Evidence map›Paper›PMID 39904885›Full record

ReviewVirchows Archiv : an international journal of pathology2025

The prognostic value of the tumor-stroma ratio compared to tumor-infiltrating lymphocytes in triple-negative breast cancer: a review.

Layla Andour, Sophie C Hagenaars, Barbara Gregus, Anna Mária Tőkes, Zsófia Karancsi, Rob A E M Tollenaar, Judith R Kroep, Janina Kulka, Wilma E Mesker

Abstract readReview
In one paragraph

Review in Virchows Archiv : an international journal of pathology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
–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

7 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Observational
  5. Article
  6. Article
  7. 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

9 authors.

Layla AndourDepartment of Surgery, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands.
Sophie C HagenaarsDepartment of Surgery, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands.
Barbara GregusDepartment of Pathology, Forensic and Insurance Medicine, Semmelweis University, Budapest, Hungary.
Anna Mária TőkesDepartment of Pathology, Forensic and Insurance Medicine, Semmelweis University, Budapest, Hungary.
Zsófia KarancsiDepartment of Pathology, Forensic and Insurance Medicine, Semmelweis University, Budapest, Hungary.
Rob A E M TollenaarDepartment of Surgery, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands.
Judith R KroepDepartment of Medical Oncology, Leiden University Medical Center, Leiden, The Netherlands.
Janina KulkaDepartment of Pathology, Forensic and Insurance Medicine, Semmelweis University, Budapest, Hungary.
Wilma E MeskerDepartment of Surgery, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands. w.e.mesker@lumc.nl.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Previous literature extensively explored biomarkers to personalize treatment for breast cancer patients. The clinical need is especially high in patients with triple-negative breast cancer (TNBC) due to its aggressive nature and limited treatment modalities. This review aims to evaluate the value of tumor-infiltrating lymphocytes (TILs) and tumor-stroma ratio (TSR) as prognostic biomarkers in TNBC patients and assess their clinical potential. A literature search was conducted in PubMed, Embase, Emcare, Web of Science, and Cochrane Library. Papers comparing survival outcomes of TNBC patients with low/high or negative/positive TSR and immune cells were included. The most frequently mentioned subgroups of TILs were selected and reported in this review. Data from 43 articles on TILs and eight articles on TSR were included. Among TNBC patients, high CD8 expression was generally associated with better survival. Notable, the poor survival outcomes were related to high intra-tumoral PD-L1 expression, whereas high stromal PD-L1 expression more often was correlated with favorable outcomes. For the TSR, a high amount of stroma in the primary tumor of TNBC patients was consistently associated with worse survival. This review highlights that a high number of CD8-positive T-cells is a promising prognostic factor for TNBC patients. PD-L1 expression analyzed for intra-tumoral and stromal expression separately reports strong but contrasting information. Finally, the TSR shows potential to be an important prognostic marker, especially for TNBC patients. Utilizing both biomarkers, either on itself or combined, could enhance clinical decision-making and personalization of treatment.

Indexed as

Biomarkers, TumorLymphocytes, Tumor-InfiltratingStromal CellsTriple Negative Breast NeoplasmsTumor MicroenvironmentB7-H1 AntigenCD8-Positive T-LymphocytesFemaleHumansPrognosisB7-H1 AntigenBiomarkers, TumorCD274 protein, humanBreast cancerCD-markerPrognosisTumor-infiltrating lymphocytesTumor-stroma ratio

Identifiers

PMID39904885
PMCPMC11950021

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Registered trials

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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.