Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Regulation of Angiogenesis and Blood Supply01:24

Regulation of Angiogenesis and Blood Supply

2.5K
Rapidly dividing tumors, embryos, and wounded tissues require more oxygen than usual, lowering the oxygen concentration in the blood. At low oxygen or hypoxic conditions, an oxygen-sensitive transcription factor called the hypoxia-inducible factor 1 or HIF1 is activated. HIF1 is a dimeric protein of alpha (ɑ) and beta (β) subunits.  Under optimal oxygen conditions, HIF1β is present in the nucleus while HIF1ɑ remains in the cytosol. HIF1ɑ is hydroxylated by prolyl...
2.5K
Development of Blood Vessels01:07

Development of Blood Vessels

555
The development of the vascular system in a fetus is a complex and intricate process that begins as early as 15 to 16 days post-conception. This process starts outside the embryo, specifically in the mesoderm of the yolk sac, chorion, and connecting stalk. Approximately two days later, the formation of blood vessels occurs within the embryo itself.
The initial formation of this system is facilitated by the small amount of yolk present in the ovum and yolk sac. Blood vessels originate from...
555
Mechanism of Angiogenesis01:10

Mechanism of Angiogenesis

5.4K
Blood vessel formation starts early during embryonic development, around day 7. In the extraembryonic yolk sac, mesodermal precursor cells called hemangioblast proliferate and differentiate into angioblast. Angioblasts express vascular endothelial growth factor receptor 2 or VEGFR2, which binds VEGF-A, a proangiogenic factor, guiding blood vessel formation. VEGF signaling promotes angioblasts to form a blood island in the developing embryo. Angioblasts further differentiate, giving rise to...
5.4K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Mural cells protect the adult brain from hemorrhage but do not control the blood-brain barrier in developing zebrafish.

eLife·2026
Same author

Piezo1-mediated mechanohydraulic control of cell volume drives cardiac morphogenesis.

Science advances·2026
Same author

Ticker sticker: Control of heart-vessel adhesion by cadherin-6.

Developmental cell·2026
Same author

Convergent evolution of scavenger cell development at brain borders.

Nature·2026
Same author

Circumferential actomyosin bundles anchored by CCM1 drive endothelial cell contraction and vessel constriction.

Nature communications·2025
Same author

Insights into KIF11 pathogenesis in microcephaly-lymphedema-chorioretinopathy syndrome from a lymphatic perspective.

JCI insight·2025

Related Experiment Video

Updated: Jun 18, 2025

Visualizing the Interrenal Steroidogenic Tissue and Its Vascular Microenvironment in Zebrafish
07:19

Visualizing the Interrenal Steroidogenic Tissue and Its Vascular Microenvironment in Zebrafish

Published on: December 21, 2016

6.9K

Endothelial cell transitions in zebrafish vascular development.

Li-Kun Phng1, Benjamin M Hogan2,3

  • 1Laboratory for Vascular Morphogenesis, RIKEN Center for Biosystems Dynamics Research, Kobe, Japan.

Development, Growth & Differentiation
|July 29, 2024
PubMed
Summary

Vascular development progresses through distinct stages, from mesoderm differentiation to specialized blood and lymphatic vessel networks. Zebrafish studies reveal key transitions in this complex process.

Keywords:
angiogenesisendothelial cell transitionslymphangiogenesiszebrafish

More Related Videos

Following Endocardial Tissue Movements via Cell Photoconversion in the Zebrafish Embryo
09:38

Following Endocardial Tissue Movements via Cell Photoconversion in the Zebrafish Embryo

Published on: February 20, 2018

6.5K
Microbead Implantation in the Zebrafish Embryo
05:54

Microbead Implantation in the Zebrafish Embryo

Published on: July 30, 2015

11.5K

Related Experiment Videos

Last Updated: Jun 18, 2025

Visualizing the Interrenal Steroidogenic Tissue and Its Vascular Microenvironment in Zebrafish
07:19

Visualizing the Interrenal Steroidogenic Tissue and Its Vascular Microenvironment in Zebrafish

Published on: December 21, 2016

6.9K
Following Endocardial Tissue Movements via Cell Photoconversion in the Zebrafish Embryo
09:38

Following Endocardial Tissue Movements via Cell Photoconversion in the Zebrafish Embryo

Published on: February 20, 2018

6.5K
Microbead Implantation in the Zebrafish Embryo
05:54

Microbead Implantation in the Zebrafish Embryo

Published on: July 30, 2015

11.5K

Area of Science:

  • Developmental Biology
  • Vascular Biology
  • Zebrafish Model Systems

Background:

  • Vascular development is viewed as a series of progressive transitions.
  • Mesoderm differentiates into endothelial cells, which then specify into arteries, veins, and lymphatic endothelial cells.
  • Vascular networks diversify and invade developing tissues and organs.

Purpose of the Study:

  • To review key developmental transitions in vascular and lymphatic network formation.
  • To highlight the utility of the zebrafish model in understanding these processes.

Main Methods:

  • Review of existing literature on zebrafish vascular development.
  • Analysis of key developmental transitions in blood and lymphatic vessel formation.

Main Results:

  • Detailed studies in zebrafish have significantly advanced our understanding of vascular development.
  • Key transitions include mesoderm differentiation, endothelial cell specification, and network diversification.

Conclusions:

  • The zebrafish serves as an excellent model for dissecting the intricate steps of vascular and lymphatic development.
  • Understanding these transitions is crucial for regenerative medicine and treating vascular diseases.