CUB and zona pellucida-like domain-containing protein 1 (CUZD1): A novel serological biomarker for ovarian cancer

► Ovarian cancer (OvCa) is the most lethal gynecological malignacy. ► No adequate screening or diagnostic tools exist for early stage OvCa diagnosis. ► CUZD1 appears to be a highly promising novel serological biomarker for OvCa. ► CUZD1 may be a biomarker for breast and lung cancer.