Lung cancer and glioma cell lines transfected with FUT7 cDNA showed increased expression of sLeX and changed their characteristics from “nonmetastatic” to “metastatic”-like (including increased adhesion to a brain-derived endothelial cell monolayer and disruption of an in vitro blood-brain-barrier model) (Jassam et al. 2019). The gene discussed is FUT7; the disease is lung cancer.