| http://purl.uniprot.org/citations/30814496 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/30814496 | http://www.w3.org/2000/01/rdf-schema#comment | "Metastasis-associated protein 2 (MTA2) is a core subunit of the nucleosome remodeling and deacetylating (NuRD) complex and functions by mediating chromatin remodeling and gene silencing. However, its biological actions and clinical significance in pancreatic ductal adenocarcinoma (PDAC) remain elusive. The aim of this study was to explore the function and regulation mechanism of MTA2 in PDAC. As shown in GEO, ICGC, and TCGA databases, a higher expression of MTA2 was noticed in the PDAC tissues than in the normal pancreatic tissues. Moreover, a higher expression level of MTA2 was associated with a shorter overall survival time in these public PDAC databases. We further investigated the underlying mechanisms of these observations by using a chromatin immunoprecipitation (ChIP)-based deep sequencing, luciferase reporter, and quantitative ChIP assays. We identified the repressive binding of MTA2 to the promoter of phosphatase and tensin homolog (PTEN). We also found that Snail recruited MTA2 and HDAC1 to suppress PTEN expression. Ectopic expression and knockdown of MTA2 were performed to evaluate the effects of this gene on PDAC cell proliferation, migration, and invasion. Using CCK-8, colony formation and transwell assays, and a xenograft tumor model, we revealed that MTA2 promoted PDAC cell proliferation, migration, and invasion in vitro and PDAC tumor growth in vivo by downregulation of PTEN. In benzyl isothiocyanate (BITC)-treated MIA Paca-2 cells and PANC-1 cells, MTA2 level decreased in a dose- and time-dependent manner with concomitant upregulation of PTEN level and downregulation of phosphorylated PI3K and AKT levels, providing evidence of the involvement of MTA2 and PTEN in the regulation of the PI3K/AKT pathway in BITC-mediated PDAC suppression. Collectively, these findings uncover a novel role for MTA2 in the regulation of PDAC progression and help to elucidate the mechanisms involved in this process."xsd:string |
| http://purl.uniprot.org/citations/30814496 | http://purl.org/dc/terms/identifier | "doi:10.1038/s41419-019-1424-5"xsd:string |
| http://purl.uniprot.org/citations/30814496 | http://purl.uniprot.org/core/author | "Cui L."xsd:string |
| http://purl.uniprot.org/citations/30814496 | http://purl.uniprot.org/core/author | "Liu X."xsd:string |
| http://purl.uniprot.org/citations/30814496 | http://purl.uniprot.org/core/author | "Hong T."xsd:string |
| http://purl.uniprot.org/citations/30814496 | http://purl.uniprot.org/core/author | "Zhang Y."xsd:string |
| http://purl.uniprot.org/citations/30814496 | http://purl.uniprot.org/core/author | "Zhao Y."xsd:string |
| http://purl.uniprot.org/citations/30814496 | http://purl.uniprot.org/core/author | "Wei R."xsd:string |
| http://purl.uniprot.org/citations/30814496 | http://purl.uniprot.org/core/author | "Si W."xsd:string |
| http://purl.uniprot.org/citations/30814496 | http://purl.uniprot.org/core/date | "2019"xsd:gYear |
| http://purl.uniprot.org/citations/30814496 | http://purl.uniprot.org/core/name | "Cell Death Dis"xsd:string |
| http://purl.uniprot.org/citations/30814496 | http://purl.uniprot.org/core/pages | "206"xsd:string |
| http://purl.uniprot.org/citations/30814496 | http://purl.uniprot.org/core/title | "MTA2-mediated inhibition of PTEN leads to pancreatic ductal adenocarcinoma carcinogenicity."xsd:string |
| http://purl.uniprot.org/citations/30814496 | http://purl.uniprot.org/core/volume | "10"xsd:string |
| http://purl.uniprot.org/citations/30814496 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/30814496 |
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