Evidence map›Paper›PMID 40449144›Full record

ArticleArtificial intelligence in medicine2025

Integrated analysis of differential intra-chromosomal community interactions: A study of breast cancer.

Zhihao Yao, Kun Fang, Gege Liu, Magnar Bjørås, Victor X Jin, Junbai Wang

Abstract read
In one paragraph

Article in Artificial intelligence in medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

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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

6 authors.

Zhihao YaoDepartment of Clinical Molecular Biology (EpiGen), Akershus University Hospital and University of Oslo, Lørenskog, Norway; Department of Microbiology, Oslo University Hospital and University of Oslo, Oslo, Norway.
Kun FangDivision of Biostatistics, Data Science Institute, Medical College of Wisconsin, Milwaukee, WI 53226, USA; MCW Cancer Center, Medical College of Wisconsin, Milwaukee, WI 53226, USA; Mellowes Center for Genomic Sciences and Precision Medicine, Medical College of Wisconsin, Milwaukee, WI 53226, USA.
Gege LiuDepartment of Pathology, Oslo University Hospital - Norwegian Radium Hospital, Oslo, Norway.
Magnar BjøråsDepartment of Microbiology, Oslo University Hospital and University of Oslo, Oslo, Norway; Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway.
Victor X JinDivision of Biostatistics, Data Science Institute, Medical College of Wisconsin, Milwaukee, WI 53226, USA; MCW Cancer Center, Medical College of Wisconsin, Milwaukee, WI 53226, USA; Mellowes Center for Genomic Sciences and Precision Medicine, Medical College of Wisconsin, Milwaukee, WI 53226, USA. Electronic address: vjin@mcw.edu.
Junbai WangDepartment of Clinical Molecular Biology (EpiGen), Akershus University Hospital and University of Oslo, Lørenskog, Norway. Electronic address: junbai.wang@medisin.uio.no.

Funding

Omics analysis of three-dimensional transcriptional regulationR01GM114142 · NIGMS · UNIVERSITY OF TEXAS HLTH SCIENCE CENTER · PI JIN, VICTOR, LIN, SHILI · 2015 to 2024
$2.7M
NIGMS NIH HHS R01 GM114142
6 · The paper itself

Abstract

It is challenging to analyze the dynamics of intra-chromosomal interactions when considering multiple high-dimensional epigenetic datasets. A computational approach, differential network analysis in intra-chromosomal community interaction (DNAICI), was proposed here to elucidate these dynamics by integrating Hi-C data with other epigenetic data. DNAICI utilized a novel hyperparameter tuning method, for optimizing the network clustering, to identify valid intra-chromosomal community interactions at different resolutions. The approach was first trained on Hi-C data and other epigenetic data in an untreated and one hour estrogen (E2)-treated breast cancer cell line, MCF7, and uncovered two major types of valid intra-chromosomal community interactions (active/repressive) that resembles the properties of A/B compartments (or open/closed chromatin domains). It was further tested on the breast cancer cell line MCF7 and its corresponding tamoxifen-resistant (TR) derivative, MCF7TR, and identified 515 differentially interacting and expressed genes (DIEGs) within intra-chromosomal community interactions. In silico analysis of these DIEGs revealed that endocrine resistance is among the top biological pathways, suggesting an interacting/looping-mediated mechanism in regulating breast cancer tamoxifen resistance. This novel integrated network analysis approach offers a broad application in diverse biological systems for identifying a biological-context-specific differential community interaction.

Indexed as

Breast NeoplasmsEpigenesis, GeneticComputational BiologyDrug Resistance, NeoplasmFemaleGene Expression Regulation, NeoplasticHumansMCF-7 Cells3D genomeBreast cancerDifferential interactionEpigeneticsNetwork community

Identifiers

PMID40449144
PMCPMC13373883

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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.