MOG and neoplasm: MOG reveals 221 genes that increase expression during tumor progression (gene numbers for each tumor type are: ESCA:91, KIRP:89, THCA:25, KIRC:24), and 227 genes that decrease expression (gene numbers for each tumor type: ESCA:89, KIRP:68, LIHC:64, KIRC:13) (Supplementary File 6 and Additional File 4).