Evidence map›Paper›PMID 38947320›Full record

ArticleFrontiers in immunology2024

Interleukin-17 directly stimulates tumor infiltrating Tregs to prevent cancer development.

William C Theune, Ju Chen, Eileen Victoria Theune, Xiaoyang Ye, Antoine Ménoret, Anthony T Vella, Kepeng Wang

Abstract read
In one paragraph

Article in Frontiers in immunology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
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

9 citing papers in PubMed.

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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

7 authors.

William C Theune *Department of Immunology, School of Medicine, University of Connecticut Health Center, Farmington, CT, United States.
Ju Chen *Department of Immunology, School of Medicine, University of Connecticut Health Center, Farmington, CT, United States.
Eileen Victoria TheuneDepartment of Immunology, School of Medicine, University of Connecticut Health Center, Farmington, CT, United States.
Xiaoyang YeDepartment of Immunology, School of Medicine, University of Connecticut Health Center, Farmington, CT, United States.
Antoine MénoretDepartment of Immunology, School of Medicine, University of Connecticut Health Center, Farmington, CT, United States.
Anthony T VellaDepartment of Immunology, School of Medicine, University of Connecticut Health Center, Farmington, CT, United States.
Kepeng WangDepartment of Immunology, School of Medicine, University of Connecticut Health Center, Farmington, CT, United States.

Funding

Skeletal, Craniofacial and Oral Biology Training GrantT90DE033006 · NIDCR · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI FRANK C NICHOLS · 2023 to 2026
$2.0M
Control of regulatory T cells by IL-17 in colorectal cancerR01CA262430 · NCI · UNIVERSITY OF CONNECTICUT SCH OF MED/DNT · PI WANG, KEPENG · 2021 to 2025
$1.8M
NCI NIH HHS R01 CA262430NIDCR NIH HHS T90 DE033006
6 · The paper itself

Abstract

Background: Interleukin-17 (IL-17) family cytokines promote protective inflammation for pathogen resistance, but also facilitate autoimmunity and tumor development. A direct signal of IL-17 to regulatory T cells (Tregs) has not been reported and may help explain these dichotomous responses. Methods: We generated a conditional knockout of Results: IL-17 Receptor A (IL-17RA) is expressed in Tregs that reside in mouse mesenteric lymph nodes and colon tumors. Ablation of IL-17RA, specifically in Tregs, resulted in increased Th17 cells, and exacerbated tumor development. Mechanistically, tumor-infiltrating Tregs exhibit a unique gene signature that is linked to their activation, maturation, and suppression function, and this signature is in part supported by the direct signaling of IL-17 to Tregs. To study pathways of Treg programming, we found that loss of IL-17RA in tumor Tregs resulted in reduced RNA splicing, and downregulation of several RNA binding proteins that are known to regulate alternative splicing and promote Treg function. Conclusion: IL-17 directly signals to Tregs and promotes their maturation and function. This signaling pathway constitutes a negative feedback loop that controls cancer-promoting inflammation in CRC.

Indexed as

Interleukin-17Mice, KnockoutT-Lymphocytes, RegulatoryAnimalsColorectal NeoplasmsDisease Models, AnimalHumansLymphocytes, Tumor-InfiltratingMiceMice, Inbred C57BLReceptors, Interleukin-17Signal TransductionTh17 CellsIl17ra protein, mouseInterleukin-17Receptors, Interleukin-17colorectal cancerinflammationinterleukin-17regulatory T cellsRNA splicing

Identifiers

PMID38947320
PMCPMC11211274

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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.