# OnCo record paper-narayan-gallbladder-regional-mutations-cancer-2019 (paper). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)". Whole corpus: https://onco.cc/api/v1/onco.nt
@prefix schema: <https://schema.org/> .
@prefix onco: <https://onco.cc/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://onco.cc/key-papers/paper-narayan-gallbladder-regional-mutations-cancer-2019/>
  a schema:ScholarlyArticle ;
  onco:kind "paper" ;
  schema:identifier "paper-narayan-gallbladder-regional-mutations-cancer-2019" ;
  schema:name "Regional differences in gallbladder cancer pathogenesis: insights from a multi-institutional comparison of tumor mutations"@en ;
  schema:description "Comparing gallbladder tumours from Chile, Japan and the United States, Japanese patients were older with fewer stone-related cancers and different mutations, while SMAD4 loss was common everywhere and went with shorter survival."@en ;
  schema:url <https://onco.cc/key-papers/paper-narayan-gallbladder-regional-mutations-cancer-2019/> ;
  schema:dateModified "2026-09-24"^^xsd:date ;
  schema:citation <https://doi.org/10.1002/cncr.31850>, <https://pubmed.ncbi.nlm.nih.gov/30427539/>, <https://www.cbioportal.org/study/summary?id=gbc_msk_2018> ;
  schema:sameAs <https://doi.org/10.1002/cncr.31850> ;
  schema:datePublished "2019"^^xsd:gYear ;
  schema:author "Narayan RR, Creasy JM, Goldman DA, et al." ;
  onco:cancers <https://onco.cc/cancers/gallbladder/> ;
  onco:targets <https://onco.cc/targets/smad4/>, <https://onco.cc/targets/arid1a/>, <https://onco.cc/targets/pik3ca/>, <https://onco.cc/targets/her3/>, <https://onco.cc/targets/arid2/> ;
  onco:institutions <https://onco.cc/institutions/mskcc/> ;
  onco:people <https://onco.cc/people/ghassan-abou-alfa/> ;
  onco:journals <https://onco.cc/journals/cancer-wiley/> .