Evidence map›Paper›PMID 40155623›Full record

ArticleNature communications2025

The DNA methylation landscape of primary triple-negative breast cancer.

Mattias Aine, Deborah F Nacer, Elsa Arbajian, Srinivas Veerla, Anna Karlsson, Jari Häkkinen, Henrik J Johansson, Frida Rosengren, Johan Vallon-Christersson, Åke Borg and 1 more

Abstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

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  6. ZnJournal of nanobiotechnology · 2026
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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

11 authors.

Mattias AineDivision of Oncology, Department of Clinical Sciences Lund, Lund University, Medicon Village, SE 22381, Lund, Sweden.ORCID http://orcid.org/0000-0002-0851-5952
Deborah F NacerDivision of Oncology, Department of Clinical Sciences Lund, Lund University, Medicon Village, SE 22381, Lund, Sweden.ORCID http://orcid.org/0000-0002-7117-1371
Elsa ArbajianDivision of Oncology, Department of Clinical Sciences Lund, Lund University, Medicon Village, SE 22381, Lund, Sweden.ORCID http://orcid.org/0000-0002-1484-0073
Srinivas VeerlaDivision of Oncology, Department of Clinical Sciences Lund, Lund University, Medicon Village, SE 22381, Lund, Sweden.ORCID http://orcid.org/0000-0001-7328-6239
Anna KarlssonDivision of Oncology, Department of Clinical Sciences Lund, Lund University, Medicon Village, SE 22381, Lund, Sweden.ORCID http://orcid.org/0000-0001-6974-5965
Jari HäkkinenDivision of Oncology, Department of Clinical Sciences Lund, Lund University, Medicon Village, SE 22381, Lund, Sweden.ORCID http://orcid.org/0000-0002-8466-9179
Henrik J JohanssonDepartment of Oncology-Pathology, Science for Life Laboratory, Karolinska Institutet, Solna, Sweden.ORCID http://orcid.org/0000-0003-4729-4205
Frida RosengrenDivision of Oncology, Department of Clinical Sciences Lund, Lund University, Medicon Village, SE 22381, Lund, Sweden.
Johan Vallon-ChristerssonDivision of Oncology, Department of Clinical Sciences Lund, Lund University, Medicon Village, SE 22381, Lund, Sweden.ORCID http://orcid.org/0000-0002-2195-0385
Åke BorgDivision of Oncology, Department of Clinical Sciences Lund, Lund University, Medicon Village, SE 22381, Lund, Sweden.ORCID http://orcid.org/0000-0002-5793-132X
Johan StaafDivision of Oncology, Department of Clinical Sciences Lund, Lund University, Medicon Village, SE 22381, Lund, Sweden. johan.staaf@med.lu.se.ORCID http://orcid.org/0000-0001-5254-5115

Funding

Cancerfonden (Swedish Cancer Society) CAN 2021/1407, 2024/3591Fru Berta Kamprads Stiftelse (Mrs. Berta Kamprad Foundation) FBKS-2020-5 and FBKS-2024-14Vetenskapsrådet (Swedish Research Council) 2021-01800
6 · The paper itself

Abstract

Triple-negative breast cancer (TNBC) is a clinically challenging and molecularly heterogenous breast cancer subgroup. Here, we investigate the DNA methylation landscape of TNBC. By analyzing tumor methylome profiles and accounting for the genomic context of CpG methylation, we divide TNBC into two epigenetic subtypes corresponding to a Basal and a non-Basal group, in which characteristic transcriptional patterns are correlated with DNA methylation of distal regulatory elements and epigenetic regulation of key steroid response genes and developmental transcription factors. Further subdivision of the Basal and non-Basal subtypes identifies subgroups transcending genetic and proposed TNBC mRNA subtypes, demonstrating widely differing immunological microenvironments, putative epigenetically-mediated immune evasion strategies, and a specific metabolic gene network in older patients that may be epigenetically regulated. Our study attempts to target the epigenetic backbone of TNBC, an approach that may inform future studies regarding tumor origins and the role of the microenvironment in shaping the cancer epigenome.

Indexed as

DNA MethylationTriple Negative Breast NeoplasmsCpG IslandsEpigenesis, GeneticFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticGene Regulatory NetworksHumansTumor Microenvironment

Identifiers

PMID40155623
PMCPMC11953470

What OpenQuestion holds

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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.