Evidence map›Paper›PMID 29559701›Full record

ArticleScientific reports2018

Effect of CCL5 expression in the recruitment of immune cells in triple negative breast cancer.

Jhajaira M Araujo, Andrea C Gomez, Alfredo Aguilar, Roberto Salgado, Justin M Balko, Leny Bravo, Franco Doimi, Denisse Bretel, Zaida Morante, Claudio Flores and 2 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 78 papers.

0numbers the graph read from it
0cells of the map it votes in
78citing papers in PubMed
4.5field-weighted citation impact, top 4% 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

78 citing papers in PubMed, 102 citations in OpenAlex.

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  14. Local Exosome Inhibition Potentiates Mild Photothermal Immunotherapy Against Breast Cancer.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
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18 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

12 authors at 6 institutions in 3 countries.

Jhajaira M AraujoUnidad de Investigación Básica y Traslacional, Oncosalud-AUNA, Lima, Peru.ORCID 0000-0002-9639-8070
Andrea C GomezEscuela de Ingeniería Biotecnológica, Universidad Católica de Santa María, Arequipa, Peru.
Alfredo AguilarUnidad de Investigación Básica y Traslacional, Oncosalud-AUNA, Lima, Peru.
Roberto SalgadoBreast Cancer Translational Research Laboratory, Institut Jules Bordet, Brussels, Belgium.
Justin M BalkoDepartment of Medicine, Vanderbilt-Ingram Comprehensive Cancer Center, Vanderbilt University, Nashville, Tennessee, USA.
Leny BravoEscuela de Medicina Humana, Universidad Privada San Juan Bautista, Av. José Antonio Lavalle s/n Hacienda Villa, Chorrillos, Lima 09, Peru.
Franco DoimiUnidad de Investigación Básica y Traslacional, Oncosalud-AUNA, Lima, Peru.
Denisse BretelUnidad de Investigación Básica y Traslacional, Oncosalud-AUNA, Lima, Peru.
Zaida MoranteUnidad de Investigación Básica y Traslacional, Oncosalud-AUNA, Lima, Peru.
Claudio FloresUnidad de Investigación Básica y Traslacional, Oncosalud-AUNA, Lima, Peru.
Henry L GomezUnidad de Investigación Básica y Traslacional, Oncosalud-AUNA, Lima, Peru. hgomezmoreno@gmail.com.
Joseph A PintoUnidad de Investigación Básica y Traslacional, Oncosalud-AUNA, Lima, Peru.ORCID 0000-0002-7744-1635
EsSALUD · PEInstituto Nacional de Enfermedades Neoplásicas · PECatholic University of Santa María · PEInstitut Jules Bordet · BEUniversidad Privada San Juan Bautista · PEVanderbilt University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Triple negative breast cancer (TNBC) is the most aggressive form of breast cancer with limited options of targeted therapy. Recent findings suggest that the clinical course of TNBC may be modified by the presence of tumor-infiltrating lymphocytes (TILs) and chemokine's expression, such as CCL5. Diverse studies have shown that CCL5 suppresses anti-tumor immunity and it has been related to poor outcome in different types of cancer while in other studies, this gene has been related with a better outcome. We sought to determine the association of CCL5 with the recruitment of TILs and other immune cells. With this aim we evaluated a retrospective cohort of 72 TNBC patients as well as publicly available datasets. TILs were correlated with residual tumor size after neoadjuvant chemotherapy (NAC) and CCL5 expression. In univariate analysis, TILs and CCL5 were both associated to the distant recurrence free survival; however, in a multivariate analysis, TILs was the only significant marker (HR = 0.336; 95%IC: 0.150-0.753; P = 0.008). CIBERSORT analysis suggested that a high CCL5 expression was associated with recruitment of CD8 T cells, CD4 activated T cells, NK activated cells and macrophages M1. The CD8A gene (encoding for CD8) was associated with an improved outcome in several public breast cancer datasets.

Indexed as

AdultAgedCD8 AntigensCD8-Positive T-LymphocytesCell MovementChemokine CCL5Cohort StudiesDisease-Free SurvivalFemaleHumansKiller Cells, NaturalLymphocytes, Tumor-InfiltratingMacrophagesMiddle AgedNeoadjuvant TherapyPeruCD8 AntigensChemokine CCL5

Identifiers

PMID29559701
PMCPMC5861063
OpenAlexW2805359975

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.