CUL4B and non-small cell lung carcinoma: In addition, circ_0072083 could promote cell proliferation, migration and invasion via regulating miR-101-3p/cullin 4B (CUL4B) [33], and facilitated cisplatin resistance via regulating miR-545-3p/Cbl proto-oncogene like 1 (CBLL1) in non-small cell lung cancer [34].