Evidence map›Paper›PMID 28336775›Full record

ArticleEMBO reports2017

NELF-E is recruited to DNA double-strand break sites to promote transcriptional repression and repair.

Samah W Awwad, Enas R Abu-Zhayia, Noga Guttmann-Raviv, Nabieh Ayoub

Abstract read
In one paragraph

Article in EMBO reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed
4.0field-weighted citation impact, top 5% 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

56 citing papers in PubMed, 81 citations in OpenAlex.

  1. Mechanisms and disease relevance of DNA break repair pathway choice.Nature reviews. Molecular cell biology · 2026
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  7. Nucleoporins cooperate with Polycomb silencers to promote transcriptional repression and repair at DNA double-strand breaks.Proceedings of the National Academy of Sciences of the United States of America · 2025
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

Samah W AwwadDepartment of Biology, Technion - Israel Institute of Technology, Haifa, Israel.
Enas R Abu-ZhayiaDepartment of Biology, Technion - Israel Institute of Technology, Haifa, Israel.
Noga Guttmann-RavivDepartment of Biology, Technion - Israel Institute of Technology, Haifa, Israel.
Nabieh AyoubDepartment of Biology, Technion - Israel Institute of Technology, Haifa, Israel ayoubn@technion.ac.il.ORCID 0000-0002-9549-9929
Technion – Israel Institute of Technology · IL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Double-strand breaks (DSBs) trigger rapid and transient transcription pause to prevent collisions between repair and transcription machineries at damage sites. Little is known about the mechanisms that ensure transcriptional block after DNA damage. Here, we reveal a novel role of the negative elongation factor NELF in blocking transcription activity nearby DSBs. We show that NELF-E and NELF-A are rapidly recruited to DSB sites. Furthermore, NELF-E recruitment and its repressive activity are both required for switching off transcription at DSBs. Remarkably, using I-SceI endonuclease and CRISPR-Cas9 systems, we observe that NELF-E is preferentially recruited, in a PARP1-dependent manner, to DSBs induced upstream of transcriptionally active rather than inactive genes. Moreover, the presence of RNA polymerase II is a prerequisite for the preferential recruitment of NELF-E to DNA break sites. Additionally, we demonstrate that NELF-E is required for intact repair of DSBs. Altogether, our data identify the NELF complex as a new component in the DNA damage response.

Indexed as

DNA Breaks, Double-StrandedDNA RepairTranscription, GeneticCell Line, TumorCRISPR-Cas SystemsDNADNA-Binding ProteinsHumansPoly (ADP-Ribose) Polymerase-1RNA Polymerase IITranscription FactorsDNADNA-Binding Proteinsnegative elongation factorPoly (ADP-Ribose) Polymerase-1RNA Polymerase IITranscription Factorsdouble‐strand breaksNELF‐EPARP1RNA polymerase II

Identifiers

PMID28336775
PMCPMC5412775
OpenAlexW2602557812

What OpenQuestion holds

Textmetadata
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.