What type of study is this?

This is a In Vitro Study study (also classified as: Animal Study, Observational).

August 19, 2025Open Access

Uncovering the transcriptional hallmarks of endothelial cell aging via integrated single-cell analysis

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Integrated single-cell analysis reveals age-related transcriptional shifts in endothelial cells, suggesting implications for cardiovascular health.

Age-associated transcriptional shifts indicate a decline in angiogenic gene expression in venous endothelial cells, affecting vascular function.
The study identifies widespread alterations in extracellular matrix and mechanotransduction pathways, highlighting cellular senescence's role.
Utilizing the Human Aging Endothelial Cell Atlas, over 375,000 endothelial cells across 12 human tissues were analyzed to understand aging.
These findings may indicate new therapeutic targets for cardiovascular disease by providing a high-resolution transcriptome reference.

Dobner et al. (2025) studied this question.

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Integrated single-cell analysis reveals age-related transcriptional shifts in endothelial cells, suggesting implications for cardiovascular health.