BLACAT1 and hepatocellular carcinoma: A recent study from Peng et al showed that lncRNA BLACAT1 was high‐expressed in human hepatocellular carcinoma, and its downregulation suppressed the proliferation and invasion by competing against miR‐485‐5p.24 As a critical member of miR‐135 family, miR‐135a had been investigated in multiple cancers, and its aberrant expression might be implicated in the development and progression of tumors.