BCAR1 and gastric cancer: It was reported that BCAR1 promotes cell migration in a manner dependent on the tyrosine phosphorylation of YXXP motifs in substrate binding domain12, so we examined the Tyr410 phosphorylation level of BCAR1, which was reported to be associated with cell migration13, in FLOT1-OE and FLOT1-KD gastric cancer cells and control cells using western blotting.