IMP3 and serous adenocarcinoma: One study suggested that IMP3 was a prognostic marker in metastatic ovarian cancer [35], Kobel et al. suggested that IMP3 expression was an independent indicator of a poor ovarian CCC prognosis [12], and Noske et al. suggested that IMP3 expression was a marker of a good prognosis in ovarian cancer (including serous carcinoma and non-serous carcinoma) [15].