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Related Experiment Video

Updated: Jun 5, 2026

Functional Cardiac Imaging in Zebrafish Embryos Using Standard Microscopy and Video Analysis: Applications in Environmental and Biomedical Research
04:11

Functional Cardiac Imaging in Zebrafish Embryos Using Standard Microscopy and Video Analysis: Applications in Environmental and Biomedical Research

Published on: October 10, 2025

The zebrafish as a model system to study cardiovascular development.

D Y Stainier1, M C Fishman

  • 1Cardiovascular Research Center, Massachusetts General Hospital, Charlestown, MA 02129, USA; Department of Medicine, Harvard Medical School, Boston, MA 02115 USA; Department of Biochemistry and Biophysics, University of California, San Francisco, CA 94143-0554, USA.

Trends in Cardiovascular Medicine
|January 20, 2011
PubMed
Summary
This summary is machine-generated.

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Zebrafish (Brachydanio rerio) embryos offer a transparent window into cardiovascular development. Genetic screens in zebrafish are identifying key genes involved in heart and vessel formation, aiding in understanding congenital abnormalities.

Area of Science:

  • Developmental Biology
  • Genetics
  • Cardiovascular Research

Background:

  • Zebrafish (Brachydanio rerio) are increasingly utilized in vertebrate developmental biology.
  • Their external fertilization and transparent embryos facilitate detailed observation of development.
  • Saturation mutagenesis has proven effective for identifying developmental genes in other model organisms.

Purpose of the Study:

  • To highlight the zebrafish as a model system for studying cardiovascular development.
  • To emphasize the utility of genetic screens in identifying genes affecting heart and vessel formation.
  • To underscore the importance of understanding cardiovascular development for congenital abnormality research and therapy.

Main Methods:

  • Utilizing zebrafish (Brachydanio rerio) for developmental studies.

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Large-scale Zebrafish Embryonic Heart Dissection for Transcriptional Analysis
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Large-scale Zebrafish Embryonic Heart Dissection for Transcriptional Analysis

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Related Experiment Videos

Last Updated: Jun 5, 2026

Functional Cardiac Imaging in Zebrafish Embryos Using Standard Microscopy and Video Analysis: Applications in Environmental and Biomedical Research
04:11

Functional Cardiac Imaging in Zebrafish Embryos Using Standard Microscopy and Video Analysis: Applications in Environmental and Biomedical Research

Published on: October 10, 2025

Imaging and 3D Reconstruction of Cerebrovascular Structures in Embryonic Zebrafish
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Imaging and 3D Reconstruction of Cerebrovascular Structures in Embryonic Zebrafish

Published on: April 22, 2014

Large-scale Zebrafish Embryonic Heart Dissection for Transcriptional Analysis
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Large-scale Zebrafish Embryonic Heart Dissection for Transcriptional Analysis

Published on: January 12, 2015

  • Employing external fertilization and observing transparent embryos.
  • Conducting large-scale genetic screens for zygotic embryonic lethals affecting cardiovascular development.

    • Main Results:

    • Identification of numerous mutations impacting cardiovascular form and function.
    • Detailed single-cell level resolution of developing heart and vessels.
    • Isolation of key developmental genes through genetic screens.

    Conclusions:

    • Zebrafish are a powerful model for dissecting cardiovascular development.
    • Genetic approaches in zebrafish are crucial for understanding congenital heart defects.
    • Findings can inform novel therapeutic strategies for cardiovascular diseases.