ArticleThe Journal of experimental medicine2025
p38α-eIF6-Nsun2 axis promotes ILC3's rapid response to protect host from intestinal inflammation.
Article in The Journal of experimental medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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.
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.
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Who cites it
5 citing papers in PubMed.
- Crohn's Disease: From Immune Dysregulation to Intestinal Damage.Inflammation · 2026Review
- The RNA methyltransferase NSUN2 catalyzes 5-methylcytosine (mThe Journal of biological chemistry · 2026Article
- RORγtNature communications · 2026Article
- Review
- Fundamental and emerging insights into innate and adaptive immunity in inflammatory bowel diseases.Frontiers in immunology · 2025Review
Corrections and comments
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Authors and funding
8 authors.
Funding
Abstract
Group 3 innate lymphoid cells (ILC3s) are important for maintaining gut homeostasis. Upon stimulation, ILC3s can rapidly produce cytokines to protect against infections and colitis. However, the regulation of ILC3 quick response is still unclear. Here, we find that eIF6 aggregates with Nsun2 and cytokine mRNA in ILC3s at steady state, which inhibits the methyltransferase activity of Nsun2 and the nuclear export of cytokine mRNA, resulting in the nuclear reservation of cytokine mRNA. Upon stimulation, phosphorylated p38α phosphorylates eIF6, which in turn releases Nsun2 activity, and promotes the nuclear export of cytokine mRNA and rapid cytokine production. Genetic disruption of p38α, Nsun2, or eIF6 in ILC3s influences the mRNA nuclear export and protein expression of the protective cytokines, thus leading to increased susceptibility to colitis. Together, our data identify a crucial role of the p38α-eIF6-Nsun2 axis in regulating rapid ILC3 immune response at the posttranscriptional level, which is critical for gut homeostasis maintenance and protection against gut inflammation.
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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.