RESUMO
<p><b>OBJECTIVE</b>To predict the target genes of rno-microRNA-296-5p (miR-296) using bioinformatics software and databases, and to provide a theoretical basis for further studies of biological effects of miR-296 in fetal lung development.</p><p><b>METHODS</b>PubMed and Google were used to search for all reported literature on miR-296. The miRBase database was used to determine the sequence and evolutionary conservatism of miR-296. The TargetScans database was used to predict the target genes of miR-296. The DAVID Bioinformatics Resources 6.8 database was used for the functional enrichment analysis of the target genes. The KEGG database was used to analyze the signaling pathways of target genes.</p><p><b>RESULTS</b>miR-296 was reported to play important roles in many biological processes and have a high degree of sequence conservation among species. The target genes of miR-296 were involved in biological processes, cell components, and molecular function. Those target genes were significantly enriched in the mitogen-activated protein kinase signaling pathway, Wnt signaling pathway, and transforming growth factor-β signaling pathway (p<0.05).</p><p><b>CONCLUSIONS</b>The bioinformatics analysis of the target genes of miR-296 provides a basis for studying biological effects and mechanism of action of miR-296 in lung development.</p>
