SLC7A11 and cancer: Then, qRT-PCR was subsequently employed to compare the mRNA transcript levels of SLC7A11 in three cancer cell lines and their normal counterparts, including the 786-0 cell line, the HK-2 cell line, the SNU449 cell line, the LO2 cell line, the U20S cell line, and the hFOB1.19 cell line.