@prefix dcterms: .
@prefix this: .
@prefix sub: .
@prefix beldoc: .
@prefix rdfs: .
@prefix rdf: .
@prefix xsd: .
@prefix dce: .
@prefix pav: .
@prefix np: .
@prefix belv: .
@prefix prov: .
@prefix go: .
@prefix Protein: .
@prefix hgnc: .
@prefix geneProductOf: .
@prefix hasAgent: .
@prefix mesh: .
@prefix occursIn: .
@prefix species: .
@prefix pubmed: .
@prefix orcid: .
sub:Head {
this: np:hasAssertion sub:assertion;
np:hasProvenance sub:provenance;
np:hasPublicationInfo sub:pubinfo;
a np:Nanopublication .
}
sub:assertion {
sub:_1 hasAgent: sub:_2;
a go:0016301 .
sub:_2 geneProductOf: hgnc:6881;
a Protein: .
sub:_3 occursIn: mesh:D008099, species:9606;
rdf:object mesh:D017209;
rdf:predicate belv:increases;
rdf:subject sub:_1;
a rdf:Statement .
sub:assertion rdfs:label "kin(p(HGNC:MAPK8)) -> bp(MESHPP:Apoptosis)" .
}
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:_5;
pav:version "1.4" .
sub:_4 prov:value "We generated transgenic mice that overexpress the human disease-associated K8 Gly61-to-Cys (G61C) variant and showed that G61C predisposes to liver injury and apoptosis and dramatically inhibits K8 phosphorylation at serine 73 (S73) via stress-activated kinases. This led us to generate mice that overexpress K8 S73-to-Ala (S73A), which mimicked the susceptibility of K8 G61C mice to injury, thereby providing a molecular link between K8 phosphorylation and disease-associated mutation. Upon apoptotic stimulation, G61C and S73A hepatocytes have persistent and increased nonkeratin proapoptotic substrate phosphorylation by stress-activated kinases, compared with wild-type hepatocytes, in association with an inability to phosphorylate K8 S73. Our findings provide the first direct link between patient-related human keratin variants and liver disease predisposition. The highly abundant cytoskeletal protein K8, and possibly other keratins with the conserved S73-containing phosphoepitope, can protect tissue from injury by serving as a phosphate \\\"sponge\\\" for stress-activated kinases and thereby provide a novel nonmechanical function for intermediate filament proteins.";
prov:wasQuotedFrom pubmed:16818723 .
sub:_5 rdfs:label "Selventa" .
sub:assertion prov:hadPrimarySource pubmed:16818723;
prov:wasDerivedFrom beldoc:, sub:_4 .
}
sub:pubinfo {
this: dcterms:created "2014-07-03T14:30:43.901+02:00"^^xsd:dateTime;
pav:createdBy orcid:0000-0001-6818-334X, orcid:0000-0002-1267-0234 .
}