Evidence map›Paper›PMID 25119026›Full record

ArticleNature2014

Noncoding RNA transcription targets AID to divergently transcribed loci in B cells.

Evangelos Pefanis, Jiguang Wang, Gerson Rothschild, Junghyun Lim, Jaime Chao, Raul Rabadan, Aris N Economides, Uttiya Basu

Abstract read
In one paragraph

Article in Nature, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 136 papers.

0numbers the graph read from it
0cells of the map it votes in
136citing papers in PubMed
8.7field-weighted citation impact, top 2% 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

136 citing papers in PubMed, 191 citations in OpenAlex.

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76 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

8 authors at 2 institutions in 1 country.

Evangelos Pefanis1] Department of Microbiology and Immunology, College of Physicians and Surgeons, Columbia University, New York, New York 10032, USA [2] Regeneron Pharmaceuticals, Tarrytown, New York 10591, USA [3].
Jiguang Wang1] Department of Microbiology and Immunology, College of Physicians and Surgeons, Columbia University, New York, New York 10032, USA [2] Department of Systems Biology and Department of Biomedical Informatics, College of Physicians and Surgeons, Columbia University, New York, New York 10032, USA [3].
Gerson Rothschild1] Department of Microbiology and Immunology, College of Physicians and Surgeons, Columbia University, New York, New York 10032, USA [2].
Junghyun LimDepartment of Microbiology and Immunology, College of Physicians and Surgeons, Columbia University, New York, New York 10032, USA.
Jaime ChaoDepartment of Microbiology and Immunology, College of Physicians and Surgeons, Columbia University, New York, New York 10032, USA.
Raul RabadanDepartment of Systems Biology and Department of Biomedical Informatics, College of Physicians and Surgeons, Columbia University, New York, New York 10032, USA.
Aris N EconomidesRegeneron Pharmaceuticals, Tarrytown, New York 10591, USA.
Uttiya BasuDepartment of Microbiology and Immunology, College of Physicians and Surgeons, Columbia University, New York, New York 10032, USA.
Columbia University · USRegeneron (United States) · US

Funding

Nation Center: Multi-Scale Study- Cellular Networks(RMI)U54CA121852 · NCI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI CALIFANO, ANDREA · 2005 to 2015
$37.4M
Role of ncRNA Surveillance Complex "RNA Exosome" in Class Switch Recombination and Somatic HypermutationR01AI099195 · NIAID · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI Uttiya Basu · 2012 to 2026
$9.8M
Non-coding RNA engineers antibody diversityDP2OD008651 · OD · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI BASU, UTTIYA · 2011 to 2011
$2.4M
Identification and modeling of driver genetic modules in glioblastomaR01CA179044 · NCI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI IAVARONE, ANTONIO, RABADAN, RAUL · 2014 to 2018
$2.3M
(PQB5) Reconstruction of Evolutionary Networks using Cross-Sectional Genomic DataR01CA185486 · NCI · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI LASORELLA, ANNA, RABADAN, RAUL · 2014 to 2017
$2.1M
NCI NIH HHS 1R01CA179044-01A1NCI NIH HHS 1R01CA185486-01NCI NIH HHS 1U54CA121852-05NCI NIH HHS R01 CA179044NCI NIH HHS R01 CA185486NCI NIH HHS U54 CA121852NIAID NIH HHS 1R01AI099195-01A1NIAID NIH HHS R01 AI099195NIH HHS 1DP2OD008651-01NIH HHS DP2 OD008651
6 · The paper itself

Abstract

The vast majority of the mammalian genome has the potential to express noncoding RNA (ncRNA). The 11-subunit RNA exosome complex is the main source of cellular 3'-5' exoribonucleolytic activity and potentially regulates the mammalian noncoding transcriptome. Here we generated a mouse model in which the essential subunit Exosc3 of the RNA exosome complex can be conditionally deleted. Exosc3-deficient B cells lack the ability to undergo normal levels of class switch recombination and somatic hypermutation, two mutagenic DNA processes used to generate antibody diversity via the B-cell mutator protein activation-induced cytidine deaminase (AID). The transcriptome of Exosc3-deficient B cells has revealed the presence of many novel RNA exosome substrate ncRNAs. RNA exosome substrate RNAs include xTSS-RNAs, transcription start site (TSS)-associated antisense transcripts that can exceed 500 base pairs in length and are transcribed divergently from cognate coding gene transcripts. xTSS-RNAs are most strongly expressed at genes that accumulate AID-mediated somatic mutations and/or are frequent translocation partners of DNA double-strand breaks generated at Igh in B cells. Strikingly, translocations near TSSs or within gene bodies occur over regions of RNA exosome substrate ncRNA expression. These RNA exosome-regulated, antisense-transcribed regions of the B-cell genome recruit AID and accumulate single-strand DNA structures containing RNA-DNA hybrids. We propose that RNA exosome regulation of ncRNA recruits AID to single-strand DNA-forming sites of antisense and divergent transcription in the B-cell genome, thereby creating a link between ncRNA transcription and overall maintenance of B-cell genomic integrity.

Indexed as

AICDA (Activation-Induced Cytidine Deaminase)AnimalsBase PairingB-LymphocytesCytidine DeaminaseDNA Breaks, Double-StrandedDNA, Single-StrandedExosome Multienzyme Ribonuclease ComplexExosomesFemaleGenomeGenomic InstabilityImmunoglobulin Class SwitchingImmunoglobulin Heavy ChainsMaleMiceAICDA (Activation-Induced Cytidine Deaminase)Cytidine DeaminaseDNA, Single-StrandedExosc3 protein, mouseExosome Multienzyme Ribonuclease ComplexImmunoglobulin Heavy ChainsRNA, AntisenseRNA-Binding ProteinsRNA, Untranslated

Identifiers

PMID25119026
PMCPMC4372240
OpenAlexW1987152324

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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.