The most linked genes in the tumour network were TAL1, HES2, FZD10, IER2, FRAT2, CLDN19, COL9A2, PHLDA1, LPPR2, TMEM125, KCNQ4, FAM19A5, ZBTB17, TTC22 and GSC2. This evidence concerns the gene PLPPR2 and neoplasm.