The neuron-specific RNA binding protein Hu Antigen D (HuD) (also known as Embryonic Lethal, Abnormal Vision, Drosophila Like RNA Binding Protein 4 (ELAVL4)) is overexpressed in a number of cancer types, notably NB and small cell lung cancer [2–4]. This evidence concerns the gene ELAVL4 and small cell lung carcinoma.