Evidence map›Paper›PMID 30942149›Full record

ReviewEcoSal Plus2019

The Injectisome, a Complex Nanomachine for Protein Injection into Mammalian Cells.

Maria Lara-Tejero, Jorge E Galán

Abstract readReview
In one paragraph

Review in EcoSal Plus, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
6.7field-weighted citation impact, top 3% 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

40 citing papers in PubMed, 60 citations in OpenAlex.

  1. Review
  2. Oligomeric assembly of the gatekeeper InvE orchestrates hierarchical type III protein secretion inProceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. A Tale aboutMicroorganisms · 2023
    Review
  12. Article
  13. Microbial genomics · 2023
    Article
  14. Review
  15. Review
  16. Review
  17. Article
  18. Assembly and architecture of the type III secretion sorting platform.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  19. Virulence · 2022
    Review
  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

2 authors at 1 institution in 1 country.

Maria Lara-TejeroDepartment of Microbial Pathogenesis, Yale University School of Medicine, New Haven, CT 06536.
Jorge E GalánDepartment of Microbial Pathogenesis, Yale University School of Medicine, New Haven, CT 06536.
Yale University · US

Funding

MOLECULAR GENETIC ANALYSIS OF SALMONELLA CELL INVASIONR01AI030492 · NIAID · YALE UNIVERSITY · PI Jorge E Galan · 1995 to 2026
$3.1M
Structural and Functional Characterization of the Salmonella Typhimurium Type III Secretion System Sorting PlatformR21AI126158 · NIAID · YALE UNIVERSITY · PI BEWERSDORF, JOERG, LARA-TEJERO, MARIA · 2018 to 2019
$461k
NIAID NIH HHS R01 AI030492NIAID NIH HHS R21 AI126158
6 · The paper itself

Abstract

Type III protein secretion systems (T3SSs), or injectisomes, are multiprotein nanomachines present in many Gram-negative bacteria that have a sustained long-standing close relationship with a eukaryotic host. These secretion systems have evolved to modulate host cellular functions through the activity of the effector proteins they deliver. To reach their destination, T3SS effectors must cross the multibarrier bacterial envelope and the eukaryotic cell membrane. Passage through the bacterial envelope is mediated by the needle complex, a central component of T3SSs that expands both the inner and outer membranes of Gram-negative bacteria. A set of T3SS secreted proteins, known as translocators, form a channel in the eukaryotic plasma membrane through which the effector proteins are delivered to reach the host cell cytosol. While the effector proteins are tailored to the specific lifestyle of the bacterium that encodes them, the injectisome is conserved among the different T3SSs. The central role of T3SSs in pathogenesis and their high degree of conservation make them a desirable target for the development of antimicrobial therapies against several important bacterial pathogens.

Indexed as

Host-Pathogen InteractionsBacterial ProteinsEukaryotic CellsGram-Negative BacteriaProtein TransportType III Secretion SystemsVirulence FactorsBacterial ProteinsType III Secretion SystemsVirulence Factors

Identifiers

PMID30942149
PMCPMC6450406
OpenAlexW2933497529

What Socratic holds

Textmetadata
LicenceTDM
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.