Identification of a thymus microRNA‑mRNA regulatory network in Down syndrome.

ABSTRACT: The present bioinformatics analysis was performed using a multi‑step approach to identify a microRNA (miR)‑mRNA regulatory network in Down syndrome. miR (GSE69210) and mRNA (GSE70573) data was downloaded and collected from the thymic tissues of both Down syndrome and karyotypically normal subjects and placed in a public repository. Then, weighted gene co‑expression network analysis (WGCNA) was performed to screen for miRs and mRNAs associated with Down syndrome. Subsequently, differentially expressed miRs (DEmiRs) and mRNAs/differentially expressed genes (DEGs) were identified following screening and mapping to RNA data. Bidirectional hierarchical clustering analysis was then performed to distinguish DEmiRs and DEGs between Down syndrome samples and normal control samples. DEmiR targets we

SUBMITTER: Chai M 

PROVIDER: S-EPMC6691205 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature