SOX10 and neuroblastoma: The half-life of WT SOX10 was 8.3 hours in 501mel cells and 19.5 hours in MeWo cells (Fig 5A–5D), in contrast to the previously reported 6 hour half-life of SOX10 overexpressed in both HeLa cells [7,44] and Neuro2A neuroblastoma cells [37,45,55].