Evidence map›Paper›PMID 22265404›Full record

ArticleCell2012

Extensive promoter-centered chromatin interactions provide a topological basis for transcription regulation.

Guoliang Li, Xiaoan Ruan, Raymond K Auerbach, Kuljeet Singh Sandhu, Meizhen Zheng, Ping Wang, Huay Mei Poh, Yufen Goh, Joanne Lim, Jingyao Zhang and 26 more

Abstract read
In one paragraph

Article in Cell, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 810 papers.

0numbers the graph read from it
0cells of the map it votes in
810citing 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

810 citing papers in PubMed.

  1. Article
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  6. 3D epigenomic landscape of the human retinal pigment epithelium.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
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750 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

36 authors.

Guoliang LiGenome Institute of Singapore, Singapore 138672, Republic of Singapore.
Xiaoan Ruan
Raymond K Auerbach
Kuljeet Singh Sandhu
Meizhen Zheng
Ping Wang
Huay Mei Poh
Yufen Goh
Joanne Lim
Jingyao Zhang
Hui Shan Sim
Su Qin Peh
Fabianus Hendriyan Mulawadi
Chin Thing Ong
Yuriy L Orlov
Shuzhen Hong
Zhizhuo Zhang
Steve Landt
Debasish Raha
Ghia Euskirchen
Chia-Lin Wei
Weihong Ge
Huaien Wang
Carrie Davis
Katherine I Fisher-Aylor
Ali Mortazavi
Mark Gerstein
Thomas Gingeras
Barbara Wold
Yi Sun
Melissa J Fullwood
Edwin Cheung
Edison Liu
Wing-Kin Sung
Michael Snyder
Yijun Ruan

Funding

Whole Genome Chromatin Interaction Analysis using Pair-End-diTagging (CIA-PET)R01HG004456 · NHGRI · GENOME INSTITUTE OF SINGAPORE · PI RUAN, YIJUN · 2007 to 2010
$1.3M
NHGRI NIH HHS HG004456NHGRI NIH HHS R01 HG004456
6 · The paper itself

Abstract

Higher-order chromosomal organization for transcription regulation is poorly understood in eukaryotes. Using genome-wide Chromatin Interaction Analysis with Paired-End-Tag sequencing (ChIA-PET), we mapped long-range chromatin interactions associated with RNA polymerase II in human cells and uncovered widespread promoter-centered intragenic, extragenic, and intergenic interactions. These interactions further aggregated into higher-order clusters, wherein proximal and distal genes were engaged through promoter-promoter interactions. Most genes with promoter-promoter interactions were active and transcribed cooperatively, and some interacting promoters could influence each other implying combinatorial complexity of transcriptional controls. Comparative analyses of different cell lines showed that cell-specific chromatin interactions could provide structural frameworks for cell-specific transcription, and suggested significant enrichment of enhancer-promoter interactions for cell-specific functions. Furthermore, genetically-identified disease-associated noncoding elements were found to be spatially engaged with corresponding genes through long-range interactions. Overall, our study provides insights into transcription regulation by three-dimensional chromatin interactions for both housekeeping and cell-specific genes in human cells.

Indexed as

Gene Expression RegulationPromoter Regions, GeneticTranscription, GeneticCell Line, TumorChromatinChromatin ImmunoprecipitationEnhancer Elements, GeneticGenome-Wide Association StudyHumansRNA Polymerase IIChromatinRNA Polymerase II

Identifiers

PMID22265404
PMCPMC3339270

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.