Comprehensive Analysis of a circRNA-miRNA-mRNA Network to Reveal Potential Inflammation-Related Targets for Gastric Adenocarcinoma
المؤلفون المشاركون
Liu, YunXia
Xu, YeFeng
Xiao, Feng
Zhang, JianFeng
Wang, YiQing
Yao, YongWei
Yang, JieWen
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-15، 15ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-08-01
دولة النشر
مصر
عدد الصفحات
15
التخصصات الرئيسية
الملخص EN
Gastric cancer (GC) is the most common malignancy of the stomach.
This study was aimed at elucidating the regulatory network of circRNA-miRNA-mRNA and identifying the precise inflammation-related targets in GC.
The expression profiles of GSE83521, GSE78091, and GSE33651 were obtained from the GEO database.
Interactions between miRNAs and circRNAs were investigated by the Circular RNA Interactome, and targets of miRNAs were predicted with miRTarBase.
Then, a circRNA/miRNA/mRNA regulatory network was constructed.
Also, functional enrichment analysis of selected differentially expressed genes (DEGs) was performed.
The inflammation-/GC-related targets were collected in the GeneCards and GenLiP3 database, respectively.
And a protein-protein interaction (PPI) network of DE mRNAs was constructed with STRING and Cytoscape to identify hub genes.
The genetic alterations, neighboring gene networks, expression levels, and the poor prognosis of hub genes were investigated in cBioPortal, Oncomine, and Human Protein Atlas databases and Kaplan-Meier plotter, respectively.
A total of 10 DE miRNAs and 33 DEGs were identified.
The regulatory network contained 26 circRNAs, 10 miRNAs, and 1459 mRNAs.
Functional enrichment analysis revealed that the selected 33 DEGs were involved in negative regulation of fat cell differentiation, response to wounding, extracellular matrix- (ECM-) receptor interaction, and regulation of cell growth pathways.
THBS1, FN1, CALM1, COL4A1, CTGF, and IGFBP5 were selected as inflammation-related hub genes of GC in the PPI network.
The genetic alterations in these hub genes were related to amplification and missense mutations.
Furthermore, the genes RYR2, ERBB2, PI3KCA, and HELZ2 were connected to hub genes in this study.
The hub gene levels in clinical specimens were markedly upregulated in GC tissues and correlated with poor overall survival (OS).
Our results suggest that THBS1, FN1, CALM1, COL4A1, CTGF, and IGFBP5 were associated with the pathogenesis of gastric carcinogenesis and may serve as biomarkers and inflammation-related targets for GC.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Liu, YunXia& Xu, YeFeng& Xiao, Feng& Zhang, JianFeng& Wang, YiQing& Yao, YongWei…[et al.]. 2020. Comprehensive Analysis of a circRNA-miRNA-mRNA Network to Reveal Potential Inflammation-Related Targets for Gastric Adenocarcinoma. Mediators of Inflammation،Vol. 2020, no. 2020, pp.1-15.
https://search.emarefa.net/detail/BIM-1192225
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Liu, YunXia…[et al.]. Comprehensive Analysis of a circRNA-miRNA-mRNA Network to Reveal Potential Inflammation-Related Targets for Gastric Adenocarcinoma. Mediators of Inflammation No. 2020 (2020), pp.1-15.
https://search.emarefa.net/detail/BIM-1192225
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Liu, YunXia& Xu, YeFeng& Xiao, Feng& Zhang, JianFeng& Wang, YiQing& Yao, YongWei…[et al.]. Comprehensive Analysis of a circRNA-miRNA-mRNA Network to Reveal Potential Inflammation-Related Targets for Gastric Adenocarcinoma. Mediators of Inflammation. 2020. Vol. 2020, no. 2020, pp.1-15.
https://search.emarefa.net/detail/BIM-1192225
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1192225
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر