HOTAIR and neoplasm: Our final panel consisted of seven up‐regulated DElncRNAs (CCAT1, CCAT2, H19, HOTAIR, HULC, MALAT1, PCAT1), which were also known as oncolncRNAs and three down‐regulated lncRNAs (MEG3, PTENP1, and TUSC7) as tumor suppressor lncRNAs (tslncRNAs).