Evidence map›Paper›PMID 35343795›Full record

ArticleJournal of bacteriology2022

Variable Expression of Opa Proteins by Neisseria gonorrhoeae Influences Bacterial Association and Phagocytic Killing by Human Neutrophils.

Allison M Alcott, Lacie M Werner, Christopher M Baiocco, Meagan Belcher Dufrisne, Linda Columbus, Alison K Criss

Open access · greenAbstract read
In one paragraph

Article in Journal of bacteriology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

19 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
  2. C4BP occludes the non-opsonic interaction ofInfection and immunity · 2026
    Article
  3. Article
  4. Review
  5. C4BP occludes the non-opsonic interaction ofbioRxiv : the preprint server for biology · 2026
    Article
  6. Article
  7. Neutrophil CEACAMs and the Inflammatory Response toJournal of innate immunity · 2026
    Review
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. mBio · 2024
    Article
  14. Review
  15. Article
  16. bioRxiv : the preprint server for biology · 2024
    Article
  17. Article
  18. Article
  19. 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

6 authors at 1 institution in 1 country.

Allison M AlcottDepartment of Microbiology, Immunology, and Cancer Biology, University of Virginiagrid.27755.32, Charlottesville, Virginia, USA.
Lacie M WernerDepartment of Microbiology, Immunology, and Cancer Biology, University of Virginiagrid.27755.32, Charlottesville, Virginia, USA.
Christopher M BaioccoDepartment of Microbiology, Immunology, and Cancer Biology, University of Virginiagrid.27755.32, Charlottesville, Virginia, USA.
Meagan Belcher DufrisneDepartment of Chemistry, University of Virginiagrid.27755.32, Charlottesville, Virginia, USA.
Linda ColumbusDepartment of Chemistry, University of Virginiagrid.27755.32, Charlottesville, Virginia, USA.
Alison K CrissDepartment of Microbiology, Immunology, and Cancer Biology, University of Virginiagrid.27755.32, Charlottesville, Virginia, USA.ORCID 0000-0001-7738-3757
University of Virginia · US

Funding

INFECTIOUS DISEASES TRAINING PROGRAMT32AI007046 · NIAID · UNIVERSITY OF VIRGINIA CHARLOTTESVILLE · PI Alison K Criss, William A Petri · 1985 to 2026
$15.3M
Survival of Neisseria gonorrhoeae after primary human neutrophil challengeR01AI097312 · NIAID · UNIVERSITY OF VIRGINIA · PI CRISS, ALISON K · 2012 to 2022
$4.6M
Biophysical understanding of pathogen-host membrane protein interactions for drug discovery and deliveryR35GM131829 · NIGMS · UNIVERSITY OF VIRGINIA · PI Linda M Columbus · 2019 to 2026
$3.2M
Survival of Neisseria gonorrhoeae after primary human neutrophil challengeR37AI097312 · NIAID · UNIVERSITY OF VIRGINIA · PI Alison K Criss · 2025 to 2026
$1.1M
Complement-independent role of C4 binding protein in gonococcal survival from human neutrophilsR21AI157539 · NIAID · UNIVERSITY OF VIRGINIA · PI CRISS, ALISON K · 2021 to 2022
$435k
Determining the role of lipooligosaccharide on the Opa structural ensemble and the formation of an Opa-CEACAM complexF32GM136076 · NIGMS · UNIVERSITY OF VIRGINIA · PI BELCHER DUFRISNE, MEAGAN LEIGH · 2020 to 2022
$203k
NIAID NIH HHS R01 AI097312NIAID NIH HHS R21 AI157539NIAID NIH HHS R37 AI097312NIAID NIH HHS T32 AI007046NIGMS NIH HHS F32 GM136076NIGMS NIH HHS R35 GM131829
6 · The paper itself

Abstract

Neisseria gonorrhoeae infection is characterized by local and abundant recruitment of neutrophils. Despite neutrophils' antimicrobial activities, viable N. gonorrhoeae is recovered from infected individuals, leading to the question of how N. gonorrhoeae survives neutrophil attack. One feature impacting N. gonorrhoeae-neutrophil interactions is the phase-variable opacity-associated (Opa) proteins. Most Opa proteins engage human carcinoembryonic antigen-related cell adhesion molecules (CEACAMs) to facilitate bacterial binding and invasion. Neutrophils express two transmembrane CEACAMs, CEACAM1 and the granulocyte-specific CEACAM3. While N. gonorrhoeae isolated from infected individuals is frequently Opa

Indexed as

GonorrheaNeisseria gonorrhoeaeAntigens, BacterialBacterial AdhesionBacterial Outer Membrane ProteinsCarcinoembryonic AntigenHumansNeutrophilsPhagocytosisAntigens, BacterialBacterial Outer Membrane ProteinsCarcinoembryonic AntigenCEACAM3 protein, humanadhesinbindinginvasinNeisserianeutrophilouter membrane proteinphagocytosisphase variation

Identifiers

PMID35343795
PMCPMC9017356
OpenAlexW4220712230

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.