Therefore, we tested the cervix carcinoma cell line KB-3-1 and its ABCB1-overexpressing sublines KBC-1 and KB-V1 [19] for sensitivity against vincristine (Figure 6A) and vinblastine (Supplementary Figure S5B) in absence and presence of nintedanib. The gene discussed is ABCB1; the disease is cervical carcinoma.