Evidence map›Paper›PMID 39115936›Full record

ArticleJCI insight2024

IL-17B alleviates the pathogenesis of systemic lupus erythematosus by inhibiting FASN-mediated differentiation of B cells.

Yucai Xiao, Yuxin Hu, Yangzhe Gao, Lin Wang, Lili Zhang, Qun Ma, Zhaochen Ning, Lu Yu, Haochen Li, Jiakun Liu and 4 more

Abstract read
In one paragraph

Article in JCI insight, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Review
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

14 authors.

Yucai XiaoCheeloo College of Medicine, Shandong University, Jinan, Shandong, China.
Yuxin HuInstitute of Immunology and Molecular Medicine, and.
Yangzhe GaoInstitute of Immunology and Molecular Medicine, and.
Lin WangCheeloo College of Medicine, Shandong University, Jinan, Shandong, China.
Lili ZhangDepartment of Rheumatology and.
Qun MaInstitute of Immunology and Molecular Medicine, and.
Zhaochen NingInstitute of Immunology and Molecular Medicine, and.
Lu YuInstitute of Immunology and Molecular Medicine, and.
Haochen LiInstitute of Immunology and Molecular Medicine, and.
Jiakun LiuInstitute of Immunology and Molecular Medicine, and.
Junyu WangInstitute of Immunology and Molecular Medicine, and.
Yonghong YangMedical Research Center, Affiliated Hospital of Jining Medical University, Jining, Shandong, China.
Huabao XiongInstitute of Immunology and Molecular Medicine, and.
Guanjun DongCheeloo College of Medicine, Shandong University, Jinan, Shandong, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The interleukin 17 (IL-17) family of cytokines has emerged as a critical player in autoimmune disease, including systemic lupus erythematosus (SLE). However, the role of IL-17B, a poorly understood cytokine, in the pathogenesis of SLE is still not known. In this study, we investigated the role of IL-17B in the activation and differentiation of B cells, and the pathogenesis of SLE. Intriguingly, IL-17B deficiency aggravated disease in lupus-prone mice and promoted the activation of B cells and the differentiation of germinal center B cells and plasma cells, while recombinant mouse IL-17B (rmIL-17B) significantly alleviated disease in lupus-prone mice. Mechanistically, rmIL-17B inhibited the activation of the Toll-like receptor and interferon pathways in B cells by downregulating fatty acid synthase-mediated (FASN-mediated) lipid metabolism. Loss of FASN significantly alleviated the disease in lupus-prone mice and inhibited the activation and differentiation of B cells. In addition, B cells had greater FASN expression and lower IL-17RB levels in patients with SLE than in healthy controls. Our study describes the role of IL-17B in regulating B cell activation and differentiation, and alleviating the onset of SLE. These findings will lay a theoretical foundation for further understanding of the pathogenesis of SLE.

Indexed as

B-LymphocytesCell DifferentiationInterleukin-17Lupus Erythematosus, SystemicAnimalsDisease Models, AnimalFatty Acid Synthase, Type IFemaleHumansLipid MetabolismLymphocyte ActivationMaleMiceMice, KnockoutFatty Acid Synthase, Type IInterleukin-17Autoimmune diseasesAutoimmunityLupus

Identifiers

PMID39115936
PMCPMC11457847

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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.