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Lu J, Li R, Fang M, Ke S. Hub Genes and Long Noncoding RNAs That Regulates It Associated with the Prognosis of Esophageal Squamous Cell Carcinoma Based on Bioinformatics Analysis. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:6027058. [PMID: 36238478 PMCID: PMC9553368 DOI: 10.1155/2022/6027058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 08/27/2022] [Indexed: 12/09/2022]
Abstract
Objective Through bioinformatics analysis methods, the public databases GEO and TCGA were used to research mRNA and squamous cell carcinoma of the esophagus, construct a lncRNA-mRNA network, and screen hub genes and lncRNAs related to prognosis. Method Download esophageal squamous cell carcinoma-related mRNA and lncRNA datasets GEO and TCGA public datasets, as well as clinical data, use bioinformatic tools to perform gene differential expression analysis on the datasets to obtain differentially expressing mRNA (DEmRNA) and lncRNA (DElncRNA), and plot volcano plots and cluster heatmaps. The differential intersection of differentially expressed DEmRNA and DElncRNA was extracted by Venn diagram and imported into CytoScape software, a regulatory network visualization software, to construct a lncRNA-mRNA network and use cytoHubba and MCODE plug-ins to screen hub genes and key lncRNAs. The DEmRNA in the network was imported into the Gene and Protein Interaction Retrieval Database (STRING), gene-encoded protein-protein interactions (PPI) network maps were created, and the genes in the PPI network maps were submitted to GO functional annotation and pathway enrichment analysis using Kyoto Encyclopedia of Gene Genomes (KEGG) (KEGG). The link between hub gene and prognosis was studied using the clinical data collected by TCGA. Result Retrieve the datasets GSE23400 and GSE38129 from the GEO database and the esophageal squamous cell carcinoma-related mRNAs from TCGA databases and then obtain intersection. Differentially regulated genes revealed a correlation of 326 (up) with 191 (down) in terms of the differential intersection; for this study, we need to collect the GSE130078 dataset from GEO, as well as the lncRNAs from TCGA databases that are connected to esophageal squamous cell cancer. There were 184 differentially up- and downregulated genes in the differential intersection. A differential intersection network of the differential intersection lncRNA-mRNA network allowed us to identify the hub genes, including COL5A2 (COL3A1), COL1A1 (COL1A1), CTD-2171N6.1 (CTD-2171N6.1), and RP11-863P13.3 (RP11-863P13.3). The extracellular matrix, which is important in protein digestion and absorption, was shown to be the primary site of functional enrichment, as shown by GO/KEGG analysis. Squamous cell carcinoma of the mouth and throat is associated with a poor prognosis because of a change in the extracellular matrix structure caused by specific long noncoding RNA (lncRNA) regulatory upregulation. Conclusion For the purpose of predicting the prognosis of cancer of the esophagus, researchers studied the esophageal squamous cell carcinoma-related hub genes and important noncoding RNAs (ncRNAs).
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Affiliation(s)
- Jun Lu
- Department of Emergency Medicine & Intensive Care Unit, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Ruichao Li
- Department of General Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Minghao Fang
- Department of Emergency Medicine & Intensive Care Unit, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Shun Ke
- Department of Emergency Medicine & Intensive Care Unit, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
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Tong Y, Gao H, Qi Q, Liu X, Li J, Gao J, Li P, Wang Y, Du L, Wang C. High fat diet, gut microbiome and gastrointestinal cancer. Theranostics 2021; 11:5889-5910. [PMID: 33897888 PMCID: PMC8058730 DOI: 10.7150/thno.56157] [Citation(s) in RCA: 81] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 03/09/2021] [Indexed: 12/12/2022] Open
Abstract
Gastrointestinal cancer is currently one of the main causes of cancer death, with a large number of cases and a wide range of lesioned sites. A high fat diet, as a public health problem, has been shown to be correlated with various digestive system diseases and tumors, and can accelerate the occurrence of cancer due to inflammation and altered metabolism. The gut microbiome has been the focus of research in recent years, and associated with cell damage or tumor immune microenvironment changes via direct or extra-intestinal effects; this may facilitate the occurrence and development of gastrointestinal tumors. Based on research showing that both a high fat diet and gut microbes can promote the occurrence of gastrointestinal tumors, and that a high fat diet imbalances intestinal microbes, we propose that a high fat diet drives gastrointestinal tumors by changing the composition of intestinal microbes.
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Affiliation(s)
- Yao Tong
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Huiru Gao
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Qiuchen Qi
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Xiaoyan Liu
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Juan Li
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Jie Gao
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Peilong Li
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Yunshan Wang
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Lutao Du
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
| | - Chuanxin Wang
- Department of Clinical Laboratory, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China
- Shandong Engineering & Technology Research Center for Tumor Marker Detection, Jinan, Shandong, China
- Shandong Provincial Clinical Medicine Research Center for Clinical Laboratory, Jinan, Shandong, China
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Baryshev VV, Sevryukov FE, Polkin VV, Baryshev KV, Popuchiev VV. [Individual-specific symptoms of malignant neoplasms of the oropharynx occurring in otolaryngologist's practice]. Vestn Otorinolaringol 2021; 85:37-40. [PMID: 33474915 DOI: 10.17116/otorino20208506137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
According to statistical data given in the article the incidence of oropharyngeal cancer increases, despite the ease of access to the maxillofacial area and the possibility to make visual and manual examination of this site. It should be stressed that locally advanced oropharyngeal cancer of the III-IV stages was the first diagnosis in 82.9% of patients. It may be due to low level suspicion of primary care physicians. The paper considers risk factors for development of oropharyngeal cancer and presents the list of compulsory diagnostic tests. The authors suggest that recommended diagnostic algorithm will be helpful to a timely detection of precancer and cancer abnormalities in the oropharynx in order to minimize the time and to define the optimal scheduling of examination of a patient in specialized health care centers for early detection of cancer.
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Affiliation(s)
- V V Baryshev
- Medical Radiological Research Centre - branch of the National Medical Research Radiological Centre of the Ministry of Health of the Russian Federation, Obninsk, Russia
| | - F E Sevryukov
- Medical Radiological Research Centre - branch of the National Medical Research Radiological Centre of the Ministry of Health of the Russian Federation, Obninsk, Russia
| | - V V Polkin
- Medical Radiological Research Centre - branch of the National Medical Research Radiological Centre of the Ministry of Health of the Russian Federation, Obninsk, Russia
| | - K V Baryshev
- Ivanovo State Medical Academy of the Ministry of Health of the Russian Federation, Ivanovo, Russia
| | - V V Popuchiev
- Medical Radiological Research Centre - branch of the National Medical Research Radiological Centre of the Ministry of Health of the Russian Federation, Obninsk, Russia
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Lin W, Huang G, Liu X, Lin H, Zhou H, Feng C, Wang T, Liang R. Efficacy and safety of traditional Chinese herbal formula combined with western medicine for gastroesophageal reflux disease: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2020; 99:e22454. [PMID: 33031277 PMCID: PMC7544302 DOI: 10.1097/md.0000000000022454] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The combined therapy of Chinese herbal formula and western medicine against gastroesophageal reflux disease (GERD) could significantly improve the clinical effect, reduce the recurrence rate and the side effects of western medicine, and even reduce the dosage and course of treatment of western medicine. This study tried to systematically evaluate the efficacy and safety traditional Chinese herbal formula combined with western medicine in the treatment of GERD. METHODS Randomized controlled trials of traditional Chinese herbal formula combined with western medicine for GERD patients will be systematically searched using the PubMed, Embase, Medline, Cochrane Library, China National Knowledge Infrastructure (CNKI), Wanfang database, Chongqing VIP Chinese Science and Technology Periodical Database, and Chinese Biological and Medical database (CMB) until Aug. 28, 2020. Two researchers will perform data extraction and risk of bias assessment independently. Statistical analysis will be conducted in RevMan 5.3. RESULTS This study will summarize the present evidence by exploring the efficacy and safety of traditional Chinese herbal formula combined with western medicine in the treatment of GERD. CONCLUSIONS The findings of the study will help to determine potential benefits of traditional Chinese herbal formula combined with western medicine against GERD. ETHICS AND DISSEMINATION The private information from individuals will not be published. This systematic review also will not involve endangering participant rights. Ethical approval is not required. The results may be published in a peer-reviewed journal or disseminated in relevant conferences. OSF REGISTRATION NUMBER DOI 10.17605/OSF.IO/RSAVF.
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Affiliation(s)
- Wuhong Lin
- The School of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan Province
| | - Guihua Huang
- Department of Spleen, Stomach, and Liver Disease, The First Affiliated Hospital of Guangxi University of Chinese Medicine
| | - Xirong Liu
- Department of Spleen, Stomach, and Liver Disease, The First Affiliated Hospital of Guangxi University of Chinese Medicine
| | - Huasheng Lin
- Department of Spleen, Stomach, and Liver Disease, The First Affiliated Hospital of Guangxi University of Chinese Medicine
| | - Heng Zhou
- Department of Spleen, Stomach, and Liver Disease, The First Affiliated Hospital of Guangxi University of Chinese Medicine
| | - Chunbing Feng
- Emergency Department of Yulin Hospital of Traditional Chinese Medicine
| | - Tingshuai Wang
- The School of Chinese Medicine, Hunan University of Chinese Medicine, Changsha, Hunan Province
| | - Renjiu Liang
- Graduate School, Guangxi University of Chinese Medicine, China
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Danilova DA, Bazaev AV, Gorbunova LI. [Current aspects of surgical treatment of gastro-esophageal reflux disease]. Khirurgiia (Mosk) 2020:89-94. [PMID: 32105262 DOI: 10.17116/hirurgia202002189] [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] [Indexed: 12/16/2022]
Abstract
Gastroesophageal reflux disease (GERD) is characterized by abnormal reflux of gastric content into the esophagus, pharynx, respiratory tract and oral cavity. In recent years, there has been a significant increase of the incidence of this disease, that significantly aggravates quality of life of the population. The 'gold standard' for treating GERD is anti-secretory therapy with proton pump inhibitors (PPIs). However, up to 40% of patients are unresponsive to PPIs even after dose adjustment. Advantages and disadvantages of modern surgical approaches for this pathology are reviewed. Laparoscopic fundoplication including Nissen (360°), Toupet (270°) and Dor procedures (180°) is the most common anti-reflux operation. In addition, new alternative surgical options are also discussed. For example, these are minimally invasive methods such as LINX reflux control system, electrical stimulation of the lower esophageal sphincter and transoral incisionless fundoplication (TIF). These methods are less aggressive and have less side effects. A comparative assessment of modern methods of surgical treatment of GERD is made.
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Affiliation(s)
- D A Danilova
- Privolzhsky Research Medical University of the Ministry of Health of the Russia, Nizhniy Novgorod, Russia
| | - A V Bazaev
- Privolzhsky Research Medical University of the Ministry of Health of the Russia, Nizhniy Novgorod, Russia
| | - L I Gorbunova
- Privolzhsky Research Medical University of the Ministry of Health of the Russia, Nizhniy Novgorod, Russia
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Seif Amir Hosseini A, Uhlig J, Streit U, Gliem N, Wedi E, Ellenrieder V, Ghadimi M, Ahmed S, Uecker M, Frahm J, Lotz J, Biggemann L. Real-time MRI for dynamic assessment of gastroesophageal reflux disease: Comparison to pH-metry and impedance. Eur J Radiol 2020; 125:108856. [PMID: 32062571 DOI: 10.1016/j.ejrad.2020.108856] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 01/14/2020] [Accepted: 01/24/2020] [Indexed: 01/10/2023]
Abstract
PURPOSE To evaluate the diagnostic potential of real-time MRI for dynamic assessment of gastroesophageal reflux in patients with GERD (gastroesophageal reflux disease)-like symptoms compared to pH-metry and impedance. METHODS Patients who underwent real-time MRI and pH-metry between 2015-2018 were included in this retrospective study. Real-time MRI at 3 T was achieved by undersampled radial FLASH acquisitions with iterative image reconstruction by NLINV. Real-time MRI visualized transit of pineapple juice through the gastroesophageal junction and during Valsalva maneuver. MRI results were compared to 24 h pH-metry to assess acidic reflux (following Lyon Consensus guidelines) and to impedance to assess non-acidic reflux. A standard 2 × 2 table was chosen to calculate diagnostic performance. RESULTS 91/93 eligible patients fulfilled inclusion criteria (male n = 49; female n = 42; median age 55 y). All MRI studies were successfully completed without adverse events at a mean examination time of 15 min. On real-time MRI, reflux was evident in 60 patients (66 %). pH-metry revealed reflux in 41 patients (45 %), and impedance in 54 patients (59 %). Compared to pH-metry and impedance, real-time MRI sensitivity was 0.78 (95 % CI: 0.66-0.87), specificity 0.67 (95 % CI: 0.45-0.84) and PPV 0.87 (95 % CI: 0.75-0.94). CONCLUSION Real-time MRI is an imaging method for assessment of gastroesophageal reflux in patients with GERD-like symptoms. Considering its high positive predictive value, real-time MRI can accurately identify patients in which further invasive testing with pH-metry and impedance might be considered.
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Affiliation(s)
- Ali Seif Amir Hosseini
- Department of Diagnostic and Interventional Radiology, University Medical Center, Göttingen, 37075, Germany.
| | - Johannes Uhlig
- Department of Diagnostic and Interventional Radiology, University Medical Center, Göttingen, 37075, Germany
| | - Ulrike Streit
- Department of Diagnostic and Interventional Radiology, University Medical Center, Göttingen, 37075, Germany
| | - Nina Gliem
- Department of Gastroenterology and Gastrointestinal Oncology, University Medical Center, Göttingen, Germany
| | - Edris Wedi
- Department of Gastroenterology and Gastrointestinal Oncology, University Medical Center, Göttingen, Germany
| | - Volker Ellenrieder
- Department of Gastroenterology and Gastrointestinal Oncology, University Medical Center, Göttingen, Germany
| | - Michael Ghadimi
- Department of General, Visceral, and Paediatric Surgery, University Medical Center, Göttingen, Germany
| | - Saheeb Ahmed
- Department of Diagnostic and Interventional Radiology, University Medical Center, Göttingen, 37075, Germany
| | - Martin Uecker
- Department of Diagnostic and Interventional Radiology, University Medical Center, Göttingen, 37075, Germany; DZHK (German Centre for Cardiovascular Research), Partner Site, Göttingen, Germany
| | - Jens Frahm
- Biomedical NMR, Max-Planck-Institute for Biophysical Chemistry, Göttingen, Germany; DZHK (German Centre for Cardiovascular Research), Partner Site, Göttingen, Germany
| | - Joachim Lotz
- Department of Diagnostic and Interventional Radiology, University Medical Center, Göttingen, 37075, Germany; DZHK (German Centre for Cardiovascular Research), Partner Site, Göttingen, Germany
| | - Lorenz Biggemann
- Department of Diagnostic and Interventional Radiology, University Medical Center, Göttingen, 37075, Germany
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Affiliation(s)
- Mary L Nora Disis
- Editor.,University of Washington and Fred Hutchinson Cancer Research Center, Seattle
| | - Lee M Ellis
- Deputy Editor.,Division of Surgery, Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston
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Lagergren J. Notice of Retraction. Maret-Ouda et al. Risk of Esophageal Adenocarcinoma After Antireflux Surgery in Patients With Gastroesophageal Reflux Disease in the Nordic Countries. JAMA Oncol. 2018;4(11):1576-1582. JAMA Oncol 2019; 5:744-745. [PMID: 30920590 DOI: 10.1001/jamaoncol.2019.0653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Jesper Lagergren
- Upper Gastrointestinal Surgery, Department of Molecular Medicine and Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.,School of Cancer Sciences, King's College London, London, United Kingdom
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Xie SH, Lagergren J. Risk factors for oesophageal cancer. Best Pract Res Clin Gastroenterol 2018; 36-37:3-8. [PMID: 30551854 DOI: 10.1016/j.bpg.2018.11.008] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Accepted: 11/19/2018] [Indexed: 01/31/2023]
Abstract
The two main histological subtypes of oesophageal cancer, squamous cell carcinoma and adenocarcinoma, have distinct risk factor profiles. For oesophageal squamous cell carcinoma, tobacco smoking and excess alcohol use are the main risk factors. For adenocarcinoma, gastro-oesophageal reflux disease and obesity are main risk factors, whereas tobacco smoking is a moderately strong risk factor and infection with Helicobacter pylori decreases the risk. Dietary factors may influence the risk of both types of oesophageal cancer. Genetic factors are involved in the aetiology, but their influence is generally low. The striking male predominance in oesophageal adenocarcinoma is unexplained, although sex hormones may play a role. Risk prediction models combining information on multiple risk factors have shown promising potential in identifying high-risk individuals for targeted prevention and early detection, which should prompt further studies. More high-quality research efforts are warranted for better understanding of the aetiology of oesophageal cancer, particularly in developing countries.
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Affiliation(s)
- Shao-Hua Xie
- Upper Gastrointestinal Surgery, Department of Molecular Medicine and Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden.
| | - Jesper Lagergren
- Upper Gastrointestinal Surgery, Department of Molecular Medicine and Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden; School of Cancer and Pharmaceutical Sciences, King's College London, United Kingdom
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