HOTAIR and non-small cell lung carcinoma: In addition to the aforementioned MALAT-1 and HOTAIR, some lncRNAs have been identified as stable blood biomarkers for NSCLC diagnosis (GAS5, HIF1A-AS1, and XIST); poor prognosis biomarkers (CCAT2 and CARLo-5); and potential targets for molecular therapy (H19) (reviewed by Lu et al. (2018)) [18].