Evidence map›Paper›PMID 27703167›Full record

ArticleNature communications2016

Classical non-homologous end-joining pathway utilizes nascent RNA for error-free double-strand break repair of transcribed genes.

Anirban Chakraborty, Nisha Tapryal, Tatiana Venkova, Nobuo Horikoshi, Raj K Pandita, Altaf H Sarker, Partha S Sarkar, Tej K Pandita, Tapas K Hazra

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 107 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
107citing papers in PubMed, 1 pooled it
8.5field-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

107 citing papers in PubMed, 1 synthesis or guideline pooled it, 163 citations in OpenAlex.

  1. Pooled it
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  17. Fructose-2,6-bisphosphate restores DNA repair activity of PNKP and ameliorates neurodegenerative symptoms in Huntington's disease.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  18. Article
  19. Nono induces Gadd45b to mediate DNA repair.Life science alliance · 2024
    Article
  20. Article

47 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

9 authors at 3 institutions in 1 country.

Anirban ChakrabortyDivision of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Sealy Center for Molecular Medicine, University of Texas Medical Branch, Galveston, Texas 77555, USA.
Nisha TapryalDivision of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Sealy Center for Molecular Medicine, University of Texas Medical Branch, Galveston, Texas 77555, USA.
Tatiana VenkovaDivision of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Sealy Center for Molecular Medicine, University of Texas Medical Branch, Galveston, Texas 77555, USA.
Nobuo HorikoshiDepartment of Radiation Oncology, The Houston Methodist Research Institute, Houston, Texas 77030, USA.
Raj K PanditaDepartment of Radiation Oncology, The Houston Methodist Research Institute, Houston, Texas 77030, USA.
Altaf H SarkerDivision of Life Sciences, Department of Cancer and DNA Damage Responses, Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA.
Partha S SarkarDepartment of Neurology and Neuroscience and Cell Biology, University of Texas Medical Branch, Galveston, Texas 77555, USA.
Tej K PanditaDepartment of Radiation Oncology, The Houston Methodist Research Institute, Houston, Texas 77030, USA.
Tapas K HazraDivision of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Sealy Center for Molecular Medicine, University of Texas Medical Branch, Galveston, Texas 77555, USA.
The University of Texas Medical Branch at Galveston · USHouston Methodist · USLawrence Berkeley National Laboratory · US

Funding

Virus, Tissue Culture and ImmunoassayP01AI062885 · NIAID · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI CASOLA, ANTONELLA · 2005 to 2022
$23.9M
Synthetic Organic Chemistry CoreP30ES006676 · NIEHS · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI ELFERINK, CORNELIS JOHAN · 1995 to 2017
$21.7M
Preferential single-strand break repair in the active genes of mammalian cellsR01NS073976 · NINDS · UNIVERSITY OF TEXAS MED BR GALVESTON · PI HAZRA, TAPAS K · 2012 to 2021
$3.3M
CHROMATIN MODIFYING FACTORS CONTROL RADIATION RESPONSE AND GENOMIC STABILITYR01CA129537 · NCI · WASHINGTON UNIVERSITY · PI PANDITA, TEJ K · 2008 to 2018
$3.3M
Mechanism of DNA strand-break repair deficiency in Huntington's diseaseR01NS096305 · NINDS · UNIVERSITY OF TEXAS MED BR GALVESTON · PI HAZRA, TAPAS K, SARKAR, PARTHA S · 2016 to 2020
$2.3M
Pathogenic Role of DNA-Damage Response Pathway in the Diabetic RetinaR01EY026089 · NEI · UNIVERSITY OF TEXAS MED BR GALVESTON · PI SARKAR, PARTHA S · 2016 to 2019
$1.4M
Role of Heterochromatin protein 1 Beta in Genome Maintenance and OncogenesisR01GM109768 · NIGMS · METHODIST HOSPITAL RESEARCH INSTITUTE · PI PANDITA, TEJ K · 2014 to 2017
$1.2M
NCI NIH HHS R01 CA129537NEI NIH HHS R01 EY026089NIAID NIH HHS P01 AI062885NIEHS NIH HHS P30 ES006676NIGMS NIH HHS R01 GM109768NINDS NIH HHS R01 NS073976NINDS NIH HHS R01 NS096305
6 · The paper itself

Abstract

DNA double-strand breaks (DSBs) leading to loss of nucleotides in the transcribed region can be lethal. Classical non-homologous end-joining (C-NHEJ) is the dominant pathway for DSB repair (DSBR) in adult mammalian cells. Here we report that during such DSBR, mammalian C-NHEJ proteins form a multiprotein complex with RNA polymerase II and preferentially associate with the transcribed genes after DSB induction. Depletion of C-NHEJ factors significantly abrogates DSBR in transcribed but not in non-transcribed genes. We hypothesized that nascent RNA can serve as a template for restoring the missing sequences, thus allowing error-free DSBR. We indeed found pre-mRNA in the C-NHEJ complex. Finally, when a DSB-containing plasmid with several nucleotides deleted within the E. coli lacZ gene was allowed time to repair in lacZ-expressing mammalian cells, a functional lacZ plasmid could be recovered from control but not C-NHEJ factor-depleted cells, providing important mechanistic insights into C-NHEJ-mediated error-free DSBR of the transcribed genome.

Indexed as

DNA Breaks, Double-StrandedDNA End-Joining RepairDNA-Binding ProteinsEscherichia coliGene Expression Regulation, BacterialHEK293 CellsHumansLac OperonPlasmidsReproducibility of ResultsRibonuclease HRNARNA Polymerase IIRNA, Small InterferingTranscription, GeneticDNA-Binding ProteinsRibonuclease HRNARNA Polymerase IIRNA, Small Interfering

Identifiers

PMID27703167
PMCPMC5059474
OpenAlexW2531796630

What OpenQuestion holds

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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.