Evidence map›Paper›PMID 39723208›Full record

ArticleFrontiers in immunology2024

Prognostic value of tertiary lymphoid structures in triple-negative breast cancer: integrated analysis with the tumor microenvironment and clinicopathological features.

Florence Boissière-Michot, Marie-Christine Chateau, Simon Thézenas, Virginie Lafont, Evelyne Crapez, Priyanka Sharma, Angélique Bobrie, Pascal Roger, Séverine Guiu, William Jacot

Abstract read
In one paragraph

Article in Frontiers in immunology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Decoding the breast cancer microenvironment by spatial multi-omics: from architecture to clinical translation.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Review
  5. Review
  6. Article
  7. Article
  8. Review
  9. Review
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  11. 25HC regulates the polarization of CD163Frontiers in immunology · 2026
    Article
  12. Review
  13. Review
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  15. Article
  16. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Florence Boissière-Michot *Translational Research Unit, Montpellier Cancer Institute Val d'Aurelle, Montpellier, France.
Marie-Christine Chateau *Translational Research Unit, Montpellier Cancer Institute Val d'Aurelle, Montpellier, France.
Simon ThézenasBiometry Department, Montpellier Cancer Institute Val d'Aurelle, Montpellier, France.
Virginie LafontInstitut de Recherche en Cancérologie de Montpellier (IRCM), Inserm U1194, Montpellier, France.
Evelyne CrapezTranslational Research Unit, Montpellier Cancer Institute Val d'Aurelle, Montpellier, France.
Priyanka SharmaInstitut de Recherche en Cancérologie de Montpellier (IRCM), Inserm U1194, Montpellier, France.
Angélique BobrieInstitut de Recherche en Cancérologie de Montpellier (IRCM), Inserm U1194, Montpellier, France.
Pascal RogerPathology Department, Nîmes University Hospital, Nîmes, France.
Séverine GuiuInstitut de Recherche en Cancérologie de Montpellier (IRCM), Inserm U1194, Montpellier, France.
William JacotTranslational Research Unit, Montpellier Cancer Institute Val d'Aurelle, Montpellier, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: In triple-negative breast cancer (TNBC), the most immunogenic breast cancer type, tumor-infiltrating lymphocytes (TILs) are an independent prognostic factor. Tertiary lymphoid structures (TLS) are an important TILs source, but they are not integrated in the current prognostic criteria. Methods: In this retrospective study, TLS were assessed in hematein-eosin-saffron-stained (HES) histological sections from 397 early, chemotherapy-naive TNBC samples after primary surgical resection. Their association with i) classical clinicopathological features, ii) TILs and CD3+, CD8+, CD20+ lymphoid populations, iii) CD68+, CD163+, CD11b+, CD66b+ myeloid populations, and iv) expression of the PD1/PD-L1 and PVR/TIGIT axis immune checkpoint components and their prognostic significance were evaluated. Results: TLS were observed in 88.2% of samples, mainly in peritumoral areas (86.1%). Increased amount of peritumoral TLS (PT-TLS) was significantly associated with younger age (p<0.001), smaller tumor size and higher tumor grade (both, p<0.001), HER2 Conclusion: Our results suggest that TLS are a frequent feature in early TNBC and that their presence, particularly at the tumor periphery, recapitulates the tumor immune microenvironment. In our series, their prognostic value outperformed that of TILs. Therefore, their easy quantification on routine HES sections and their integration into the factors classically analyzed by pathologists could improve the clinical management of TNBC, a breast cancer type whose prognosis remains too poor.

Indexed as

Lymphocytes, Tumor-InfiltratingTertiary Lymphoid StructuresTriple Negative Breast NeoplasmsTumor MicroenvironmentAdultAgedAged, 80 and overBiomarkers, TumorFemaleHumansMiddle AgedPrognosisRetrospective StudiesBiomarkers, Tumorpredictive biomarkerprognostic biomarkertertiary lymphoid structurestriple-negative breast cancertumor immune microenvironment

Identifiers

PMID39723208
PMCPMC11669358

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.