Nie et al. [23] also found that lncRNA ZFAS1 was overexpressed in GC, and the increased expression of lncRNA ZFAS1 was significantly correlated to tumor size and pathological stage; and survival analysis suggested that the expression of lncRNA ZFAS1 was correlated to the prognosis of GC patients. The gene discussed is ZFAS1; the disease is gastric cancer.