MET and hepatocellular carcinoma: Recently, MET proto-oncogene receptor tyrosine kinase (MET)-derived circRNA (circMET) (hsa_circ_0082002, a 1214 bp circRNA) was found to exhibit the greatest overexpression in HCC tissues compared to non-tumor liver tissues among the circRNAs derived from the chromosome 7q21–7q31 region [33].