Evidence map›Paper›PMID 39982773›Full record

ArticleCardiovascular research2025

Endothelial c-REL orchestrates atherosclerosis at regions of disturbed flow through crosstalk with TXNIP-p38 and non-canonical NF-κB pathways.

Blanca Tardajos Ayllon, Neil Bowden, Celine Souilhol, Hazem Darwish, Siyu Tian, Carrie Duckworth, David Mark Pritchard, Suowen Xu, Jon Sayers, Sheila Francis and 3 more

Abstract read
In one paragraph

Article in Cardiovascular research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
–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

7 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
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

13 authors.

Blanca Tardajos AyllonWilliam Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, UK.
Neil BowdenSchool of Medicine and Population Health, INSIGNEO Institute, and the Bateson Centre, University of Sheffield, Sheffield, UK.
Celine SouilholSchool of Medicine and Population Health, INSIGNEO Institute, and the Bateson Centre, University of Sheffield, Sheffield, UK.
Hazem DarwishSchool of Medicine and Population Health, INSIGNEO Institute, and the Bateson Centre, University of Sheffield, Sheffield, UK.
Siyu TianWilliam Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, UK.
Carrie DuckworthDepartment of Molecular and Clinical Cancer Medicine, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK.
David Mark PritchardDepartment of Molecular and Clinical Cancer Medicine, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK.
Suowen XuDepartment of Endocrinology, Institute of Endocrine and Metabolic Disease, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, Clinical Research Hospital of Chinese Academy of Sciences (Hefei), University of Science and Technology of China, Hefei, China.ORCID 0000-0002-5488-5217
Jon SayersSchool of Medicine and Population Health, INSIGNEO Institute, and the Bateson Centre, University of Sheffield, Sheffield, UK.
Sheila FrancisSchool of Medicine and Population Health, INSIGNEO Institute, and the Bateson Centre, University of Sheffield, Sheffield, UK.
Jovana Serbanovic-CanicSchool of Medicine and Population Health, INSIGNEO Institute, and the Bateson Centre, University of Sheffield, Sheffield, UK.ORCID 0000-0002-8835-1491
Fiona OakleyBioscience Institute, Faculty of Medical Science, Newcastle University, Newcastle Upon Tyne, UK.
Paul Charles EvansWilliam Harvey Research Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London EC1M 6BQ, UK.ORCID 0000-0001-7975-681X

Funding

British Heart Foundation PG/18/63/33968British Heart Foundation RG/13/1/30042Medical Research Council MR/K0019494/1Medical Research Council MR/R023026/1
6 · The paper itself

Abstract

aimsAtherosclerosis initiation at sites of disturbed blood flow involves heightened inflammation coupled to excessive endothelial cell (EC) proliferation. Here, we unveil the pivotal role of c-REL, a member of the NF-κB transcription factor family, in orchestrating these processes by driving dual pathological inflammatory and cell cycle pathways. METHODS AND

resultsAnalysis of cultured EC and murine models revealed enrichment and activation of c-REL at atherosusceptible sites experiencing disturbed flow. Transcriptome analysis, extensively validated in vitro and in vivo, demonstrates that endothelial c-REL drives inflammation via a TXNIP-p38 MAP kinase signalling pathway and enhances proliferation through a non-canonical NFKB2-p21 pathway. Consistent with its pivotal role in EC pathology, genetic deletion of c-Rel in EC significantly reduces plaque burden in hypercholesterolaemic mice.

conclusionThese findings underscore the fundamental role of c-REL in endothelial responses to disturbed flow and highlight therapeutic targeting of endothelial c-REL as a potential strategy for atherosclerosis treatment.

Indexed as

AtherosclerosisCarrier ProteinsEndothelial CellsNF-kappa Bp38 Mitogen-Activated Protein KinasesProto-Oncogene Proteins c-relAnimalsCell ProliferationCells, CulturedDisease Models, AnimalHumansHuman Umbilical Vein Endothelial CellsMaleMiceMice, Inbred C57BLMice, KnockoutCarrier ProteinsNF-kappa Bp38 Mitogen-Activated Protein KinasesProto-Oncogene Proteins c-relThioredoxinsTXNIP protein, humanTxnip protein, mouseAtherosclerosisc-RELEndothelialShear stress

Identifiers

PMID39982773
PMCPMC12101352

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Registered trials

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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.