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Geng Y, Zhang C, He P, Wang Y, Kong L, Li Z, Wei B, Ma Y, Liang H, Ding C, Tie C. Urine LMs quantitative analysis strategy development and LMs CWP biomarkers discovery. Prostaglandins Other Lipid Mediat 2024; 171:106816. [PMID: 38302009 DOI: 10.1016/j.prostaglandins.2024.106816] [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: 11/06/2023] [Revised: 01/22/2024] [Accepted: 01/27/2024] [Indexed: 02/03/2024]
Abstract
Coal workers' pneumoconiosis (CWP) is one of the most common inhalation occupational diseases. It is no effective treatment methods. Early diagnosis of CWP could reduce mortality. Lipid mediators (LMs) as key mediators in the generation and resolution of inflammation, are natural biomarkers for diagnosis inflammatory disease, such as CWP. The UHPLC-MRM technique was used to detect LMs in urine. The metabolic network of LMs in CWP and CT group samples was comprehensively analyzed. Screening for major difference compounds between the two groups. Aimed to contribute to the early diagnosis and treatment of CWP. Urinary levels of 13-OxoODE, 9-OxoODE, and 9,10-EpOME were significantly higher in the CWP group compared with the CT group (P < 0.05). In the model group, the area under the receiver operating characteristic (ROC) for 9-OxoODE,13-OxoODE,9,10-EpOME was 84.4%, 73.3%, and 80.9%, respectively. In the validation group, the area under the ROC was 87.0%, 88.8%, and 68.8% for 9-OxoODE,13-OxoODE,9,10-EpOME, respectively. According to the logistic regression model, the area under the ROC was 80.4% in the model group and 86.7% in the validation group. 13-OxoODE,9-OxoODE,9,10-EpOME could be used as biomarkers for early diagnosis. Significant abnormalities of LOX and CYP450 enzyme pathways were seen in CWP organisms. Changes in the CYP450 enzyme pathway may be associated with PAHs.
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Affiliation(s)
- Yicong Geng
- State Key Laboratory for Fine Exploration and Intelligent Development of Coal Resources, China University of Mining and Technology-Beijing, Ding11 Xueyuan Road, Beijing 100083, China; School of Chemical and Environmental Engineering, China University of Mining and Technology-Beijing, Ding11 Xueyuan Road, Beijing 100083, China
| | - Chunmin Zhang
- National Center for Occupational Safety and Health, NHC, 27 Shilong North Road, Beijing 102308, China
| | - Ping He
- State Key Laboratory for Fine Exploration and Intelligent Development of Coal Resources, China University of Mining and Technology-Beijing, Ding11 Xueyuan Road, Beijing 100083, China; School of Chemical and Environmental Engineering, China University of Mining and Technology-Beijing, Ding11 Xueyuan Road, Beijing 100083, China
| | - Yi Wang
- State Key Laboratory for Fine Exploration and Intelligent Development of Coal Resources, China University of Mining and Technology-Beijing, Ding11 Xueyuan Road, Beijing 100083, China; School of Chemical and Environmental Engineering, China University of Mining and Technology-Beijing, Ding11 Xueyuan Road, Beijing 100083, China
| | - Lingfei Kong
- State Key Laboratory for Fine Exploration and Intelligent Development of Coal Resources, China University of Mining and Technology-Beijing, Ding11 Xueyuan Road, Beijing 100083, China; School of Chemical and Environmental Engineering, China University of Mining and Technology-Beijing, Ding11 Xueyuan Road, Beijing 100083, China
| | - Zhengying Li
- State Key Laboratory for Fine Exploration and Intelligent Development of Coal Resources, China University of Mining and Technology-Beijing, Ding11 Xueyuan Road, Beijing 100083, China; School of Chemical and Environmental Engineering, China University of Mining and Technology-Beijing, Ding11 Xueyuan Road, Beijing 100083, China
| | - Bin Wei
- State Key Laboratory for Fine Exploration and Intelligent Development of Coal Resources, China University of Mining and Technology-Beijing, Ding11 Xueyuan Road, Beijing 100083, China
| | - Yufang Ma
- Clinical Pharmacology Research Center, State Key Laboratory of Complex Severe and Rare Diseases, NMPA Key Laboratory for Clinical Research and Evaluation of Drug, Beijing Key Laboratory of Clinical PK & PD Investigation for Innovative Drugs, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Handong Liang
- State Key Laboratory for Fine Exploration and Intelligent Development of Coal Resources, China University of Mining and Technology-Beijing, Ding11 Xueyuan Road, Beijing 100083, China
| | - Chunguang Ding
- National Center for Occupational Safety and Health, NHC, 27 Shilong North Road, Beijing 102308, China
| | - Cai Tie
- State Key Laboratory for Fine Exploration and Intelligent Development of Coal Resources, China University of Mining and Technology-Beijing, Ding11 Xueyuan Road, Beijing 100083, China; School of Chemical and Environmental Engineering, China University of Mining and Technology-Beijing, Ding11 Xueyuan Road, Beijing 100083, China.
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Wang X, Jiao W, Lin M, Lu C, Liu C, Wang Y, Ma D, Wang X, Yin P, Feng J, Zhu J, Zhu M. Resolution of inflammation in neuromyelitis optica spectrum disorders. Mult Scler Relat Disord 2018; 27:34-41. [PMID: 30300851 DOI: 10.1016/j.msard.2018.09.040] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [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: 08/05/2018] [Revised: 09/06/2018] [Accepted: 09/30/2018] [Indexed: 12/20/2022]
Abstract
BACKGROUND Neuromyelitis optica spectrum disorders (NMOSD) are a spectrum of neuroinflammatory disorders associated with autoimmune antibodies against aquaporin-4 (AQP4). Accumulating evidence suggests that inflammation is involved in NMOSD pathogenesis. Resolution of inflammation, which is a highly regulated process mediated by specialized pro-resolving lipid mediators (SPMs) is important to prevent over-responsive inflammation. Deficiency in resolution of inflammation may lead to or accelerates inflammatory diseases. However, whether resolution of inflammation is impaired in NMOSD is not known. The objective of this study was to analyze the levels of SPMs in the serum and cerebrospinal fluid (CSF) of NMOSD patients, and to explore the roles of SPMs in clinical features of NMOSD. METHODS Thirty-five patients with NMOSD, 34 patients with multiple sclerosis, and 36 patients with non-inflammatory neurological diseases were enrolled in this study. Pro-resolving mediators including Annexin A1 (ANXA1) and resolvin D1 (RvD1), as well as pro-inflammatory lipid mediator leukotriene B4 (LTB4) levels were analyzed by enzyme-linked immunosorbent assay. Pro- and anti-inflammatory cytokines as well as chemokine levels were analyzed using cytometric beads array (CBA). RESULTS Our results showed RvD1 levels were significantly decreased, whereas LTB4 levels were significantly increased in the CSF of NMOSD patients. AQP4-IgG titer was negatively correlated with RvD1 levels in the CSF of NMOSD patients. CONCLUSIONS Decreased RvD1 levels indicate impaired resolution of inflammation in NMOSD patients. AQP4-IgG may contribute to increased inflammation and lead to unresolved inflammation in NMOSD.
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Affiliation(s)
- Xu Wang
- Department of Neurology, The First Hospital of Jilin University, Xinmin Street 71#, Changchun 130021, China
| | - Wenyu Jiao
- Department of Neurology, The First Hospital of Jilin University, Xinmin Street 71#, Changchun 130021, China
| | - Meng Lin
- Department of Neurology, The First Hospital of Jilin University, Xinmin Street 71#, Changchun 130021, China
| | - Chao Lu
- Department of Neurology, The First Hospital of Jilin University, Xinmin Street 71#, Changchun 130021, China
| | - Caiyun Liu
- Department of Neurology, The First Hospital of Jilin University, Xinmin Street 71#, Changchun 130021, China
| | - Ying Wang
- Department of Neurobiology, Care Sciences & Society, Section of Neurodegeneration, Karolinska Institute, Center for Alzheimer Research, Blickagången 6, SE-141 57 Huddinge, Sweden
| | - Di Ma
- Department of Neurology, The First Hospital of Jilin University, Xinmin Street 71#, Changchun 130021, China
| | - Xiuzhe Wang
- Department of Neurology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai 200233, China
| | - Ping Yin
- Department of Neurology, The First Hospital of Jilin University, Xinmin Street 71#, Changchun 130021, China
| | - Jiachun Feng
- Department of Neurology, The First Hospital of Jilin University, Xinmin Street 71#, Changchun 130021, China
| | - Jie Zhu
- Department of Neurology, The First Hospital of Jilin University, Xinmin Street 71#, Changchun 130021, China; Department of Neurobiology, Care Sciences & Society, Section of Neurodegeneration, Karolinska Institute, Center for Alzheimer Research, Blickagången 6, SE-141 57 Huddinge, Sweden
| | - Mingqin Zhu
- Department of Neurology, The First Hospital of Jilin University, Xinmin Street 71#, Changchun 130021, China.
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