For re-expressed CSE1L, the growth inhibitory effect of FLVCR1 knockdown on KYSE-150 cells was attenuated (Figures 7C–E), and the reduced migratory capability of FLVCR1 knockdown on ESCC cells was also abolished (Figures 7F, G). This evidence concerns the gene FLVCR1 and esophageal squamous cell carcinoma.