# OnCo record paper-ren-tnbc-mmr-msi-440-front-oncol-2021 (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-ren-tnbc-mmr-msi-440-front-oncol-2021/>
  a schema:ScholarlyArticle ;
  onco:kind "paper" ;
  schema:identifier "paper-ren-tnbc-mmr-msi-440-front-oncol-2021" ;
  schema:name "Mismatch repair deficiency and microsatellite instability in triple-negative breast cancer: a retrospective study of 440 patients"@en ;
  schema:description "Among 440 Chinese women with triple-negative breast cancer, none had high microsatellite instability by PCR and only one had lost a mismatch repair protein, so the tumour-agnostic immunotherapy route through microsatellite instability almost never applies."@en ;
  schema:url <https://onco.cc/key-papers/paper-ren-tnbc-mmr-msi-440-front-oncol-2021/> ;
  schema:dateModified "2026-09-24"^^xsd:date ;
  schema:citation <https://doi.org/10.3389/fonc.2021.570623>, <https://pubmed.ncbi.nlm.nih.gov/33747906/> ;
  schema:sameAs <https://doi.org/10.3389/fonc.2021.570623> ;
  schema:datePublished "2021"^^xsd:gYear ;
  schema:author "Ren XY, Song Y, Wang J, et al." ;
  onco:related <https://onco.cc/biomarkers/msi-high/>, <https://onco.cc/biomarkers/dmmr-ihc/> ;
  onco:cancers <https://onco.cc/cancers/tnbc/> ;
  onco:technologies <https://onco.cc/technologies/msi-mmr-testing/> ;
  onco:targets <https://onco.cc/targets/mmr/> ;
  onco:terms <https://onco.cc/terms/msi/> .