TRAF6 and central nervous system cancer: Pearson analysis confirmed that Ki-67 LIs were negatively correlated with miR-146b-5p LIs (r = −0.980, P < 0.0001; Supplementary Figure S2C) and positively correlated with TRAF6 LIs (r = 0.984, P < 0.0001; Supplementary Figure S2D) in gliomas.