Abstract：
:Although Flotillin 1 (FLOT1) is highly expressed in various human cancers, its relationship with ovarian cancer (OC) remains unknown. This study determines FLOT1 expression in human ovarian tumors and examines its effect on OC cell proliferation. FLOT1 protein expression was assessed in a tissue microarray by immunohistochemical staining. We found that 81.48% malignant and 50% borderline tumors were FLOT1 protein-positive, whereas benign tumors and normal ovarian tissues were negative. The staining was strongest in serous malignant tumor and transitional cell carcinoma and weakest in mucinous tumor. Differentially expressed FLOT1 in freshly isolated serous tumors was confirmed by Western blot and we then evaluated FLOT1 expression association with OC patients' clinical characteristics. Histological typing established that FLOT1 protein expression was significantly associated with serous tumor (P Keywords: cell proliferation, epithelial ovarian cancer, FLOT1, miRNA, therapeutic target, tumorigenesis.
journal_name
Neoplasmajournal_title
Neoplasmaauthors
Li J,Zuo X,Shi J,Zhang J,Duan X,Xu Gdoi
10.4149/neo_2018_170714N483subject
Has Abstractpub_date
2018-01-01 00:00:00pages
561-571issue
4eissn
0028-2685issn
1338-4317journal_volume
65pub_type
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