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Zhang L, Li D, Zhang Y, Hu W, Lv H, Zhang X, Zhang H. Changes in the gut microbiota of esophageal carcinoma patients based on 16S rRNA gene sequencing: a systematic review and meta-analysis. Front Oncol 2024; 14:1366975. [PMID: 39267834 PMCID: PMC11390416 DOI: 10.3389/fonc.2024.1366975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Accepted: 07/16/2024] [Indexed: 09/15/2024] Open
Abstract
Background This study conducts a systematic review through meta-analysis, comparing the composition and diversity of the gut microbiome in patients with esophageal cancer and healthy individuals, and explores the relationship between risk factors and related factors of esophageal cancer. Methods According to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA), we comprehensively searched the databases of PubMed, Web of Science, Embase, Cochrane Library. In addition, we applied the R programming language version 4.0.3 and Stata 15.1 software for data analysis. We also implemented the Newcastle-Ottawa Scale (NOS), funnel plot analysis, Egger's test, and Begg's test to assess the risk of bias. Results In this study, a total of 328 studies were identified through the literature search. Among them, 117 duplicate studies were removed, and 202 studies were excluded based on inclusion and exclusion criteria. Finally, 9 studies were included in the analysis, involving a total of 216 patients with esophageal carcinoma and 352 healthy controls. Four studies provided Chao1 index for quantitative consolidation (ES = 637.41, 95% CI: 549.16 to 725.66, p = 0.000, I2 = 98.2%). Two studies [27, 29] reported ACE index (ES = 438.89, 95% CI: 362.42 to 515.35, p = 0.000, I2 = 97%). Seven studies [26,27,29,30,32] reported the Shannon index for quantitative consolidation (ES = 4.38, 95% CI: 3.95 to 4.81, p = 0.000, I2 = 99%). At the phylum level, the abundance of Bacteroidetes(ES = 37.8, 95% CI: 25.75 to 49.85, p = 0.000, I2 = 87.2%) and Proteobacteria(ES = 7.48, 95% CI: 5.02 to 8.85, p = 0.04, I2 = 2.4%) have statistical difference between ESCC and HC. There was no significant difference between ESCC and HC in the abundance of genera(p>0.05). Conclusions This observational meta-analysis revealed that changes in the GM were correlated with esophageal carcinoma, and variations in some advantageous GM might involve regional differences. Additionally, the study aims to facilitate early diagnosis of esophageal cancer and improve screening and diagnostic efficiency.
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Affiliation(s)
- Li Zhang
- Department of Pharmacology, Jinan Central Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Delin Li
- Department of Medical Equipment, Jinan Mental Health Center, Jinan, China
| | - Yongsheng Zhang
- Department of Health Management, The First Affiliated Hospital of Shandong First Medical University, Jinan, China
| | - Wenqi Hu
- Department of Health Management, The First Affiliated Hospital of Shandong First Medical University, Jinan, China
| | - Haoyue Lv
- Department of Health Management, The First Affiliated Hospital of Shandong First Medical University, Jinan, China
| | - Xiaodong Zhang
- Postgraduate Department, Shandong First Medical University (Shandong Academy of Medical Sciences), Jinan, China
| | - Hongyu Zhang
- Department of Health Management, The First Affiliated Hospital of Shandong First Medical University, Jinan, China
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Zhang XN, Zhang YJ, Wang L, Hong SJ, Zhang CL, Zhao XL, Zeng T. NLRP3 inflammasome activation triggers severe inflammatory liver injury in N, N-dimethylformamide-exposed mice. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 929:172653. [PMID: 38649053 DOI: 10.1016/j.scitotenv.2024.172653] [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: 02/06/2024] [Revised: 04/17/2024] [Accepted: 04/19/2024] [Indexed: 04/25/2024]
Abstract
N,N-dimethylformamide (DMF) is a widely utilized chemical solvent with various industrial applications. Previous studies have indicated that the liver is the most susceptible target to DMF exposure, whereas the underlying mechanisms remain to be elucidated. This study aimed to investigate the role of NLRP3 inflammasome in DMF-induced liver injury in mice by using two NLRP3 inflammasome inhibitors, Nlrp3-/- mice, Nfe2l2-/- mice, and a macrophage-depleting agent. RNA sequencing revealed that endoplasmic reticulum (ER) stress and NLRP3 inflammasome-associated pathways were activated in the mouse liver after acute DMF exposure, which was validated by Western blotting. Interestingly, DMF-induced liver injury was effectively suppressed by two inflammasome inhibitors, MCC950 and Dapansutrile. In addition, knockout of Nlrp3 markedly attenuated DMF-induced liver injury without affecting the metabolism of DMF. Furthermore, silencing Nfe2l2 aggravated the liver injury and the NLRP3 inflammasome activation in mouse liver. Finally, the depletion of hepatic macrophages by clodronate liposomes significantly reduced the liver damage caused by DMF. These results suggest that NLRP3 inflammasome activation is the upstream molecular event in the development of acute liver injury induced by DMF.
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Affiliation(s)
- Xiu-Ning Zhang
- Institute of Toxicology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
| | - Yan-Jing Zhang
- Institute of Toxicology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
| | - Lin Wang
- Institute of Toxicology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
| | - Shu-Jun Hong
- Institute of Toxicology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
| | - Cui-Li Zhang
- Institute of Toxicology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
| | - Xiu-Lan Zhao
- Institute of Toxicology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China.
| | - Tao Zeng
- Institute of Toxicology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China.
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Hong SJ, Zhang XN, Sun Z, Zeng T. The potential health risks of N,N-dimethylformamide: An updated review. J Appl Toxicol 2024. [PMID: 38339870 DOI: 10.1002/jat.4590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Revised: 01/12/2024] [Accepted: 01/26/2024] [Indexed: 02/12/2024]
Abstract
N,N-dimethylformamide (DMF) is a universally used industrial material with exponential growth in production and consumption worldwide. The frequently reported occupational DMF poisoning cases in some countries and the gradually recognized unavoidable health risks to the general population highlight that DMF should still be a matter of concern. Previous studies have demonstrated that the liver is the primary target organ of DMF exposure and multiple mechanisms have been revealed. However, most of these studies investigate the detrimental effects of acute and subacute DMF exposure, while the effects of chronic DMF exposure are rarely studied. Furthermore, the key mechanism for the acute hepatotoxicity of DMF remains to be elucidated. Future research may focus on the identification of efficient preventive measures against the toxicity of DMF to occupational workers, the investigation of the detrimental effects of DMF at environmentally relevant doses, and the studies on the elimination and recycling of DMF in industrial wastes. Herein, we present an updated review of the metabolism of DMF, the biomarker of DMF exposure, underlying molecular mechanisms of DMF-induced hepatotoxicity, and the toxicity of DMF to both occupational workers and general populations and discuss the possible directions in future studies.
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Affiliation(s)
- Shu-Jun Hong
- Institute of Toxicology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Xiu-Ning Zhang
- Institute of Toxicology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Zhan Sun
- Institute of Physical and Chemical Analysis, Jinan Municipal Center for Disease Control and Prevention, Jinan, Shandong, China
| | - Tao Zeng
- Institute of Toxicology, School of Public Health, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
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Wu H, Shi Y, Yan Y, Zhang J, Zhou X, Mei X, Zheng Z, Li D. Pathological characteristics of liver injury induced by N, N-dimethylformamide: From humans to animal models. Open Med (Wars) 2022; 17:1987-1998. [PMID: 36561849 PMCID: PMC9743195 DOI: 10.1515/med-2022-0609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 09/17/2022] [Accepted: 10/31/2022] [Indexed: 12/14/2022] Open
Abstract
N,N-Dimethylformamide (DMF) is widely used in chemical industries because of its excellent solvent properties. Poisoning accidents caused by DMF have been frequently reported, particularly hepatotoxicity; however, the hepatic pathological changes have rarely been described. This study aimed to summarise the pathological characteristics of the hepatotoxicity associated with DMF in clinical cases and to verify in animal models. Liver pathologies of two patients with liver failure due to DMF were retrospectively analysed. Thirty-six rats were categorised into the DMF group (intraperitoneally injected with 4 g/kg DMF once a week), carbon tetrachloride (CCl4) group (intraperitoneally injected with 0.5 g/kg CCl4 twice a week) and control group (intraperitoneally injected with normal saline once a week). The general condition and changes in hepatic pathology at 48 h and 8 weeks were observed. Liver tissues of patients exhibited multiple unevenly distributed inflammatory and fibrotic lesions. The DMF-induced liver injury animal model was successfully established. Inflammation and fibrosis were heterogeneously observed throughout the liver in the DMF group, contrast to entirely homogeneous lesions in the CCl4 group. Specific hepatic pathological findings (heterogeneous lesions) caused by DMF detected for the first time in humans and animal model, may be significant in the clinical diagnosis of DMF poisoning.
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Affiliation(s)
- Haicong Wu
- Department of Hepatobiliary Medicine, 900th Hospital of Joint Logistics Support Force, Fuzhou, Fujian, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Yixian Shi
- Department of Respiratory, Mengchao Hepatobiliary Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Yongqin Yan
- Department of Pathology, 900th Hospital of Joint Logistics Support Force, Fuzhou, Fujian, China
| | - Jiaxiang Zhang
- Department of Medical Oncology, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, Fujian, China
| | - Xiaoling Zhou
- Department of Hepatobiliary Medicine, 900th Hospital of Joint Logistics Support Force, Fuzhou, Fujian, China
| | - Xuan Mei
- Department of Hepatobiliary Medicine, 900th Hospital of Joint Logistics Support Force, Fuzhou, Fujian, China
| | - Zhiyong Zheng
- Department of Pathology, 900th Hospital of Joint Logistics Support Force, Fuzhou, Fujian, China
| | - Dongliang Li
- Department of Hepatobiliary Medicine, 900th Hospital of Joint Logistics Support Force, Fuzhou, Fujian, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
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Zhou L, Zeng X, Liao J, Chen L, Ouyang D. Gut Microbiota Modulates the Protective Role of Ginsenoside Compound K Against Sodium Valproate-Induced Hepatotoxicity in Rat. Front Microbiol 2022; 13:936585. [PMID: 35875589 PMCID: PMC9302921 DOI: 10.3389/fmicb.2022.936585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 06/13/2022] [Indexed: 11/20/2022] Open
Abstract
This study aimed to investigate the potential role of gut microbiota in the hepatotoxicity of sodium valproate (SVP) and the protective effect of ginsenoside compound K (G-CK) administration against SVP-induced hepatotoxicity in rats. Measurements of 16S rRNA showed that SVP supplementation led to a 140.749- and 248.900-fold increase in the relative abundance of Akkermansia muciniphila (A. muciniphila) and Bifidobacterium pseudolongum (B. pseudolongum), respectively (p < 0.05). The increase in A. muciniphila was almost completely reversed by G-CK treatment. The relative abundance of A. muciniphila was strongly positively correlated with aspartate transaminase (AST) and alanine aminotransferase (ALT) levels (r > 0.78, p < 0.05). The PICRUSt analysis showed that G-CK could inhibit the changes of seven pathways caused by SVP, of which four pathways, including the fatty acid biosynthesis, lipid biosynthesis, glycolysis/gluconeogenesis, and pyruvate metabolism, were found to be negatively correlated with AST and ALT levels (r ≥ 0.70, p < 0.01 or < 0.05). In addition, the glycolysis/gluconeogenesis and pyruvate metabolism were negatively correlated with the relative abundance of A. muciniphila (r > 0.65, p < 0.01 or < 0.05). This alteration of the gut microbiota composition that resulted in observed changes to the glycolysis/gluconeogenesis and pyruvate metabolism may be involved in both the hepatotoxicity of SVP and the protective effect of G-CK administration against SVP-induced hepatotoxicity. Our study provides new evidence linking the gut microbiota with SVP-induced hepatotoxicity.
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Affiliation(s)
- Luping Zhou
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Pharmacogenetics, Institute of Clinical Pharmacology, Central South University, Changsha, China
- Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Changsha, China
- The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Institute of Basic Medicine and Cancer (IBMC), Chinese Academy of Sciences, Hangzhou, China
| | - Xiangchang Zeng
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Pharmacogenetics, Institute of Clinical Pharmacology, Central South University, Changsha, China
- Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Changsha, China
| | - Jianwei Liao
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Pharmacogenetics, Institute of Clinical Pharmacology, Central South University, Changsha, China
- Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Changsha, China
| | - Lulu Chen
- Hunan Key Laboratory for Bioanalysis of Complex Matrix Samples, Changsha, China
- *Correspondence: Lulu Chen
| | - Dongsheng Ouyang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, China
- Hunan Key Laboratory of Pharmacogenetics, Institute of Clinical Pharmacology, Central South University, Changsha, China
- Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, Changsha, China
- National Clinical Research Center for Geriatric Disorders, Changsha, China
- Hunan Key Laboratory for Bioanalysis of Complex Matrix Samples, Changsha, China
- Dongsheng Ouyang
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Fei CF, Guo SM, Yin Y, He X, Zhou LQ. Exposure of mouse oocytes to N,N-dimethylformamide impairs mitochondrial functions and reduces oocyte quality. ENVIRONMENTAL TOXICOLOGY 2022; 37:1563-1574. [PMID: 35238128 DOI: 10.1002/tox.23506] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 02/16/2022] [Accepted: 02/19/2022] [Indexed: 06/14/2023]
Abstract
N,N-dimethylformamide (DMF) is a widely-used solvent for the synthesis of synthetic fibers such as polyacrylonitrile fiber, and can also be used to make medicine. Although this organic solvent has multipurpose applications, its biological toxicity cannot be ignored and its impact on mammalian reproduction remains largely unexplored. Our study found that DMF exposure inhibited oocyte maturation and fertilization ability. Transcriptomic analysis indicated that DMF exposure changed the expression of genes and transposable elements in oocytes. Subcellular structure examination found that DMF exposure caused mitochondrial dysfunction, abnormal aggregation of mitochondria and decreased mitochondrial membrane potential in mouse oocytes. Its exposure also caused abnormal distribution of Golgi apparatus and endoplasmic reticulum which formed large number of clusters. In addition, oxidative stress occurs in oocytes exposed to DMF, which was manifested by an increase in the level of reactive oxygen species. We found that DMF exposure induced disordered spindle and chromosomes abnormality. Meanwhile, we examined various histone modification levels in oocytes exposed to DMF and found that DMF exposure reduced H3K9me3, H3K9ac, H3K27ac, and H4K16ac levels in mouse oocytes. Moreover, DMF-treated oocytes failed to form pronuclei after fusion with normal sperm. Collectively, DMF exposure caused mitochondrial damage, oxidative stress, spindle assembly and chromosome arrangement disorder, leading to oocyte maturation arrest and fertilization failure.
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Affiliation(s)
- Cai-Feng Fei
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Shi-Meng Guo
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Ying Yin
- School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Ximiao He
- School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Li-Quan Zhou
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
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Ishaq HM, Mohammad IS, Sher Muhammad K, Li H, Abbas RZ, Din Sindhu ZU, Ullah S, Fan Y, Sadiq A, Raza MA, Hussain R, Arshad HM, Khan I, Waqas MU, Ul-Rahman A, Yasin R, Rehman A, Akhtar RW, Xu J. Gut microbial dysbiosis and its association with esophageal cancer. J Appl Biomed 2021; 19:1-13. [PMID: 34907711 DOI: 10.32725/jab.2021.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 01/22/2021] [Indexed: 12/15/2022] Open
Abstract
Due to its aggressive nature and low survival rate, esophageal cancer is one of the deadliest cancer. While the intestinal microbiome significantly influences human health and disease. This research aimed to investigate and characterize the relative abundance of intestinal bacterial composition in esophageal cancer patients. The fecal samples were collected from esophageal cancer patients (n = 15) and healthy volunteers (n = 10). The PCR-DGGE was carried out by focusing on the V3 region of the 16S rRNA gene, and qPCR was performed for Bacteroides vulgatus, Escherichia coli, Bifidobacterium, Clostridium leptum and Lactobacillus. High-throughput sequencing of the 16S rRNA gene targeting the V3+V4 region was performed on 20 randomly selected samples. PCR-DGGE and High-throughput diversity results showed a significant alteration of gut bacterial composition between the experimental and control groups, which indicates the gut microbial dysbiosis in esophageal cancer patients. At the phylum level, there was significant enrichment of Bacteroidetes, while a non-significant decrease of Firmicutes in the experimental group. At family statistics, a significantly higher level of Bacteroidaceae and Enterobacteriaceae, while a significantly lower abundance of Prevotellaceae and Veillonellaceae were observed. There was a significantly high prevalence of genera Bacteroides, Escherichia-Shigella, while a significantly lower abundance of Prevotella_9 and Dialister in the experimental group as compared to the control group. Furthermore, the species analysis also showed significantly raised level of Bacteroides vulgatus and Escherichia coli in the experimental group. These findings revealed a significant gut microbial dysbiosis in esophageal cancer patients. So, the current study can be used for the understanding of esophageal cancer treatment, disease pathway, mechanism, and probiotic development.
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Affiliation(s)
- Hafiz Muhammad Ishaq
- University of Veterinary and Animal Sciences, Department of Clinical Sciences, Section of Epidemiology and public Health, Lahore Sub-campus Jhang, Pakistan.,Muhammad Nawaz Shareef University of Agriculture Multan, Department of Veterinary and Animal Sciences, Multan, Pakistan
| | - Imran Shair Mohammad
- Sun Yat-sen University, University Town, School of Pharmaceutical Sciences, Guangzhou 510006, China
| | - Kiran Sher Muhammad
- University of Agriculture, Department of Zoology Wild-life and Fisheries, Faisalabad, Pakistan
| | - Huan Li
- Xi'an Mental Health Centre, Xi'an, China
| | - Rao Zahid Abbas
- University of Agriculture Faisalabad-38040, Department of Parasitology, Faisalabad, Pakistan
| | - Zia Ud Din Sindhu
- University of Agriculture Faisalabad-38040, Department of Parasitology, Faisalabad, Pakistan
| | - Shakir Ullah
- University of Veterinary and Animal Sciences, Department of Clinical Sciences, Section of Epidemiology and public Health, Lahore Sub-campus Jhang, Pakistan
| | - Yang Fan
- Xinxiang Medical University, School of Basic Medical Science, Department of Microbiology, Xinxiang, China
| | - Abbas Sadiq
- Faculty of Veterinary and Animal Sciences Lahore, Department of Pathology, Lahore, Pakistan
| | - Muhammad Asif Raza
- Muhammad Nawaz Shareef University of Agriculture Multan, Department of Veterinary and Animal Sciences, Multan, Pakistan
| | - Riaz Hussain
- Islamia University of Bahawalpur-63100, Faculty of Veterinary and Animal Sciences, Department of Pathology, Bahawalpur, Pakistan
| | | | | | - Muhammad Umair Waqas
- Muhammad Nawaz Shareef University of Agriculture Multan, Department of Veterinary and Animal Sciences, Multan, Pakistan
| | - Aziz Ul-Rahman
- Muhammad Nawaz Shareef University of Agriculture Multan, Department of Veterinary and Animal Sciences, Multan, Pakistan
| | - Riffat Yasin
- Muhammad Nawaz Shareef University of Agriculture Multan, Department of Veterinary and Animal Sciences, Multan, Pakistan
| | - Atif Rehman
- Muhammad Nawaz Shareef University of Agriculture Multan, Department of Veterinary and Animal Sciences, Multan, Pakistan
| | - Rana Waseem Akhtar
- Muhammad Nawaz Shareef University of Agriculture Multan, Department of Veterinary and Animal Sciences, Multan, Pakistan
| | - Jiru Xu
- University of Veterinary and Animal Sciences, Department of Clinical Sciences, Section of Epidemiology and public Health, Lahore Sub-campus Jhang, Pakistan
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Ren S, Zhou Y, Xuan R. Research progress in the role of gut microbiota and its metabolites in intrahepatic cholestasis of pregnancy. Expert Rev Gastroenterol Hepatol 2021; 15:1361-1366. [PMID: 34845962 DOI: 10.1080/17474124.2021.2011211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
INTRODUCTION Intrahepatic cholestasis of pregnancy (ICP) is a liver disease that occurs during pregnancy. While ICP has a minimal impact on the mother, it primarily affects the pregnancy outcome of fetus, resulting in spontaneous miscarriage and even the intrauterine death of fetus. AREAS COVERED This review covers current progress in the role of gut microbiota and bile acids in ICP. EXPERT OPINION The causes and pathogenesis of ICP are currently unclear, and the serum bile acid level is the main clinical evidence for ICP diagnosis. The gastrointestinal tract is home to a tremendous number and type of microbes, which play critical roles in the synthesis and metabolism of bile acids. Studies in recent years have shown that the changes in gut microbiota and bile acid metabolic profiles are closely associated with ICP. This review discusses some of the future prospects in this area of research.
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Affiliation(s)
- Shuaijun Ren
- Department of Obstetrics and Gynecology, The Affiliated Hospital of School of Medicine of Ningbo University, Ningbo, China.,School of Medicine of Ningbo University, Ningbo, China
| | - Yuping Zhou
- Department of Gastroenterology, The Affiliated Hospital of School of Medicine of Ningbo University, Ningbo, China.,Institute of Digestive Disease of Ningbo University, Ningbo, China
| | - Rongrong Xuan
- Department of Obstetrics and Gynecology, The Affiliated Hospital of School of Medicine of Ningbo University, Ningbo, China
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Xu L, Zhao Q, Luo J, Ma W, Jin Y, Li C, Hou Y, Feng M, Wang Y, Chen J, Zhao J, Zheng Y, Yu D. Integration of proteomics, lipidomics, and metabolomics reveals novel metabolic mechanisms underlying N, N-dimethylformamide induced hepatotoxicity. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 205:111166. [PMID: 32827966 DOI: 10.1016/j.ecoenv.2020.111166] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Revised: 08/10/2020] [Accepted: 08/10/2020] [Indexed: 06/11/2023]
Abstract
N, N-Dimethylformamide (DMF) is a universal organic solvent which widely used in various industries, and a considerable amount of DMF is detected in industrial effluents. Accumulating animal and epidemiological studies have identified liver injury as an early toxic effect of DMF exposure; however, the detailed mechanisms remain poorly understood. In this study, we systematically integrated the quantitative proteomics, lipidomics, and metabolomics data obtained from the primary human hepatocytes exposed to DMF, to depict the complicated biochemical reactions correlated to liver damage. Eventually, we identified 284 deregulated proteins (221 downregulated and 63 upregulated) and 149 deregulated lipids or metabolites (99 downregulated and 50 upregulated) induced by DMF exposure. Further, the integration of the protein-metabolite (lipid) interactions revealed that N-glycan biosynthesis (involved in the endoplasmic reticulum stress and the unfolded protein response), bile acid metabolism (involved in the lipid metabolism and the inflammatory process), and mitochondrial dysfunction and glutathione depletion (both contributed to reactive oxygen species) were the typical biochemical reactions disturbed by DMF exposure. In summary, our study identified the versatile protein, lipid, and metabolite molecules in multiple signaling and metabolic pathways involved in DMF induced liver injury, and provided new insights to elucidate the toxic mechanisms of DMF.
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Affiliation(s)
- Lin Xu
- Department of Toxicology, School of Public Health, Qingdao University, Qingdao, China
| | - Qianwen Zhao
- Department of Toxicology, School of Public Health, Qingdao University, Qingdao, China
| | - Jiao Luo
- Department of Toxicology, School of Public Health, Qingdao University, Qingdao, China
| | - Wanli Ma
- Department of Toxicology, School of Public Health, Qingdao University, Qingdao, China
| | - Yuan Jin
- Department of Toxicology, School of Public Health, Qingdao University, Qingdao, China
| | - Chuanhai Li
- Department of Toxicology, School of Public Health, Qingdao University, Qingdao, China
| | - Yufei Hou
- Department of Toxicology, School of Public Health, Qingdao University, Qingdao, China
| | - Meiyao Feng
- Department of Toxicology, School of Public Health, Qingdao University, Qingdao, China
| | - Ying Wang
- Department of Toxicology, School of Public Health, Qingdao University, Qingdao, China
| | - Jing Chen
- Department of Toxicology, School of Public Health, Qingdao University, Qingdao, China
| | - Jinquan Zhao
- Department of Toxicology, School of Public Health, Qingdao University, Qingdao, China
| | - Yuxin Zheng
- Department of Toxicology, School of Public Health, Qingdao University, Qingdao, China.
| | - Dianke Yu
- Department of Toxicology, School of Public Health, Qingdao University, Qingdao, China.
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10
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Li MJ, Zeng T. The deleterious effects of N,N-dimethylformamide on liver: A mini-review. Chem Biol Interact 2019; 298:129-136. [DOI: 10.1016/j.cbi.2018.12.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 11/26/2018] [Accepted: 12/17/2018] [Indexed: 01/14/2023]
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11
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Zhang J, Zhou D, Zhang L, Lin Q, Ren W, Zhang J, Nadeem L, Xu G. Dual Effects of N,N-dimethylformamide on Cell Proliferation and Apoptosis in Breast Cancer. Dose Response 2017; 15:1559325817744450. [PMID: 29238273 PMCID: PMC5721971 DOI: 10.1177/1559325817744450] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2017] [Revised: 10/25/2017] [Accepted: 10/31/2017] [Indexed: 12/15/2022] Open
Abstract
N,N-dimethylformamide (DMF) has been widely used as an organic solvent in industries. DMF is a potential medication. However, the antitumorigenic role of DMF in breast cancer remains unclear. Here, we examined dose-dependent effects of DMF on proliferation and apoptosis in breast cancer MCF-7 and nontumorous MCF-12A cells. We found that DMF had a growth inhibitory effect in MCF-12A cells in a dose-dependent manner. By contrast, however, DMF had dual effects on cell proliferation and apoptosis in MCF-7 cells. DMF at a high dose (100 mM) significantly inhibited MCF-7 cell growth while at a low dose (1 mM) significantly stimulated MCF-7 cell growth (both P < .05). The inhibitory effect of DMF on cell proliferation was accompanied by the decrease of cyclin D1 and cyclin E1 protein expression, leading to the cell cycle arrest at the G0/G1 phase. Furthermore, a high-dose DMF significantly increased the number of early apoptotic cells by increasing cleaved caspase-9 and proapoptotic protein Bax expression and decreased the ratio of Bcl-xL/Bax (P < .01). Thus, our data demonstrated for the first time that DMF has dual effects on breast cancer cell behaviors depending upon its dose. Caution must be warranted in determining its effective dose for targeting breast cancer.
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Affiliation(s)
- Jihong Zhang
- Center Laboratory, Jinshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Daibing Zhou
- Center Laboratory, Jinshan Hospital, Fudan University, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Lingyun Zhang
- Center Laboratory, Jinshan Hospital, Fudan University, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Qunbo Lin
- Center Laboratory, Jinshan Hospital, Fudan University, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Weimin Ren
- Center Laboratory, Jinshan Hospital, Fudan University, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Jinguo Zhang
- Center Laboratory, Jinshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Lubna Nadeem
- Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital, Toronto, Ontario, Canada
| | - Guoxiong Xu
- Center Laboratory, Jinshan Hospital, Fudan University, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China.,Medical Research Center for Chemical Injury, Emergency and Critical Care of Fudan University, Shanghai, People's Republic of China
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12
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Ishaq HM, Mohammad IS, Guo H, Shahzad M, Hou YJ, Ma C, Naseem Z, Wu X, Shi P, Xu J. Molecular estimation of alteration in intestinal microbial composition in Hashimoto’s thyroiditis patients. Biomed Pharmacother 2017; 95:865-874. [DOI: 10.1016/j.biopha.2017.08.101] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 08/11/2017] [Accepted: 08/23/2017] [Indexed: 12/17/2022] Open
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