Evidence map›Paper›PMID 40189621›Full record

ArticleScientific reports2025

The YAP/TEAD4 transcriptional complex in intestinal macrophages promotes M2 polarization and alleviates DSS-induced colitis via the regulation of C/EBPβ.

Su Wang, Fei Zou, Mengmeng Xu, Zengrong Wu, Pianpian Xia, Feihong Deng

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 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

6 authors.

Su WangDepartment of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China.
Fei ZouDepartment of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China.
Mengmeng XuDepartment of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China.
Zengrong WuDepartment of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China.
Pianpian XiaDepartment of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China.
Feihong DengDepartment of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China. dfh411@csu.edu.cn.

Funding

the Natural Science Foundation of Hunan Province No. 2020JJ5
6 · The paper itself

Abstract

Suppressing inflammation and promoting intestinal epithelial regeneration are the keys to mucosal healing in individuals with ulcerative colitis (UC). The upregulation of epithelial YAP and the induction of macrophages to polarize to the M2 phenotype in the mucosa can promote intestinal epithelial regeneration and alleviate ulcerative colitis. However, the role of YAP in macrophage polarization remains unclear. Here, we explored the effects of YAP on macrophage polarization and its biological role in a mouse DSS-induced colitis model. The results showed that YAP upregulation in macrophages could induce M2 polarization and increase the levels of anti-inflammatory cytokines such as IL-10 and IL-13. In addition, when mice were infused with YAP-overexpressing and empty vector-transfected macrophages, compared with control mice, YAP-overexpressing mice presented slower weight loss, a longer colon length, less intestinal inflammation, and a better arrangement of crypts. Moreover, macrophages in the lamina propria of the mouse colonic mucosa presented mainly the M2 phenotype in YAP-overexpressing macrophage-infused DSS-treated mice. Mechanistically, knockdown of the expression of the transcription factor TEAD4 in YAP-overexpressing macrophages inhibited macrophage M2 polarization and decreased anti-inflammatory cytokine expression, accompanied by the downregulated expression of C/EBPβ. Furthermore, silencing C/EBPβ following YAP overexpression suppressed M2 polarization. Chromatin immunoprecipitation revealed that TEAD4 was enriched at the C/EBPβ promoter region in YAP-overexpressing macrophages. Thus, YAP in macrophages regulates C/EBPβ expression through the transcription factor TEAD4, which mediates macrophage M2 polarization and inhibits the expression of inflammatory cytokines, thereby exerting inhibitory effects on intestinal inflammation and promoting mucosal healing in a colitis model.

Indexed as

Adaptor Proteins, Signal TransducingCCAAT-Enhancer-Binding Protein-betaCell Cycle ProteinsColitisDNA-Binding ProteinsMacrophagesMuscle ProteinsTranscription FactorsAnimalsDextran SulfateDisease Models, AnimalIntestinal MucosaMaleMiceMice, Inbred C57BLTEA Domain Transcription FactorsAdaptor Proteins, Signal TransducingCCAAT-Enhancer-Binding Protein-betaCebpb protein, mouseCell Cycle ProteinsDextran SulfateDNA-Binding ProteinsMuscle ProteinsTead4 protein, mouseTEA Domain Transcription FactorsTranscription FactorsYap1 protein, mouseYAP-Signaling ProteinsM2; C/EBPβMacrophageMucosal repairUlcerative colitisYAP

Identifiers

PMID40189621
PMCPMC11973227

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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.