LBX2 and gastric cancer: For instance, LBX2-AS1 is up-regulated in gastric cancer and silencing LBX2-AS1 restrains proliferative, migratory, and invasive capacities of gastric cancer cells by miR-491-5p/ZNF703, miR-219a-2-3p/FUS or miR-4766-5p/CXCL5 axis (Peng et al., 2020; Xu et al., 2020; Yang et al., 2020).