In oligodendrocytes, we observed transcriptional changes of Fth1, a ferritin gene linked to neurodegeneration (Muhoberac & Vidal, 2019), and Ngr3, a ligand to tyrosine kinase receptors that has been linked to schizophrenia (Kao et al, 2010). The gene discussed is RTN4RL1; the disease is schizophrenia.