ZEB1 and neoplasm: For example, increased expression of ZEB1‐AS1 promotes tumour metastasis and predicts poor prognosis in hepatocellular carcinoma,15 while overexpression of CRNDE‐h has been proposed as a potential novel molecular marker for colorectal cancer.16 These studies indicate that lncRNAs can serve as minimally invasive biomarkers of diagnosis and prognosis in different tumours.