Evidence map›Paper›PMID 34349110›Full record

ArticleNature communications2021

Salmonella effector SopD promotes plasma membrane scission by inhibiting Rab10.

Kirsten C Boddy, Hongxian Zhu, Vanessa M D'Costa, Caishuang Xu, Ksenia Beyrakhova, Miroslaw Cygler, Sergio Grinstein, Etienne Coyaud, Estelle M N Laurent, Jonathan St-Germain and 2 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 21% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Infection and immunity · 2025
    Article
  5. Pathogen-induced rerouting of host membrane trafficking.Current opinion in cell biology · 2025
    Review
  6. Article
  7. Review
  8. The interplay betweenCell insight · 2025
    Review
  9. Article
  10. Article
  11. Article
  12. Functional Divergence of the ParalogInternational journal of molecular sciences · 2024
    Review
  13. Review
  14. Speaking the host language: howMicrobiology (Reading, England) · 2023
    Review
  15. The vertical transmission ofOne health (Amsterdam, Netherlands) · 2023
    Review
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article
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

12 authors at 4 institutions in 1 country.

Kirsten C BoddyCell Biology Program, Hospital for Sick Children, Toronto, ON, Canada.
Hongxian ZhuCell Biology Program, Hospital for Sick Children, Toronto, ON, Canada.
Vanessa M D'CostaCell Biology Program, Hospital for Sick Children, Toronto, ON, Canada.
Caishuang XuDepartment of Biochemistry, Microbiology and Immunology, University of Saskatchewan, Saskatoon, SK, Canada.
Ksenia BeyrakhovaDepartment of Biochemistry, Microbiology and Immunology, University of Saskatchewan, Saskatoon, SK, Canada.
Miroslaw CyglerDepartment of Biochemistry, Microbiology and Immunology, University of Saskatchewan, Saskatoon, SK, Canada.ORCID 0000-0003-4579-1881
Sergio GrinsteinCell Biology Program, Hospital for Sick Children, Toronto, ON, Canada.ORCID 0000-0002-0795-4160
Etienne CoyaudPrincess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
Estelle M N LaurentPrincess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
Jonathan St-GermainPrincess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
Brian Raught *Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
John H Brumell *Cell Biology Program, Hospital for Sick Children, Toronto, ON, Canada. john.brumell@sickkids.ca.ORCID 0000-0002-5802-7789
University Health Network · CAUniversity of Toronto · CAUniversity of Saskatchewan · CAUniversity of Ottawa · CA

Funding

CIHR FDN143202CIHR FDN154329CIHR MOP119289
6 · The paper itself

Abstract

Salmonella utilizes translocated virulence proteins (termed effectors) to promote host cell invasion. The effector SopD contributes to invasion by promoting scission of the plasma membrane, generating Salmonella-containing vacuoles. SopD is expressed in all Salmonella lineages and plays important roles in animal models of infection, but its host cell targets are unknown. Here we show that SopD can bind to and inhibit the small GTPase Rab10, through a C-terminal GTPase activating protein (GAP) domain. During infection, Rab10 and its effectors MICAL-L1 and EHBP1 are recruited to invasion sites. By inhibiting Rab10, SopD promotes removal of Rab10 and recruitment of Dynamin-2 to drive scission of the plasma membrane. Together, our study uncovers an important role for Rab10 in regulating plasma membrane scission and identifies the mechanism used by a bacterial pathogen to manipulate this function during infection.

Indexed as

Bacterial ProteinsCell MembraneDynamin IIGTPase-Activating ProteinsHEK293 CellsHumansrab GTP-Binding ProteinsSalmonella typhimuriumVacuolesVirulenceBacterial ProteinsDNM2 protein, humanDynamin IIGTPase-Activating ProteinsRab10 protein, humanrab GTP-Binding ProteinsSopB protein, SalmonellaSopD protein, Salmonella

Identifiers

PMID34349110
PMCPMC8339009
OpenAlexW3191093894

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.