Evidence map›Paper›PMID 22028362›Full record

ArticleRNA (New York, N.Y.)2011

Autoregulation of the nonsense-mediated mRNA decay pathway in human cells.

Hasmik Yepiskoposyan, Florian Aeschimann, Daniel Nilsson, Michal Okoniewski, Oliver Mühlemann

Open access · bronzeAbstract read
In one paragraph

Article in RNA (New York, N.Y.), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 161 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
161citing papers in PubMed, 2 pooled it
8.9field-weighted citation impact, top 1% 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

161 citing papers in PubMed, 2 syntheses or guidelines pooled it, 254 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  12. Review
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  14. Global impact of aberrant splicing on human gene expression levels.bioRxiv : the preprint server for biology · 2023
    Article
  15. Review
  16. Article
  17. Cell cycle (Georgetown, Tex.) · 2023
    Article
  18. Article
  19. Article
  20. Review

101 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

5 authors at 3 institutions in 2 countries.

Hasmik YepiskoposyanDepartment of Chemistry and Biochemistry, University of Bern, Bern, Switzerland.
Florian Aeschimann
Daniel Nilsson
Michal Okoniewski
Oliver Mühlemann
University of Bern · CHKarolinska University Hospital · SEUniversity of Zurich · CH

Funding

European Research Council 207419
6 · The paper itself

Abstract

Nonsense-mediated mRNA decay (NMD) is traditionally portrayed as a quality-control mechanism that degrades mRNAs with truncated open reading frames (ORFs). However, it is meanwhile clear that NMD also contributes to the post-transcriptional gene regulation of numerous physiological mRNAs. To identify endogenous NMD substrate mRNAs and analyze the features that render them sensitive to NMD, we performed transcriptome profiling of human cells depleted of the NMD factors UPF1, SMG6, or SMG7. It revealed that mRNAs up-regulated by NMD abrogation had a greater median 3'-UTR length compared with that of the human mRNAome and were also enriched for 3'-UTR introns and uORFs. Intriguingly, most mRNAs coding for NMD factors were among the NMD-sensitive transcripts, implying that the NMD process is autoregulated. These mRNAs all possess long 3' UTRs, and some of them harbor uORFs. Using reporter gene assays, we demonstrated that the long 3' UTRs of UPF1, SMG5, and SMG7 mRNAs are the main NMD-inducing features of these mRNAs, suggesting that long 3' UTRs might be a frequent trigger of NMD.

Indexed as

Nonsense Mediated mRNA Decay3' Untranslated RegionsGene Expression ProfilingGene Expression RegulationHeLa CellsHomeostasisHumansIntronsOpen Reading FramesRNA, Messenger3' Untranslated RegionsRNA, Messenger

Identifiers

PMID22028362
PMCPMC3222124
OpenAlexW2136965788

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.