Evidence map›Paper›PMID 41559820›Full record

ArticleGenome biology2026

Dissecting the contribution of transposable elements to interphase chromosome structure.

Liyang Shi, Zhen Xiao, Xuemeng Zhou, Isaac A Babarinde, Xiuling Fu, Gang Ma, Zhuoqi Huang, Li Sun, Jiangping He, Alexander Strunnikov and 1 more

Abstract read
In one paragraph

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

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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

11 authors.

Liyang Shi *Department of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, Guangdong, China.
Zhen Xiao *Department of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, Guangdong, China.
Xuemeng Zhou *Department of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, Guangdong, China.
Isaac A BabarindeDepartment of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, Guangdong, China.
Xiuling FuDepartment of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, Guangdong, China.
Gang MaDepartment of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, Guangdong, China.
Zhuoqi HuangDepartment of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, Guangdong, China.
Li SunDepartment of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, Guangdong, China.
Jiangping HeFaculty of Life and Health Sciences, Shenzhen University of Advanced Technology, Shenzhen, Guangdong, China.
Alexander StrunnikovGuangzhou Institutes of Biomedicine and Health, Guangzhou, Guangdong, China.
Andrew P HutchinsDepartment of Systems Biology, School of Life Sciences, Southern University of Science and Technology, Shenzhen, Guangdong, China. andrewh@sustech.edu.cn.

Funding

Basic and Applied Basic Research Foundation of Guangdong Province 2023A1515111170Guangdong Basic and Applied Basic Research Foundation 2023B1515020111National Natural Science Foundation of China 32270597Science, Technology and Innovation Commission of Shenzhen Municipality RCBS20221008093109033
6 · The paper itself

Abstract

backgroundTransposable elements (TEs) occupy nearly half of the human genome and play diverse biological roles. Despite their abundance, the extent to which TEs contribute to three-dimensional (3D) genome structure remains unclear.

resultsTo investigate this, we generate a modified Hi-C analysis pipeline to probe TE-associated chromatin interactions. Our analysis reveals that TE sequences are responsible for 3D genome structure in interphase nuclei. This phenomenon is mediated by the recruitment of specific epigenetic/transcription factors to TEs, which both promote and impair chromatin contacts. We computationally identified known factors positively associated with chromatin contacts (CTCF, RAD21, SMC3) and chromatin contact impairing proteins (RNF2). Additionally, we identiy potential novel factors (SMARCA4, MAFK), which, when knocked down, lead to decreased chromatin contacts and loops at and between TEs. Notably, SMARCA4 knockdown selectively reduce short-range contacts, highlighting its role in maintaining 3D genome structure through TE binding.

conclusionsOverall, our findings demonstrate that TEs are crucial determinants of 3D genome organization in mammalian cells.

Indexed as

Chromosome StructuresDNA Transposable ElementsInterphaseChromatinDNA HelicasesEpigenesis, GeneticGenome, HumanHumansNuclear ProteinsTranscription FactorsChromatinDNA HelicasesDNA Transposable ElementsNuclear ProteinsSMARCA4 protein, humanTranscription Factors3D genomeBAF complexEpigeneticsSMARCA4Transcription factorsTransposable elements

Identifiers

PMID41559820
PMCPMC12903442

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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.