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Mishra S, Shelke V, Gaikwad AB. Acyl-CoA Synthetase Long-Chain Isoenzymes in Kidney Diseases: Mechanistic Insights and Therapeutic Implications. Cell Biochem Funct 2024; 42:e4114. [PMID: 39210707 DOI: 10.1002/cbf.4114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2024] [Revised: 08/07/2024] [Accepted: 08/19/2024] [Indexed: 09/04/2024]
Abstract
Long-chain acyl-CoA synthetases (ACSLs) are pivotal enzymes in fatty acid metabolism, essential for maintaining cellular homeostasis and energy production. Recent research has uncovered their significant involvement in the pathophysiology of various kidney diseases, including acute kidney injury (AKI), chronic kidney disease (CKD), diabetic kidney disease (DKD), and renal cell carcinoma (RCC). While ACSL1, ACSL3, ACSL4, and ACSL5 have been extensively studied for their roles in processes such as ferroptosis, lipid peroxidation, renal fibrosis, epithelial-mesenchymal transition, and tumor progression, the role of ACSL6 in kidney diseases remain largely unexplored. Notably, these isoenzymes exhibit distinct functions in different kidney diseases. Therefore, to provide a comprehensive understanding of their involvement, this review highlights the molecular pathways influenced by ACSLs and their roles in modulating cell death, inflammation, and fibrosis during kidney disease progression. By examining these mechanisms in detail, this review underscores the potential of ACSLs as biomarkers and therapeutic targets, advocating for further research to elucidate the precise roles of individual ACSL isoenzymes in kidney disease progression. Understanding these mechanisms opens new avenues for developing targeted interventions and improving therapeutic outcomes for patients with kidney diseases.
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Affiliation(s)
- Swati Mishra
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani Campus, Pilani, Rajasthan, India
| | - Vishwadeep Shelke
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani Campus, Pilani, Rajasthan, India
| | - Anil Bhanudas Gaikwad
- Department of Pharmacy, Birla Institute of Technology and Science, Pilani Campus, Pilani, Rajasthan, India
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Ni X, Hong H, Xu H, Qi M, Xu S. Exposure to Trimethyltin Chloride Induces Pyroptosis and Immune Dysfunction in Grass Carp CIK Cells by Activating the NF-κB Pathway Through Oxidative Stress. ENVIRONMENTAL TOXICOLOGY 2024. [PMID: 39004893 DOI: 10.1002/tox.24371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 04/24/2024] [Accepted: 05/11/2024] [Indexed: 07/16/2024]
Abstract
Trimethyltin chloride (TMT) is a highly toxic organotin pollutant frequently found in aquatic environments, posing a significant threat to the ecological system. The kidney plays a vital role in the body's detoxification processes, and TMT present in the environment tends to accumulate in the kidneys. However, it remained unclear whether exposure to different doses of TMT could induce pyroptosis and immune dysfunction in grass carp kidney cells (CIK cells). For this purpose, after assessing the half-maximal inhibitory concentration (IC50) of TMT on CIK cells, we established a model for exposure of CIK cells at varying concentrations of TMT. CIK cells were treated with various doses of TMT (2.5, 5, 10 μM) for 24 h. Oxidative stress levels were measured using kits and fluorescence methods, whereas the expression of related genes was verified through western blot and quantitative real-time PCR (qRT-PCR). The results indicated that TMT exposure led to oxidative stress, with increased levels of ROS, H2O2, MDA, and GSH, and inhibited activities of T-AOC, SOD, and CAT. It activated the NF-κB pathway, leading to the upregulation of NF-κB p65, NF-κB p50, GSDMD, NLRP3, ASC, and Caspase-1. Furthermore, TMT exposure also resulted in increased expression of cytokines (IL-18, IL-6, IL-2, IL-1β, and TNF-α) and decreased expression of antimicrobial peptides (LEAP2, HEPC, and β-defensin). In summary, exposure to TMT induces dose-dependent oxidative stress that activates the NF-κB pathway, leading to pyroptosis and immune dysfunction in grass carp CIK cells.
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Affiliation(s)
- Xiaotong Ni
- College of Animal Science and Technology, Tarim University, Alar, Xinjiang, People's Republic of China
| | - Haozheng Hong
- College of Animal Science and Technology, Tarim University, Alar, Xinjiang, People's Republic of China
| | - Haotian Xu
- College of Animal Science and Technology, Tarim University, Alar, Xinjiang, People's Republic of China
- Engineering Laboratory for Tarim Animal Diseases Diagnosis and Control of Xinjiang Production & Construction Corps, Alar, Xinjiang, People's Republic of China
| | - Meng Qi
- College of Animal Science and Technology, Tarim University, Alar, Xinjiang, People's Republic of China
- Engineering Laboratory for Tarim Animal Diseases Diagnosis and Control of Xinjiang Production & Construction Corps, Alar, Xinjiang, People's Republic of China
| | - Shiwen Xu
- College of Animal Science and Technology, Tarim University, Alar, Xinjiang, People's Republic of China
- Engineering Laboratory for Tarim Animal Diseases Diagnosis and Control of Xinjiang Production & Construction Corps, Alar, Xinjiang, People's Republic of China
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Friedrich HKJ, Michalke B, Karst U, Michaelis V. Using L-cysteine to enhance calibration range and prevent a memory effect in mercury analysis of complex samples via ICP-OES. J Trace Elem Med Biol 2024; 84:127467. [PMID: 38704916 DOI: 10.1016/j.jtemb.2024.127467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 04/17/2024] [Accepted: 04/26/2024] [Indexed: 05/07/2024]
Abstract
BACKGROUND Mercury (Hg) is a persistent pollutant occurring in the environment able to transition between different species. It can therefore be found in air, soil and water reservoirs becoming a present concern for the general population but also sensitive populations like pregnant women. Therefore, investigating organ-specific transfer mechanisms of Hg is mandatory for Hg toxicity testing. For this, an in vitro system using microporous inserts to monitor the transfer across an in vitro placental barrier has been used. However, due to the cytotoxicity of Hg only low concentrations (1.26 ×10-4 - 1.36 ×10-2 µg/µL Hg) can be applied, making Hg determination in cell culture medium using inductively coupled plasma-optical emission spectrometry challenging, especially when these trace amounts should be determined alongside other trace elements which are naturally occurring in cells and cell culture medium like the essential metals manganese (Mn), iron (Fe), copper (Cu), and zinc (Zn). Additionally, Hg analysis on an ICP system holds also a number of challenges like a persistent memory effect and instability of Hg standard solutions. METHODS The development of a rapid and sensitive ICP-OES method to determine Hg in different matrices like cell culture medium and cells has been performed on an Avio 220 Max ICP-OES (Perkin-Elmer) equipped with a cyclonic spray chamber and MicroMist® nebulizer. Cell lysates and cell culture medium were diluted in a mixture of 0.2 % L-cysteine, 2 % HNO3 and 0.1 % HCl and directly introduced into the ICP-OES system. Further method development included the suitability of the analysis of multiple elements like Mn, Fe, Cu, and Zn as well as the determination of the limit of detection and limit of quantification. RESULTS The combination of 0.2 % L-cysteine, 2 % HNO3 and 0.1 % HCl is able to bind and stabilize Hg ions in standard solutions and in biological matrices over a wide dynamic concentration range (1 - 500 µg/L) also alongside other metals like Mn, Fe, Cu and Zn without losses of sensitivity. A short run time of 3 min enables high throughput analysis. Additionally, the high salt and carbon concentrations in the culture medium do not affect Hg sensitivity using the ICP-OES. CONCLUSION This method is a useful tool for the quantification of Hg in a variety of complex matrices including cells and cell culture media (high salt and carbon-rich (∼1 % each)) with high sensitivity and minimal sample preparation allowing high throughput. Furthermore, not only Hg can be determined in biological matrices, but even multiple elemental analysis can be carried out to address the effect of Hg on other metals homeostasis.
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Affiliation(s)
- Helena K J Friedrich
- Institute of Inorganic and Analytical Chemistry, University of Münster, Münster, Germany
| | | | - Uwe Karst
- Institute of Inorganic and Analytical Chemistry, University of Münster, Münster, Germany
| | - Vivien Michaelis
- Food Chemistry with focus on toxicology, Faculty of Mathematics and Natural Sciences, University of Wuppertal, Germany.
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Yu Y, Zhang L, Zhang D, Dai Q, Hou M, Chen M, Gao F, Liu XL. The role of ferroptosis in acute kidney injury: mechanisms and potential therapeutic targets. Mol Cell Biochem 2024:10.1007/s11010-024-05056-3. [PMID: 38943027 DOI: 10.1007/s11010-024-05056-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2024] [Accepted: 06/18/2024] [Indexed: 06/30/2024]
Abstract
Acute kidney injury (AKI) is one of the most common and severe clinical renal syndromes with high morbidity and mortality. Ferroptosis is a form of programmed cell death (PCD), is characterized by iron overload, reactive oxygen species accumulation, and lipid peroxidation. As ferroptosis has been increasingly studied in recent years, it is closely associated with the pathophysiological process of AKI and provides a target for the treatment of AKI. This review offers a comprehensive overview of the regulatory mechanisms of ferroptosis, summarizes its role in various AKI models, and explores its interaction with other forms of cell death, it also presents research on ferroptosis in AKI progression to other diseases. Additionally, the review highlights methods for detecting and assessing AKI through the lens of ferroptosis and describes potential inhibitors of ferroptosis for AKI treatment. Finally, the review presents a perspective on the future of clinical AKI treatment, aiming to stimulate further research on ferroptosis in AKI.
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Affiliation(s)
- Yanxin Yu
- Yan'an Small Molecule Innovative Drug R&D Engineering Research Center, School of Medicine, Yan'an University, Yan'an, China
| | - Lei Zhang
- Yan'an Small Molecule Innovative Drug R&D Engineering Research Center, School of Medicine, Yan'an University, Yan'an, China
| | - Die Zhang
- Yan'an Small Molecule Innovative Drug R&D Engineering Research Center, School of Medicine, Yan'an University, Yan'an, China
| | - Qiangfang Dai
- Yan'an Small Molecule Innovative Drug R&D Engineering Research Center, School of Medicine, Yan'an University, Yan'an, China
| | - Mingzheng Hou
- Yan'an Small Molecule Innovative Drug R&D Engineering Research Center, School of Medicine, Yan'an University, Yan'an, China
| | - Meini Chen
- Yan'an Small Molecule Innovative Drug R&D Engineering Research Center, School of Medicine, Yan'an University, Yan'an, China
| | - Feng Gao
- Yan'an Small Molecule Innovative Drug R&D Engineering Research Center, School of Medicine, Yan'an University, Yan'an, China
| | - Xiao-Long Liu
- Yan'an Small Molecule Innovative Drug R&D Engineering Research Center, School of Medicine, Yan'an University, Yan'an, China.
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Zhu J, Dai X, Wang Y, Cui T, Huang B, Wang D, Pu W, Zhang C. Molybdenum and cadmium co-induce apoptosis and ferroptosis through inhibiting Nrf2 signaling pathway in duck (Anas platyrhyncha) testes. Poult Sci 2024; 103:103653. [PMID: 38537407 PMCID: PMC10987903 DOI: 10.1016/j.psj.2024.103653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 03/04/2024] [Accepted: 03/09/2024] [Indexed: 04/07/2024] Open
Abstract
Cadmium (Cd) and high molybdenum (Mo) are injurious to the body. Previous research has substantiated that Cd and Mo exposure caused testicular injury of ducks, but concrete mechanism is not fully clarified. To further survey the toxicity of co-exposure to Cd and Mo in testis, 40 healthy 8-day-old Shaoxing ducks (Anas platyrhyncha) were stochasticly distributed to 4 groups and raised with basic diet embracing Cd (4 mg/kg Cd) or Mo (100 mg/kg Mo) or both. At the 16th wk, testis tissues were gathered. The characteristic ultrastructural changes related to apoptosis and ferroptosis were observed in Mo or Cd or both groups. Besides, Mo or Cd or both repressed nuclear factor erythroid 2-related factor 2 (Nrf2) pathway via decreasing Nrf2, Heme oxygenase-1 (HO-1), NAD(P)H quinone oxidoreductase 1 (NQO1), Glutamate-cysteine ligase catalytic subunit (GCLC) and Glutamate-cysteine ligase modifier subunit (GCLM) mRNA expression of and Nrf2 protein expression, then stimulated apoptosis by elevating Bcl-2 antagonist/killer-1 (Bak-1), Bcl-2-associated X-protein (Bax), Cytochrome complex (Cyt-C), caspase-3 mRNA expression, cleaved-caspase-3 protein expression and apoptosis rate, as well as reducing B-cell lymphoma-2 (Bcl-2) mRNA expression and ratio of Bcl-2 to Bax, and triggered ferroptosis by upregulating Acyl-CoA Synthetase Long Chain Family Member 4 (ACSL4), transferrin receptor (TFR1) and Prostaglandin-Endoperoxide Synthase 2 (PTGS2) expression levels, and downregulating ferritin heavy chain 1 (FTH1), ferritin light chain 1 (FTL1), ferroportin 1 (FPN1), solute carrier family 7 member 11 (SCL7A11) and glutathione peroxidase 4 (GPX4) expression levels. The most obvious changes of these indexes were observed in co-treated group. Altogether, the results announced that Mo or Cd or both evoked apoptosis and ferroptosis by inhibiting Nrf2 pathway in the testis of ducks, and co-exposure to Mo and Cd exacerbated these variations.
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Affiliation(s)
- Jiamei Zhu
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Xueyan Dai
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Yan Wang
- College of Forestry/School of Landscape and Art, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Ting Cui
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Bingyan Huang
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Dianyun Wang
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Wenjing Pu
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China
| | - Caiying Zhang
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, Jiangxi, China.
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Wang J, Yin Y, Zhang Q, Deng X, Miao Z, Xu S. HgCl 2 exposure mediates pyroptosis of HD11 cells and promotes M1 polarization and the release of inflammatory factors through ROS/Nrf2/NLRP3. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2024; 269:115779. [PMID: 38056124 DOI: 10.1016/j.ecoenv.2023.115779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 11/27/2023] [Accepted: 11/29/2023] [Indexed: 12/08/2023]
Abstract
Mercury (Hg) is a serious metal environmental pollutant. HgCl2 exposure causes pyroptosis. When macrophages are severely stimulated, they often undergo M1 polarization and release inflammatory factors. However, the mechanisms by which mercuric chloride exposure induces macrophage apoptosis, M1 polarization, and inflammatory factors remain unclear. HD11 cells were exposed to different concentrations of Hg chloride (180, 210 and 240 nM HgCl2). The results showed that mercury chloride exposure up-regulated ROS, C-Nrf2 and its downstream factors (NQO1 and HO-1), and down-regulated N-Nrf2. In addition, the expressions of focal death-related indicators (Caspase-1, NLRP3, GSDMD, etc.), M1 polarization marker CD86 and inflammatory factors (TNF-α, IL-1β) increased, and the above changes were related to mercury. Oxidative stress inhibitor (NAC) can block ROS/ NrF2-mediated oxidative stress, inhibit mercury-induced pyroptosis and M1 polarization, and effectively reduce the release of inflammatory factors. The addition of Vx-765 to inhibit pyroptosis can effectively alleviate M1 polarization of HD11 cells and reduce the expression of inflammatory factors. HgCl2 mediates pyroptosis of HD11 cells by regulating ROS/Nrf2/NLRP3, promoting M1 polarization and the release of inflammatory factors.
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Affiliation(s)
- Jiaqi Wang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Yilin Yin
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Qirui Zhang
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Xinrui Deng
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China
| | - Zhiruo Miao
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR China.
| | - Shiwen Xu
- College of Veterinary Medicine, Northeast Agricultural University, Harbin 150030, PR 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, PR China.
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Xu X, Wang SS, Zhang L, Lu AX, Lin Y, Liu JX, Yan CH. Methylmercury induced ferroptosis by interference of iron homeostasis and glutathione metabolism in CTX cells. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2023; 335:122278. [PMID: 37517642 DOI: 10.1016/j.envpol.2023.122278] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 07/20/2023] [Accepted: 07/26/2023] [Indexed: 08/01/2023]
Abstract
Environmental methylmercury (MeHg) exposure has gained global attention owing to its serious health hazards, especially neurotoxicity. Ferroptosis is a novel form of programmed cell death characterized by lipid peroxidation and iron overload. However, the occurrence of ferroptosis and its underlying mechanisms have not been fully elucidated in the methylmercury-induced neurotoxicity and the role of Nrf2 in MeHg-induced ferroptosis remains unexplored. In this study, we verified that MeHg decreased cell viability in a dose- and time-dependent manner in the Rat Brain Astrocytes cells (CTX cells). MeHg (3.5 μmol/L) exposure induced CTX cells to undergo ferroptosis, as evidenced by glutathione (GSH) depletion, lipid peroxidation, and iron overload, which was significantly rescued by the ferroptosis-specific inhibitors Ferrostatin-1 and Deferoxamine. MeHg directly disrupted the process of GSH metabolism by downregulating of SLC7A11 and GPX4 and interfered with intracellular iron homeostasis through inhibition of iron storage and export. Simultaneously, the expression of Nrf2 was upregulated by MeHg in CTX cells. Hence, the inhibition of Nrf2 activity further downregulated the levels of GPX4, SLC7A11, FTH1, and SLC40A1, which aggravated MeHg-induced ferroptosis to a greater extent. Overall, our findings provided evidence that ferroptosis played a critical role in MeHg-induced neurotoxicity, and suppressing Nrf2 activity further exacerbated MeHg-induced ferroptosis in CTX cells.
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Affiliation(s)
- Xi Xu
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Su-Su Wang
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lin Zhang
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - An-Xin Lu
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yin Lin
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jun-Xia Liu
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chong-Huai Yan
- Ministry of Education-Shanghai Key Laboratory of Children's Environmental Health, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
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Ye Y, Jiang M, Hong X, Fu Y, Chen Y, Wu H, Sun Y, Wang X, Zhou E, Wang J, Yang Z. Quercetin Alleviates Deoxynivalenol-Induced Intestinal Damage by Suppressing Inflammation and Ferroptosis in Mice. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023. [PMID: 37392437 DOI: 10.1021/acs.jafc.3c02027] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/03/2023]
Abstract
Deoxynivalenol (DON), one of the most prevalent mycotoxins found in food and feed, can cause gastrointestinal inflammation and systemic immunosuppression, presenting a serious hazard to human and animal health. Quercetin (QUE) is a plant polyphenol with anti-inflammatory and antioxidant properties. In this research, we investigated the potential function of QUE as a treatment for DON-induced intestinal damage. Thirty male specific-pathogen-free BALB/c mice were randomly allocated to treatment with QUE (50 mg/kg) and/or DON (0, 0.5, 1, and 2 mg/kg). We found that QUE attenuated DON-induced intestinal damage in mice by improving jejunal structural injury and changing tight junction proteins (claudin-1, claudin-3, ZO-1, and occludin) levels. QUE also suppressed DON-triggered intestinal inflammation by inhibiting the TLR4/NF-κB signaling pathway. Meanwhile, QUE decreased the oxidative stress caused by DON by enhancing the concentrations of SOD and GSH, while diminishing the contents of MDA. In particular, QUE reduced DON-induced intestinal ferroptosis. DON-induced intestinal damage elevated TfR and 4HNE levels, along with transcription levels of ferroptosis-related genes (PTGS2, ACSL4, and HAMP1) while diminishing mRNA levels of FTH1, SLC7A11, GPX4, FPN1, and FSP1, all of which were reversed by QUE treatment. Our findings imply that QUE alleviates DON-induced intestinal injury in mice by inhibiting the TLR4/NF-κB signaling pathway and ferroptosis. In this study, we elucidate the toxicological mechanism of DON, provide a basic foundation or theory for future DON prevention and treatment, and explore strategies to prevent and alleviate DON's hazardous effects.
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Affiliation(s)
- Yingrong Ye
- College of Life Science and Engineering, Foshan University, Foshan 528225, Guangdong Province, China
| | - Mingzhen Jiang
- College of Life Science and Engineering, Foshan University, Foshan 528225, Guangdong Province, China
| | - Xinyao Hong
- College of Life Science and Engineering, Foshan University, Foshan 528225, Guangdong Province, China
| | - Yiwu Fu
- College of Life Science and Engineering, Foshan University, Foshan 528225, Guangdong Province, China
| | - Yichun Chen
- College of Life Science and Engineering, Foshan University, Foshan 528225, Guangdong Province, China
| | - Hanpeng Wu
- College of Life Science and Engineering, Foshan University, Foshan 528225, Guangdong Province, China
| | - Youpeng Sun
- College of Life Science and Engineering, Foshan University, Foshan 528225, Guangdong Province, China
| | - Xia Wang
- College of Life Science and Engineering, Foshan University, Foshan 528225, Guangdong Province, China
| | - Ershun Zhou
- College of Life Science and Engineering, Foshan University, Foshan 528225, Guangdong Province, China
| | - Jingjing Wang
- College of Life Science and Engineering, Foshan University, Foshan 528225, Guangdong Province, China
| | - Zhengtao Yang
- College of Life Science and Engineering, Foshan University, Foshan 528225, Guangdong Province, China
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