LncRNA IGFL2-AS1 was highly expressed in CRC tissues and cells. (A) LncRNA IGFL2-AS1 expression was predicted by the Starbase database; (B) IGFL2-AS1 expression in tissues (n = 63) and cell lines (CCD-841CoN, SW837, LS1034, LS513, and HCT116) was detected via qRT-PCR. Cell experiments were performed 3 times independently. Data were represented as mean ± SD, *** P < .001. Data in figure B were analyzed using paired t-test (left) and 1-way ANOVA (right), followed by Tukey’s multiple comparison test. SD, standard deviation; ANOVA, analysis of variance; lncRNA IGFL2-AS1, long noncoding RNA insulin-like growth factor 2-like family member 2 antisense RNA 1; qRT-PCR, quantitative real-time polymerase chain reaction.