Finally, Hcp1/Pcft mRNA was also observed in several cell lines, like hepatoma, neuroblastoma and macrophage cell line (Shayeghi et al., 2005), in primary rat astrocytes (Dang et al., 2010) and in the Caco2 human adenocarcinoma cell line (Qiu et al., 2006). The gene discussed is SLC46A1; the disease is neuroblastoma.