Evidence map›Paper›PMID 35927516›Full record

ArticlePathogens and disease2022

Three-dimensional models of the cervicovaginal epithelia to study host-microbiome interactions and sexually transmitted infections.

Vonetta L Edwards, Elias McComb, Jason P Gleghorn, Larry Forney, Patrik M Bavoil, Jacques Ravel

Open access · hybridAbstract read
In one paragraph

Article in Pathogens and disease, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
4.2field-weighted citation impact, top 5% 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

25 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Chlamydia trachomatis Infection in a Microphysiologic Cell Culture Model.Methods in molecular biology (Clifton, N.J.) · 2027
    Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Genomic-microbial coevolution in human development: chromosome 2 fusion, and human accelerated regions.Mammalian genome : official journal of the International Mammalian Genome Society · 2026
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Therapeutic nanoparticle safety in pregnancy: Bridging knowledge gaps with environmental insights and a translational roadmap.Journal of controlled release : official journal of the Controlled Release Society · 2025
    Review
  14. Review
  15. Article
  16. Engineered Tissue Models to Decode Host-Microbiota Interactions.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  17. Study Models forMicroorganisms · 2025
    Review
  18. Article
  19. Article
  20. Review
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 3 institutions in 1 country.

Vonetta L EdwardsInstitute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, United States.
Elias McCombInstitute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, United States.
Jason P GleghornDepartment of Biomedical Engineering, University of Delaware, Newark, DE, United States.
Larry ForneyDepartment of Biological Sciences, University of Idaho, Moscow, ID, United States.
Patrik M BavoilDepartment of Microbiology and Immunology, University of Maryland School of Medicine, Baltimore, MD, United States.ORCID 0000-0002-7340-5741
Jacques RavelInstitute for Genome Sciences, University of Maryland School of Medicine, Baltimore, MD, United States.ORCID 0000-0002-0851-2233
University of Maryland, Baltimore · USUniversity of Delaware · USUniversity of Idaho · US

Funding

Serologic Biomarkers of Human Sexually Transmitted Infection and DiseaseU19AI084044 · NIAID · UNIVERSITY OF MARYLAND BALTIMORE · PI RAVEL, JACQUES · 2009 to 2018
$22.8M
The Effects of Sex Hormones on Chlamydia InfectionU19AI158930 · NIAID · UNIVERSITY OF MARYLAND BALTIMORE · PI CRISS, ALISON K · 2021 to 2025
$7.7M
Host-Microbiota Interactions and Chlamydia Trachomatis Infection OutcomesR21AI162006 · NIAID · UNIVERSITY OF MARYLAND BALTIMORE · PI FORNEY, LARRY J, RAVEL, JACQUES · 2021 to 2022
$437k
NIAID NIH HHS R21 AI162006NIAID NIH HHS U19 AI084044NIAID NIH HHS U19 AI158930
6 · The paper itself

Abstract

2D cell culture systems have historically provided controlled, reproducible means to analyze host-pathogen interactions observed in the human reproductive tract. Although inexpensive, straightforward, and requiring a very short time commitment, these models recapitulate neither the functionality of multilayered cell types nor the associated microbiome that occurs in a human. Animal models have commonly been used to recreate the complexity of human infections. However, extensive modifications of animal models are required to recreate interactions that resemble those in the human reproductive tract. 3D cell culture models have emerged as alternative means of reproducing vital elements of human infections at a fraction of the cost of animal models and on a scale that allows for replicative experiments. Here, we describe a new 3D model that utilizes transwells with epithelial cells seeded apically and a basolateral extracellular matrix (ECM)-like layer. The model produced tissues with morphologic and physiological resemblance to human cervical and vaginal epithelia, including mucus levels produced by cervical cells. Infection by Chlamydia trachomatis and Neisseria gonorrhoeae was demonstrated, as well as the growth of bacterial species observed in the human vaginal microbiota. This enabled controlled mechanistic analyses of the interactions between host cells, the vaginal microbiota, and STI pathogens. Affordable and semi high-throughput 3D models of the cervicovaginal epithelia that are physiologically relevant by sustaining vaginal bacterial colonization, and facilitate studies of chlamydial and gonococcal infections.

Indexed as

Chlamydia InfectionsGonorrheaMicrobiotaSexually Transmitted DiseasesAnimalsChlamydia trachomatisFemaleHumans3D modelcervicovaginal epitheliummicrobiomesexually transmitted infections

Identifiers

PMID35927516
PMCPMC9419571
OpenAlexW4289833970

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.