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Pan L, Shi Y, Zhang J, Luo G. Association Between Single Nucleotide Polymorphisms of miRNAs and Gastric Cancer: A Scoping Review. Genet Test Mol Biomarkers 2022; 26:459-467. [PMID: 36251855 DOI: 10.1089/gtmb.2021.0258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
- Lili Pan
- Comprehensive Laboratory, Clinical Medical Research Center, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Yuanping Shi
- Comprehensive Laboratory, Clinical Medical Research Center, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Jun Zhang
- Comprehensive Laboratory, Clinical Medical Research Center, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Guanghua Luo
- Comprehensive Laboratory, Clinical Medical Research Center, The Third Affiliated Hospital of Soochow University, Changzhou, China
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Zou K, Zhou X, Wang W, Shi L, Fu X. The association between polymorphisms in miRNA and the cholinesterase activity of workers in an omethoate-exposed environment. INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH 2022; 32:1020-1029. [PMID: 32962420 DOI: 10.1080/09603123.2020.1820453] [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: 06/16/2020] [Accepted: 09/02/2020] [Indexed: 06/11/2023]
Abstract
To explore the association between polymorphisms in microRNAs (miRNAs) and the cholinesterase (ChE) activity in omethoate-exposed workers, we recruited 180 omethoate-exposed workers and 115 controls to measure their ChE activity using acetylcholine and dithio-bis-(nitrobenzoic acid) and genotype susceptible SNPs in their miRNA by time-of-flight mass spectrometry. ChE activity in the exposure group was lower than that in the control group (P < 0.001). The analysis of covariance result showed that ChE activity was lower in the (- -/- T) genotype in miR-30a rs111456995 (1.97 ± 0.47) than in the TT genotype (2.23 ± 0.59) of the exposure group (P = 0.004). Multivariate linear regression was performed to find influencing factors on ChE activity, and variables kept in the model included omethoate exposure (b = -1.094, P < 0.001), gender (b = -0.381, P < 0.001), miR-30a rs111456995 (- -/- T)(b = -0.248, P < 0.001), and drinking (b = 0.258, P =0.019). The results suggest that individuals carrying a (- -/- T) genotype in miR-30a rs111456995 were more susceptible to damage in their cholinesterase induced by omethoate exposure.
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Affiliation(s)
- Kaili Zou
- College of Public Health, Zhengzhou University, Zhengzhou, China
| | - Xiaoshan Zhou
- College of Public Health, Zhengzhou University, Zhengzhou, China
- The Key Laboratory of Nanomedicine and Health Inspection of Zhengzhou, Zhengzhou, China
| | - Wei Wang
- College of Public Health, Zhengzhou University, Zhengzhou, China
- The Key Laboratory of Nanomedicine and Health Inspection of Zhengzhou, Zhengzhou, China
| | - Liuhua Shi
- Gangarosa Department of Environmental Health, Rollins School of Public Health, Emory University, Atlanta, USA
| | - Xiaoli Fu
- College of Public Health, Zhengzhou University, Zhengzhou, China
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3
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Zheng G, Xiang W, Pan M, Huang Y, Li Z. Identification of the association between rs41274221 polymorphism in the seed sequence of microRNA-25 and the risk of neonate sepsis. J Cell Physiol 2019; 234:15147-15155. [PMID: 30666638 DOI: 10.1002/jcp.28155] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Accepted: 12/14/2018] [Indexed: 01/24/2023]
Abstract
BACKGROUND Many studies have investigated the role of microRNA-25 (miR-25) in the initiation and progression of sepsis in newborns. In this study, we aim to explore how rs41274221 polymorphism in miR-25 compromises the interaction between miR-25 and CD69, so as to understand the mechanisms involved in the control of sepsis in newborns. METHODS Computational analysis, luciferase assay, real-time polymerase chain reaction (PCR), and western blot analysis were performed in this study. RESULTS The luciferase assays results showed that CD69 was a target gene of miR-25, because the luciferase activity in cells transfected with wild type CD69 was much lower than that in the cells transfected with mutant CD69 or the scramble control. Real-time PCR and western blot analysis results showed that the expression of miR-25 in sepsis patients was significantly upregulated as compared with that in the normal control group, and the CD69 position ratio as well as the messenger RNA (mRNA) and protein level of CD69 in sepsis patients was much higher than those in the normal control group. As compared with the scramble control, miR-25 mimics, and CD69 small interfering RNA (siRNA) downregulated the mRNA and protein expression of CD69, whereas the expression of CD69 mRNA and protein in cells transfected with miR-25 inhibitors was significantly higher as compared with that in the scramble control. In addition, interferonγ production was significantly downregulated in cells transfected with miR-25 inhibitors but notably upregulated in cells transfected with miR-25 mimics or CD69 siRNA. CONCLUSION The single-nucleotide polymorphism (SNP; rs41274221) in miR-25 is associated with the risk of sepsis in newborns.
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Affiliation(s)
- Ge Zheng
- Department of Pediatrics, People's Hospital of Ruian, Zhejiang, People's Republic of China
| | - Wenna Xiang
- Department of Pediatrics, People's Hospital of Ruian, Zhejiang, People's Republic of China
| | - Minli Pan
- Department of Pediatrics, People's Hospital of Ruian, Zhejiang, People's Republic of China
| | - Yihua Huang
- Department of Pediatrics, Children and Woman's Hospital of Ruian, Zhejiang, People's Republic of China
| | - Zhishu Li
- Department of Pediatrics, People's Hospital of Ruian, Zhejiang, People's Republic of China
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Liu H, Ma L, Wang J. Overexpression of miR-25 is associated with progression and poor prognosis of cholangiocarcinoma. Exp Ther Med 2019; 18:2687-2694. [PMID: 31555370 DOI: 10.3892/etm.2019.7844] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 06/20/2019] [Indexed: 12/13/2022] Open
Abstract
Cholangiocarcinoma (CCA) is a rare but highly aggressive type of malignancy. MicroRNA (miR)-25 has been demonstrated to be involved in the genesis of numerous cancer types. The aim of the present study was to investigate the prognostic value and functional role of miR-25 in CCA. The expression of miR-25 was determined by reverse transcription-quantitative (RT-q)PCR. The association between miR-25 expression and clinicopathological features was analyzed using the χ2 test. Kaplan-Meier survival analysis and Cox linear regression were performed to explore the prognostic value of miR-25. The effects of miR-25 on the biological behavior of CCA cells were determined using loss-and gain-of-function experiments in CCA cell lines. Upregulated miR-25 expression was observed in CCA tissues and cell lines compared with that in the respective controls (all P<0.05). Patients with high expression of miR-25 in CCA tissues had a comparatively higher tumor-nodes-metastasis stage (P=0.026), a higher rate of lymph node metastasis (P=0.032) and a shorter overall survival rate (log-rank P=0.022). miR-25 was determined to be an independent prognostic factor for CCA patients (P=0.036). In vitro, transfection with miR-25 inhibitor suppressed cell viability, migration and invasion, while miR-25 mimics had the opposite effect. These results indicated that miR-25 functions as an oncogene and is involved in tumor progression in CCA. miR-25 may serve as a prognostic biomarker and a potential therapeutic target for CCA treatment.
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Affiliation(s)
- Haibo Liu
- Department of Laboratory Medicine, Yidu Central Hospital of Weifang, Weifang, Shandong 262500, P.R. China
| | - Lujuan Ma
- Department of Laboratory Medicine, Yidu Central Hospital of Weifang, Weifang, Shandong 262500, P.R. China
| | - Jian Wang
- Department of Laboratory Medicine, Yidu Central Hospital of Weifang, Weifang, Shandong 262500, P.R. China
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Kong Y, Ning L, Qiu F, Yu Q, Cao B. Clinical significance of serum miR-25 as a diagnostic and prognostic biomarker in human gastric cancer. Cancer Biomark 2019; 24:477-483. [PMID: 30909187 DOI: 10.3233/cbm-182213] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Ying Kong
- School of Clinical Medicine, Gastroenterological Surgery, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
- Department of Gastrointestinal Surgery, Jining NO.1 People’s Hospital, Jining, Shandong, China
- School of Clinical Medicine, Gastroenterological Surgery, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Liang Ning
- Department of Gastrointestinal Surgery, Jining NO.1 People’s Hospital, Jining, Shandong, China
- School of Clinical Medicine, Gastroenterological Surgery, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Fei Qiu
- Department of Gastrointestinal Surgery, Jining NO.1 People’s Hospital, Jining, Shandong, China
- Department of Imaging, Yantai Yuhuangding Hospital, Yantai, Shandong, China
| | - Qian Yu
- Department of Imaging, Yantai Yuhuangding Hospital, Yantai, Shandong, China
- Department of PET/CT, Yantai Yuhuangding Hospital, Yantai, Shandong, China
| | - Bin Cao
- Department of Gastroenterology, Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
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Mu J, Wang H, Wang X, Sun P. Expression of miR-124 in gastric adenocarcinoma and the effect on proliferation and invasion of gastric adenocarcinoma SCG-7901 cells. Oncol Lett 2019; 17:3406-3410. [PMID: 30867777 PMCID: PMC6396228 DOI: 10.3892/ol.2019.9981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 01/07/2019] [Indexed: 11/05/2022] Open
Abstract
Expression of miR-124 in gastric adenocarcinoma cell line SGC-7901 and its effect on biological functions was investigated. Expression of miR-124 in cancer tissues and paracancerous tissues of gastric adenocarcinoma patients was detected by reverse transcription-quantitative polymerase chain reaction (RT-qPCR). RT-qPCR was used to detect the expression of miR-124 in human normal gastric epithelial cells GES-1 and gastric adenocarcinoma SGC-7901 cells. Cells in miR-124 group were transfected with miR-124 agomir, cells in NC group were transfected with agomir-negative control sequence and cells in the control group were not transfected. MTT assay was used to detect cell proliferation, and Transwell invasion assay to detect cell invasion ability, and the effect of transfected miR-124 agonist on the proliferation and invasive ability of gastric adenocarcinoma cells was evaluated. RT-qPCR results showed that miR-124 expression was significantly downregulated in gastric adenocarcinoma tumor tissues compared with paracancerous tissues. Compared with cells of normal human gastric epithelial cell line GES-1, the expression of miR-124 human gastric adenocarcinoma SGC-7901 cells was significantly downregulated. At 12 h, there was no significant difference in OD at 490 nm in the three groups (P>0.05). OD (490) in the three groups showed a gradual upward trend. After transfection, proliferation curves of the three groups showed an upward trend, proliferation rate of miR-124 group was significantly lower than that of NC and control groups (P<0.05). The number of invading cells in miR-124 group was significantly lower than that in NC group and control group, but there was no significant difference in the number of cell invasion between the NC and control groups. miR-124 can inhibit the proliferation and invasion of gastric adenocarcinoma cells. Downregulation of miR-124 expression in gastric adenocarcinoma may be closely related to the development of gastric adenocarcinoma.
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Affiliation(s)
- Jianfeng Mu
- Department of Gastric Colorectal Surgery, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Helei Wang
- Department of Gastric Colorectal Surgery, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Xiaodong Wang
- Department of Endoscopy, The Second Hospital of Jilin University, Changchun, Jilin 130041, P.R. China
| | - Pengda Sun
- Department of Gastrointestinal Nutrition and Hernia Surgery, The Second Hospital of Jilin University, Changchun, Jilin 130041, P.R. China
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Guo H, Ji F, Zhao X, Yang X, He J, Huang L, Zhang Y. MicroRNA-371a-3p promotes progression of gastric cancer by targeting TOB1. Cancer Lett 2019; 443:179-188. [DOI: 10.1016/j.canlet.2018.11.021] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 11/19/2018] [Accepted: 11/21/2018] [Indexed: 02/07/2023]
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Wang H, Hao H, Guo H, Wang Y, Zhang X, Xu L, Yu J. Association between the SNPs of the TOB1 gene and gastric cancer risk in the Chinese Han population of northeast China. J Cancer 2018; 9:1371-1378. [PMID: 29721046 PMCID: PMC5929081 DOI: 10.7150/jca.23805] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2017] [Accepted: 01/21/2018] [Indexed: 01/14/2023] Open
Abstract
The TOB1 (ErbB-2,1) gene is an anti-proliferative factor that has the potential to regulate cell growth and encodes a member of the transducer of erbB-2/B-cell translocation gene protein. The association between the polymorphisms of the TOB1 gene and gastric cancer (GC) risk is still unclear. In this study, 506 GC cases and 548 healthy controls (HCs) were collected to evaluate the association between the eleven SNPs (rs35220381, rs12950561, rs7221352, rs61482741, rs9303568, rs34700818, rs12949115, rs9903822, rs12601477, rs11656976 and rs4626) of the TOB1 gene and GC risk in the population of northeast China. The results showed that there were significant associations of haplotype GCCTTGC, haplotype ATCTTGG, and haplotype GCCACGC with GC risk (P < 0.05, P < 0.001, and P <0.001, respectively). The association between rs12601477 GA+AA genotypes and GC risk was significant among individuals older than 58 (adjusted OR=1.53, 95% CI=1.05-2.22, P< 0.05). The association between rs4626 AG+GG genotypes and GC risk was significant among individuals older than 58 (adjusted OR=1.54, 95% CI = 1.03-2.28, P<0.05). The rs34700818 CT+TT genotypes were associated with a significantly increased risk of T3-T4 (CT+TT vs CC, adjusted OR=1.71, 95% CI= 1.01-2.88, P<0.05) and TNM stage II (CT+TT vs CC, adjusted OR=2.40, 95% CI =1.27-4.52, P<0.01). The rs61482741 CG+GG genotypes were also associated with a significantly increased risk of T3-T4 (CG+GG vs CC, adjusted OR=1.71, 95% CI = 1.01-2.88, P<0.05) and TNM stage II (CG+GG vs CC, adjusted OR=2.40, 95% CI=1.27-4.52, P<0.01). The results suggest that four SNPs (rs12601477, rs4626, rs34700818 and rs61482741) of the TOB1 gene play an important role in the occurrence and development of GC in the Chinese Han population of northeast China.
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Affiliation(s)
- Hui Wang
- Scientific Research Centre, the Second Affiliated Hospital of Harbin Medical University, Harbin 150081, China.,Department of Blood Transfusion, the Second Affiliated Hospital of Harbin Medical University, Harbin 150081, China
| | - Huiting Hao
- Scientific Research Centre, the Second Affiliated Hospital of Harbin Medical University, Harbin 150081, China.,The clinical laboratory, the Tumor Hospital Affiliated to Harbin Medical University, Harbin 150081, China
| | - Haonan Guo
- Scientific Research Centre, the Second Affiliated Hospital of Harbin Medical University, Harbin 150081, China
| | - Yuanyuan Wang
- Scientific Research Centre, the Second Affiliated Hospital of Harbin Medical University, Harbin 150081, China
| | - Xuelong Zhang
- Laboratory of Medical Genetics, Harbin Medical University, Harbin 150081, China
| | - Lidan Xu
- Laboratory of Medical Genetics, Harbin Medical University, Harbin 150081, China
| | - Jingcui Yu
- Scientific Research Centre, the Second Affiliated Hospital of Harbin Medical University, Harbin 150081, China
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Sárközy M, Kahán Z, Csont T. A myriad of roles of miR-25 in health and disease. Oncotarget 2018; 9:21580-21612. [PMID: 29765562 PMCID: PMC5940376 DOI: 10.18632/oncotarget.24662] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 01/30/2018] [Indexed: 02/06/2023] Open
Abstract
Small non-coding RNAs including microRNAs (miRNAs) have been recently recognized as important regulators of gene expression. MicroRNAs play myriads of roles in physiological processes as well as in the pathogenesis of a number of diseases by translational repression or mRNA destabilization of numerous target genes. The miR-106b-25 cluster is highly conserved in vertebrates and consists of three members including miR-106b, miR-93 and miR-25. MiR-106b and miR-93 share the same seed sequences; however, miR-25 has only a similar seed sequence resulting in different predicted target mRNAs. In this review, we specifically focus on the role of miR-25 in healthy and diseased conditions. Many of miR-25 target mRNAs are involved in biological processes such as cell proliferation, differentiation, and migration, apoptosis, oxidative stress, inflammation, calcium handling, etc. Therefore, it is no surprise that miR-25 has been reported as a key regulator of common cancerous and non-cancerous diseases. MiR-25 plays an important role in the pathogenesis of acute myocardial infarction, left ventricular hypertrophy, heart failure, diabetes mellitus, diabetic nephropathy, tubulointerstitial nephropathy, asthma bronchiale, cerebral ischemia/reperfusion injury, neurodegenerative diseases, schizophrenia, multiple sclerosis, etc. MiR-25 is also a well-described oncogenic miRNA playing a crucial role in the development of many tumor types including brain tumors, lung, breast, ovarian, prostate, thyroid, oesophageal, gastric, colorectal, hepatocellular cancers, etc. In this review, our aim is to discuss the translational therapeutic role of miR-25 in common diseased conditions based on relevant basic research and clinical studies.
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Affiliation(s)
- Márta Sárközy
- Department of Biochemistry, Faculty of Medicine, University of Szeged, H-6720 Szeged, Hungary
| | - Zsuzsanna Kahán
- Department of Oncotherapy, Faculty of Medicine, University of Szeged, H-6720 Szeged, Hungary
| | - Tamás Csont
- Department of Biochemistry, Faculty of Medicine, University of Szeged, H-6720 Szeged, Hungary
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Decreased TOB1 expression and increased phosphorylation of nuclear TOB1 promotes gastric cancer. Oncotarget 2017; 8:75243-75253. [PMID: 29088861 PMCID: PMC5650416 DOI: 10.18632/oncotarget.20749] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Accepted: 08/01/2017] [Indexed: 01/08/2023] Open
Abstract
TOB1, a member of the BTG/TOB protein family, inhibits tumor cell proliferation. We previously observed down-regulation and phosphorylation of TOB1 in gastric cancer (GC). Here, we examined the subcellular distribution and clinical significance of TOB1 expression and phosphorylation in GC. Immunohistochemical analysis of 341 primary GC and corresponding normal gastric tissue samples demonstrated that nuclear TOB1 expression was lower in GC than normal tissue (80.4% vs. 92.4%), and decreased nuclear TOB1 expression correlated with high TNM stage. By contrast, phosphorylation of nuclear TOB1 was higher in GC than normal gastric tissue (66.0% vs. 36.4%), and was associated with poorly differentiated and high TNM stage tumors. Patients with intestinal type GC and increased nuclear TOB1 phosphorylation had poor overall survival. Multivariate survival analysis indicated the nuclear concentration of phosphorylated TOB1 was an independent prognostic factor for intestinal type GC. Overexpression of TOB1 containing mutations in its nuclear export signal inhibited GC cell proliferation, migration, and invasion compared to cells expressing TOB1 with the nuclear localization signal. Thus, decreased TOB1 expression and increased phosphorylation of nuclear TOB1 is associated with aggressive tumor behavior and poor prognosis in intestinal type GC. Additionally, TOB1 nuclear retention is critical for its anti-proliferative activity.
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