Evidence map›Paper›PMID 26812254›Full record

ArticlePloS one2016

N-3 Polyunsaturated Fatty Acids of Marine Origin and Multifocality in Human Breast Cancer.

Lobna Ouldamer, Caroline Goupille, Anne Vildé, Flavie Arbion, Gilles Body, Stephan Chevalier, Jean Philippe Cottier, Philippe Bougnoux

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

12 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
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  7. Review
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  9. Targeting ferroptosis in breast cancer.Biomarker research · 2020
    Review
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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

8 authors at 4 institutions in 1 country.

Lobna OuldamerDepartment of Gynecology, Centre Hospitalier Universitaire de Tours, Hôpital Bretonneau, 2 boulevard Tonnellé, 37044, Tours, France.
Caroline GoupilleINSERM UMR1069, 10 boulevard Tonnellé, 37044, Tours, France.
Anne VildéDepartment of Radiology, Centre Hospitalier Régional Universitaire de Tours, Hôpital Bretonneau, 2 boulevard Tonnellé, 37044, Tours, France.
Flavie ArbionDepartment of Pathology, Centre Hospitalier Régional Universitaire de Tours, Hôpital Bretonneau, 2 boulevard Tonnellé, 37044, Tours, France.
Gilles BodyDepartment of Gynecology, Centre Hospitalier Universitaire de Tours, Hôpital Bretonneau, 2 boulevard Tonnellé, 37044, Tours, France.
Stephan ChevalierINSERM UMR1069, 10 boulevard Tonnellé, 37044, Tours, France.
Jean Philippe CottierFrançois-Rabelais University, 10 boulevard Tonnellé, 37044, Tours, France.
Philippe BougnouxINSERM UMR1069, 10 boulevard Tonnellé, 37044, Tours, France.
Université de Tours · FRCentre Hospitalier Universitaire de Tours · FRInserm · FRClinical Investigation Center Plurithematic Tours · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe microenvironment of breast epithelial tissue may contribute to the clinical expression of breast cancer. Breast epithelial tissue, whether healthy or tumoral, is directly in contact with fat cells, which in turn could influence tumor multifocality. In this pilot study we investigated whether the fatty acid composition of breast adipose tissue differed according to breast cancer focality.

methodsTwenty-three consecutive women presenting with non-metastatic breast cancer underwent breast-imaging procedures including Magnetic Resonance Imaging prior to treatment. Breast adipose tissue specimens were collected during breast surgery. We established a biochemical profile of adipose tissue fatty acids by gas chromatography. We assessed whether there were differences according to breast cancer focality.

resultsWe found that decreased levels in breast adipose tissue of docosahexaenoic and eicosapentaenoic acids, the two main polyunsaturated n-3 fatty acids of marine origin, were associated with multifocality. DISCUSSION: These differences in lipid content may contribute to mechanisms through which peritumoral adipose tissue fuels breast cancer multifocality.

Indexed as

Adipose Tissue, WhiteAdultAgedAged, 80 and overBreast NeoplasmsDietDocosahexaenoic AcidsEicosapentaenoic AcidFemaleHumansLipid MetabolismMammary Glands, HumanMiddle AgedProspective StudiesTumor MicroenvironmentDocosahexaenoic AcidsEicosapentaenoic Acid

Identifiers

PMID26812254
PMCPMC4727910
OpenAlexW2283635743

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.