dgn-np:NP278002.RAU7k_iwT98ou_TGwCZet3oUyNyeT8cf1VJLhs_k2Z0ZE130_provenance {
  dgn-np:NP278002.RAU7k_iwT98ou_TGwCZet3oUyNyeT8cf1VJLhs_k2Z0ZE130_assertion dcterms:description "[The possible mechanisms of action responsible for the antiinvasive effect were further investigated, and the data showed that compared with untreated cells the retinoic acid-treated cells: (a) secreted lower levels of collagenolytic enzymes, as demonstrated by a decreased ability of the cells to degrade [3H]proline-labeled type IV collagen substrate and by a reduction in the activity of a secreted Mr 64,000 collagenolytic enzyme detected in type IV collagen-containing polyacrylamide gels; (b) expressed lower levels of the human type IV collagenase mRNA (except in the A375P cells), as detected by Northern blot analysis; (c) exhibited decreased levels of tissue plasminogen activator activity, as demonstrated by a chromogenic assay; (d) were 10-40% less adhesive to a reconstituted basement membrane matrix, as determined by a 60-min Na2(51)CrO4-labeled cell attachment assay; (e) exhibited an increase in the high affinity metastasis-associated cell surface laminin receptor, as determined by flow cytometry after binding of fluorescently labeled laminin receptor antibody; and (f) expressed decreased amounts of gp78, a cell surface receptor for motility factor, demonstrated by immunoblotting and immunofluorescence.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en ;
    wi:evidence dgn-void:source_evidence_literature ;
    sio:SIO_000772 miriam-pubmed:2162253 ;
    prov:wasDerivedFrom dgn-void:befree-20140225 ;
    prov:wasGeneratedBy eco:ECO_0000203 .
  dgn-void:befree-20140225 pav:importedOn "2014-02-25"^^xsd:date .
  dgn-void:source_evidence_literature a eco:ECO_0000212 ;
    rdfs:comment "Gene-disease associations inferred from text-mining the literature."@en ;
    rdfs:label "DisGeNET evidence - LITERATURE"@en .
}