Wang et al. [18] found that HOXA11-AS was closely associated with glioma grade and poor prognosis; Richards et al. [19] found a functional variant of HOXA11-AS that inhibited the oncogenic phenotype of epithelial ovarian cancer; Chen et al. [20] found that overexpression of HOXA11-AS in non-small cell lung cancer promoted cell epithelial-mesenchymal transition by repressing miR-200b. Here, HOXA11 is linked to central nervous system cancer.