Figure 5.
Exploration of the downstream regulatory network of hsa_circ_0001821 in gastric cancer (GC) cells. (A) Detection of hsa_circ_0001821 expression in five GC cell lines. (B) Detection of hsa_circ_0001821 location in SGC-7901 cell line by nucleoplasm separation assay. (C) Prediction of circular RNA (circRNA)-microRNA (miRNA)–messenger RNA (mRNA) network map of hsa_circ_0001821. The green diamond represents hsa_circ_0001821, and the red rectangle represents seven miRNAs that could interact with hsa_circ_0001821, while the yellow oval represents the target mRNA of the corresponding miRNA.