Autologous Langerhans-type dendritic cells (LCs) electroporated with mRNAs encoding CTA 7 (CT7), MAGE-A3, and Wilms tumor 1 (WT1) increase the number of antigen -specific CD4+ T cells and CD8+T cells in patients with multiple myelomas (MM) [95]. The gene discussed is WT1; the disease is AL amyloidosis.