CASC2 and renal cell adenocarcinoma: The lncRNA double homeobox A pseudogene 8 (DUXAP8) [181], gastric carcinoma high expressed transcript 1 (GHET1) [172], plasmacytoma variant translocation 1 (PVT1) [171], HOX antisense intergenic RNA (HOTAIR) [170], and cancer susceptibility candidate 2 (CASC2) [182] are all linked to RCC.