@prefix this: <http://www.tkuhn.ch/bel2nanopub/RAw3ZUIA55dKqK36pAOl2lg-00f513JrTo2DbA3bFHb1Y> .
@prefix sub: <http://www.tkuhn.ch/bel2nanopub/RAw3ZUIA55dKqK36pAOl2lg-00f513JrTo2DbA3bFHb1Y#> .
@prefix beldoc: <http://resource.belframework.org/belframework/20131211/knowledge/large_corpus.bel> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix dce: <http://purl.org/dc/elements/1.1/> .
@prefix pav: <http://purl.org/pav/> .
@prefix np: <http://www.nanopub.org/nschema#> .
@prefix belv: <http://www.selventa.com/vocabulary/> .
@prefix prov: <http://www.w3.org/ns/prov#> .
@prefix Protein: <http://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI_36080> .
@prefix hgnc: <http://www.genenames.org/cgi-bin/gene_symbol_report?hgnc_id=> .
@prefix geneProductOf: <http://purl.obolibrary.org/obo/RO_0002204> .
@prefix go: <http://amigo.geneontology.org/amigo/term/GO:> .
@prefix hasAgent: <http://semanticscience.org/resource/SIO_000139> .
@prefix obo: <http://purl.obolibrary.org/obo/> .
@prefix occursIn: <http://purl.obolibrary.org/obo/BFO_0000066> .
@prefix do: <http://disease-ontology.org/term/DOID:> .
@prefix species: <http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?id=> .
@prefix pubmed: <http://www.ncbi.nlm.nih.gov/pubmed/> .
@prefix orcid: <http://orcid.org/> .

sub:Head {
  this: np:hasAssertion sub:assertion;
    np:hasProvenance sub:provenance;
    np:hasPublicationInfo sub:pubinfo;
    a np:Nanopublication .
}

sub:assertion {
  sub:_1 geneProductOf: hgnc:2893;
    a Protein: .
  
  sub:_2 hasAgent: sub:_3;
    a go:0042789 .
  
  sub:_3 geneProductOf: hgnc:2514;
    a Protein: .
  
  sub:_4 occursIn: do:1324, obo:CLO_0007986, obo:UBERON_0002048, species:9606;
    rdf:object sub:_2;
    rdf:predicate belv:decreases;
    rdf:subject sub:_1;
    a rdf:Statement .
  
  sub:assertion rdfs:label "p(HGNC:DKK3) -| tscript(p(HGNC:CTNNB1))" .
}

sub:provenance {
  beldoc: dce:description "Approximately 61,000 statements.";
    dce:rights "Copyright (c) 2011-2012, Selventa. All rights reserved.";
    dce:title "BEL Framework Large Corpus Document";
    pav:authoredBy sub:_6;
    pav:version "20131211" .
  
  sub:_5 prov:value "We found that Dickkopf (Dkk)-3, a member of Dkk family of Wnt antagonists, is frequently inactivated in lung cancer and plays a role in suppressing lung cancer cell growth through inhibition of beta-catenin/T-cell factor (TCF)-4 signaling. Dkk3 is the only Dkk family member abundantly expressed in normal lung, but silenced by promoter hypermethylation in a large fraction of lung cancer cell lines and lung tumors. Downregulation of Dkk3 was correlated with tumor progression and expression of nuclear beta-catenin in lung tumors. Ectopic expression of Dkk3 in lung cancer cells with Dkk3 hypermethylation induced apoptosis and inhibited TCF-4 activity as well as nuclear accumulation of beta-catenin and expression of TCF-4 targets c-Myc and cyclin D1. Furthermore, small interference RNA knock down of Dkk3 in cells lacking Dkk3 hypermethylation was sufficient to promote cell proliferation, beta-catenin nuclear translocation and expression of c-Myc. These observations suggested that epigenetic inactivation of Dkk3 activates the Wnt/beta-catenin pathway, thereby promoting the growth of lung cancer cells.";
    prov:wasQuotedFrom pubmed:18048388 .
  
  sub:_6 rdfs:label "Selventa" .
  
  sub:assertion prov:hadPrimarySource pubmed:18048388;
    prov:wasDerivedFrom beldoc:, sub:_5 .
}

sub:pubinfo {
  this: dct:created "2014-07-03T14:33:13.753+02:00"^^xsd:dateTime;
    pav:createdBy orcid:0000-0001-6818-334X, orcid:0000-0002-1267-0234 .
}