus, Lucknow, India
| | - Anurag Tripathi
- Food, Drugs and Chemical Toxicology Group, CSIR- Indian Institute of Toxicology Research, Lucknow, India
- Academy of Scientific and Innovative Research (AcSIR) CSIR-IITR campus, Lucknow, India
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25
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Kang R, Li R, Dai P, Li Z, Li Y, Li C. Deoxynivalenol induced apoptosis and inflammation of IPEC-J2 cells by promoting ROS production. Environ Pollut 2019; 251:689-698. [PMID: 31108302 DOI: 10.1016/j.envpol.2019.05.026] [Citation(s) in RCA: 152] [Impact Index Per Article: 30.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Revised: 03/28/2019] [Accepted: 05/06/2019] [Indexed: 05/26/2023]
Abstract
Deoxynivalenol (DON) frequently detected in a wide range of foods and feeds, inducing cytotoxicity to animals and humans. To investigate the underlying mechanism of DON-induced apoptosis and inflammation in porcine small intestinal epithelium, intestinal porcine epithelial cells (IPEC-J2 cells) were chosen as objects, and were treated by different concentrations (0 μg/mL, 0.2 μg/mL, 0.5 μg/mL, 1.0 μg/mL, 2.0 μg/mL, 4.0 μg/mL, 6.0 μg/mL) of DON. The results showed that DON induced cytotoxicity of IPEC-J2 cells in a dose-dependent manner, which is demonstrated by decreasing cell viability. Compared with the control group, DON treatment increased the expressions of genes associated with inflammation and apoptosis, such as interleukin-1 beta (IL-1β), cyclooxgenase-2 (COX-2), interleukin-6 (IL-6), tumour necrosis factor-alpha (TNF-α), caspase-3, caspase-8, caspase-9, and decreased the cell anti-oxidative status. Protein immunofluorescence showed increased expression of caspase-3, nuclear factor kB (NF-κB) and phosphorylated NF-κB in IPEC-J2 cells. DON increased the content of intracellular reactive oxygen species (ROS) of IPEC-J2 cells. N-Acetyl-L-cysteine (NAC), a commonly used antioxidant, blocked DON-induced ROS generation, alleviated the DON-induced apoptosis and inflammation. These results suggested that DON-induced impairment of IPEC-J2 cells is possibly due to increased ROS production, and expressions of genes and proteins associated with apoptosis and inflammation.
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Affiliation(s)
- Ruifen Kang
- National Experimental Teaching Demonstration Center of Animal Science, College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, PR China
| | - Ruonan Li
- National Experimental Teaching Demonstration Center of Animal Science, College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, PR China
| | - Pengyuan Dai
- National Experimental Teaching Demonstration Center of Animal Science, College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, PR China
| | - Zhaojian Li
- National Experimental Teaching Demonstration Center of Animal Science, College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, PR China
| | - Yansen Li
- National Experimental Teaching Demonstration Center of Animal Science, College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, PR China
| | - Chunmei Li
- National Experimental Teaching Demonstration Center of Animal Science, College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, PR China.
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26
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Ren Z, He H, Fan Y, Chen C, Zuo Z, Deng J. Research Progress on the Toxic Antagonism of Selenium Against Mycotoxins. Biol Trace Elem Res 2019; 190:273-280. [PMID: 30267312 DOI: 10.1007/s12011-018-1532-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 09/24/2018] [Indexed: 12/21/2022]
Abstract
Animal feed is prone to becoming infected with molds during production and storage, resulting in secondary metabolite mycotoxins, such as aflatoxin B1 (AFB1), T-2 toxins, deoxynivalenol (DON), and ochratoxin A (OTA), which are harmful to humans and animals. Selenium is an essential trace element for humans and animals, and it is also an effective antioxidant. Many studies have shown that selenium can reduce the damage caused by mycotoxins in animals. This article reviews the current literature on the antagonistic effects of selenium on AFB1, T-2, DON, and OTA toxicity.
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Affiliation(s)
- Zhihua Ren
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
- Sichuan Province Key Laboratory of Animal Disease & Human Health, Chengdu, China
- Key Laboratory of Environmental Hazard and Human Health of Sichuan Province, Chengdu, 611130, China
| | - Hongyi He
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
- Sichuan Province Key Laboratory of Animal Disease & Human Health, Chengdu, China
- Key Laboratory of Environmental Hazard and Human Health of Sichuan Province, Chengdu, 611130, China
| | - Yu Fan
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
- Sichuan Province Key Laboratory of Animal Disease & Human Health, Chengdu, China
- Key Laboratory of Environmental Hazard and Human Health of Sichuan Province, Chengdu, 611130, China
| | - Changhao Chen
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
- Sichuan Province Key Laboratory of Animal Disease & Human Health, Chengdu, China
- Key Laboratory of Environmental Hazard and Human Health of Sichuan Province, Chengdu, 611130, China
| | - Zhicai Zuo
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China
- Sichuan Province Key Laboratory of Animal Disease & Human Health, Chengdu, China
- Key Laboratory of Environmental Hazard and Human Health of Sichuan Province, Chengdu, 611130, China
| | - Junliang Deng
- College of Veterinary Medicine, Sichuan Agricultural University, Chengdu, China.
- Sichuan Province Key Laboratory of Animal Disease & Human Health, Chengdu, China.
- Key Laboratory of Environmental Hazard and Human Health of Sichuan Province, Chengdu, 611130, China.
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27
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Peng Z, Liao Y, Chen L, Liu S, Shan Z, Nüssler AK, Yao P, Yan H, Liu L, Yang W. Heme oxygenase-1 attenuates low-dose of deoxynivalenol-induced liver inflammation potentially associating with microbiota. Toxicol Appl Pharmacol 2019; 374:20-31. [DOI: 10.1016/j.taap.2019.04.020] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 04/23/2019] [Accepted: 04/25/2019] [Indexed: 12/19/2022]
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28
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Ren Z, Chen C, Fan Y, Chen C, He H, Wang X, Zhang Z, Zuo Z, Peng G, Hu Y, Xu Z, Tao S, Mao X, Deng J. Toxicity of DON on GPx1-Overexpressed or Knockdown Porcine Splenic Lymphocytes In Vitro and Protective Effects of Sodium Selenite. Oxid Med Cell Longev 2019; 2019:5769752. [PMID: 30944693 DOI: 10.1155/2019/5769752] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 12/01/2018] [Accepted: 12/12/2018] [Indexed: 11/18/2022]
Abstract
Deoxynivalenol (DON) is a common contaminant of grain worldwide and is often detected in the human diet and animal feed. Selenium is an essential trace element in animals. It has many biological functions. The role of selenium in the body is mainly orchestrated by selenoprotein. Glutathione peroxidase (GPx) also exists widely in the body and has attracted much attention due to its high antioxidant capacity. In order to explore the effect of the GPx1 gene on toxicity of DON, in this study, we overexpressed or knockdown GPx1 in porcine splenic lymphocytes, then added different concentrations of DON (0.1025, 0.205, 0.41, and 0.82 μg/mL) and sodium selenite (2 μmol/L) to the culture system. Using various techniques, we detected antioxidant function, free radical content, cell apoptosis, and methylation-related gene expression to explore the effect of GPx1 expression on DON-induced cell damage. We also explored whether selenium can antagonize the toxicity of DON in these two cell models and revealed the protective effect of sodium selenite on DON-induced cell damage in GPx1-overexpressing or knockdown splenic lymphocytes. Finally, our findings revealed the following: (1) GPx1 can regulate the antioxidant capacity, apoptosis rate, and expression of DNA methylation-related genes in pig splenic lymphocytes. (2) Na2SeO3 (2 μmol/L) can regulate the antioxidant capacity, apoptosis rate, and expression of DNA methylation-related genes in pig splenic lymphocytes, and this effect is more significant in GPx1-overexpressing cells than in GPx1-knockdown cells. (3) DON can cause oxidative damage, apoptosis, and methylation injury in GPx1-overexpressing or knockdown pig splenic lymphocytes in a concentration-dependent manner. (4) Na2SeO3 (2 μmol/L) can antagonize the toxic effect of DON on GPx1-overexpressing or knockdown pig splenic lymphocytes. Our findings may have important implications for food/feed safety, human health, and environmental protection.
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Lorenz N, Dänicke S, Edler L, Gottschalk C, Lassek E, Marko D, Rychlik M, Mally A. A critical evaluation of health risk assessment of modified mycotoxins with a special focus on zearalenone. Mycotoxin Res 2019; 35:27-46. [PMID: 30209771 PMCID: PMC6331505 DOI: 10.1007/s12550-018-0328-z] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 08/23/2018] [Accepted: 08/27/2018] [Indexed: 12/16/2022]
Abstract
A comprehensive definition introducing the term "modified mycotoxins" to encompass all possible forms in which mycotoxins and their modifications can occur was recently proposed and has rapidly gained wide acceptance within the scientific community. It is becoming increasingly evident that exposure to such modified mycotoxins due to their presence in food and feed has the potential to pose a substantial additional risk to human and animal health. Zearalenone (ZEN) is a well-characterized Fusarium toxin. Considering the diversity of modified forms of ZEN occurring in food and feed, the toxicologically relevant endocrine activity of many of these metabolites, and the fact that modified forms add to a dietary exposure which approaches the tolerable daily intake by free ZEN alone, modified forms of ZEN present an ideal case study for critical evaluation of modified mycotoxins in food safety. Following a summary of recent scientific opinions of EFSA dealing with health risk assessment of ZEN alone or in combination with its modified forms, uncertainties and data gaps are highlighted. Issues essential for evaluation and prioritization of modified mycotoxins in health risk assessment are identified and discussed, including opportunities to improve exposure assessment using biomonitoring data. Further issues such as future consideration of combinatory effects of the parent toxin with its modified forms and also other compounds co-occurring in food and feed are addressed. With a particular focus on ZEN, the most pressing challenges associated with health risk assessment of modified mycotoxins are identified and recommendations for further research to fill data gaps and reduce uncertainties are made.
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Affiliation(s)
- Nicole Lorenz
- German Federal Institute for Risk Assessment (BfR), Max-Dohrn-Str. 8-10, 10589, Berlin, Germany.
| | - Sven Dänicke
- Institute of Animal Nutrition, Friedrich-Loeffler-Institute (FLI), Federal Research Institute for Animal Health, Bundesallee 50, 38116, Braunschweig, Germany
| | - Lutz Edler
- Division of Biostatistics, German Cancer Research Center, Im Neuenheimer Feld 280, 69120, Heidelberg, Germany
| | - Christoph Gottschalk
- Chair of Food Safety, Veterinary Faculty, Ludwig-Maximilians-University Munich, Schönleutnerstr. 8, 85764, Oberschleissheim, Germany
| | - Eva Lassek
- Bavarian Health and Food Safety Authority, Luitpoldstr. 1, 97082, Würzburg, Germany
| | - Doris Marko
- Department of Food Chemistry and Toxicology, University of Vienna, Währingerstr. 38, 1090, Vienna, Austria
| | - Michael Rychlik
- Chair of Analytical Food Chemistry, Technical University Munich, Alte Akademie 10, 85354, Freising, Germany
| | - Angela Mally
- Department of Toxicology, University of Würzburg, Versbacher Strasse 9, 97078, Würzburg, Germany
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30
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Xiao Y, Xu S, Zhao S, Liu K, Lu Z, Hou Z. Protective effects of selenium against zearalenone-induced apoptosis in chicken spleen lymphocyte via an endoplasmic reticulum stress signaling pathway. Cell Stress Chaperones 2019; 24:77-89. [PMID: 30374880 PMCID: PMC6363622 DOI: 10.1007/s12192-018-0943-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 09/24/2018] [Accepted: 09/26/2018] [Indexed: 12/16/2022] Open
Abstract
Selenium (Se), an antioxidant agent, provides significant protection from reactive oxygen species (ROS)-induced cell damage in vivo and in vitro. However, it is unclear whether Se can protect against zearalenone (ZEN)-induced apoptosis in chicken spleen lymphocyte. In this study, we investigated the underlying mechanism of the apoptosis induced by ZEN in chicken spleen lymphocyte and further evaluated the protective mechanism of Se on ZEN-induced apoptosis. The results show that ZEN induced an increase in ROS generation and lipid peroxidation, and a decrease in levels of superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GSH-Px), and glutathione (GSH). The results of apoptosis morphologically from acridine orange/ethidium bromide (AO/EB) fluorescent staining and flow cytometry analysis show apparent apoptosis in the ZEN-treated group, and was confirmed by the upregulation of caspase-3, -12 and downregulation of Bcl-2. Meanwhile, ZEN activated the endoplasmic reticulum (ER) stress by upregulating ER stress-related molecular sensors (GRP78, ATF6, ATF4, IRE). However, co-treatment with Se effectively blocked ROS generation, improved antioxdative capacity, and reversed apoptosis and ER stress-related genes and protein expression. Taken together, these data suggest that oxidative stress and ER stress play a vital role in ZEN-induced apoptosis, and Se had a significant preventive effect on ZEN-induced apoptosis in chicken spleen lymphocyte via ameliorating the ER stress signaling pathway.
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Affiliation(s)
- Yinxia Xiao
- Department of Veterinary Obstetrics, College of Veterinary Medicine, Northeast Agricultural 8 University, Harbin, 150030, China
| | - Shiwen Xu
- Department of Veterinary Internal Medicine, College of Veterinary Medicine, Northeast 11 Agricultural University, Harbin, 150030, China
| | - Shuchen Zhao
- Department of Veterinary Obstetrics, College of Veterinary Medicine, Northeast Agricultural 8 University, Harbin, 150030, China
| | - Kexiang Liu
- Department of Veterinary Obstetrics, College of Veterinary Medicine, Northeast Agricultural 8 University, Harbin, 150030, China
| | - Zhanjun Lu
- Department of Veterinary Obstetrics, College of Veterinary Medicine, Northeast Agricultural 8 University, Harbin, 150030, China
| | - Zhenzhong Hou
- Department of Veterinary Obstetrics, College of Veterinary Medicine, Northeast Agricultural 8 University, Harbin, 150030, China.
- College of Veterinary Medicine, Northeast Agricultural University, Animal Hospital, NO.59 Wood Street, Xiangfang District, Harbin, 150030, China.
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Ren Z, Fan Y, Zhang Z, Chen C, Chen C, Wang X, Deng J, Peng G, Hu Y, Cao S, Yu S, Ma X, Shen L, Zhong Z, Zhou Z, Xu Z, Zuo Z. Sodium selenite inhibits deoxynivalenol-induced injury in GPX1-knockdown porcine splenic lymphocytes in culture. Sci Rep 2018; 8:17676. [PMID: 30518949 DOI: 10.1038/s41598-018-36149-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 11/15/2018] [Indexed: 12/13/2022] Open
Abstract
Deoxynivalenol (DON) is a cytotoxic mycotoxin that can cause cell damages. The main effect is to inhibit protein synthesis. Oxidative stress is one of the effects of DON. Selenium (Se) can ameliorate the cell damage caused by DON-induced oxidative stress, but it is unclear whether through selenoprotein glutathione peroxidase 1 (GPX1). We established GPX1-knockdown porcine spleen lymphocytes, and treated them with DON and Se. Untransfected porcine splenic lymphocytes (group P) and transfected cells (group M, GPX1 knockdown) were treated with or without DON (0.824, 0.412, 0.206, or 0.103 μg/mL, group D1-4), Se (Na2SeO3, 2 μM, group Se), or both (group SD1–4) for 6, 12, or 24 h. The cells were collected and the activities of SOD and CAT, levels of GSH, H2O2, malonaldehyde (MDA), total antioxidant capacity (T-AOC), and the inhibition of free hydroxyl radicals were determined. Levels of ROS were measured at 24 h. Compared with group P, the antioxidant capacity of group M was reduced. DON caused greater oxidative damage to the GPX1-knockdown porcine splenic lymphocytes than to the normal control cells. When Na2SeO3 was combined with DON, it reduced the damage in the GPX1-knockdown porcine splenic lymphocytes, but less effectively than in the normal porcine splenic lymphocytes.
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Rong X, Sun-Waterhouse D, Wang D, Jiang Y, Li F, Chen Y, Zhao S, Li D. The Significance of Regulatory MicroRNAs: Their Roles in Toxicodynamics of Mycotoxins and in the Protection Offered by Dietary Therapeutics Against Mycotoxin-Induced Toxicity. Compr Rev Food Sci Food Saf 2018; 18:48-66. [DOI: 10.1111/1541-4337.12412] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 09/11/2018] [Accepted: 11/02/2018] [Indexed: 12/13/2022]
Affiliation(s)
- Xue Rong
- Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes; the College of Food Science and Engineering, Shandong Agricultural Univ.; Taian Shandong 271018 P. R. China
| | - Dongxiao Sun-Waterhouse
- Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes; the College of Food Science and Engineering, Shandong Agricultural Univ.; Taian Shandong 271018 P. R. China
- School of Chemical Sciences; The Univ. of Auckland; Private Bag Auckland 92019 New Zealand
| | - Dan Wang
- Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes; the College of Food Science and Engineering, Shandong Agricultural Univ.; Taian Shandong 271018 P. R. China
- Shandong Inst. of Pomology; Taian Shandong 271000 P. R. China
| | - Yang Jiang
- Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes; the College of Food Science and Engineering, Shandong Agricultural Univ.; Taian Shandong 271018 P. R. China
| | - Feng Li
- Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes; the College of Food Science and Engineering, Shandong Agricultural Univ.; Taian Shandong 271018 P. R. China
| | - Yilun Chen
- Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes; the College of Food Science and Engineering, Shandong Agricultural Univ.; Taian Shandong 271018 P. R. China
| | - Shancang Zhao
- Central Laboratory of Shandong Academy of Agricultural Sciences; Key Laboratory of Test Technology on Food Quality and Safety of Shandong Province; Jinan Shandong 250100 P. R. China
| | - Dapeng Li
- Key Laboratory of Food Processing Technology and Quality Control of Shandong Higher Education Institutes; the College of Food Science and Engineering, Shandong Agricultural Univ.; Taian Shandong 271018 P. R. China
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33
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Cheng Y, Xu Q, Chen Y, Su Y, Wen C, Zhou Y. Modified Palygorskite Improves Immunity, Antioxidant Ability, Intestinal Morphology, and Barrier Function in Broiler Chickens Fed Naturally Contaminated Diet with Permitted Feed Concentrations of Fusarium Mycotoxins. Toxins (Basel) 2018; 10:E482. [PMID: 30463306 DOI: 10.3390/toxins10110482] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 11/14/2018] [Accepted: 11/14/2018] [Indexed: 12/24/2022] Open
Abstract
This study investigated effects of modified palygorskite (MPal) on immunity, antioxidant capacity, and intestinal barrier integrity in broiler chickens challenged with permitted feed Fusarium mycotoxin concentrations. One-day-old chicks were allocated into three treatments with eight replicates. Chickens in three groups were fed a basal diet with normal corn (control), contaminated diet containing moldy corn, with Fusarium mycotoxins contents in the diets lower than permitted feed mycotoxin concentrations, and the contaminated diet supplemented with 1 g/kg MPal for 42 days, respectively. Compared with control, moldy corn decreased bursa of Fabricius weight, jejunal secreted immunoglobulin A concentration, ileal superoxide dismutase (SOD) activity, jejunal and ileal villus height (VH) and VH/crypt depth (CD) ratio, and jejunal zonula occludens-1 and mucin 2 mRNA abundances at 42 days as well as ileal VH/CD ratio at 21 days; while they increased jejunal malondialdehyde accumulation at 21 and 42 days, jejunal SOD activity at 21 days, and serum diamine oxidase activity at 42 days, which were almost recovered by MPal. Moreover, dietary MPal upregulated ileal claudin-2 mRNA abundance compared with other two groups. The results indicated that MPal addition exerted protective effects on immunity, oxidative status, and intestinal barrier integrity in chickens challenged with permitted feed Fusarium mycotoxins levels.
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Zheng W, Wang B, Li X, Wang T, Zou H, Gu J, Yuan Y, Liu X, Bai J, Bian J, Liu Z. Zearalenone Promotes Cell Proliferation or Causes Cell Death? Toxins (Basel) 2018; 10:E184. [PMID: 29724047 DOI: 10.3390/toxins10050184] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 04/26/2018] [Accepted: 04/27/2018] [Indexed: 02/06/2023] Open
Abstract
Zearalenone (ZEA), one of the mycotoxins, exerts different mechanisms of toxicity in different cell types at different doses. It can not only stimulate cell proliferation but also inhibit cell viability, induce cell apoptosis, and cause cell death. Thus, the objective of this review is to summarize the available mechanisms and current evidence of what is known about the cell proliferation or cell death induced by ZEA. An increasing number of studies have suggested that ZEA promoted cell proliferation attributing to its estrogen-like effects and carcinogenic properties. What’s more, many studies have indicated that ZEA caused cell death via affecting the distribution of the cell cycle, stimulating oxidative stress and inducing apoptosis. In addition, several studies have revealed that autophagy and some antioxidants can reverse the damage or cell death induced by ZEA. This review thoroughly summarized the metabolic process of ZEA and the molecular mechanisms of ZEA stimulating cell proliferation and cell death. It concluded that a low dose of ZEA can exert estrogen-like effects and carcinogenic properties, which can stimulate the proliferation of cells. While, in addition, a high dose of ZEA can cause cell death through inducing cell cycle arrest, oxidative stress, DNA damage, mitochondrial damage, and apoptosis.
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Li Y, Wang T, Wu J, Zhang X, Xu Y, Qian Y. Multi-parameter analysis of combined hepatotoxicity induced by mycotoxin mixtures in HepG2 cells. WORLD MYCOTOXIN J 2018. [DOI: 10.3920/wmj2017.2201] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Evaluation of combined toxicity and exploring the corresponding mechanism is of great significance in characterising the interactions of mixed mycotoxins. This study used high content analysis and multiple evaluation models to estimate combined toxic hepatotoxicity in HepG2 cells, due to aflatoxin B1, zearalenone and deoxynivalenol, which are often detected simultaneously in the same grain sample. All mycotoxins induced cell loss in HepG2 cells in a concentration dependent manner. The combined toxic effects observed by multiple evaluation models (CA, IA and CI) suggested a similar mechanism and dominant synergistic effects for binary and ternary combinations. Based on reactive oxygen species, intracellular glutathione (GSH), and mitochondrial transmembrane potential (MMP) assessment, the synergistic mechanisms may be associated with mitochondrial damage by reducing GSH and MMP.
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Affiliation(s)
- Y. Li
- Key Laboratory of Agro-products Safety and Quality of Ministry of Agriculture, Institute of Quality Standards and Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, Zhongguancun South Street 12, 100081 Beijing, China P.R
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Synergetic Innovation Center of Food Safety and Nutrition, Jiangnan University, Wuxi, 214122 Jiangsu, China P.R
| | - T.Q. Wang
- Key Laboratory of Agro-products Safety and Quality of Ministry of Agriculture, Institute of Quality Standards and Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, Zhongguancun South Street 12, 100081 Beijing, China P.R
| | - J. Wu
- Key Laboratory of Agro-products Safety and Quality of Ministry of Agriculture, Institute of Quality Standards and Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, Zhongguancun South Street 12, 100081 Beijing, China P.R
| | - X.L. Zhang
- Key Laboratory of Agro-products Safety and Quality of Ministry of Agriculture, Institute of Quality Standards and Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, Zhongguancun South Street 12, 100081 Beijing, China P.R
| | - Y.Y. Xu
- Key Laboratory of Agro-products Safety and Quality of Ministry of Agriculture, Institute of Quality Standards and Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, Zhongguancun South Street 12, 100081 Beijing, China P.R
| | - Y.Z. Qian
- Key Laboratory of Agro-products Safety and Quality of Ministry of Agriculture, Institute of Quality Standards and Testing Technology for Agro-products, Chinese Academy of Agricultural Sciences, Zhongguancun South Street 12, 100081 Beijing, China P.R
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36
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Liu XL, Wu RY, Sun XF, Cheng SF, Zhang RQ, Zhang TY, Zhang XF, Zhao Y, Shen W, Li L. Mycotoxin zearalenone exposure impairs genomic stability of swine follicular granulosa cells in vitro. Int J Biol Sci 2018; 14:294-305. [PMID: 29559847 PMCID: PMC5859475 DOI: 10.7150/ijbs.23898] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Accepted: 12/30/2017] [Indexed: 01/15/2023] Open
Abstract
Zearalenone (ZEA), a metabolite of Fusarium fungi, is commonly found on moldy grains. Because it can competitively combine to estrogen receptor to disrupt estrogenic signaling, it has been reported to have serious adverse effects on animal reproduction systems. In order to explore the genotoxic effects of ZEA exposure on ovarian somatic cells, porcine granulosa cells were exposed to 10 μM and 30 μM ZEA for 24 or 72 h in vitro. The results showed that ZEA exposure for 24 h remarkably reduced the proliferation of porcine granulosa cells in a dose-dependent manner as determined by MTT analysis and flow cytometry. Furthermore, exposure to ZEA for 72 h induced apoptosis, and RNA sequence analysis also revealed that the expression of apoptosis related genes were altered. RT-qPCR, immunofluorescence and western blot analysis further confirmed the expression of DNA damage and repair related genes (γ-H2AX, BRCA1, RAD51 and PRKDC) were increased in ZEA exposed granulosa cells. When the estrogen antagonist, tamoxifen, was added with ZEA in the culture medium, the DNA damage and repairment by ZEA returned to normal level. Collectively, these results illustrate that ZEA disrupts genome stability and inhibits growth of porcine granulosa cells via the estrogen receptors which may promote granulosa cell apoptosis when the DNA repair system is not enough to rescue this serious damage.
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Affiliation(s)
- Xue-Lian Liu
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China
| | - Rui-Ying Wu
- Center for Reproductive Medicine, Qingdao Women's and Children's Hospital, Qingdao University, Qingdao 266034, China
| | - Xiao-Feng Sun
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Shun-Feng Cheng
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China.,College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Rui-Qian Zhang
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China
| | - Tian-Yu Zhang
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China
| | - Xi-Feng Zhang
- College of Biological and Pharmaceutical Engineering, Wuhan Polytechnic University, Wuhan 430023, China
| | - Yong Zhao
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China.,College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Wei Shen
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China.,Center for Reproductive Medicine, Qingdao Women's and Children's Hospital, Qingdao University, Qingdao 266034, China.,College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Lan Li
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, China.,College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao 266109, China
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