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MiR-552-3p modulates transcriptional activities of FXR and LXR to meliorate hepatic glycolipid metabolism disorder

ABSTRACT: According to our previous discovery that miR-552-3p could regulate the gene expression both in cytoplasm and nucleus. Furthermore, we found the sequence in miR-552-3p was similar with cis-elements of NR1 subfamily, the important regulator of glycolipid metabolism, suggesting miR-552-3p may play a pivotal role in metabolism. To find the genes regulated by miR-5523-p, RNA-seq was used and the difference expression genes in HepG2 cells transfected with miR-552-3p or negative control was detected. Meanwhile, to found which genes are regulated by cytoplasmic miR-552-3p or nuclear miR-552-3p, importin8 expression was silenced by siRNA in the HepG2 cell and the effect of miR-552-3p on the genes expression was detected. The results of this study are showed the genes regulated by miR-552-3p and distinguish which genes are regulated by the cytoplasmic miR-552-3p or nuclear miR-552-3p.

ORGANISM(S): Homo sapiens

PROVIDER: GSE154384 | GEO | 2020/07/15

REPOSITORIES: GEO

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