Therefore, we found COX10-AS1's level of expression in normal microglial cells HMC3 and tumor cells U87 by qPCR, which revealed that the level of COX10-AS1 in tumor cells was double in comparison with those in the HMC3 cells (1.00 ± 0.02 vs. 2.08 ± 0.1, p < 0.05, Figure 10(a)). Here, COX10 is linked to neoplasm.