HDGF and hepatocellular carcinoma: In addition, some lncRNAs have been previously reported,[22, 23] such as LINC00958 in liver hepatocellular carcinoma (HCC), which sponges miR3619‐5p to upregulate expression of liver cancer‐derived growth factor (HDGF), promoting HCC progression and adipogenesis, and directly acts on NUDT19 to activate the mTORC1/P70S6K signaling pathway.