Evidence map›Paper›PMID 33523584›Full record

ArticleMolecular oncology2021

A combination of extracellular matrix- and interferon-associated signatures identifies high-grade breast cancers with poor prognosis.

Mara Lecchi, Paolo Verderio, Vera Cappelletti, Francesca De Santis, Biagio Paolini, Melissa Monica, Sabina Sangaletti, Serenella Maria Pupa, Marilena Valeria Iorio, Giulia Bianchi and 5 more

Open access · goldAbstract read
In one paragraph

Article in Molecular oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 26% of its field
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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

  1. Pooled it
  2. ECM-Induced IL-23 Drives Immune Suppression in Breast Cancer via Regulating PD-1 on Tregs.Journal of experimental & clinical cancer research : CR · 2025
    Article
  3. Article
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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

15 authors at 1 institution in 1 country.

Mara LecchiBioinformatics and Biostatistics Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
Paolo VerderioBioinformatics and Biostatistics Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
Vera CappellettiBiomarker Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
Francesca De SantisUnit of Immunotherapy and Anticancer Innovative Therapeutics, Department of Medical Oncology and Hematology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.ORCID 0000-0001-5877-0639
Biagio PaoliniPathology A Unit, Department of Pathology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
Melissa MonicaPathology A Unit, Department of Pathology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
Sabina SangalettiMolecular Immunology Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
Serenella Maria PupaMolecular Targeting Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
Marilena Valeria IorioMolecular Targeting Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
Giulia BianchiMedical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
Massimiliano GennaroMedical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
Giovanni FucàMedical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
Filippo De BraudMedical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
Elda TagliabueMolecular Targeting Unit, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
Massimo Di NicolaUnit of Immunotherapy and Anticancer Innovative Therapeutics, Department of Medical Oncology and Hematology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
Fondazione IRCCS Istituto Nazionale dei Tumori · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Breast cancer (BC) is a heterogeneous disease in which the tumor microenvironment (TME) seems to impact the clinical outcome. Here, we investigated whether a combination of gene expression signatures relating to both the structural and immune TME aspects can help predict prognosis in women with high-grade BC (HGBC). Thus, we focused on a combined molecular biomarker variable that involved extracellular matrix (ECM)-associated gene expression (ECM3 signature) and interferon (IFN)-associated metagene (IFN metagene) expression. In 97 chemo-naive HGBCs from the METABRIC dataset, the dichotomous ECM3/IFN (dECIF) variable identified a group of high-risk patients (ECM3

Indexed as

TranscriptomeAdultAgedBiomarkers, TumorBreast NeoplasmsCohort StudiesDiagnosis, DifferentialExtracellular MatrixFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticHumansInterferonsMiddle AgedNeoplasm GradingPrognosisBiomarkers, TumorInterferonsgene signaturehigh-grade breast cancerprognostic markertumor microenvironment

Identifiers

PMID33523584
PMCPMC8096783
OpenAlexW3128983702

What OpenQuestion holds

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Registered trials

None linked

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.