NR2F1 and gastric cancer: Nuclear receptor subfamily two group F member 1-antisense RNA 1 (NR2F1-AS1)/miR-190a/Pleckstrin Homology Like Domain Family Member 2 (PHLDB2), a ceRNA, can facilitate the EMT process of GC cells, and PHLDB2 can enhance the expression and phosphorylation of AKT3 to promote the EMT process of GC cells (Lv et al., 2021).