As can be seen in Fig. 7H, neuroblastoma-derived SK-N-SH and SH-SY5Y cells, which are known for the neuronal-like phenotype, tolerate growth in galactose and have spare respiratory capacity (52) readily accumulate SDHAF2 following treatment with antimycin A (Fig. 7H, top panels). This evidence concerns the gene SDHAF2 and neuroblastoma.