| http://purl.uniprot.org/citations/18806823 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/18806823 | http://www.w3.org/2000/01/rdf-schema#comment | "CSR1 (cellular stress response 1), a newly characterized tumor-suppressor gene, undergoes hypermethylation in over 30% of prostate cancers. Re-expression of CSR1 inhibits cell growth and induces cell death, but the mechanism by which CSR1 suppresses tumor growth is not clear. In this study, we screened a prostate cDNA library using a yeast two-hybrid system and found that the cleavage and polyadenylation-specific factor 3 (CPSF3), an essential component for converting heteronuclear RNA to mRNA, binds with high affinity to the CSR1 C terminus. Further analyses determined that the binding motifs for CPSF3 are located between amino acids 440 and 543. The interaction between CSR1 and CPSF3 induced CPSF3 translocation from the nucleus to the cytoplasm, resulting in inhibition of polyadenylation both in vitro and in vivo. Downregulation of CPSF3 using small interfering RNA induced cell death in a manner similar to CSR1 expression. A CSR1 mutant unable to bind to CPSF3 did not alter CPSF3 subcellular distribution, did not inhibit its polyadenylation activity and did not induce cell death. In summary, CSR1 appears to induce cell death through a novel mechanism by hijacking a critical RNA processing enzyme."xsd:string |
| http://purl.uniprot.org/citations/18806823 | http://purl.org/dc/terms/identifier | "doi:10.1038/onc.2008.359"xsd:string |
| http://purl.uniprot.org/citations/18806823 | http://purl.uniprot.org/core/author | "Nelson J.B."xsd:string |
| http://purl.uniprot.org/citations/18806823 | http://purl.uniprot.org/core/author | "Zhu Z.H."xsd:string |
| http://purl.uniprot.org/citations/18806823 | http://purl.uniprot.org/core/author | "Luo J.H."xsd:string |
| http://purl.uniprot.org/citations/18806823 | http://purl.uniprot.org/core/author | "Yu Y.P."xsd:string |
| http://purl.uniprot.org/citations/18806823 | http://purl.uniprot.org/core/author | "Shi Y.K."xsd:string |
| http://purl.uniprot.org/citations/18806823 | http://purl.uniprot.org/core/date | "2009"xsd:gYear |
| http://purl.uniprot.org/citations/18806823 | http://purl.uniprot.org/core/name | "Oncogene"xsd:string |
| http://purl.uniprot.org/citations/18806823 | http://purl.uniprot.org/core/pages | "41-51"xsd:string |
| http://purl.uniprot.org/citations/18806823 | http://purl.uniprot.org/core/title | "CSR1 induces cell death through inactivation of CPSF3."xsd:string |
| http://purl.uniprot.org/citations/18806823 | http://purl.uniprot.org/core/volume | "28"xsd:string |
| http://purl.uniprot.org/citations/18806823 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/18806823 |
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