ArticleNature cardiovascular research2025
Region-specific gene expression and sex inform about disease susceptibility in the aorta.
Article in Nature cardiovascular research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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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.
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.
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Who cites it
3 citing papers in PubMed.
- Anatomical Variations in Major Abdominal Aortic Branches and Sex-Related Differences: A Large-Scale Analysis of 1174 Patients.Tomography (Ann Arbor, Mich.) · 2026Article
- Review
- Comparison between vascular smooth muscle cells isolated from descending thoracic and abdominal aortas of mice in cell function, phenotype features, and gene expression.JVS-vascular science · 2026Article
Corrections and comments
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Authors and funding
14 authors.
Funding
Abstract
Pathology in large vessels frequently develops at specific locations, implying that local stressors and spatially restricted gene expression are likely contributors to disease susceptibility. Here we perform single-cell transcriptomics in the carotids, the aortic arch and the thoracic and abdominal aorta to identify site- and sex-specific differences that could inform about vulnerability. Our findings revealed (1) regionally defined transcriptional profiles, (2) signatures associated with embryonic origins and (3) differential contributions of sex-specific effectors. Furthermore, cross-referencing regional-specific signatures with available genome-wide association study and expression quantitative trait loci databases identified 339 disease candidates associated with aorta distensibility, stiffness index and blood pressure. CPNE8 and SORBS2 were further evaluated and highlighted as strong causal candidates. Sex differences were predominantly observed in the thoracic and abdominal aorta. MCAM (CD146), a transcript with sex-skewed expression and lower in male mice and men, had significantly reduced expression in human aortic aneurysms. The findings reveal underlying diversity within vascular smooth muscle cell populations relevant to understanding site-specific and sex-specific variation of vascular pathologies.
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Registered trials
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