TYMP and ovarian neoplasm: In the gonad module, we checked the genes in the enriched functional categories using DAVID online tools http://david.abcc.ncifcrf.gov/, and found that many genes (CLDN3, CLDN4, PTK2B, EPAS, CDH1, CDH2, TYMP, TGFA, WT1, CTGF, FN1 and ITGB3) related to cell adhesion or migration were associated to ovarian tumors.