Evidence map›Paper›PMID 30449723›Full record

ArticleMolecular cell2018

Deregulated Expression of Mammalian lncRNA through Loss of SPT6 Induces R-Loop Formation, Replication Stress, and Cellular Senescence.

Takayuki Nojima, Michael Tellier, Jonathan Foxwell, Claudia Ribeiro de Almeida, Sue Mei Tan-Wong, Somdutta Dhir, Gwendal Dujardin, Ashish Dhir, Shona Murphy, Nick J Proudfoot

Open access · hybridAbstract read
In one paragraph

Article in Molecular cell, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 115 papers.

0numbers the graph read from it
0cells of the map it votes in
115citing papers in PubMed
6.6field-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

115 citing papers in PubMed, 173 citations in OpenAlex.

  1. Article
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  5. Review
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  9. Direct roles of long non-coding RNAs in transcription activation.Nature structural & molecular biology · 2026
    Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. H3K36me3-Guided mAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Article

55 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

10 authors at 1 institution in 1 country.

Takayuki NojimaSir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, UK. Electronic address: taka.nojima@path.ox.ac.uk.
Michael TellierSir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, UK.
Jonathan FoxwellSir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, UK.
Claudia Ribeiro de AlmeidaSir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, UK.
Sue Mei Tan-WongSir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, UK.
Somdutta DhirSir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, UK.
Gwendal DujardinSir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, UK.
Ashish DhirSir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, UK.
Shona MurphySir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, UK. Electronic address: shona.murphy@path.ox.ac.uk.
Nick J ProudfootSir William Dunn School of Pathology, University of Oxford, South Parks Road, Oxford OX1 3RE, UK. Electronic address: nicholas.proudfoot@path.ox.ac.uk.
University of Oxford · GB

Funding

Wellcome Trust 210641/Z/18/Z
6 · The paper itself

Abstract

Extensive tracts of the mammalian genome that lack protein-coding function are still transcribed into long noncoding RNA. While these lncRNAs are generally short lived, length restricted, and non-polyadenylated, how their expression is distinguished from protein-coding genes remains enigmatic. Surprisingly, depletion of the ubiquitous Pol-II-associated transcription elongation factor SPT6 promotes a redistribution of H3K36me3 histone marks from active protein coding to lncRNA genes, which correlates with increased lncRNA transcription. SPT6 knockdown also impairs the recruitment of the Integrator complex to chromatin, which results in a transcriptional termination defect for lncRNA genes. This leads to the formation of extended, polyadenylated lncRNAs that are both chromatin restricted and form increased levels of RNA:DNA hybrid (R-loops) that are associated with DNA damage. Additionally, these deregulated lncRNAs overlap with DNA replication origins leading to localized DNA replication stress and a cellular senescence phenotype. Overall, our results underline the importance of restricting lncRNA expression.

Indexed as

Cell ProliferationCellular SenescenceDNA DamageDNA ReplicationAnimalsChromatin Assembly and DisassemblyDNA, NeoplasmDNA Polymerase IIDrosophila melanogasterFemaleGene Expression Regulation, NeoplasticHeLa CellsHistonesHumansMethylationNucleic Acid ConformationDNA, NeoplasmDNA Polymerase IIHistonesNucleic Acid HeteroduplexesRNA, Long NoncodingRNA, MessengerRNA, NeoplasmSUPT6H protein, humanTranscription Factorscellular senescenceDNA replication stresseRNAH3K36me3integrator complexlong non-coding RNAmNET-seqmNuc-seqR-loopSPT6

Identifiers

PMID30449723
PMCPMC6309921
OpenAlexW2900869334

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.