ArticleBMC urology2020
Elevated MTA1 induced the migration and invasion of renal cell carcinoma through the NF-κB pathway.
Article in BMC urology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
3 citing papers in PubMed, 6 citations in OpenAlex.
- Monotropein attenuates renal cell carcinoma cell progression and M2 macrophage polarization by weakening NF-κB.International urology and nephrology · 2025Article
- Molecular mechanisms of renal cell carcinoma metastasis and potential targets for therapy.Frontiers in cell and developmental biology · 2025Review
- Metastasis-associated protein 1: A potential driver and regulator of the hallmarks of cancer.Journal of biosciences · 2022Review
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
backgroundThe metastasis-associated gene 1 (MTA1) has been extensively reported as a crucial oncogene, and its abnormal expression has been associated with the progression of numerous cancers. However, the role of MTA1 in renal cell carcinoma (RCC) progression and metastasis remains unclear. Herein, we investigated the expression of MTA1 and its role in RCC.
methods109 matched clear cell RCCs (ccRCCs) and corresponding normal tissue samples were analyzed via immunohistochemistry to test the expression of MTA1. Human A498 cell lines were transfected with pcDNA3.1-Flag (control) or Flag-MTA1 to overexpress MTA1 or with specific interfering RNA (si-MTA1) or specific interfering negative control to knockdown MTA1 expression. Transfected cells were used in wound healing and transwell invasion assay. Quantitative real time polymerase chain reaction was used to assess the effect of MTA1 on MMP2/MMP9 and E-cadherin gene expression. Western blot was used to qualify the phosphorylation of p65.
resultsHerein, we found a significantly increased expression of MTA1 in 109 ccRCCs, compared to the corresponding normal tissue. In addition, the overexpression of MTA1 in A498 cells facilitated cell migration and invasion, while the down-regulation of MTA1 expression using specific interfering RNA sequences could decrease cell migration and invasion. Furthermore, we showed that MTA1 is up-regulated in ccRCCs, which contributes to the migration and invasion of human kidney cancer cells by mediating the expression of MMP2 and MMP9 through the NF-κB signaling pathway. Similarly, we found that MTA1 could regulate E-cadherin expression in RCCs.
conclusionsMTA1 is overexpressed in RCC and is involved in the progression of RCC through NF-κB.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.