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Jia W, Zhuang P, Wang Q, Wan X, Mao L, Chen X, Miao H, Chen D, Ren Y, Zhang Y. Urinary non-targeted toxicokinetics and metabolic fingerprinting of exposure to 3-monochloropropane-1,2-diol and glycidol from refined edible oils. Food Res Int 2022; 152:110898. [DOI: 10.1016/j.foodres.2021.110898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 12/10/2021] [Accepted: 12/10/2021] [Indexed: 11/04/2022]
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Xu L, Tang X, Hao F, Gao Y. Hepatotoxicity and nephrotoxicity assessment on ethanol extract of Fructus Psoraleae in Sprague Dawley rats using a UPLC-Q-TOF-MS analysis of serum metabolomics. Biomed Chromatogr 2021; 35:e5064. [PMID: 33450093 DOI: 10.1002/bmc.5064] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 11/26/2020] [Accepted: 01/05/2021] [Indexed: 11/10/2022]
Abstract
Fructus Psoraleae (FP) is commonly used in the treatment of vitiligo, osteoporosis, and other diseases in clinic. As a result, the toxicity caused by FP is frequently encountered in clinical practice; however, the underlying toxicity mechanism remains unclear. The purpose of this study was to investigate the toxic effect of the ethanol extract of FP (EEFP) in rats and to explore the underlying toxic mechanisms using a metabolomics approach. The toxicity was evaluated by hematological indicators, biochemical indicators, and histological changes. In addition, a serum metabolomic method based on ultra-performance liquid chromatography coupled with quadrupole time-of-flight MS (UPLC-Q-TOF-MS) had been established to investigate the hepatorenal toxicity of FP. Multivariate statistical approaches, such as partial least squares discriminant analysis and orthogonal partial least squares discriminant analysis, were built to evaluate the toxic effects of FP and find potential biomarkers and metabolic pathways. Ten endogenous metabolites had been identified and the related metabolic pathways were involved in phospholipid metabolism, amino acid metabolism, purine metabolism, and antioxidant system activities. The results showed that long-term exposure to high-dose EEFP may cause hepatorenal toxicity in rats. Therefore, serum metabolomics can improve the diagnostic efficiency of FP toxicity and make it more accurate and comprehensive.
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Affiliation(s)
- Longlong Xu
- College of Life Science and Bioengineering, Beijing University of Technology, Beijing, China.,Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing, China
| | - Xianglin Tang
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing, China
| | - Feiran Hao
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing, China
| | - Yue Gao
- College of Life Science and Bioengineering, Beijing University of Technology, Beijing, China.,Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing, China
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Huang G, Wu Y, Liu M, Sun X, Lu W, Gao B, Wang TTY, Yu L. Potential Biomarkers for Early Detection of 3-MCPD Dipalmitate Exposure in Sprague-Dawley Rats. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:9594-9602. [PMID: 32786827 DOI: 10.1021/acs.jafc.0c03474] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
3-Chloro-1,2-propandiol (3-MCPD) dipalmitate is one of the major 3-MCPD esters formed during food processing. In this single-dose study, the metabonomic profile changes in the 48 h after orally administrated 3-MCPD dipalmitate at 1600 mg/kg BW to Sprague-Dawley (SD) rats were determined with liquid chromatography (LC) coupled with mass spectrometry (MS) system. The chemical structures of 12 potential biomarkers for 3-MCPD dipalmitate exposures early detection were detected and tentatively identified from the plasma of SD rats, including indoxyl sulfate, phenol sulfate, p-cresol sulfate, 2-phenylethanol glucuronide, p-cresol glucuronide, p-cresol, allantoin, phenylacetylglycine, pyrocatechol sulfate, phenyllactic acid, 5-hydroxyindoleacetic acid, and creatinine. Taking into account the metabolites identified from SD rats' kidney, liver, testes, and spleen samples, 3-MCPD dipalmitate might potentially disturb the phenylalanine, tryptophan, tyrosine, glycine, fatty acid, and purine metabolisms. The results suggested that the 12 plasma metabolites could be potentially applied in detecting the early exposures of 3-MCPD esters.
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Affiliation(s)
- Guoren Huang
- Institute of Food and Nutraceutical Science, School of Agriculture & Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Yanbei Wu
- School of Food and Health, Beijing Technology & Business University (BTBU), Beijing 100048, China
| | - Man Liu
- Institute of Food and Nutraceutical Science, School of Agriculture & Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Xiangjun Sun
- Institute of Food and Nutraceutical Science, School of Agriculture & Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Weiying Lu
- Institute of Food and Nutraceutical Science, School of Agriculture & Biology, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Boyan Gao
- Institute of Food and Nutraceutical Science, School of Agriculture & Biology, Shanghai Jiao Tong University, Shanghai 200240, China
- Department of Nutrition and Food Science, University of Maryland, 0112 Skinner Building, College Park, Maryland 20742, United States
| | - Thomas T Y Wang
- Diet, Genomics and Immunology Lab, Beltsville Human Nutrition Research Center, ARS, USDA, Beltsville, Maryland 20705, United States
| | - Liangli Yu
- Department of Nutrition and Food Science, University of Maryland, 0112 Skinner Building, College Park, Maryland 20742, United States
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Gender- and dose-related metabolome alterations in rat offspring after in utero and lactational exposure to PCB 180. Toxicol Appl Pharmacol 2019; 370:56-64. [PMID: 30880216 DOI: 10.1016/j.taap.2019.03.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 03/13/2019] [Indexed: 12/19/2022]
Abstract
Polychlorinated biphenyls (PCBs) are persistent environmental pollutants that are still causing potentially harmful effects to humans and wildlife. While the adverse health effects of PCBs have been extensively studied for decades, little is known about the effects specifically caused by the less potent, yet abundant non-dioxin-like congeners (NDL-PCBs). Here a non-targeted metabolic profiling of rat offspring exposed in utero and lactationally to total doses of 0, 300 or 1000 mg/kg body weight of ultrapure PCB 180 is reported. Serum samples from 5 male, and 5 female offspring from each group taken 12 weeks after birth were analyzed using UHPLC-qTOF-MS system, and subsequent metabolite alterations were studied. Statistical analysis revealed gender and dose-dependent alterations in serum metabolite levels at doses that did not adversely influence maternal or offspring body weight development. Male rats exhibited a higher number of altered metabolites, as well as stronger dose-dependency. A total of 51 metabolites were identified based on spectral matching. Most notably, 20 of these were glycerophospholipids, mainly lysophosphocholines with systematically decreased concentrations especially in the high-dose males. Other major metabolite groups include amino acids, their derivatives and carnitines. Our findings are consistent with the earlier reported liver effects, as well as neurodevelopmental and neurobehavioral effects of PCB 180. They also emphasize the potential value of metabolomics in characterizing toxic effects and in identifying sensitive biomarkers with potential future use in health risk assessment.
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Shao X, Gao D, Wang Y, Jin F, Wu Q, Liu H. Application of metabolomics to investigate the antitumor mechanism of flavopiridol in MCF-7 breast cancer cells. J Chromatogr B Analyt Technol Biomed Life Sci 2016; 1025:40-7. [DOI: 10.1016/j.jchromb.2016.05.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Revised: 05/05/2016] [Accepted: 05/06/2016] [Indexed: 12/26/2022]
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Ji J, Zhang L, Zhang H, Sun C, Sun J, Jiang H, Abdalhai MH, Zhang Y, Sun X. 1H NMR-based urine metabolomics for the evaluation of kidney injury in Wistar rats by 3-MCPD. Toxicol Res (Camb) 2016; 5:689-696. [PMID: 30090382 PMCID: PMC6062104 DOI: 10.1039/c5tx00399g] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Accepted: 01/20/2016] [Indexed: 12/27/2022] Open
Abstract
The cause of toxicity induced by 3-chloro-1,2-propanediol (3-MCPD) remains under investigation, and progress towards understanding this toxicity has been limited by the lack of sensitive and reliable biomarkers. Global metabolomics were analyzed to characterize the phenotypical biochemical perturbations and potential mechanisms of the 3-MCPD-induced toxicity. 3-MCPD was administered to Wistar rats (60 mg per kg bw, oral) for 7, 21, and 35 days and urine samples were collected at each time point. The urinary metabolomics was performed by 1H NMR, and the NMR spectrum signals of the detected metabolites were normalized and analyzed by orthogonal pattern recognition methods (PCA and OPLS-DA). This analysis revealed a time- and dose-dependency of the biochemical perturbations induced by 3-MCPD toxicity. Several metabolites responsible for glycine, serine and threonine metabolism, taurine and hypotaurine metabolism and nicotinate and nicotinamide metabolism revealed that 3-MCPD produced serious kidney toxicity, consistent with clinical biochemistry and histopathology. Significant changes in seven identified metabolites were validated as phenotypic biomarkers of 3-MCPD toxicity. Overall, our work demonstrates the powerful use of metabolomics for improved detection of toxicity and biomarker discovery and highlights the powerful predictive potential of such analyses for understanding food toxicity.
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Affiliation(s)
- Jian Ji
- State Key Laboratory of Food Science and Technology , School of Food Science of Jiangnan University , School of Food Science Synergetic Innovation Center of Food Safety and Nutrition , Wuxi , Jiangsu 214122 , China . ; ; ; Tel: +86-510-85328726
| | - Lijuan Zhang
- State Key Laboratory of Food Science and Technology , School of Food Science of Jiangnan University , School of Food Science Synergetic Innovation Center of Food Safety and Nutrition , Wuxi , Jiangsu 214122 , China . ; ; ; Tel: +86-510-85328726
| | - Hongxia Zhang
- School of Foreign Studies , Shanxi University of Technology , 723000 , China
| | - Chao Sun
- State Key Laboratory of Food Science and Technology , School of Food Science of Jiangnan University , School of Food Science Synergetic Innovation Center of Food Safety and Nutrition , Wuxi , Jiangsu 214122 , China . ; ; ; Tel: +86-510-85328726
| | - Jiadi Sun
- State Key Laboratory of Food Science and Technology , School of Food Science of Jiangnan University , School of Food Science Synergetic Innovation Center of Food Safety and Nutrition , Wuxi , Jiangsu 214122 , China . ; ; ; Tel: +86-510-85328726
| | - Hui Jiang
- State Key Laboratory of Food Science and Technology , School of Food Science of Jiangnan University , School of Food Science Synergetic Innovation Center of Food Safety and Nutrition , Wuxi , Jiangsu 214122 , China . ; ; ; Tel: +86-510-85328726
| | - Mandour H Abdalhai
- State Key Laboratory of Food Science and Technology , School of Food Science of Jiangnan University , School of Food Science Synergetic Innovation Center of Food Safety and Nutrition , Wuxi , Jiangsu 214122 , China . ; ; ; Tel: +86-510-85328726
| | - YinZhi Zhang
- State Key Laboratory of Food Science and Technology , School of Food Science of Jiangnan University , School of Food Science Synergetic Innovation Center of Food Safety and Nutrition , Wuxi , Jiangsu 214122 , China . ; ; ; Tel: +86-510-85328726
| | - Xiulan Sun
- State Key Laboratory of Food Science and Technology , School of Food Science of Jiangnan University , School of Food Science Synergetic Innovation Center of Food Safety and Nutrition , Wuxi , Jiangsu 214122 , China . ; ; ; Tel: +86-510-85328726
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Na L, Wu X, Feng R, Li J, Han T, Lin L, Lan L, Yang C, Li Y, Sun C. The Harbin Cohort Study on Diet, Nutrition and Chronic Non-communicable Diseases: study design and baseline characteristics. PLoS One 2015; 10:e0122598. [PMID: 25856294 PMCID: PMC4391912 DOI: 10.1371/journal.pone.0122598] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2014] [Accepted: 02/11/2015] [Indexed: 01/19/2023] Open
Abstract
Diet and nutrition have been reported to be associated with many common chronic diseases and blood-based assessment would be vital to investigate the association and mechanism, however, blood-based prospective studies are limited. The Harbin Cohort Study on Diet, Nutrition and Chronic Non-communicable Diseases was set up in 2010. From 2010 to 2012, 9,734 participants completed the baseline survey, including demographic characteristics, dietary intake, lifestyles and physical condition, and anthropometrics. A re-survey on 490 randomly selected participants was done by using the same methods which were employed in the baseline survey. For all participants, the mean age was 50 years and 36% of them were men. Approximately 99.4 % of cohort members donated blood samples. The mean total energy intake was 2671.7 kcal/day in men and 2245.9 kcal/day in women, the mean body mass index was 25.7 kg/m2 in men and 24.6 kg/m2 in women, with 18.4% being obese (≥28 kg/m2), 12.7% being diabetic, and 29.5% being hypertensive. A good agreement was obtained for the physical measurements between the baseline survey and re-survey. The resources from the cohort and its fasting and postprandial blood samples collected both at baseline and in each follow-up will be valuable and powerful in investigating relationship between diet, nutrition and chronic diseases and discovering novel blood biomarkers and the metabolism of these biomarkers related to chronic diseases.
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Affiliation(s)
- Lixin Na
- National Key Discipline, Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, P. R. China
| | - Xiaoyan Wu
- National Key Discipline, Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, P. R. China
| | - Rennan Feng
- National Key Discipline, Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, P. R. China
| | - Jie Li
- National Key Discipline, Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, P. R. China
| | - Tianshu Han
- National Key Discipline, Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, P. R. China
| | - Liqun Lin
- National Key Discipline, Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, P. R. China
| | - Li Lan
- Harbin Center for Disease Control and Prevention, Harbin, P. R. China
| | - Chao Yang
- Harbin Center for Disease Control and Prevention, Harbin, P. R. China
| | - Ying Li
- National Key Discipline, Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, P. R. China
| | - Changhao Sun
- National Key Discipline, Department of Nutrition and Food Hygiene, School of Public Health, Harbin Medical University, Harbin, P. R. China
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