PRECSIT and lung cancer: Silencing LINC00346 has been found to obviously inhibit cell proliferation and promote cell apoptosis in bladder cancer (Ye et al., 2017), lung cancer (Wang et al., 2017; Xu et al., 2021), (Jin et al., 2020; Yin et al., 2020) HCC, glioma (Chen X. et al., 2020), (Li T. et al., 2020) CRC, and breast cancer (Li et al., 2020d).