Evidence map›Paper›PMID 21910250›Full record

ArticleEMBO molecular medicine2011

DNA methylation profiling reveals a predominant immune component in breast cancers.

Sarah Dedeurwaerder, Christine Desmedt, Emilie Calonne, Sandeep K Singhal, Benjamin Haibe-Kains, Matthieu Defrance, Stefan Michiels, Michael Volkmar, Rachel Deplus, Judith Luciani and 16 more

Open access · goldAbstract read
In one paragraph

Article in EMBO molecular medicine, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 144 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
144citing papers in PubMed, 4 pooled it
7.2field-weighted citation impact, top 2% 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

144 citing papers in PubMed, 4 syntheses or guidelines pooled it, 231 citations in OpenAlex.

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84 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

26 authors at 4 institutions in 1 country.

Sarah DedeurwaerderLaboratory of Cancer Epigenetics, Faculty of Medicine, Université Libre de Bruxelles, Brussels, Belgium.
Christine Desmedt
Emilie Calonne
Sandeep K Singhal
Benjamin Haibe-Kains
Matthieu Defrance
Stefan Michiels
Michael Volkmar
Rachel Deplus
Judith Luciani
Françoise Lallemand
Denis Larsimont
Jérôme Toussaint
Sandy Haussy
Françoise Rothé
Ghizlane Rouas
Otto Metzger
Samira Majjaj
Kamal Saini
Pascale Putmans
Gérald Hames
Nicolas van Baren
Pierre G Coulie
Martine Piccart
Christos Sotiriou
François Fuks
Université Libre de Bruxelles · BEde Duve Institute · BEInstitut Jules Bordet · BELudwig Cancer Research · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Breast cancer is a molecularly, biologically and clinically heterogeneous group of disorders. Understanding this diversity is essential to improving diagnosis and optimizing treatment. Both genetic and acquired epigenetic abnormalities participate in cancer, but the involvement of the epigenome in breast cancer and its contribution to the complexity of the disease are still poorly understood. By means of DNA methylation profiling of 248 breast tissues, we have highlighted the existence of previously unrecognized breast cancer groups that go beyond the currently known 'expression subtypes'. Interestingly, we showed that DNA methylation profiling can reflect the cell type composition of the tumour microenvironment, and in particular a T lymphocyte infiltration of the tumours. Further, we highlighted a set of immune genes having high prognostic value in specific tumour categories. The immune component uncovered here by DNA methylation profiles provides a new perspective for the importance of the microenvironment in breast cancer, holding implications for better management of breast cancer patients.

Indexed as

DNA MethylationEpigenesis, GeneticBreast NeoplasmsFemaleGene Expression RegulationHumansT-Lymphocytes

Identifiers

PMID21910250
PMCPMC3377115
OpenAlexW2134345937

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.