Recent insights into vascular development from studies in zebrafish.

Area of Science:

• Vascular Biology
• Developmental Biology
• Genetics

Background:

• Zebrafish are a premier model organism for studying vascular biology due to advantages in imaging and genetic manipulation.
• Over 25 years, zebrafish research has significantly advanced our understanding of blood vessel development.

Purpose of the Study:

• This review summarizes recent progress in zebrafish vascular biology.
• Emphasis is placed on vascular development, leveraging genetic and imaging techniques.

Main Methods:

• Utilizes transcription activator-like effector nuclease (TALEN) and CRISPR/Cas9 genome editing for reverse genetics.
• Employs forward and reverse genetics combined with high-resolution imaging techniques.
• Highlights recent studies focusing on zebrafish vascular development.

Main Results:

• Advances understanding of endothelial cell differentiation and signaling in angiogenesis and lymphangiogenesis.
• Elucidates vascular bed-specific developmental mechanisms and perivascular cell recruitment.
• Provides cellular and molecular insights into fundamental mechanisms of vascular morphogenesis, maintenance, and homeostasis.

Conclusions:

• Zebrafish attributes facilitate critical insights into vascular development.
• Recent findings enhance understanding of basic vascular biology mechanisms.
• Insights from zebrafish aid in comprehending human vascular malformations and diseases.