PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33985545-6 2021 Mechanistic analysis revealed that circMEMO1 can modulate the promoter methylation and gene expression of TCF21 to regulate HCC progression by acting as a sponge for miR-106b-5p, which targets the TET family of genes and increases the 5hmC level. tetramethylenedisulfotetramine 197-200 microRNA 106b Homo sapiens 166-174