Evidence map›Paper›PMID 35508137›Full record

ArticleCell reports2022

An eIF3d-dependent switch regulates HCMV replication by remodeling the infected cell translation landscape to mimic chronic ER stress.

Letitia Thompson, Daniel P Depledge, Hannah M Burgess, Ian Mohr

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

15 citing papers in PubMed, 22 citations in OpenAlex.

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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

4 authors at 3 institutions in 3 countries.

Letitia ThompsonDepartment of Microbiology, NYU School of Medicine, New York, NY, USA.
Daniel P DepledgeDepartment of Microbiology, NYU School of Medicine, New York, NY, USA; Institute of Virology, Hannover Medical School, Hannover, Germany.
Hannah M BurgessDepartment of Microbiology, NYU School of Medicine, New York, NY, USA; Department of Microbial Sciences, School of Biosciences and Medicine, University of Surrey, Guildford, UK.
Ian MohrDepartment of Microbiology, NYU School of Medicine, New York, NY, USA; Laura and Isaac Perlmutter Cancer Institute, NYU School of Medicine, New York, NY, USA. Electronic address: ian.mohr@med.nyu.edu.
New York University · USMedizinische Hochschule Hannover · DEUniversity of Surrey · GB

Funding

INFECTIOUS DISEASES &BASIC MICROBIOLOGICAL MECHANISMST32AI007180 · NIAID · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI WEISER, JEFFREY NEAL · 1985 to 2022
$8.9M
Control of Translation in Herpesvirus Infected Cells - Resubmission - 1R01GM056927 · NIGMS · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI Ian J Mohr · 1999 to 2026
$7.6M
Virus Host Interactions that Regulate Translation in Cells Infected with HSV-1R01AI073898 · NIAID · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI MOHR, IAN J · 2008 to 2020
$5.0M
EPITRANSCRIPTOMIC REGULATION OF CYTOMEGALOVIRUS INFECTIONR01AI152543 · NIAID · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI DEPLEDGE, DANIEL PEARCE, MOHR, IAN J · 2020 to 2025
$2.7M
Cellular RNAs in anti-viral immunity to HSV1 - Resubmission - 1R21AI151436 · NIAID · UNIVERSITY OF SURREY · PI BURGESS, HANNAH MARION · 2021 to 2022
$389k
Circular RNAs in HSV1 infection and antiviral immunityR21AI166638 · NIAID · UNIVERSITY OF SURREY · PI BURGESS, HANNAH MARION · 2021 to 2022
$194k
NIAID NIH HHS R01 AI073898NIAID NIH HHS R01 AI152543NIAID NIH HHS R21 AI151436NIAID NIH HHS R21 AI166638NIAID NIH HHS T32 AI007180NIGMS NIH HHS R01 GM056927
6 · The paper itself

Abstract

Regulated loading of eIF3-bound 40S ribosomes on capped mRNA is generally dependent upon the translation initiation factor eIF4E; however, mRNA translation often proceeds during physiological stress, such as virus infection, when eIF4E availability and activity are limiting. It remains poorly understood how translation of virus and host mRNAs are regulated during infection stress. While initially sensitive to mTOR inhibition, which limits eIF4E-dependent translation, we show that protein synthesis in human cytomegalovirus (HCMV)-infected cells unexpectedly becomes progressively reliant upon eIF3d. Targeting eIF3d selectively inhibits HCMV replication, reduces polyribosome abundance, and interferes with expression of essential virus genes and a host gene expression signature indicative of chronic ER stress that fosters HCMV reproduction. This reveals a strategy whereby cellular eIF3d-dependent protein production is hijacked to exploit virus-induced ER stress. Moreover, it establishes how switching between eIF4E and eIF3d-responsive cap-dependent translation can differentially tune virus and host gene expression in infected cells.

Indexed as

CytomegalovirusEukaryotic Initiation Factor-4EEukaryotic Initiation Factor-3HumansPolyribosomesProtein BiosynthesisRNA, MessengerVirus ReplicationEIF3D protein, humanEukaryotic Initiation Factor-3Eukaryotic Initiation Factor-4ERNA, MessengerCP: MicrobiologyCP: Molecular biologyeIF3dhuman cytomegalovirusinfection biologyphysiological stressregulation of translation

Identifiers

PMID35508137
PMCPMC9127984
OpenAlexW4229036612

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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 Socratic graph.