Evidence map›Paper›PMID 31204099›Full record

ArticleCell2019

Viral Generated Inter-Organelle Contacts Redirect Lipid Flux for Genome Replication.

Orly Laufman, John Perrino, Raul Andino

Open access · bronzeAbstract read
In one paragraph

Article in Cell, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 102 papers.

0numbers the graph read from it
0cells of the map it votes in
102citing papers in PubMed
21.8field-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

102 citing papers in PubMed, 146 citations in OpenAlex.

  1. Article
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  8. Palmitic Acid Promotes Antiviral Innate Immunity via ZDHHC20-Mediated CMPK2 Palmitoylation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
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42 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 1 country.

Orly LaufmanDepartment of Microbiology and Immunology, University of California San Francisco, San Francisco, CA 94158, USA.
John PerrinoCell Sciences Imaging Facility, Stanford University School of Medicine, Stanford, CA 94305, USA.
Raul AndinoDepartment of Microbiology and Immunology, University of California San Francisco, San Francisco, CA 94158, USA. Electronic address: raul.andino@ucsf.edu.
University of California, San Francisco · USStanford University · US

Funding

YEAST THREONINE &SERINE KINASESP41RR001614 · NCRR · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ORTIZ DE MONTELLANO, PAUL R · 1985 to 2011
$24.1M
Unbiased Functional Characterization of Enterovirus-Host InteractionsP01AI091575 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI KROGAN, NEVAN J · 2011 to 2015
$10.5M
RNA PROTEIN INTERACTIONS IN POLIOVIRUS REPLICATIONR01AI040085 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ANDINO, RAUL · 1998 to 2019
$5.8M
RECOMBINANT PICORNAVIRUSES AS AIDS VACCINESR01AI036178 · NIAID · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI ANDINO, RAUL · 1994 to 2011
$3.6M
Transmission Electron MicroscopeS10RR026780 · NCRR · STANFORD UNIVERSITY · PI TALBOT, WILLIAM S · 2010 to 2010
$412k
NCRR NIH HHS P41 RR001614NCRR NIH HHS S10 RR026780NIAID NIH HHS P01 AI091575NIAID NIH HHS R01 AI036178NIAID NIH HHS R01 AI040085
6 · The paper itself

Abstract

Positive-stranded RNA viruses extensively remodel host cell architecture to enable viral replication. Here, we examined the poorly understood formation of specialized membrane compartments that are critical sites for the synthesis of the viral genome. We show that the replication compartments (RCs) of enteroviruses are created through novel membrane contact sites that recruit host lipid droplets (LDs) to the RCs. Viral proteins tether the RCs to the LDs and interact with the host lipolysis machinery to enable transfer of fatty acids from LDs, thereby providing lipids essential for RC biogenesis. Inhibiting the formation of the membrane contact sites between LDs and RCs or inhibition of the lipolysis pathway disrupts RC biogenesis and enterovirus replication. Our data illuminate mechanistic and functional aspects of organelle remodeling in viral infection and establish that pharmacological targeting of contact sites linking viral and host compartments is a potential strategy for antiviral development.

Indexed as

Virus ReplicationEndoplasmic ReticulumEnterovirusHeLa CellsHumansLipid DropletsLipolysisMicroscopy, Electron, TransmissionMicroscopy, FluorescenceViral ProteinsVirus InternalizationViral Proteins

Identifiers

PMID31204099
PMCPMC7077330
OpenAlexW2952757683

What OpenQuestion holds

Textmetadata
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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.