scholarly journals Cryptotanshinone suppresses cell proliferation and glucose metabolism via STAT3/SIRT3 signaling pathway in ovarian cancer cells

2018 ◽  
Vol 7 (9) ◽  
pp. 4610-4618 ◽  
Author(s):  
Yufei Yang ◽  
Yue Cao ◽  
Lihua Chen ◽  
Fei Liu ◽  
Zihao Qi ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Cell Proliferation ◽  
Glucose Metabolism ◽  
Cancer Cells ◽  
Signaling Pathway ◽  
Ovarian Cancer Cells

scholarly journals WISP2 promotes cell proliferation via targeting ERK and YAP in ovarian cancer cells

2020 ◽  
Author(s):  
Zi-Qing Shi ◽  
Zi-Yan Chen ◽  
Yao Han ◽  
Heng-Yan Zhu ◽  
Meng-Dan Lyu ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Cell Proliferation ◽  
Cancer Cells ◽  
Signaling Pathway ◽  
Inhibitory Effect ◽  
Ovarian Cancer Cells ◽  
Extracellular Signal ◽  
And Migration

Abstract Background: Wnt-inducible signaling pathway protein 2 (WISP2) is a wnt1-induced signaling pathway protein 2. Although studies indicate that WISP2 may promote the development of various tumors, its role in ovarian cancer remains unclear. The objective of the current study was to analyze the effects of WISP2 on the proliferation and migration of ovarian cancer cells in vitro and in vivo.Results: Immunohistochemistry and western blotting indicated that WISP2 was highly expressed in various ovarian cancer tissues and cell lines，but weakly expressed in normal ovary tissue. WISP2 deletion inhibited cell growth, clone formation, and migration of ovarian cancer cells while promoting cell apoptosis and affecting the cell cycle. This growth inhibitory effect caused by WISP2 loss is due to the inhibition of phosphorylated extracellular signal-related kinase (p-ERK)1/2, as well as CCAAT/enhancer-binding protein α (CEBPα) and CEPBβ. In addition, WISP2 deletion also activated the Yes-associated protein (YAP).Conclusion: WISP2 deletion inhibits ovarian cancer cell proliferation by affecting ERK signaling pathways.

MicroRNA-301a Promotes Cell Proliferation and Resistance to Apoptosis through PTEN/PI3K/Akt Signaling Pathway in Human Ovarian Cancer

2021 ◽  
pp. 1-9
Author(s):  
Jie Ni ◽  
Ying Chen ◽  
Beibei Fei ◽  
Yan Zhu ◽  
Yibei Du ◽  
...  
Keyword(s):  
Cell Cycle ◽  
Ovarian Cancer ◽  
Cell Proliferation ◽  
Cancer Cells ◽  
Signaling Pathway ◽  
Critical Role ◽  
Akt Signaling ◽  
Ovarian Cancer Cells ◽  
Control Group ◽  
Akt Signaling Pathway

Background: MicroRNAs are endogenous small noncoding RNAs, which play a critical role in regulating various biological and pathologic processes. Furthermore, miR-301a has been detected to be overly expressed in tumorigenic progression of ovarian cancer. However, the effects of miR-301a on ovarian cancer are still unclear. Objective: The objective of this study is to investigate the molecular mechanisms of miR-301a in epithelial ovarian cancer cells. Methods: The miR-301a expression in ovarian cancer cells was detected. Then, cell proliferation, cell cycle, and apoptosis of the miR-301a-mimic-transfected ovarian cancer cells were determined, as well as the effects of the miR-301a mimic on the PTEN/phosphoinositide 3-kinase (PI3K) signaling pathway were explored. Results: We found that the miR-301a expression levels were markedly upregulated in ovarian cancer tissues and cells, and upregulation of miR-301a-promoted cell viability and proliferation. Our results also showed that the miR-301a-mimic accelerated cell cycle progression of ovarian cancer cells by targeting the CDK4/Cyclin-D1 pathway but not the CDK2/Cyclin-E pathway. Moreover, transfection of the miR-301a mimic into ovarian cancer cells could decrease the PTEN expression while increasing the PI3K and Akt phosphorylation, as compared with the miR-301a inhibitor group and the negative control group. Conclusion: Therefore, miR-301a should be an oncogene in ovarian cancer, and overexpression of miR-301a promoted proliferation of ovarian cancer cells by modulating the PTEN/PI3K/Akt signaling pathway.

CNOT7 modulates biological functions of ovarian cancer cells via AKT signaling pathway

Life Sciences ◽  
2021 ◽  
Vol 268 ◽  
pp. 118996
Author(s):  
Jiangtao Yu ◽  
Xiaoli Hu ◽  
Xiuxiu Chen ◽  
Qiangyong Zhou ◽  
Qi Jiang ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Cancer Cells ◽  
Signaling Pathway ◽  
Akt Signaling ◽  
Ovarian Cancer Cells ◽  
Biological Functions ◽  
Akt Signaling Pathway

scholarly journals PML silencing inhibits cell proliferation and induces DNA damage in cultured ovarian cancer cells

2017 ◽  
Vol 7 (1) ◽  
pp. 29-35 ◽  
Author(s):  
Sheng-Bing Liu ◽  
Zhong-Fei Shen ◽  
Yan-Jun Guo ◽  
Li-Xian Cao ◽  
Ying Xu
Keyword(s):  
Ovarian Cancer ◽  
Cell Proliferation ◽  
Dna Damage ◽  
Cancer Cells ◽  
Ovarian Cancer Cells

scholarly journals Bioactive Hexapeptide Reduced the Resistance of Ovarian Cancer Cells to DDP by Affecting HSF1/HSP70 Signaling Pathway

2021 ◽  
Vol 12 (20) ◽  
pp. 6081-6093
Author(s):  
Ruowen Guo ◽  
Qia Xu ◽  
Liwei Liu ◽  
Hui Liu ◽  
Yun Liu ◽  
...  
Keyword(s):  
Ovarian Cancer ◽  
Cancer Cells ◽  
Signaling Pathway ◽  
Ovarian Cancer Cells
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