LINC00346 significantly enhances cell migration and invasion in lung adenocarcinoma (Xu et al., 2021), (Jin et al., 2020; Yin et al., 2020; Zhang and Chen, 2020) HCC, glioma (Chen X. et al., 2020), (Li T. et al., 2020; Zhao et al., 2020)CRC, gastric cancer (Xu et al., 2019), and pancreatic cancer (Peng et al., 2019). This evidence concerns the gene PRECSIT and gastric cancer.