Evidence map›Paper›PMID 28345602›Full record

ArticleScientific reports2017

A primary human macrophage-enteroid co-culture model to investigate mucosal gut physiology and host-pathogen interactions.

Gaelle Noel, Nicholas W Baetz, Janet F Staab, Mark Donowitz, Olga Kovbasnjuk, Marcela F Pasetti, Nicholas C Zachos

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 291 papers.

0numbers the graph read from it
0cells of the map it votes in
291citing papers in PubMed
22.9field-weighted citation impact, top 1% 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

291 citing papers in PubMed, 408 citations in OpenAlex.

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  6. New developments and applications of human organoids.Nature reviews. Molecular cell biology · 2026
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  17. A Shared Framework for Gastrointestinal Organoid Research: It's Time.Cellular and molecular gastroenterology and hepatology · 2026
    Article
  18. Review
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231 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Gaelle NoelCenter for Vaccine Development, University of Maryland School of Medicine, Baltimore, MD, USA.
Nicholas W BaetzDepartment of Medicine, Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Janet F StaabDepartment of Medicine, Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Mark DonowitzDepartment of Medicine, Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Olga KovbasnjukDepartment of Medicine, Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Marcela F PasettiCenter for Vaccine Development, University of Maryland School of Medicine, Baltimore, MD, USA.
Nicholas C ZachosDepartment of Medicine, Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Johns Hopkins Medicine · USJohns Hopkins University · USUniversity of Maryland, Baltimore · US

Funding

Project 3 - Human colonoids as a model for the pathobiology of EHECP01AI125181 · NIAID · UNIVERSITY OF MARYLAND BALTIMORE · PI FOULKE-ABEL, JENNIFER, KAPER, JAMES B · 2016 to 2025
$18.6M
Translational Research Enhancement CoreP30DK089502 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI ZACHOS, NICHOLAS CONSTANTINE · 2011 to 2020
$12.0M
DIARRHEAL DISEASES: A PHYSIOLOGIC APPROACH TO TREATMENTR01DK026523 · NIDDK · TUFTS MEDICAL CENTER · PI DONOWITZ, MARK · 1986 to 2016
$7.8M
NIAID NIH HHS P01 AI125181NIDDK NIH HHS P30 DK089502
6 · The paper itself

Abstract

Integration of the intestinal epithelium and the mucosal immune system is critical for gut homeostasis. The intestinal epithelium is a functional barrier that secludes luminal content, senses changes in the gut microenvironment, and releases immune regulators that signal underlying immune cells. However, interactions between epithelial and innate immune cells to maintain barrier integrity and prevent infection are complex and poorly understood. We developed and characterized a primary human macrophage-enteroid co-culture model for in-depth studies of epithelial and macrophage interactions. Human intestinal stem cell-derived enteroid monolayers co-cultured with human monocyte-derived macrophages were used to evaluate barrier function, cytokine secretion, and protein expression under basal conditions and following bacterial infection. Macrophages enhanced barrier function and maturity of enteroid monolayers as indicated by increased transepithelial electrical resistance and cell height. Communication between the epithelium and macrophages was demonstrated through morphological changes and cytokine production. Intraepithelial macrophage projections, efficient phagocytosis, and stabilized enteroid barrier function revealed a coordinated response to enterotoxigenic and enteropathogenic E. coli infections. In summary, we have established the first primary human macrophage-enteroid co-culture system, defined conditions that allow for a practical and reproducible culture model, and demonstrated its suitability to study gut physiology and host responses to enteric pathogens.

Indexed as

Host-Pathogen InteractionsBacteriaCell CommunicationCells, CulturedCoculture TechniquesCytokinesEpithelial CellsHumansIntestinal MucosaMacrophagesModels, BiologicalCytokines

Identifiers

PMID28345602
PMCPMC5366908
OpenAlexW2603154743

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.