scholarly journals Three LHPP gene‐targeting co‐expressed microRNAs (microRNA‐765, microRNA‐21, and microRNA‐144) promote proliferation, epithelial‐mesenchymal transition, invasion, and are independent prognostic biomarkers in renal cell carcinomas patients

2021 ◽  
Author(s):  
Kexin Meng ◽  
Zongda Li ◽  
Xiaoying Cui
Keyword(s):  
Gene Targeting ◽  
Renal Cell ◽  
Epithelial Mesenchymal Transition ◽  
Prognostic Biomarkers ◽  
Renal Cell Carcinomas ◽  
Mesenchymal Transition

scholarly journals TNF-α Induces Epithelial–Mesenchymal Transition of Renal Cell Carcinoma Cells via a GSK3β-Dependent Mechanism

2012 ◽  
Vol 10 (8) ◽  
pp. 1109-1119 ◽  
Author(s):  
Ming-Yi Ho ◽  
Shye-Jye Tang ◽  
Mei-Jen Chuang ◽  
Tai-Lung Cha ◽  
Jing-Yao Li ◽  
...  
Keyword(s):  
Renal Cell Carcinoma ◽  
Cell Carcinoma ◽  
Renal Cell ◽  
Epithelial Mesenchymal Transition ◽  
Carcinoma Cells ◽  
Mesenchymal Transition ◽  
Tnf Α ◽  
Dependent Mechanism

scholarly journals Upregulation of FBXW7 Suppresses Renal Cancer Metastasis and Epithelial Mesenchymal Transition

2017 ◽  
Vol 2017 ◽  
pp. 1-7 ◽  
Author(s):  
Yangke Cai ◽  
Meng Zhang ◽  
Xiaofu Qiu ◽  
Bingwei Wang ◽  
Yu Fu ◽  
...  
Keyword(s):  
Cell Lines ◽  
Renal Cell ◽  
Cancer Metastasis ◽  
Epithelial Mesenchymal Transition ◽  
Migration And Invasion ◽  
Coding Region ◽  
Mesenchymal Transition ◽  
Renal Cell Line ◽  
Emt Markers

Background and Objective. FBXW7, known as a general tumor suppressor, is commonly lowly expressed in metastatic malignancies. We aim to investigate the potential influence of FBXW7 overexpression on renal cell carcinoma (RCC) metastasis. Methods. We employed quantitative real-time PCR (qRT-PCR) and Western blotting (WB) to quantify the FBXW7 expression in RCC cell lines. Upregulation of FBXW7 was performed in vitro on RCC cells using the lentivirus covering coding region FBXW7 cDNA sequence, and functional tests were performed to verify FBXW7 overexpression on migration and invasion of RCC cells. Moreover, WB was employed to determine the expressions of MMP-2, MMP-9, and MMP-13, as well as EMT markers in the transfected RCC cells. Results. FBXW7 was significantly downregulated in RCC cell lines, dominated by 786-O and ACHN, when compared to normal renal cell line HK-2. Moreover, upregulation of FBXW7 in 786-O and ACHN cell lines significantly inhibited cell migration and invasion, as well as EMT. Present study also showed that FBXW7 was involved in the migration and invasion of RCC cells via regulating the expressions of MMP-2, MMP-9, and MMP-13. Conclusion. Our findings demonstrate that upregulation of FBXW7 inhibits RCC metastasis and EMT. FBXW7 is a potential therapeutic target for RCC patients.

scholarly journals miR-1-3p suppresses the epithelial-mesenchymal transition property in renal cell cancer by downregulating Fibronectin 1

2019 ◽  
Vol Volume 11 ◽  
pp. 5573-5587 ◽  
Author(s):  
Jianghui Liu ◽  
Yingxiong Huang ◽  
Quanyong Cheng ◽  
Jifei Wang ◽  
Jidong Zuo ◽  
...  
Keyword(s):  
Renal Cell Cancer ◽  
Renal Cell ◽  
Epithelial Mesenchymal Transition ◽  
Cell Cancer ◽  
Mesenchymal Transition ◽  
Transition Property

scholarly journals Regulation of Oncogenic Targets by the Tumor-Suppressive miR-139 Duplex (miR-139-5p and miR-139-3p) in Renal Cell Carcinoma

Biomedicines ◽  
2020 ◽  
Vol 8 (12) ◽  
pp. 599
Author(s):  
Reona Okada ◽  
Yusuke Goto ◽  
Yasutaka Yamada ◽  
Mayuko Kato ◽  
Shunichi Asai ◽  
...  
Keyword(s):  
Renal Cell Carcinoma ◽  
Cell Carcinoma ◽  
Renal Cell ◽  
Epithelial Mesenchymal Transition ◽  
Ectopic Expression ◽  
Molecular Pathogenesis ◽  
Molecular Networks ◽  
Migration And Invasion ◽  
Mesenchymal Transition ◽  
Passenger Strand

We previously found that both the guide and passenger strands of the miR-139 duplex (miR-139-5p and miR-139-3p, respectively) were downregulated in cancer tissues. Analysis of TCGA datasets revealed that low expression of miR-139-5p (p < 0.0001) and miR-139-3p (p < 0.0001) was closely associated with 5-year survival rates of patients with renal cell carcinoma (RCC). Ectopic expression assays showed that miR-139-5p and miR-139-3p acted as tumor-suppressive miRNAs in RCC cells. Here, 19 and 22 genes were identified as putative targets of miR-139-5p and miR-139-3p in RCC cells, respectively. Among these genes, high expression of PLXDC1, TET3, PXN, ARHGEF19, ELK1, DCBLD1, IKBKB, and CSF1 significantly predicted shorter survival in RCC patients according to TCGA analyses (p < 0.05). Importantly, the expression levels of four of these genes, PXN, ARHGEF19, ELK1, and IKBKB, were independent prognostic factors for patient survival (p < 0.05). We focused on PXN (paxillin) and investigated its potential oncogenic role in RCC cells. PXN knockdown significantly inhibited cancer cell migration and invasion, possibly by regulating epithelial–mesenchymal transition. Involvement of the miR-139-3p passenger strand in RCC molecular pathogenesis is a new concept. Analyses of tumor-suppressive-miRNA-mediated molecular networks provide important insights into the molecular pathogenesis of RCC.

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