Evidence map›Paper›PMID 38569041›Full record

ArticleScience advances2024

Disruption of epithelium integrity by inflammation-associated fibroblasts through prostaglandin signaling.

Yi Dong, Blake A Johnson, Linhao Ruan, Maged Zeineldin, Tianhao Bi, Albert Z Liu, Sumana Raychaudhuri, Ian Chiu, Jin Zhu, Barbara Smith and 6 more

Open access · goldAbstract read
In one paragraph

Article in Science advances, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
7.1field-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

10 citing papers in PubMed, 17 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

16 authors at 2 institutions in 2 countries.

Yi DongDepartment of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA.ORCID 0000-0002-9802-4953
Blake A JohnsonDepartment of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA.ORCID 0000-0001-7830-2453
Linhao RuanDepartment of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA.ORCID 0000-0002-6231-2566
Maged ZeineldinDepartment of Pathology, Division of GI/Liver Pathology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA.
Tianhao BiDepartment of Pathology, Division of GI/Liver Pathology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA.
Albert Z LiuDepartment of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA.ORCID 0000-0002-9387-0878
Sumana RaychaudhuriDepartment of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA.ORCID 0000-0002-3164-0057
Ian ChiuDepartment of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA.ORCID 0009-0003-8373-309X
Jin ZhuMechanobiology Institute and Department of Biological Sciences, National University of Singapore, Singapore, Singapore.
Barbara SmithMicroscope Facility, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA.ORCID 0009-0002-2413-6466
Nan ZhaoInstitute for Nanobiotechnology, Johns Hopkins University, Baltimore, MD 21218, USA.
Peter SearsonInstitute for Nanobiotechnology, Johns Hopkins University, Baltimore, MD 21218, USA.ORCID 0000-0002-5417-0828
Shigeki WatanabeDepartment of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA.ORCID 0000-0001-7580-8141
Mark DonowitzDepartment of Medicine, Division of Gastroenterology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA.
Tatianna C LarmanDepartment of Pathology, Division of GI/Liver Pathology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA.ORCID 0000-0003-4629-6516
Rong LiDepartment of Cell Biology, Johns Hopkins School of Medicine, Baltimore, MD 21205, USA.ORCID 0000-0002-0540-6566
Johns Hopkins University · USNational University of Singapore · SG

Funding

Medical Scientist Training ProgramT32GM136577 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI ANDREA L COX · 2020 to 2026
$13.4M
Mechanisms of cerebrovascular barrier dysfunction caused by APP and PSEN1 mutations and amyloid beta exposureR01NS106008 · NINDS · JOHNS HOPKINS UNIVERSITY · PI SEARSON, PETER C · 2019 to 2023
$1.9M
NIGMS NIH HHS T32 GM136577NINDS NIH HHS R01 NS106008
6 · The paper itself

Abstract

Inflammation-associated fibroblasts (IAFs) are associated with progression and drug resistance of chronic inflammatory diseases such as inflammatory bowel disease (IBD), but their direct impact on epithelial cells is unknown. Here, we developed an in vitro model whereby human colon fibroblasts are induced by specific cytokines and recapitulate key features of IAFs in vivo. When cocultured with patient-derived colon organoids (colonoids), IAFs induced rapid colonoid expansion and barrier disruption due to swelling and rupture of individual epithelial cells. Colonoids cocultured with IAFs also show increased DNA damage, mitotic errors, and proliferation arrest. These IAF-induced epithelial defects are mediated by a paracrine pathway involving prostaglandin E

Indexed as

Inflammatory Bowel DiseasesProstaglandinsEpitheliumFibroblastsHumansInflammationProstaglandins

Identifiers

PMID38569041
PMCPMC10990275
OpenAlexW4393863199

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.