LincRNA-ROR, gene of which is located on the long arm of human chromosome 1 (8q21.31), was reported to upregulate OCT4 expression by competitively binding to miR-145 and play a biological role in human prostate cancer stem cells and human colon cancer cells by Liu et al. [30] and Yan et al. [32]. The gene discussed is POU5F1; the disease is malignant colon neoplasm.