TargetRx Atlas

MRNA basic information

  • mRNA ID:ENST00000372764
  • Gene Name:UPA
  • mRNA database:Ensembl
  • mRNA expression :down-regulated
  • mRNA Method:RT-PCR
  • mRNA Pathway:ERK signaling pathway
  • Evidence:validated
  • (mRNA-drug)

Drug basic information

  • Drug ID:NA
  • Drug Name:Terminalia catappa leaf extract
  • Drug Method:down-regulated the gene expression the gene expression

Disease basic infommation

  • Disease:hepatocellular carcinoma
  • Tissue:cell line (Huh7 )

Other information

  • Title:Terminalia catappa attenuates urokinase-type plasminogen activator expression through Erk pathways in Hepatocellular carcinoma
  • Journal:BMC Complement Altern Med
  • Published:2014
  • PubMed ID:24886639
  • Abstract:Background:The survival rate of malignant tumors, and especially hepatocellular carcinoma (HCC), has not improved primarily because of uncontrolled metastasis. In our previous studies, we have reported that Terminalia catappa leaf extract (TCE) exerts antimetastasis effects on HCC cells. However, the molecular mechanisms of urokinase-type plasminogen activator (u-PA) in HCC metastasis have not been thoroughly investigated, and remain poorly understood. Methods:The activities and protein levels of u-PA were determined by casein zymography and western blotting. Transcriptional levels of u-PA were detected by real-time PCR and promoter assays. Results:We found that treatment of Huh7 cells with TCE significantly reduced the activities, protein levels and mRNA levels of u-PA. A chromatin immunoprecipitation (ChIP) assay showed that TCE inhibited the transcription protein of nuclear factors SP-1 and NF-κB. TCE also did inhibit the effects of u-PA by reducing the phosphorylation of ERK1/2 pathway. Conclusions:These results show that u-PA expression may be a potent therapeutic target in the TCE-mediated suppression of HCC metastasis.
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