Evidence map›Paper›PMID 42319344›Full record

ArticleOncoimmunology2026

Tumor-educated macrophages promote cytokine-driven lung colonization in triple-negative breast cancer.

María Rosado-Sanz, Nuria Martínez-Alarcón, Michaël H Meel, Sergio Rius-Perez, Zoey J Tolboom, Carmen Salvador-Coloma, Rebeca Burgos-Panadero, Esther Coronado, Guillermina Montoliu, Eloi Casals and 4 more

Abstract read
In one paragraph

Article in Oncoimmunology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

14 authors.

María Rosado-SanzLaboratory of Cellular and Molecular Biology, Instituto de Investigación Sanitaria La Fe, Valencia, Spain.ORCID 0000-0003-0991-9884
Nuria Martínez-AlarcónLaboratory of Cellular and Molecular Biology, Instituto de Investigación Sanitaria La Fe, Valencia, Spain.ORCID 0000-0001-9253-4904
Michaël H MeelLaboratory of Cellular and Molecular Biology, Instituto de Investigación Sanitaria La Fe, Valencia, Spain.ORCID 0000-0001-8736-9633
Sergio Rius-PerezDepartment of Cell Biology, Functional Biology and Physical Anthropology, Faculty of Biology, University of Valencia, Valencia, Spain.ORCID 0000-0002-8997-7621
Zoey J TolboomLaboratory of Cellular and Molecular Biology, Instituto de Investigación Sanitaria La Fe, Valencia, Spain.ORCID 0009-0005-2656-4730
Carmen Salvador-ColomaBreast Cancer Unit at Department of Medical Oncology, Hospital Universitari i Politècnic La Fe, Valencia, Spain.ORCID 0000-0003-0715-4195
Rebeca Burgos-PanaderoLaboratory of Cellular and Molecular Biology, Instituto de Investigación Sanitaria La Fe, Valencia, Spain.ORCID 0000-0003-0811-2675
Esther CoronadoLaboratory of Cellular and Molecular Biology, Instituto de Investigación Sanitaria La Fe, Valencia, Spain.ORCID 0000-0002-7487-6836
Guillermina MontoliuRadiology Department, Breast Unit, Hospital Universitari i Politècnic La Fe, Valencia, Spain.ORCID 0000-0003-3280-8234
Eloi CasalsCentre Nacional d'Analisi Genòmica (CNAG), Barcelona, Spain.ORCID 0000-0001-6433-1923
Anna Esteve-CodinaCentre Nacional d'Analisi Genòmica (CNAG), Barcelona, Spain.ORCID 0000-0003-0361-2873
Francisco RipollSurgery Department at Breast Cancer Unit, Hospital Universitari i Politècnic La Fe, Valencia, Spain.ORCID 0000-0001-6966-3572
Ana SantaballaBreast Cancer Unit at Department of Medical Oncology, Hospital Universitari i Politècnic La Fe, Valencia, Spain.ORCID 0000-0001-7763-320X
Jaime Font de MoraLaboratory of Cellular and Molecular Biology, Instituto de Investigación Sanitaria La Fe, Valencia, Spain.ORCID 0000-0002-6816-2095

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Triple-negative breast cancer (TNBC) remains one of the most lethal breast cancer subtypes, driven by early dissemination and resistance to therapy. Here, we reveal a macrophage-centered cytokine circuit that fuels TNBC metastasis and immune evasion. Tumor cells reprogram naïve macrophages into tumor-associated macrophages (TAMs) that secrete CCL3, CCL4, CXCL2, and IL-1β, collectively promoting epithelial-to-mesenchymal transition, migration, transendothelial invasion, and lung colonization. These TAMs, in turn, convert naïve CD4⁺ T cells into FOXP3⁺ Tregs, establishing a self-reinforcing immunosuppressive niche. Pharmacological inhibition of CCR5, CXCR2, and IL1R1 with maraviroc, navarixin, and anakinra, respectively, disrupted this cytokine axis, suppressing metastatic colonization

Indexed as

CytokinesLung NeoplasmsMacrophagesTriple Negative Breast NeoplasmsTumor-Associated MacrophagesAnimalsCell Line, TumorCell MovementEpithelial-Mesenchymal TransitionFemaleHumansMiceSignal TransductionTumor MicroenvironmentCytokinesCCL3CCL4CXCL2IL-1betaTriple-negative breast cancertumor immune microenvironment

Identifiers

PMID42319344
PMCPMC13285593

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.