TP53 and neuroblastoma: Consistent with this, of the few p53 mutations which have been identified in neuroblastoma to date, the majority were in tumors from patients with progressive or relapsed disease and/or post-chemotherapy (Imamura et al., 1993; Komuro et al., 1993; Ohgaki et al., 1993; Vogan et al., 1993; Castresana et al., 1994; Hosoi et al., 1994; Kusafuka et al., 1997; Manhani et al., 1997; Omura-Minamisawa et al., 2001; Tweddle et al., 2001b; Carr-Wilkinson et al., 2010).