HSPB3 and ovarian carcinoma: In conclusion, we investigated the aberrant expression of human sperm protein 17 in human epithelial ovarian cancer cells and its influences on the cell migration and chemoresistance, and found that HSp17 was aberrantly expressed in 43% of the patients with primary epithelial ovarian carcinomas, and in all of the metastatic cancer cells of ascites from 8 patients; Overexpression of HSp17 increased the migration but decreased the chemosensitivity of ovarian carcinoma cells to carboplatin and cisplatin.