Evidence map›Paper›PMID 26439293›Full record

ReviewTrends in microbiology2015

Bacterial amyloid formation: structural insights into curli biogensis.

Nani Van Gerven, Roger D Klein, Scott J Hultgren, Han Remaut

Open access · greenAbstract readReview
In one paragraph

Review in Trends in microbiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 90 papers.

0numbers the graph read from it
0cells of the map it votes in
90citing papers in PubMed
8.0field-weighted citation impact, top 2% 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

90 citing papers in PubMed, 184 citations in OpenAlex.

  1. De Novo Autogenic Engineered Living Functional Materials.Advanced materials (Deerfield Beach, Fla.) · 2026
    Article
  2. Fermented Navy Bean-Derived Agents Restore Antibiotic Susceptibility inJournal of microbiology and biotechnology · 2026
    Article
  3. Carbapenem-ResistantAntibiotics (Basel, Switzerland) · 2026
    Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Experimental methods for studying amyloid cross-interactions.Protein science : a publication of the Protein Society · 2025
    Review
  10. Genetically Programmed Single-Component Protein Hydrogel for Spinal Cord Injury Repair.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  11. Article
  12. Article
  13. Beneficial applications of biofilms.Nature reviews. Microbiology · 2024
    Review
  14. Article
  15. An apparent lack of synergy between degradative enzymes againstbioRxiv : the preprint server for biology · 2023
    Article
  16. Article
  17. Review
  18. Article
  19. Antibiofilm Action of Plant Terpenes inPathogens (Basel, Switzerland) · 2022
    Review
  20. Article

30 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

4 authors at 2 institutions in 2 countries.

Nani Van GervenStructural and Molecular Microbiology, Structural Biology Research Center, VIB, Pleinlaan 2, 1050 Brussels, Belgium; Structural Biology Brussels, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium.
Roger D KleinDepartment of Molecular Microbiology and Microbial Pathogenesis, Washington University in Saint Louis School of Medicine, St Louis, MO 63110-1010, USA.
Scott J HultgrenDepartment of Molecular Microbiology and Microbial Pathogenesis, Washington University in Saint Louis School of Medicine, St Louis, MO 63110-1010, USA.
Han RemautStructural and Molecular Microbiology, Structural Biology Research Center, VIB, Pleinlaan 2, 1050 Brussels, Belgium; Structural Biology Brussels, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium. Electronic address: han.remaut@vib-vub.be.
VIB-VUB Center for Structural Biology · BEWashington University in St. Louis · US

Funding

PATHOGENIC FIBER FORMATION IN BACTERIA: STRUCTURAL BASISR01AI048689 · NIAID · WASHINGTON UNIVERSITY · PI HULTGREN, SCOTT J. · 2001 to 2020
$7.6M
Pathogenic Fiber Formation in Bacteria: Structural BasisR37AI048689 · NIAID · WASHINGTON UNIVERSITY · PI SCOTT J. HULTGREN · 2021 to 2026
$2.9M
BIOGENESIS AND INHIBITION OF BIOFILM-ASSOCIATED BACTERIAL AMYLOIDR01AI099099 · NIAID · WASHINGTON UNIVERSITY · PI FRIEDEN, CARL, HULTGREN, SCOTT J. · 2013 to 2017
$1.9M
European Research Council 649082NIAID NIH HHS R01 AI048689NIAID NIH HHS R01 AI099099NIAID NIH HHS R37 AI048689
6 · The paper itself

Abstract

Curli are functional amyloid fibers assembled by many Gram-negative bacteria as part of an extracellular matrix that encapsulates the bacteria within a biofilm. A multicomponent secretion system ensures the safe transport of the aggregation-prone curli subunits across the periplasm and outer membrane, and coordinates subunit self-assembly into surface-attached fibers. To avoid the build-up of potentially toxic intracellular protein aggregates, the timing and location of the interactions of the different curli proteins are of paramount importance. Here we review the structural and molecular biology of curli biogenesis, with a focus on the recent breakthroughs in our understanding of subunit chaperoning and secretion. The mechanistic insight into the curli assembly pathway will provide tools for new biotechnological applications and inform the design of targeted inhibitors of amyloid polymerization and biofilm formation.

Indexed as

AmyloidBacterial ProteinsBiofilmsEscherichia coliEscherichia coli ProteinsMolecular ChaperonesAmyloidBacterial ProteinsCrl protein, BacteriaEscherichia coli ProteinsMolecular Chaperonesamyloid chaperonebiofilm matrixfunctional amyloidpeptide diffusion channelprotein secretion

Identifiers

PMID26439293
PMCPMC4636965
OpenAlexW1828067509

What OpenQuestion holds

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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.