PLA2G4A and colorectal neoplasm: In addition, we analyzed the GEPIA2 analysis data set and found that the expression levels of PLA2G4A in microsatellite instability–high (MSI-H) colorectal tumors were significantly higher than that in MSI-low (MSI-L) and microsatellite stable (MSS) tumors (Figure 4F; MSI-H, n = 48; MSI-L, n = 48; MSS, n = 175).