Evidence map›Paper›PMID 39937199›Full record

ArticleEuropean journal of microbiology & immunology2025

Acsbg1 regulates differentiation and inflammatory properties of CD4+ T cells.

Martina Palatella, Friederike Kruse, Silke Glage, André Bleich, Marina Greweling-Pils, Jochen Huehn

Abstract read
In one paragraph

Article in European journal of microbiology & immunology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

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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

2 citing papers in PubMed.

  1. Article
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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

6 authors.

Martina Palatella1Department Experimental Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany.
Friederike Kruse1Department Experimental Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany.
Silke Glage2Institute for Laboratory Animal Science, Hannover Medical School, Hannover, Germany.
André Bleich2Institute for Laboratory Animal Science, Hannover Medical School, Hannover, Germany.
Marina Greweling-Pils3Mouse Pathology Platform, Helmholtz Centre for Infection Research, Braunschweig, Germany.
Jochen Huehn1Department Experimental Immunology, Helmholtz Centre for Infection Research, Braunschweig, Germany.ORCID 0000-0001-8071-1379

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epigenetic modifications are critical for the regulation of CD4+ T cell differentiation and function. Previously, we identified Acyl-CoA Synthetase Bubble Gum 1 (Acsbg1), a gene involved in fatty acid metabolism, as part of an epigenetic signature that was selectively demethylated in ex vivo isolated T helper 17 (TH17) cells. However, its functional relevance for CD4+ T cells remains incompletely understood. Here, we used in vitro differentiation assays and the adoptive transfer colitis model to investigate the role of Acsbg1 in the differentiation and function of TH1, TH17, and regulatory T (Treg) cells. In vitro, Acsbg1 was expressed in both TH17 and in vitro-induced Treg (iTreg) cells, whereas TH1 cells lacked Acsbg1 expression. Accordingly, Acsbg1 deficiency resulted in impaired TH17 and iTreg differentiation, whereas TH1 differentiation was unaffected. In vivo, upon adoptive transfer of Acsbg1⁻/⁻ Tnaïve cells, immunodeficient recipient mice exhibited an exacerbated colitis, characterized by an altered balance of TH17 and Treg cells, indicating that Acsbg1 expression is essential for optimal TH17 and Treg cell differentiation and function. Our findings highlight the importance of fatty acid (FA) metabolism in maintaining immune homeostasis by regulating T cell differentiation and provide novel insights into the metabolic targeting of inflammatory diseases.

Indexed as

Acsbg1colitisfatty acid metabolismmucosal immunologyTh17Treg

Identifiers

PMID39937199
PMCPMC11925188

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