ArticleThe Journal of experimental medicine2023
IEC-intrinsic IL-1R signaling holds dual roles in regulating intestinal homeostasis and inflammation.
Article in The Journal of experimental medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 19 citations in OpenAlex.
- Article
- STATs Signaling Pathways in Acute Pancreatitis: Mechanisms and Regulation.International journal of medical sciences · 2026Review
- The Invisible Lens: Why Theoretical Models Are Essential for Interpreting Immune Phenomena.Scandinavian journal of immunology · 2025Review
- Deficiency of interleukin-1 receptor antagonist aggravates Citrobacter rodentium infection in mice.ImmunoHorizons · 2025Article
- Forging a New Frontier: Antimicrobial Peptides and Nanotechnology Converging to Conquer Gastrointestinal Pathogens.Small (Weinheim an der Bergstrasse, Germany) · 2025Review
- Multi-Omics Analysis Reveals the Negative Effects of High-Concentrate Diets on the Colonic Epithelium of Dumont Lambs.Animals : an open access journal from MDPI · 2025Article
- A secreted helminth microRNA suppresses gastrointestinal cell differentiation required for innate immunity.Frontiers in immunology · 2025Article
- Interplay among IL1R1, gut microbiota, and bile acids in metabolic dysfunction-associated steatotic liver disease: a comprehensive review.Journal of gastroenterology and hepatology · 2025Review
- Interleukin 26 attenuates osteoblast differentiation in osteoarthritis patients by activating COX2 and NF-κB pathways.International journal of medical sciences · 2025Article
- BCL2 regulates antibacterial autophagy in the intestinal epithelium.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- A TNF-IL-1 circuit controls Yersinia within intestinal pyogranulomas.The Journal of experimental medicine · 2024Article
- Aryl Hydrocarbon Receptor Regulates Muc2 Production Independently of IL-22 during Colitis.International journal of molecular sciences · 2024Article
- Intestinal Mucosal Immune Barrier: A Powerful Firewall Against Severe Acute Pancreatitis-Associated Acute Lung Injury via the Gut-Lung Axis.Journal of inflammation research · 2024Review
- HOIL1 Regulates Group 3 Innate Lymphoid Cells in the Colon and Protects against Systemic Dissemination, Colonic Ulceration, and Lethality from Citrobacter rodentium Infection.Journal of immunology (Baltimore, Md. : 1950) · 2023Article
- Article
- A TNF-IL-1 circuit controlsbioRxiv : the preprint server for biology · 2023Article
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Authors and funding
11 authors at 2 institutions in 1 country.
Funding
Abstract
Intestinal epithelial cells (IECs) constitute a critical first line of defense against microbes. While IECs are known to respond to various microbial signals, the precise upstream cues regulating diverse IEC responses are not clear. Here, we discover a dual role for IEC-intrinsic interleukin-1 receptor (IL-1R) signaling in regulating intestinal homeostasis and inflammation. Absence of IL-1R in epithelial cells abrogates a homeostatic antimicrobial program including production of antimicrobial peptides (AMPs). Mice deficient for IEC-intrinsic IL-1R are unable to clear Citrobacter rodentium (C. rodentium) but are protected from DSS-induced colitis. Mechanistically, IL-1R signaling enhances IL-22R-induced signal transducer and activator of transcription 3 (STAT3) phosphorylation in IECs leading to elevated production of AMPs. IL-1R signaling in IECs also directly induces expression of chemokines as well as genes involved in the production of reactive oxygen species. Our findings establish a protective role for IEC-intrinsic IL-1R signaling in combating infections but a detrimental role during colitis induced by epithelial damage.
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Registered trials
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.