DUSP1 and glioblastoma: As Markov blanket genes, DUSP1 was common in Pilocytic and Diffuse tumors; EIF4A1 was common in Pilocytic, Diffuse and Anaplastic tumors; MARCKs was common in Diffuse and Anaplastic tumors and SERBP common in Anaplastic and Glioblastoma tumors.