Figure 1. AGAP2-AS1 was overexpressed in CRC tissues. (A) Relative expression levels of AGAP2-AS1 in 116 paired CRC tissues and paired noncancerous tissues were quantified by qRT-PCR. (B) AGAP2-AS1 was upregulated (> 2-fold) in 48.3% of the CRC tissues. (C, D) Kaplan–Meier survival analysis of the OS and DFS in CRC patients with low or high AGAP2-AS1 expression.