Evidence map›Paper›PMID 29497991›Full record

ArticleCellular oncology (Dordrecht, Netherlands)2018

Cancer-associated fibroblasts affect breast cancer cell gene expression, invasion and angiogenesis.

Noemi Eiro, Lucía González, Anxo Martínez-Ordoñez, Belen Fernandez-Garcia, Luis O González, Sandra Cid, Francisco Dominguez, Román Perez-Fernandez, Francisco J Vizoso

Abstract read
In one paragraph

Article in Cellular oncology (Dordrecht, Netherlands), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed, 1 pooled it
5.6field-weighted citation impact, top 3% 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

72 citing papers in PubMed, 1 synthesis or guideline pooled it, 120 citations in OpenAlex.

  1. Pooled it
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  7. Single-cell sequencing reveals MCAMCancer cell international · 2025
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  15. Cancer-associated fibroblasts as a potential novel liquid biopsy marker in cancer patients.Journal of experimental & clinical cancer research : CR · 2025
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12 more citing papers are in PubMed but not listed here.

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 at 3 institutions in 1 country.

Noemi EiroUnidad de Investigación, Fundación Hospital de Jove, 33290, Gijón, Asturias, Spain. investigacion@hospitaldejove.com.
Lucía GonzálezUnidad de Investigación, Fundación Hospital de Jove, 33290, Gijón, Asturias, Spain.
Anxo Martínez-OrdoñezDepartment of Physiology-CIMUS, University of Santiago de Compostela, 15782, Santiago de Compostela, Spain.
Belen Fernandez-GarciaUnidad de Investigación, Fundación Hospital de Jove, 33290, Gijón, Asturias, Spain.
Luis O GonzálezUnidad de Investigación, Fundación Hospital de Jove, 33290, Gijón, Asturias, Spain.
Sandra CidUnidad de Investigación, Fundación Hospital de Jove, 33290, Gijón, Asturias, Spain.
Francisco DominguezServicio de Anatomía Patológica, Hospital de Cabueñes, 33394, Gijón, Asturias, Spain.
Román Perez-FernandezDepartment of Physiology-CIMUS, University of Santiago de Compostela, 15782, Santiago de Compostela, Spain.
Francisco J VizosoUnidad de Investigación, Fundación Hospital de Jove, 33290, Gijón, Asturias, Spain. investigacion@hospitaldejove.com.ORCID http://orcid.org/0000-0002-2827-5511
Fundación Hospital de Jove · ESUniversidade de Santiago de Compostela · ESHospital Universitario De Cabueñes · ES

Funding

Consejería de Economía y Empleo del Principado de Asturias GRUPIN14-116Gobierno del Principado de Asturias BP14-128Instituto de Salud Carlos III PI13/02745Ministerio de Educación, Cultura y Deporte FPU14/00548Secretaría de Estado de Investigación, Desarrollo e Innovación SAF2015-69221-R
6 · The paper itself

Abstract

purposeIt has been reported that stromal cell features may affect the clinical outcome of breast cancer patients. Cancer associated fibroblasts (CAFs) represent one of the most abundant cell types within the breast cancer stroma. Here, we aimed to explore the influence of CAFs on breast cancer gene expression, as well as on invasion and angiogenesis.

methodsqRT-PCR was used to evaluate the expression of several cancer progression related genes (S100A4, TGFβ, FGF2, FGF7, PDGFA, PDGFB, VEGFA, IL-6, IL-8, uPA, MMP2, MMP9, MMP11 and TIMP1) in the human breast cancer-derived cell lines MCF-7 and MDA-MB-231, before and after co-culture with CAFs. Stromal mononuclear inflammatory cell (MIC) MMP11 expression was used to stratify primary tumors. In addition, we assessed the in vitro effects of CAFs on both MDA-MB-231 breast cancer cell invasion and endothelial cell (HUVEC) tube formation.

resultsWe found that the expression levels of most of the genes tested were significantly increased in both breast cancer-derived cell lines after co-culture with CAFs from either MMP11+ or MMP11- MIC tumors. IL-6 and IL-8 showed an increased expression in both cancer-derived cell lines after co-culture with CAFs from MMP11+ MIC tumors. We also found that the invasive and angiogenic capacities of, respectively, MDA-MB-231 and HUVEC cells were increased after co-culture with CAFs, especially those from MMP11+ MIC tumors.

conclusionsOur data indicate that tumor-derived CAFs can induce up-regulation of genes involved in breast cancer progression. Our data additionally indicate that CAFs, especially those derived from MMP11+ MIC tumors, can promote breast cancer cell invasion and angiogenesis.

Indexed as

Breast NeoplasmsCancer-Associated FibroblastsCell Line, TumorCoculture TechniquesFemaleGene Expression Regulation, NeoplasticHumansHuman Umbilical Vein Endothelial CellsMatrix Metalloproteinase 11MCF-7 CellsMiddle AgedNeovascularization, PathologicProspective StudiesMatrix Metalloproteinase 11MMP11 protein, humanAngiogenesisBreast cancerCancer-associated fibroblastsMMP11Tumor invasion

Identifiers

PMID29497991
PMCPMC12995208
OpenAlexW2793829970

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.