EIF4A3 and gastric cancer: This study aimed to reveal the effect of eukaryotic translation initiation factor 4A3 (EIF4A3)-mediated hsa_circ_0090081 expression and EV-delivered hsa_circ_0090081 on GC progression.<h4>Methods</h4>qRT-PCR was conducted to clarify hsa_circ_0090081 and EIF4A3 levels in GC tissues.