Evidence map›Paper›PMID 29932418›Full record

ArticleeLife2018

TASEP modelling provides a parsimonious explanation for the ability of a single uORF to derepress translation during the integrated stress response.

Dmitry E Andreev, Maxim Arnold, Stephen J Kiniry, Gary Loughran, Audrey M Michel, Dmitrii Rachinskii, Pavel V Baranov

Open access · goldAbstract read
In one paragraph

Article in eLife, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.7field-weighted citation impact, top 9% 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

26 citing papers in PubMed, 63 citations in OpenAlex.

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  8. Deciphering thebioRxiv : the preprint server for biology · 2024
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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

7 authors at 3 institutions in 3 countries.

Dmitry E Andreev *School of Biochemistry and Cell Biology, University College Cork, Cork, Ireland.
Maxim Arnold *Department of Mathematical Sciences, The University of Texas at Dallas, Richardson, United States.
Stephen J KinirySchool of Biochemistry and Cell Biology, University College Cork, Cork, Ireland.
Gary LoughranSchool of Biochemistry and Cell Biology, University College Cork, Cork, Ireland.ORCID http://orcid.org/0000-0002-2683-5597
Audrey M MichelSchool of Biochemistry and Cell Biology, University College Cork, Cork, Ireland.
Dmitrii RachinskiiDepartment of Mathematical Sciences, The University of Texas at Dallas, Richardson, United States.
Pavel V BaranovSchool of Biochemistry and Cell Biology, University College Cork, Cork, Ireland.ORCID http://orcid.org/0000-0001-9017-0270
University College Cork · IEThe University of Texas at Dallas · USLomonosov Moscow State University · RU

Funding

Science Foundation Ireland 12/IA/1335Science Foundation Ireland 12/IA/1335)
6 · The paper itself

Abstract

Translation initiation is the rate-limiting step of protein synthesis that is downregulated during the Integrated Stress Response (ISR). Previously, we demonstrated that most human mRNAs that are resistant to this inhibition possess translated upstream open reading frames (uORFs), and that in some cases a single uORF is sufficient for the resistance. Here we developed a computational model of Initiation Complexes Interference with Elongating Ribosomes (ICIER) to gain insight into the mechanism. We explored the relationship between the flux of scanning ribosomes upstream and downstream of a single uORF depending on uORF features. Paradoxically, our analysis predicts that reducing ribosome flux upstream of certain uORFs increases initiation downstream. The model supports the derepression of downstream translation as a general mechanism of uORF-mediated stress resistance. It predicts that stress resistance can be achieved with long slowly decoded uORFs that do not favor translation reinitiation and that start with initiators of low leakiness.

Indexed as

Models, GeneticOpen Reading FramesPeptide Chain Initiation, TranslationalArsenitesHEK293 CellsHumansPhosphorylationRibosomesRNA, MessengerStress, PhysiologicalTunicamycinarseniteArsenitesRNA, MessengerTunicamycinchromosomescomputational biologyeIF2gene expressionintegrated stress responsemRNAnonesystems biologyTASEPtranslationuORF

Identifiers

PMID29932418
PMCPMC6033536
OpenAlexW2809277035

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.