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Ma H, Guo H, Zhang W, Hu F, Huang Y, Zeng Y, Liu Y, Li C, Wang J. The effects of phenanthrene exposure on Treg and Th17 cells related cytokines in female rats. Toxicol Res (Camb) 2020; 9:283-289. [PMID: 32670559 DOI: 10.1093/toxres/tfaa030] [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] [Received: 12/02/2019] [Revised: 03/20/2020] [Accepted: 04/20/2020] [Indexed: 01/18/2023] Open
Abstract
Phenanthrene (Phe) female rat model was established to explore the mechanism of Phe on immune impairment. The rats were randomly divided into three groups, including control (C), low (L), and high (H) groups. Phe was supplied to L and H groups at the dose of 180 and 900 mg/kg orally at first day and with the dose of 90 and 450 mg/kg by intraperitoneal injection at the last 2 days. The C group was enriched with the same volume of corn oil. The liver tissue was collected. Then, the protein and mRNA expressions of interleukin (IL)-35 and the concentration IL-17 were detected to evaluate the function of regulatory T cells (Treg cells) and T helper 17 cells (Th17 cells). In addition, IL-1β and interferon-γ (IFN-γ) were analyzed to evaluate the immune impairment. The results showed that the protein and mRNA expressions of IL-35 decreased significantly in H groups (P < 0.05). Meanwhile, there were significant increases in IL-17, IFN-γ and IL-1β in the liver of H group (P < 0.05). This study demonstrated that Phe exposure might be associated with the immune impairment via changing inflammatory mediators including IL-35 and IL-17 in female rats.
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Affiliation(s)
- Haitao Ma
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China
| | - Huizhen Guo
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China
| | - Wenwen Zhang
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China
| | - Fengjing Hu
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China
| | - Yushan Huang
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China
| | - Yong Zeng
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China
| | - Yang Liu
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China
| | - Chengyun Li
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China
| | - Junling Wang
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou 730000, Gansu, China
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Ma H, Wang H, Zhang H, Guo H, Zhang W, Hu F, Yao Y, Wang D, Li C, Wang J. Effects of phenanthrene on oxidative stress and inflammation in lung and liver of female rats. ENVIRONMENTAL TOXICOLOGY 2020; 35:37-46. [PMID: 31456356 DOI: 10.1002/tox.22840] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 08/08/2019] [Accepted: 08/09/2019] [Indexed: 06/10/2023]
Abstract
Phenanthrene (Phe) female rat model was established to explore the effects of Phe on oxidative stress and inflammation. The rats were randomly divided into three groups including control (C), low (L), and high (H) group. Phe was supplied to L and H groups at the dosage of 180 mg/kg and 900 mg/kg orally at first day, and with the dose 90 mg/kg and 450 mg/kg by intraperitoneal injection at the last 2 days. The C group was enriched with the same volume of corn oil. The blood, lung, and liver tissues were collected. The superoxide dismutase (SOD), malonaldehyde (MDA), and 8-hydroxy-2-deoxyguanosine (8-OHdG) were detected to evaluate oxidative stress. The protein and mRNA expressions of interleukin 6 (IL-6), tumor necrosis factor-α (TNF-α), transforming growth factor-β (TGF-β), and interleukin 10 (IL-10) were detected to evaluate inflammation. Further, the forkhead box transcription factor 3 (Foxp3) was analyzed to hint the injury mechanism of inflammation. The results showed SOD and MDA in lung and liver, and serum 8-OHdG elevated significantly in H groups (P < .05). Meanwhile, there were significant increases in the protein and mRNA expression of TNF-α and IL-6 in lung and liver of H groups (P < .05). In addition, the protein and mRNA expressions of TGF-β and Foxp3 were all decreased significantly in both lung and liver of H groups (P < .05). Results demonstrated that an obvious change of Phe exposure could induce oxidative stress and inflammation in female rats. This is a first pilot study to explore the association between Phe exposure and oxidative stress and inflammation using a female rat model.
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Affiliation(s)
- Haitao Ma
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, Gansu, China
| | - Huiling Wang
- Department of Integrated Chinese and Western Medicine Gynecology, Gansu Provincial Maternity and Child-care Hospital, Lanzhou, China
| | - Haojun Zhang
- Department of Hospital Infection, People's Hospital of Gansu Province, Lanzhou, China
| | - Huizhen Guo
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, Gansu, China
| | - Wenwen Zhang
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, Gansu, China
| | - Fengjing Hu
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, Gansu, China
| | - Yueli Yao
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, Gansu, China
| | - Dong Wang
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, Gansu, China
| | - Chengyun Li
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, Gansu, China
| | - Junling Wang
- Department of Toxicology, School of Public Health, Lanzhou University, Lanzhou, Gansu, China
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Cross-platform metabolomics investigating the intracellular metabolic alterations of HaCaT cells exposed to phenanthrene. J Chromatogr B Analyt Technol Biomed Life Sci 2017; 1060:15-21. [DOI: 10.1016/j.jchromb.2017.05.023] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2017] [Revised: 04/24/2017] [Accepted: 05/22/2017] [Indexed: 12/25/2022]
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Berberine-induced changes in protein expression and antioxidant enzymes in melanoma cells. Mol Cell Toxicol 2016. [DOI: 10.1007/s13273-016-0008-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Lüchmann KH, Clark MS, Bainy ACD, Gilbert JA, Craft JA, Chipman JK, Thorne MAS, Mattos JJ, Siebert MN, Schroeder DC. Key metabolic pathways involved in xenobiotic biotransformation and stress responses revealed by transcriptomics of the mangrove oyster Crassostrea brasiliana. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2015; 166:10-20. [PMID: 26186662 DOI: 10.1016/j.aquatox.2015.06.012] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Revised: 06/25/2015] [Accepted: 06/26/2015] [Indexed: 06/04/2023]
Abstract
The Brazilian oyster Crassostrea brasiliana was challenged to three common environmental contaminants: phenanthrene, diesel fuel water-accommodated fraction (WAF) and domestic sewage. Total RNA was extracted from the gill and digestive gland, and cDNA libraries were sequenced using the 454 FLX platform. The assembled transcriptome resulted in ̃20,000 contigs, which were annotated to produce the first de novo transcriptome for C. brasiliana. Sequences were screened to identify genes potentially involved in the biotransformation of xenobiotics and associated antioxidant defence mechanisms. These gene families included those of the cytochrome P450 (CYP450), 70kDa heat shock, antioxidants, such as glutathione S-transferase, superoxide dismutase, catalase and also multi-drug resistance proteins. Analysis showed that the massive expansion of the CYP450 and HSP70 family due to gene duplication identified in the Crassostrea gigas genome also occurred in C. brasiliana, suggesting these processes form the base of the Crassostrea lineage. Preliminary expression analyses revealed several candidates biomarker genes that were up-regulated during each of the three treatments, suggesting the potential for environmental monitoring.
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Affiliation(s)
- Karim H Lüchmann
- Fishery Engineering Department, Santa Catarina State University, Laguna, Brazil.
| | - Melody S Clark
- British Antarctic Survey, Natural Environment Research Council, Cambridge, UK.
| | - Afonso C D Bainy
- Biochemistry Department, Federal University of Santa Catarina, Florianópolis, Brazil.
| | - Jack A Gilbert
- Biosciences Division (BIO), Argonne National Laboratory, Argonne, USA; Department of Ecology and Evolution, University of Chicago, Chicago, USA; Marine Biological Laboratory, Woods Hole, USA; College of Environmental and Resource Sciences, Zhejiang University, Hangzhou, China.
| | - John A Craft
- Biological and Biomedical Sciences, Glasgow Caledonian University, Glasgow, UK.
| | - J Kevin Chipman
- School of Biological Sciences, The University of Birmingham, Birmingham, UK.
| | - Michael A S Thorne
- British Antarctic Survey, Natural Environment Research Council, Cambridge, UK.
| | - Jacó J Mattos
- Biochemistry Department, Federal University of Santa Catarina, Florianópolis, Brazil.
| | - Marília N Siebert
- Biochemistry Department, Federal University of Santa Catarina, Florianópolis, Brazil.
| | - Declan C Schroeder
- Marine Biological Association of the United Kingdom (MBA), Plymouth, UK.
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