LINC00662 and chordoma: Interestingly, LINC00662 has been found to have a potential diagnostic value for patients with lung cancer (Gong et al., 2018), chordoma (Wang et al., 2020), colorectal cancer (Wang H. et al., 2019; Yao et al., 2020b), gastric cancer (Liu et al., 2018), and acute myelocytic leukemia (Liu Y. et al., 2019).