Rho-associated coiled-coil-containing protein kinase 1 (p-Rock1) is a major regulator of cell invasion/migration in gliomas,25–27 Connexin 30 (CX30) is a major means of communication between glioma cells and can contribute to their making a network with normal astrocytes (eventually disrupting it). This evidence concerns the gene GJB6 and central nervous system cancer.