For example, lncRNA FLVCR1-AS1 mediates the miR-23a-5p/SLC7A11 axis to promote malignant behavior in cervical cancer cells; The downregulation of lncRNA SLC7A11-AS1 reduced the expression of NRF2/SLC7A11 and inhibited the progression of colorectal cancer cells. This evidence concerns the gene SLC7A11 and colorectal cancer.