WNT2 and neoplasm: In comparison with the blank and NC groups, tumor volume was reduced 14 d after inoculation in the LINC00968 vector and si-WNT2 groups (all p < 0.05), while increased in the si-LINC00968, WNT2 vector and LINC00968 vector + WNT2 vector groups (p < 0.05).