Evidence map›Paper›PMID 18249533›Full record

ReviewCurrent opinion in structural biology2008

Type IV pili: paradoxes in form and function.

Lisa Craig, Juliana Li

Abstract readReview
In one paragraph

Review in Current opinion in structural biology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 152 papers.

0numbers the graph read from it
0cells of the map it votes in
152citing papers in PubMed
–field-weighted citation impact
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

152 citing papers in PubMed.

  1. Review
  2. Article
  3. Review
  4. Genomic characterization and niche adaptive analysis ofFrontiers in cellular and infection microbiology · 2026
    Article
  5. Article
  6. A Comprehensive Structural and Functional Analysis ofbioRxiv : the preprint server for biology · 2025
    Article
  7. Detergent-based separation of microbes from marine particles.Applied and environmental microbiology · 2025
    Article
  8. Article
  9. Article
  10. Type IV pili ofEcoSal Plus · 2024
    Review
  11. Article
  12. Understanding a Core Pilin of the Type IVa Pili ofJournal of microbiology and biotechnology · 2024
    Article
  13. Review
  14. Article
  15. Tad and toxin-coregulated pilus structures reveal unexpected diversity in bacterial type IV pili.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  16. Type IV Pilus-Mediated Inhibition ofMicrobiology spectrum · 2023
    Article
  17. Article
  18. Article
  19. Article
  20. Frontiers in cellular and infection microbiology · 2023
    Article

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

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.

Lisa CraigMolecular Biology and Biochemistry Department, Simon Fraser University, 8888 University Dr., Burnaby, BC, Canada V5A 1S6. licraig@sfu.ca
Juliana Li

Funding

ZWITTERION SURFACTANT DDMAB FOR IMPROV STABIL OF PROTEINP41RR001209 · NCRR · STANFORD UNIVERSITY · PI GONZALEZ, ANA M · 1985 to 2011
$38.9M
Structure and Assembly of Type IVb PiliR21AI061051 · NIAID · SIMON FRASER UNIVERSITY · PI CRAIG, LISA · 2004 to 2005
$499k
NCRR NIH HHS P41 RR001209NIAID NIH HHS R21 AI061051
6 · The paper itself

Abstract

Type IV pili are filaments on the surfaces of many Gram-negative bacteria that mediate an extraordinary array of functions, including adhesion, motility, microcolony formation and secretion of proteases and colonization factors. Their prominent display on the surfaces of many bacterial pathogens, their vital role in virulence, and their ability to elicit an immune response make Type IV pilus structures particularly relevant for study as targets for component vaccines and therapies. Structural studies of the pili and components of the pilus assembly apparatus have proven extremely challenging, but new approaches and methods have produced important breakthroughs that are advancing our understanding of pilus functions and their complex assembly mechanism. These structures provide insights into the biology of Type IV pili as well as that of the related bacterial secretion and archaeal flagellar systems. This review will summarize the most recent structural advances on Type IV pili and their assembly components and highlight their significance.

Indexed as

Fimbriae, BacterialGram-Negative BacteriaMembrane ProteinsModels, MolecularMolecular Motor ProteinsProtein ConformationMembrane ProteinsMolecular Motor Proteins

Identifiers

PMID18249533
PMCPMC2442734

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.