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Decreased expression of peroxiredoxin1 inhibits proliferation, invasion, and metastasis of ovarian cancer cell
- Source :
- OncoTargets and Therapy, Vol Volume 11, Pp 7745-7761 (2018)
- Publication Year :
- 2018
- Publisher :
- Dove Medical Press, 2018.
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Abstract
- Ming-Jun Zheng,1,2,* Jing Wang,1,2,* Hui-Min Wang,1,2 Ling-Ling Gao,1,2 Xiao Li,1,2 Wen-Chao Zhang,1,2 Rui Gou,1,2 Qian Guo,1,2 Xin Nie,1,2 Juan-Juan Liu,1,2 Bei Lin1,2 1Department of Gynaecology and Obstetrics, Shengjing Hospital Affiliated to China Medical University, Heping District, Shenyang 110004, Liaoning, China; 2Key Laboratory of Maternal-Fetal Medicine of Liaoning Province, Key Laboratory of Obstetrics and Gynecology of Higher Education of Liaoning Province, Liaoning, China *These authors contributed equally to this work Aim: The aim of this study was to explore the expression of peroxiredoxin1 (PRDX1) in epithelial ovarian cancer, analyze the relationship between PRDX1 and clinicopathologic parameters of patients with ovarian cancer, including their prognosis, and describe changes and the mechanisms involved in malignant biologic behavior of ovarian cancer cells when PRDX1 expression is inhibited.Methods: The expression of PRDX1 was detected immunohistochemically in 15 samples of normal ovarian tissue, 21 benign, 11 borderline, and 101 malignant epithelial ovarian tumors. Changes in ovarian cancer cell proliferation, invasion, and metastasis before and after inhibiting PRDX1 expression were assessed by cell function assay. Additionally, gene set enrichment analysis (GSEA) of PRDX1 was performed by the Cancer Genome Atlas database. A protein–protein interaction network was then constructed and a pathway function analysis of the genes in the network was conducted.Results: PRDX1 expression was mainly localized to the cytoplasm, as well as the nucleus of cells. The expression rate of PRDX1 in epithelial ovarian malignant tissues (96.04%) was significantly higher than that in borderline (72.72%) and benign (57.14%) epithelial ovarian tumors, and normal ovarian tissue (20%; all P
Details
- Language :
- English
- ISSN :
- 11786930
- Volume :
- ume 11
- Database :
- Directory of Open Access Journals
- Journal :
- OncoTargets and Therapy
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.03c2ef1e865a40e4b4e37d1616956d78
- Document Type :
- article