# OnCo record leif-ellisen (person). 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/people/leif-ellisen/>
  a schema:Person ;
  onco:kind "person" ;
  schema:identifier "leif-ellisen" ;
  schema:name "Leif W. Ellisen"@en ;
  schema:description "Runs breast medical oncology at MGH and studies the tumour-suppressor biology behind hereditary and triple-negative breast cancer."@en ;
  schema:url <https://onco.cc/people/leif-ellisen/> ;
  schema:dateModified "2026-09-08"^^xsd:date ;
  schema:citation <https://www.massgeneral.org/doctors/17039/leif-ellisen>, <https://pubmed.ncbi.nlm.nih.gov/?term=Ellisen%20LW%5BAuthor%5D> ;
  schema:jobTitle "Program Director, Breast Medical Oncology" ;
  schema:sameAs <https://orcid.org/0000-0003-0444-7910> ;
  onco:cancers <https://onco.cc/cancers/tnbc/>, <https://onco.cc/cancers/breast-hr-positive/> ;
  onco:targets <https://onco.cc/targets/tp53/>, <https://onco.cc/targets/brca/> ;
  onco:institutions <https://onco.cc/institutions/mgh/> ;
  onco:journals <https://onco.cc/journals/genes-and-development/> ;
  schema:affiliation <https://onco.cc/institutions/mgh/> .