These included i) mesothelin (MSL), a glycosyl-phosphatidyl inositol-anchored membrane glycoprotein ii) human epididymis protein 4 (HE4), a glycoprotein commonly expressed in ovarian tumors and iii) cancer antigen 125 (CA125), the current gold standard tumor marker in ovarian cancer. This evidence concerns the gene WFDC2 and ovarian carcinoma.