Evidence map›Paper›PMID 32019403›Full record

ArticleAutophagy2021

A food-responsive switch modulates TFEB and autophagy, and determines susceptibility to coxsackievirus infection and pancreatitis.

Mehrdad Alirezaei, Claudia T Flynn, Selma D Garcia, Taishi Kimura, J Lindsay Whitton

Open access · bronzeAbstract read
In one paragraph

Article in Autophagy, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.8field-weighted citation impact, top 31% 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

6 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
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  3. Review
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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

5 authors at 1 institution in 1 country.

Mehrdad AlirezaeiDepartment of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA.ORCID 0000-0003-2154-0789
Claudia T FlynnDepartment of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA.
Selma D GarciaDepartment of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA.
Taishi KimuraDepartment of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA.ORCID 0000-0003-1360-5431
J Lindsay WhittonDepartment of Immunology and Microbiology, The Scripps Research Institute, La Jolla, CA, USA.ORCID 0000-0001-8218-551X
Scripps Research Institute · US

Funding

Analyzing the effects of type I interferons in the enterovirus-infected heartR01AI110621 · NIAID · SCRIPPS RESEARCH INSTITUTE, THE · PI WHITTON, J. LINDSAY · 2015 to 2019
$3.4M
Coxsackieviral pancreatitis: autophagy, proteolysis, and inflammationR01AI114615 · NIAID · SCRIPPS RESEARCH INSTITUTE, THE · PI WHITTON, J. LINDSAY · 2015 to 2019
$3.3M
NIAID NIH HHS R01 AI110621NIAID NIH HHS R01 AI114615
6 · The paper itself

Abstract

Almost a billion people worldwide are chronically undernourished. Herein, using a mouse model of coxsackievirus B3 (CVB3) infection, we report that a single day of food restriction (FR) markedly increases susceptibility to attenuated enterovirus infection, replication, and disease. These "pro-viral" effects, which are rapidly-reversed by the restoration of food, are mediated by several genes whose expression is altered by FR, and which support CVB3 replication. Central to this is TFEB, a protein whose expression and activation status are rapidly increased by FR. TFEB, which regulates the transcription of >100 genes involved in macroautophagy/autophagy and lysosomal biogenesis, responds similarly to both FR and CVB3 infection and plays a pivotal role in determining host susceptibility to CVB3. We propose that, by upregulating TFEB, FR generates an intracellular environment that is more hospitable to the incoming virus, facilitating its replication. This interplay between nutritional status and enterovirus replication has implications for human health and, perhaps, for the evolution of these viruses.

Indexed as

AnimalsAutophagyBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsCoxsackievirus InfectionsEnterovirusHeLa CellsHumansLysosomesMiceMice, Inbred C57BLPancreatitisVirus ReplicationBasic Helix-Loop-Helix Leucine Zipper Transcription FactorsTcfeb protein, mouseTFEB protein, humanATG5autophagycoxsackievirusCVB3enterovirusfood restrictionMTORRNA virusstarvationTFEB

Identifiers

PMID32019403
PMCPMC8007148
OpenAlexW3005425355

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.