For example, Deng et al. (Deng et al., 2020a) found that GPSM2 was downregulated in non-small cell lung cancer tissues, and knockdown of GPSM2 promoted non-small cell cancer cell metastasis in vitro and in vivo and accelerated the epithelial-mesenchymal transition (EMT) process. The gene discussed is GPSM2; the disease is non-small cell lung carcinoma.