# OnCo record ki-67-in-tnbc (term). 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/terms/ki-67-in-tnbc/>
  a schema:DefinedTerm ;
  onco:kind "term" ;
  schema:identifier "ki-67-in-tnbc" ;
  schema:name "Ki-67 in triple-negative breast cancer"@en ;
  schema:alternateName "Ki67 in TNBC"@en, "Proliferation index in triple-negative breast cancer"@en, "MIB-1 in triple-negative breast cancer"@en ;
  schema:description "Ki-67 is a stain that marks dividing cells. Triple-negative cancers almost all score high, typically around 60 percent, so the marker separates them from slower hormone-driven cancers but rarely changes treatment within the triple-negative group; the international working group limits its clinical use to hormone receptor-positive disease."@en ;
  schema:url <https://onco.cc/terms/ki-67-in-tnbc/> ;
  schema:dateModified "2026-09-24"^^xsd:date ;
  schema:sameAs <https://en.wikipedia.org/wiki/Ki-67_(protein)> ;
  schema:citation <https://doi.org/10.1093/jnci/djaa201>, <https://doi.org/10.1016/j.lanepe.2024.100886>, <https://doi.org/10.1186/bcr2834> ;
  onco:tag "breast", "tnbc" ;
  onco:cancers <https://onco.cc/cancers/tnbc/>, <https://onco.cc/cancers/tnbc-luminal-androgen-receptor/>, <https://onco.cc/cancers/breast-hr-positive/> ;
  onco:technologies <https://onco.cc/technologies/histopathology-ihc/> ;
  onco:terms <https://onco.cc/terms/tumour-grade/>, <https://onco.cc/terms/pcr/>, <https://onco.cc/terms/ajcc-prognostic-stage-breast/> .