For example, the miR-200 family members miR-200a, miR-200b, miR-429 and miR-141, which are known to act as TSs in many cancers (61), are reported to target PD-L1 expression and Zinc Finger E-Box Binding Homeobox 1 (ZEB1) in NSCLC (62). Here, CD274 is linked to cancer.