Fig. 3

Expression level of lncRNA-miRNA-XBP-1 in CRC cell lines. A–D The expression level of lncRNAs (SLFNL1-AS1, KCNQ1OT1, NEAT1 and XIST) in normal cell line NCM460 and human CRC cell lines (SW620, SW480, HT-29 and HCT116) was detected using qRT-PCR. E–H The different expression levels of miRNAs (miR-500a-3p, miR-370-3p, miR-2467-3p and miR-512-3p) in NCM460 and human CRC cell lines was detected using qRT-PCR. I, J The protein expression of XBP-1 s and XBP-1u was measured using western blot. *, **, ***p < 0.05, 0.01, 0.001 vs. NCM460