Evidence map›Paper›PMID 42073548›Full record

ReviewCancers2026

Modifying Epigenetic Landscapes to Restore Immune Therapeutic Responses in Triple Negative Breast Cancer.

Nabeelah Almalki, Mercedes Vázquez-Cantú, Riba Thomas, Tinyiko Modikoane, Mansour Alsaleem, Jenny Persson, Emad Rakha, Nigel P Mongan, Cinzia Allegrucci

Abstract readReview
In one paragraph

Review in Cancers, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Nabeelah AlmalkiSVMS and Nottingham Breast Cancer Research Centre, Biodiscovery Institute, University of Nottingham, Nottingham NG7 2RD, UK.
Mercedes Vázquez-CantúSVMS and Nottingham Breast Cancer Research Centre, Biodiscovery Institute, University of Nottingham, Nottingham NG7 2RD, UK.
Riba ThomasSVMS and Nottingham Breast Cancer Research Centre, Biodiscovery Institute, University of Nottingham, Nottingham NG7 2RD, UK.
Tinyiko ModikoaneSVMS and Nottingham Breast Cancer Research Centre, Biodiscovery Institute, University of Nottingham, Nottingham NG7 2RD, UK.ORCID 0009-0004-6513-8796
Mansour AlsaleemSVMS and Nottingham Breast Cancer Research Centre, Biodiscovery Institute, University of Nottingham, Nottingham NG7 2RD, UK.ORCID 0000-0002-7689-2493
Jenny PerssonDepartment of Molecular Biology, Umea University, 901 87 Umea, Sweden.ORCID 0000-0001-7682-7678
Emad RakhaSchool of Medicine, University of Nottingham, Nottingham NG7 2RD, UK.
Nigel P MonganSVMS and Nottingham Breast Cancer Research Centre, Biodiscovery Institute, University of Nottingham, Nottingham NG7 2RD, UK.ORCID 0000-0001-5438-1126
Cinzia AllegrucciSVMS and Nottingham Breast Cancer Research Centre, Biodiscovery Institute, University of Nottingham, Nottingham NG7 2RD, UK.ORCID 0000-0001-8517-2423

Funding

Biotechnology and Biological Sciences Research Council BB/T0083690/1
6 · The paper itself

Abstract

Triple-negative breast cancer (TNBC) is an aggressive subtype of breast cancer defined by the absence of estrogen and progesterone receptors, as well as the lack of human epidermal growth factor 2 receptor overexpression. TNBC is associated with early onset, high metastatic potential, therapeutic resistance, and poor clinical outcomes exacerbated by the limited availability of effective targeted therapies. Advances in multi-omics profiling have further stratified TNBC into distinct molecular subtypes, each exhibiting unique genomic, epigenomic, and immune-related features that influence therapeutic responsiveness. This review explores the interplay between TNBC molecular heterogeneity, immune evasion mechanisms, and epigenetic regulation. TNBC demonstrates variable immunogenicity, with tumor-infiltrating lymphocytes serving as important prognostic and predictive biomarkers. However, immune escape commonly occurs through tumor microenvironment remodeling, T-cell exhaustion, cancer stem cell enrichment, and immune checkpoint pathways activation. Although immune checkpoint inhibitors have improved outcomes in selected patients, particularly in combination with chemotherapy, primary and acquired therapeutic resistance remain a significant challenge. Emerging evidence highlights the central role of epigenetic mechanisms in regulating immune-related gene expression and shaping the tumor immune microenvironment. Epigenetic silencing of antigen presentation machinery, interferon signaling pathways, and chemokine expression contributes to immune evasion and immunotherapy resistance. Importantly, pharmacological modulation of epigenetic regulators can restore immune recognition and induce "viral mimicry" through reactivation of endogenous retroelements, thereby enhancing antitumor immunity. Collectively, this review underscores the therapeutic potential of integrating epigenetic therapies with immunotherapy and chemotherapy to overcome immune resistance in TNBC. A deeper understanding of epigenetic-immune interactions may facilitate the development of more precise and effective treatment strategies tailored to TNBC molecular subtypes.

Indexed as

epigeneticsepigenetic therapyimmune evasionimmunotherapytransposonstriple negative breast cancertumor microenvironmentviral mimicry

Identifiers

PMID42073548
PMCPMC13115092

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Registered trials

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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.