Increase of tubulin enhanced the formation of nuclear complexes between tubulin and TUBGCP3 to promote the effects of the CDK5 regulatory subunit‐associated tumor suppressor protein 3 (TP53) on DNA damage in glioblastoma cells,56 which work synergistically to induce the apoptosis of glioblastoma cells. Here, CDK5 is linked to glioblastoma.