Hence, by co-expression analysis of the data in the CGGA-seq database, the ten most positively and negatively co-expressed genes of DRAXIN were shown separately, among which, CDCA8 gene is the one with the strongest positive association to DRAXIN. According to previous studies, KIF23, a member of the kinesin family positively associated with CDCA8, is involved in the regulation of cytoplasmic division, and its high expression is associated with poor prognosis of gliomas (Gao et al. 2020). This evidence concerns the gene CDCA8 and glioma.