Evidence map›Paper›PMID 20510927›Full record

ArticleCell2010

Viral reorganization of the secretory pathway generates distinct organelles for RNA replication.

Nai-Yun Hsu, Olha Ilnytska, Georgiy Belov, Marianita Santiana, Ying-Han Chen, Peter M Takvorian, Cyrilla Pau, Hilde van der Schaar, Neerja Kaushik-Basu, Tamas Balla and 4 more

Open access · bronzeAbstract read
In one paragraph

Article in Cell, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 454 papers.

0numbers the graph read from it
0cells of the map it votes in
454citing papers in PubMed
27.0field-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

454 citing papers in PubMed, 683 citations in OpenAlex.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Viral Microglia Reprogramming Clears Oligomeric Neurotoxic Debris.bioRxiv : the preprint server for biology · 2026
    Article
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  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Polio virotherapy provokes MDA5 signaling and CD4Microbiology and molecular biology reviews : MMBR · 2025
    Review
  18. Article
  19. Review
  20. Article

394 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors at 6 institutions in 2 countries.

Nai-Yun HsuDepartment of Biological Sciences, Rutgers University, Newark, NJ 07102, USA.
Olha Ilnytska
Georgiy Belov
Marianita Santiana
Ying-Han Chen
Peter M Takvorian
Cyrilla Pau
Hilde van der Schaar
Neerja Kaushik-Basu
Tamas Balla
Craig E Cameron
Ellie Ehrenfeld
Frank J M van Kuppeveld
Nihal Altan-Bonnet
Rutgers, The State University of New Jersey · USNational Institutes of Health · USRadboud University Nijmegen · NLNational Institute of Allergy and Infectious Diseases · USPennsylvania State University · USUniversity Hospital, Newark · US

Funding

Phosphoinositide-calcium Signaling In Cell RegulationZIAHD000196 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI BALLA, TAMAS · 2009 to 2025
$26.3M
Picornavirus Genome ReplicationR01AI053531 · NIAID · PENNSYLVANIA STATE UNIVERSITY-UNIV PARK · PI CAMERON, CRAIG E. · 2003 to 2017
$5.7M
Picornavirus Genome ReplicationR37AI053531 · NIAID · UNIV OF NORTH CAROLINA CHAPEL HILL · PI CRAIG E. CAMERON · 2018 to 2026
$4.8M
Molecular Biology of Picornavirus ReplicationZIAAI000816 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI EHRENFELD, ELVERA · 2009 to 2010
$1.4M
Picornavirus Genome ReplicationR56AI053531 · NIAID · PENNSYLVANIA STATE UNIVERSITY, THE · PI CAMERON, CRAIG E. · 2008 to 2008
$439k
Intramural NIH HHSNIAID NIH HHS AI03531NIAID NIH HHS R01 AI053531NIAID NIH HHS R37 AI053531NIAID NIH HHS R56 AI053531NIDDK NIH HHS DK06687
6 · The paper itself

Abstract

Many RNA viruses remodel intracellular membranes to generate specialized sites for RNA replication. How membranes are remodeled and what properties make them conducive for replication are unknown. Here we show how RNA viruses can manipulate multiple components of the cellular secretory pathway to generate organelles specialized for replication that are distinct in protein and lipid composition from the host cell. Specific viral proteins modulate effector recruitment by Arf1 GTPase and its guanine nucleotide exchange factor GBF1, promoting preferential recruitment of phosphatidylinositol-4-kinase IIIbeta (PI4KIIIbeta) to membranes over coat proteins, yielding uncoated phosphatidylinositol-4-phosphate (PI4P) lipid-enriched organelles. The PI4P-rich lipid microenvironment is essential for both enteroviral and flaviviral RNA replication; PI4KIIIbeta inhibition interferes with this process; and enteroviral RNA polymerases specifically bind PI4P. These findings reveal how RNA viruses can selectively exploit specific elements of the host to form specialized organelles where cellular phosphoinositide lipids are key to regulating viral RNA replication.

Indexed as

Secretory PathwayVirus ReplicationEndoplasmic ReticulumEnterovirusFlavivirusHeLa CellsHumansPhosphatidylinositol PhosphatesRNA, ViralPhosphatidylinositol PhosphatesRNA, Viral

Identifiers

PMID20510927
PMCPMC2982146
OpenAlexW2123799993

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.