例如:"lncRNA", "apoptosis", "WRKY"

miR-30a-GNG2 and miR-15b-ACSS2 Interaction Pairs May Be Potentially Crucial for Development of Abdominal Aortic Aneurysm by Influencing Inflammation.

DNA Cell Biol. 2019 Dec;38(12):1540-1556. doi:10.1089/dna.2019.4994. Epub 2019 Nov 15
{{ author.authorName }}{{getOrganisationIndexOf(author)}} {{ author.authorName }}{{getOrganisationIndexOf(author)}}
{{ author.authorName }}{{getOrganisationIndexOf(author)}} {{ author.authorName }}{{getOrganisationIndexOf(author)}}
+ et al

[No authors listed]

Author information
  • {{index+1}} {{ organisation }}

摘要


Abdominal aortic aneurysm (AAA) is a lethal vascular degenerative disease for the elderly, but current therapeutic options are limited. This study was to explore the molecular mechanisms of AAA to screen underlying treatment targets for AAA. The gene and microRNA (miRNA) expression profiles of human AAA were downloaded from Gene Expression Omnibus database under accession number GSE57691, GSE62179, and GSE63541. Differentially expressed genes (DEGs) and microRNAs (miRNAs; DEMs) were identified using the Linear Models for Microarray data method. Protein-protein interaction (PPI) network, module analysis, and miRNA-mRNA regulatory network analyses were performed to screen hub genes and miRNAs that regulated the hub genes. The Database for Annotation, Visualization and Integrated Discovery was used to predict the functions of genes. GEPIA and Tumor-miRNA-Pathway online software were used to validate the expressions of crucial DEMs and DEGs in other cancers, respectively. As a result, in the GSE57691 dataset, a total of 584 DEGs were found to be specific for AAA, 521 of which were used for constructing the PPI network. ACSS2 (acyl-CoA synthetase short-chain family member 2), GNG2 (G protein subunit gamma 2), and CXCL1 (C-X-C motif chemokine ligand 1) and CCR7 (C-C motif chemokine receptor 7) were believed to be hub genes by calculating their topological features in the PPI network. Upregulated GNG2 could interact with CXCL1 and CCR7 to involve in chemokine signaling pathway, while downregulated ACSS2 was associated with lipid biosynthetic process. In the miRNA-mRNA regulatory network, ACSS2 was found to be regulated by hsa-miR-15b; hsa-miR-30a could modulate the expression of GNG2. In line with our analysis in AAA, GNG2, ACSS2, hsa-miR-30a, and hsa-miR-15b were also confirmed to be significantly upregulated or downregulated in several cancer types. In conclusion, hsa-miR-30a-GNG2 and hsa-miR-15b-ACSS2 interaction pairs may represent novel mechanisms for explaining the pathogenesis of AAA. Targeted regulation of them may be potential strategies for treatment of AAA.

KEYWORDS: {{ getKeywords(articleDetailText.words) }}

基因功能


  • {{$index+1}}.{{ gene }}

图表


原始数据


 保存测序数据
Sample name
Organism Experiment title Sample type Library instrument Attributes
{{attr}}
{{ dataList.sampleTitle }}
{{ dataList.organism }} {{ dataList.expermentTitle }} {{ dataList.sampleType }} {{ dataList.libraryInstrument }} {{ showAttributeName(index,attr,dataList.attributes) }}

文献解读