TMEM119 and cancer: To quantify cancer stemness, the RNA stemness score (RNAss) and DNA stemness score (DNAss) were assessed, and revealed that TMEM119 expression was significantly inversely correlated with DNAss and RNAss (r = –0.28 and r = –0.67, respectively, P < 0.0001; Figure 6(c) and (d)).