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Deng F, Qin G, Chen Y, Zhang X, Zhu M, Hou M, Yao Q, Gu W, Wang C, Yang H, Jia X, Wu C, Peng H, Du H, Tang S. Multi-omics reveals 2-bromo-4,6-dinitroaniline (BDNA)-induced hepatotoxicity and the role of the gut-liver axis in rats. JOURNAL OF HAZARDOUS MATERIALS 2023; 457:131760. [PMID: 37285786 DOI: 10.1016/j.jhazmat.2023.131760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 05/26/2023] [Accepted: 06/01/2023] [Indexed: 06/09/2023]
Abstract
2-Bromo-4, 6-dinitroaniline (BDNA) is a widespread azo-dye-related hazardous pollutant. However, its reported adverse effects are limited to mutagenicity, genotoxicity, endocrine disruption, and reproductive toxicity. We systematically assessed the hepatotoxicity of BDNA exposure via pathological and biochemical examinations and explored the underlying mechanisms via integrative multi-omics analyses of the transcriptome, metabolome, and microbiome in rats. After 28 days of oral administration, compared with the control group, 100 mg/kg BDNA significantly triggered hepatotoxicity, upregulated toxicity indicators (e.g., HSI, ALT, and ARG1), and induced systemic inflammation (e.g., G-CSF, MIP-2, RANTES, and VEGF), dyslipidemia (e.g., TC and TG), and bile acid (BA) synthesis (e.g., CA, GCA, and GDCA). Transcriptomic and metabolomic analyses revealed broad perturbations in gene transcripts and metabolites involved in the representative pathways of liver inflammation (e.g., Hmox1, Spi1, L-methionine, valproic acid, and choline), steatosis (e.g., Nr0b2, Cyp1a1, Cyp1a2, Dusp1, Plin3, arachidonic acid, linoleic acid, and palmitic acid), and cholestasis (e.g., FXR/Nr1h4, Cdkn1a, Cyp7a1, and bilirubin). Microbiome analysis revealed reduced relative abundances of beneficial gut microbial taxa (e.g., Ruminococcaceae and Akkermansia muciniphila), which further contributed to the inflammatory response, lipid accumulation, and BA synthesis in the enterohepatic circulation. The observed effect concentrations here were comparable to the highly contaminated wastewaters, showcasing BDNA's hepatotoxic effects at environmentally relevant concentrations. These results shed light on the biomolecular mechanism and important role of the gut-liver axis underpinning BDNA-induced cholestatic liver disorders in vivo.
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Affiliation(s)
- Fuchang Deng
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - Guangqiu Qin
- Department of Preventive Medicine, Guangxi University of Chinese Medicine, Nanning 530200, China
| | - Yuanyuan Chen
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - Xu Zhang
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - Mu Zhu
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - Min Hou
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - Qiao Yao
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - Wen Gu
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - Chao Wang
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China
| | - Hui Yang
- NHC Key Laboratory of Food Safety Risk Assessment, China National Center for Food Safety Risk Assessment, Beijing 100021, China
| | - Xudong Jia
- NHC Key Laboratory of Food Safety Risk Assessment, China National Center for Food Safety Risk Assessment, Beijing 100021, China
| | - Chongming Wu
- School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, China
| | - Hui Peng
- Department of Chemistry, University of Toronto, Toronto, Ontario M5S3H6, Canada
| | - Huamao Du
- College of Sericulture, Textile and Biomass Sciences, Southwest University, Chongqing 400715, China
| | - Song Tang
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 100021, China; Center for Global Health, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu 211166, China.
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Zhao J, Ran M, Yang T, Chen L, Ji P, Xu X, Zhang L, Sun S, Liu X, Zhou S, Zhou L, Zhang J. Bicyclol Alleviates Signs of BDL-Induced Cholestasis by Regulating Bile Acids and Autophagy-Mediated HMGB1/p62/Nrf2 Pathway. Front Pharmacol 2021; 12:686502. [PMID: 34366845 PMCID: PMC8334002 DOI: 10.3389/fphar.2021.686502] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 07/05/2021] [Indexed: 11/13/2022] Open
Abstract
Cholestasis is a liver disease characterized by the accumulation of toxic bile salts, bilirubin, and cholesterol, resulting in hepatocellular damage. Recent findings have revealed several key steps of cholestasis liver injury including the toxicity of bile acids and accumulation of proinflammatory mediator. In this study, we investigated the protective effect of bicyclol in cholestasis caused by bile duct ligation (BDL), as well as relevant mechanisms. Bicyclol attenuated liver damage in BDL mice by increasing the levels of hydrophilic bile acid such as α-MCA and β-MCA, regulating bile acid-related pathways and improving histopathological indexes. High-mobility group box 1 (HMGB1) is an extracellular damage-associated molecular pattern molecule which can be used as biomarkers of cells and host defense. Bicyclol treatment decreased extracellular release of HMGB1. In addition, HMGB1 is also involved in regulating autophagy in response to oxidative stress. Bicyclol promoted the lipidation of LC3 (microtubule-associated protein 1 light chain 3)-Ⅱ to activate autophagy. The nuclear factor, E2-related factor 2 (Nrf2) and its antioxidant downstream genes were also activated. Our results indicate that bicyclol is a promising therapeutic strategy for cholestasis by regulating the bile acids and autophagy-mediated HMGB1/p62/Nrf2 pathway.
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Affiliation(s)
- Jingwen Zhao
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
| | - Maojuan Ran
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
- Department of Gastroenterology and Hepatology, Chengdu Second People’s Hospital, Chengdu, China
| | - Ting Yang
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
- Department of Gastroenterology, Shanxi Provincial People’s Hospital, Taiyuan, China
| | - Liwei Chen
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
| | - Peixu Ji
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
| | - Xiuxiu Xu
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
| | - Lu Zhang
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
| | - Siyuan Sun
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
| | - Xin Liu
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
| | - Simin Zhou
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
| | - Lu Zhou
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
| | - Jie Zhang
- Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin Institute of Digestive Disease, Tianjin Key Laboratory of Digestive Diseases, Tianjin, China
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Xu X, Wang R, Wu R, Yan W, Shi T, Jiang Q, Shi D. Trehalose reduces bone loss in experimental biliary cirrhosis rats via ERK phosphorylation regulation by enhancing autophagosome formation. FASEB J 2020; 34:8402-8415. [PMID: 32367591 DOI: 10.1096/fj.201902528rrr] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 04/07/2020] [Accepted: 04/13/2020] [Indexed: 12/15/2022]
Affiliation(s)
- Xingquan Xu
- State Key Laboratory of Pharmaceutical Biotechnology, Department of Sports Medicine and Adult Reconstructive Surgery Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School Nanjing P.R. China
- Joint Research Center for Bone and Joint Disease, Model Animal Research Center (MARC) Nanjing University Nanjing P.R. China
| | - Rongliang Wang
- State Key Laboratory of Pharmaceutical Biotechnology, Department of Sports Medicine and Adult Reconstructive Surgery Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School Nanjing P.R. China
- Joint Research Center for Bone and Joint Disease, Model Animal Research Center (MARC) Nanjing University Nanjing P.R. China
| | - Rui Wu
- State Key Laboratory of Pharmaceutical Biotechnology, Department of Sports Medicine and Adult Reconstructive Surgery Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School Nanjing P.R. China
- Joint Research Center for Bone and Joint Disease, Model Animal Research Center (MARC) Nanjing University Nanjing P.R. China
| | - Wenjin Yan
- State Key Laboratory of Pharmaceutical Biotechnology, Department of Sports Medicine and Adult Reconstructive Surgery Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School Nanjing P.R. China
- Joint Research Center for Bone and Joint Disease, Model Animal Research Center (MARC) Nanjing University Nanjing P.R. China
| | - Tianshu Shi
- State Key Laboratory of Pharmaceutical Biotechnology, Department of Sports Medicine and Adult Reconstructive Surgery Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School Nanjing P.R. China
- Joint Research Center for Bone and Joint Disease, Model Animal Research Center (MARC) Nanjing University Nanjing P.R. China
| | - Qing Jiang
- State Key Laboratory of Pharmaceutical Biotechnology, Department of Sports Medicine and Adult Reconstructive Surgery Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School Nanjing P.R. China
- Joint Research Center for Bone and Joint Disease, Model Animal Research Center (MARC) Nanjing University Nanjing P.R. China
| | - Dongquan Shi
- State Key Laboratory of Pharmaceutical Biotechnology, Department of Sports Medicine and Adult Reconstructive Surgery Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School Nanjing P.R. China
- Joint Research Center for Bone and Joint Disease, Model Animal Research Center (MARC) Nanjing University Nanjing P.R. China
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Hamada T, Hidaka M, Takatsuki M, Sakai Y, Yu H, Natsuda K, Ono S, Adachi T, Soyama A, Eguchi S. The Relationship Between Lymphangiogenesis and Liver Regeneration After Partial Hepatectomy in Cholestatic Mice. Lymphat Res Biol 2020; 18:322-328. [PMID: 32069131 DOI: 10.1089/lrb.2019.0068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background: The mechanisms of lymphangiogenesis in the cholestatic liver after partial hepatectomy (PH) remain unclear. We aimed to demonstrate the relationship between lymphangiogenesis and liver regeneration after partial hepatectomy in the cholestatic liver. Methods and Results: C57BL/6 mice were subjected to 70% partial hepatectomy only (PH group, n = 20) and 70% partial hepatectomy with temporary common bile duct (BD) obstruction by clipping (BD+PH group, n = 20). Five mice per group were sacrificed at 1, 3, 5, and 7 days after the procedure. The liver function was examined by blood tests, and the liver regeneration rate was assessed by body weight and liver weight. Immunohistochemical staining of lymphatic vessel endothelial hyaluronan receptor-1 (LYVE-1) showed liver lymphangiogenesis. The gene expression of lymphangiogenesis-associated factors (e.g., vascular endothelial growth factor receptor-3 [VEGFR-3]) was examined by a real-time polymerase chain reaction. The liver function in the BD+PH group was worse than that in the PH group on postoperative day 1 (POD1) (aspartate aminotransferase: 6528 ± 1641 U/L vs. 2741 ± 368 U/L, p < 0.05, alanine aminotransferase: 4160 ± 1255 U/L vs. 2315 ± 357 U/L, total bilirubin: 1.36 ± 1.16 mg/dL vs. 0.09 ± 0.01 mg/dL), and the liver regeneration rate in the BD+PH group was worse on POD7 (4.57% vs. 5.91%, p < 0.05). The LYVE-1 expression in Glisson's capsule peaked on POD5 and POD7 in the PH and BD+PH groups, respectively. The peak gene expression of VEGFR-3 in the BD+PH group was delayed in comparison with the PH group. Conclusions: Lymphangiogenesis after partial hepatectomy in the cholestatic liver was suggested to be delayed due to impaired liver regeneration and the late expression of VEGFR-3.
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Affiliation(s)
- Takashi Hamada
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences/Nagasaki University Hospital, Nagasaki, Japan
| | - Masaaki Hidaka
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences/Nagasaki University Hospital, Nagasaki, Japan
| | - Mitsuhisa Takatsuki
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences/Nagasaki University Hospital, Nagasaki, Japan
| | - Yusuke Sakai
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences/Nagasaki University Hospital, Nagasaki, Japan
| | - Haung Yu
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences/Nagasaki University Hospital, Nagasaki, Japan
| | - Koji Natsuda
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences/Nagasaki University Hospital, Nagasaki, Japan
| | - Shinichiro Ono
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences/Nagasaki University Hospital, Nagasaki, Japan
| | - Tomohiko Adachi
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences/Nagasaki University Hospital, Nagasaki, Japan
| | - Akihiko Soyama
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences/Nagasaki University Hospital, Nagasaki, Japan
| | - Susumu Eguchi
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences/Nagasaki University Hospital, Nagasaki, Japan
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Ewing LE, Skinner CM, Quick CM, Kennon-McGill S, McGill MR, Walker LA, ElSohly MA, Gurley BJ, Koturbash I. Hepatotoxicity of a Cannabidiol-Rich Cannabis Extract in the Mouse Model. Molecules 2019; 24:molecules24091694. [PMID: 31052254 PMCID: PMC6539990 DOI: 10.3390/molecules24091694] [Citation(s) in RCA: 86] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 04/29/2019] [Accepted: 04/29/2019] [Indexed: 02/06/2023] Open
Abstract
The goal of this study was to investigate Cannabidiol (CBD) hepatotoxicity in 8-week-old male B6C3F1 mice. Animals were gavaged with either 0, 246, 738, or 2460 mg/kg of CBD (acute toxicity, 24 h) or with daily doses of 0, 61.5, 184.5, or 615 mg/kg for 10 days (sub-acute toxicity). These doses were the allometrically scaled mouse equivalent doses (MED) of the maximum recommended human maintenance dose of CBD in EPIDIOLEX® (20 mg/kg). In the acute study, significant increases in liver-to-body weight (LBW) ratios, plasma ALT, AST, and total bilirubin were observed for the 2460 mg/kg dose. In the sub-acute study, 75% of mice gavaged with 615 mg/kg developed a moribund condition between days three and four. As in the acute phase, 615 mg/kg CBD increased LBW ratios, ALT, AST, and total bilirubin. Hepatotoxicity gene expression arrays revealed that CBD differentially regulated more than 50 genes, many of which were linked to oxidative stress responses, lipid metabolism pathways and drug metabolizing enzymes. In conclusion, CBD exhibited clear signs of hepatotoxicity, possibly of a cholestatic nature. The involvement of numerous pathways associated with lipid and xenobiotic metabolism raises serious concerns about potential drug interactions as well as the safety of CBD.
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Affiliation(s)
- Laura E Ewing
- Department of Environmental and Occupational Health, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
- Department of Pharmacology and Toxicology, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
| | - Charles M Skinner
- Department of Environmental and Occupational Health, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
- Center for Dietary Supplements Research, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
| | - Charles M Quick
- Department of Pathology, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
| | - Stefanie Kennon-McGill
- Department of Environmental and Occupational Health, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
| | - Mitchell R McGill
- Department of Environmental and Occupational Health, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
- Department of Pharmacology and Toxicology, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
- Center for Dietary Supplements Research, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
| | - Larry A Walker
- National Center for Natural Products Research, University of Mississippi, University, MS 38677, USA.
- ElSohly Laboratories, Inc. (ELI), Oxford, MS 38655, USA.
| | - Mahmoud A ElSohly
- National Center for Natural Products Research, University of Mississippi, University, MS 38677, USA.
- ElSohly Laboratories, Inc. (ELI), Oxford, MS 38655, USA.
- Department of Pharmaceutics and Drug Delivery, School of Pharmacy, University of Mississippi, University, MS 38677, USA.
| | - Bill J Gurley
- Center for Dietary Supplements Research, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
- Department of Pharmaceutical Sciences, University of Arkansas for Medical Sciences, Little Rock, AR 72223, USA.
| | - Igor Koturbash
- Department of Environmental and Occupational Health, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
- Center for Dietary Supplements Research, University of Arkansas for Medical Sciences, Little Rock, AR 72205, USA.
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MORPHOLOGICAL SIGNS OF THE HEPATIC FUNCTION DECOMPENSATION WITH EXPERIMENTAL COMPLETE OBSTRUCTION OF THE EXTRAHEPATIC BILE DUCTS. WORLD OF MEDICINE AND BIOLOGY 2019. [DOI: 10.26724/2079-8334-2019-1-67-162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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