TP53 and glioma: The ability of HHV‐6 to integrate into a chromosomal region that is highly relevant to carcinogenesis, the ability of the HHV‐6 ORF‐1 protein to bind to p53, and its detection of early and late antigens in adult primary and recurrent CNS tumours (more frequently in glial tumours)33 make this virus a potential key factor in glioma cases.34