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Related Experiment Video

Updated: Jan 7, 2026

Imaging Cleared Embryonic and Postnatal Hearts at Single-cell Resolution

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Published on: October 7, 2016

Unraveling Cardiovascular Development and Function: Insights From Single-Cell Omics.

Rebecca L Harper^1,2,3, Patrick M Lelliott^1,2,3, Shawn B Bender^4,5,6

¹Baker Heart and Diabetes Research Institute, Melbourne, Victoria, Australia (R.L.H., P.M.L., A.R.P.).

Circulation Research

|January 2, 2026

Summary

Single-cell omics revolutionizes cardiovascular research by revealing cellular diversity in heart and vasculature development. This technology uncovers new cell types and molecular mechanisms, advancing our understanding of cardiovascular biology.

Keywords:

biomedical technology cardiovascular system developmental biology embryonic development pluripotent stem cells

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Isolation of Endothelial Cells from the Lumen of Mouse Carotid Arteries for Single-Cell Multi-Omics Experiments

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Isolation of Endothelial Cells from the Lumen of Mouse Carotid Arteries for Single-Cell Multi-Omics Experiments

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Published on: October 4, 2021

Area of Science:

Cardiovascular Biology
Developmental Biology
Genomics

Background:

Traditional bulk tissue analyses obscure cellular heterogeneity in the cardiovascular system.
Single-cell omics enables unbiased transcriptional profiling of individual cells.
Understanding cardiovascular development and function requires cellular-level insights.

Purpose of the Study:

To review how single-cell omics has transformed cardiovascular developmental biology.
To highlight key analytical tools and emerging approaches in the field.
To explore the cellular landscape of the heart and vasculature using single-cell technologies.

Main Methods:

Single-cell RNA sequencing (scRNA-seq) for transcriptional profiling.
Advanced analytical approaches for temporal evolution and subpopulation identification.
Preclinical models to facilitate discovery in cardiovascular research.

Main Results:

Revealed the diversity of stem and progenitor cells in cardiovascular embryogenesis.
Identified novel cardiovascular cell subpopulations and their unique properties.
Provided unprecedented insights into molecular mechanisms of cardiovascular development and function.

Conclusions:

Single-cell omics has reshaped our understanding of cardiovascular developmental biology.
Emerging technologies like spatial transcriptomics and clonal barcoding offer future directions.
Addressing the gender gap in cardiovascular research is crucial for future studies.