Transcriptional Regulation of Chemokine Expression in Ovarian Cancer
نویسندگان
چکیده
The increased expression of pro-inflammatory and pro-angiogenic chemokines contributes to ovarian cancer progression through the induction of tumor cell proliferation, survival, angiogenesis, and metastasis. The substantial potential of these chemokines to facilitate the progression and metastasis of ovarian cancer underscores the need for their stringent transcriptional regulation. In this Review, we highlight the key mechanisms that regulate the transcription of pro-inflammatory chemokines in ovarian cancer cells, and that have important roles in controlling ovarian cancer progression. We further discuss the potential mechanisms underlying the increased chemokine expression in drug resistance, along with our perspective for future studies.
منابع مشابه
Cytokines, Chemokines, and Chemokine Receptors Quantitative Expressions in Patients with Ovarian Cancer
Background: Cytokines, chemokines, and chemokine receptors regulate the proliferation and survival of tumor cells, angiogenesis, and metastasis to other organs. This network of ligands and receptors has been used in molecular targeting of cancer. Methods: We compared the mRNA expression of CXCR3, CXCL-10, CXCR4, CXCL-12, IL-4, and IL-10 in tissues of benign and malignant ovarian tumors by qRT-P...
متن کاملTranscriptional regulation of E-cadherin and oncoprotein E7 by valproic acid in HPV positive cell lines
Objective(s): Valproic acid (VPA) has proven to be as one of the most promising useful drug with anticancer properties.In this study, we investigate the VPA effects on E-cadherin expression in HeLa, TC1, MKN45, and HCT116 cell lines. This study assesses the effects of VPA on human papillomavirus E7 expression in HPV positive cell lines. Materials and Methods: Cell lines were treated by2 mmol/...
متن کاملThe inflammatory cytokine tumor necrosis factor-alpha regulates chemokine receptor expression on ovarian cancer cells.
Epithelial ovarian cancer cells express the chemokine receptor, CXCR4, which may be associated with increased survival and metastatic potential, but the regulation of this receptor is not understood. The inflammatory cytokine tumor necrosis factor-alpha (TNF-alpha) is found in ovarian cancer biopsies and is associated with increased tumor grade. In this report, we show that CXCR4 expression on ...
متن کاملThe Inflammatory Cytokine Tumor Necrosis Factor-A Regulates Chemokine Receptor Expression on Ovarian Cancer Cells
Epithelial ovarian cancer cells express the chemokine receptor, CXCR4, which may be associated with increased survival and metastatic potential, but the regulation of this receptor is not understood. The inflammatory cytokine tumor necrosis factor-A (TNF-A) is found in ovarian cancer biopsies and is associated with increased tumor grade. In this report, we show that CXCR4 expression on human ep...
متن کاملBerberine suppresses migration of MCF-7 breast cancer cells through down-regulation of chemokine receptors
Objective(s): Berberine is one of the main alkaloids and it has been proven to have different pharmacological effects including inhibition of cell cycle and progression of apoptosis in various cancerous cells; however, its effects on cancer metastasis are not well known. Cancer cells obtain the ability to change their chemokine system and convert into metastatic cells. In this study, we examine...
متن کامل