Evidence map›Paper›PMID 31949157›Full record

ArticleNature communications2020

Epigenetic reprogramming at estrogen-receptor binding sites alters 3D chromatin landscape in endocrine-resistant breast cancer.

Joanna Achinger-Kawecka, Fatima Valdes-Mora, Phuc-Loi Luu, Katherine A Giles, C Elizabeth Caldon, Wenjia Qu, Shalima Nair, Sebastian Soto, Warwick J Locke, Nicole S Yeo-Teh and 9 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 99 papers.

0numbers the graph read from it
0cells of the map it votes in
99citing papers in PubMed
10.0field-weighted citation impact, top 1% 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

99 citing papers in PubMed, 177 citations in OpenAlex.

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39 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

19 authors at 4 institutions in 3 countries.

Joanna Achinger-KaweckaEpigenetics Research Laboratory, Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Sydney, NSW, 2010, Australia.ORCID http://orcid.org/0000-0002-2902-9371
Fatima Valdes-MoraEpigenetics Research Laboratory, Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Sydney, NSW, 2010, Australia.ORCID http://orcid.org/0000-0001-7490-0114
Phuc-Loi LuuEpigenetics Research Laboratory, Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Sydney, NSW, 2010, Australia.
Katherine A GilesEpigenetics Research Laboratory, Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Sydney, NSW, 2010, Australia.
C Elizabeth CaldonCancer Theme, The Kinghorn Cancer Centre, Sydney, NSW, 2010, Australia.
Wenjia QuEpigenetics Research Laboratory, Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Sydney, NSW, 2010, Australia.
Shalima NairEpigenetics Research Laboratory, Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Sydney, NSW, 2010, Australia.
Sebastian SotoEpigenetics Research Laboratory, Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Sydney, NSW, 2010, Australia.
Warwick J LockeEpigenetics Research Laboratory, Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Sydney, NSW, 2010, Australia.
Nicole S Yeo-TehEpigenetics Research Laboratory, Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Sydney, NSW, 2010, Australia.
Cathryn M GouldEpigenetics Research Laboratory, Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Sydney, NSW, 2010, Australia.
Qian DuEpigenetics Research Laboratory, Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Sydney, NSW, 2010, Australia.
Grady C SmithEpigenetics Research Laboratory, Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Sydney, NSW, 2010, Australia.
Irene R RamosDepartment of Translational Molecular Medicine, John Wayne Cancer Institute, Santa Monica, CA, USA.
Kristine F FernandezCancer Theme, The Kinghorn Cancer Centre, Sydney, NSW, 2010, Australia.
Dave S HoonDepartment of Translational Molecular Medicine, John Wayne Cancer Institute, Santa Monica, CA, USA.ORCID http://orcid.org/0000-0003-1915-3683
Julia M W GeeBreast Cancer Molecular Pharmacology Group, School of Pharmacy and Pharmaceutical Sciences, Cardiff University, Wales, CF10 3NB, UK.
Clare StirzakerEpigenetics Research Laboratory, Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Sydney, NSW, 2010, Australia.
Susan J ClarkEpigenetics Research Laboratory, Genomics and Epigenetics Theme, Garvan Institute of Medical Research, Sydney, NSW, 2010, Australia. s.clark@garvan.org.au.ORCID http://orcid.org/0000-0001-5925-5030
Garvan Institute of Medical Research · AUSaint John's Health Center · USThe Kinghorn Cancer Centre · AUCardiff University · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Endocrine therapy resistance frequently develops in estrogen receptor positive (ER+) breast cancer, but the underlying molecular mechanisms are largely unknown. Here, we show that 3-dimensional (3D) chromatin interactions both within and between topologically associating domains (TADs) frequently change in ER+ endocrine-resistant breast cancer cells and that the differential interactions are enriched for resistance-associated genetic variants at CTCF-bound anchors. Ectopic chromatin interactions are preferentially enriched at active enhancers and promoters and ER binding sites, and are associated with altered expression of ER-regulated genes, consistent with dynamic remodelling of ER pathways accompanying the development of endocrine resistance. We observe that loss of 3D chromatin interactions often occurs coincidently with hypermethylation and loss of ER binding. Alterations in active A and inactive B chromosomal compartments are also associated with decreased ER binding and atypical interactions and gene expression. Together, our results suggest that 3D epigenome remodelling is a key mechanism underlying endocrine resistance in ER+ breast cancer.

Indexed as

Binding SitesEpigenesis, GeneticAntineoplastic Agents, HormonalBreast NeoplasmsCCCTC-Binding FactorChromatinDNA MethylationFemaleGene Expression Regulation, NeoplasticHumansMCF-7 CellsNeoplasm ProteinsPromoter Regions, GeneticProtein Interaction Domains and MotifsReceptors, EstrogenWhole Genome SequencingAntineoplastic Agents, HormonalCCCTC-Binding FactorChromatinCTCF protein, humanGREB1 protein, humanNeoplasm ProteinsReceptors, Estrogen

Identifiers

PMID31949157
PMCPMC6965612
OpenAlexW3000300544

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.