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Related Experiment Video

Updated: Jul 17, 2026

Incorporating Pericytes into an Endothelial Cell Bead Sprouting Assay

Incorporating Pericytes into an Endothelial Cell Bead Sprouting Assay

Published on: February 16, 2018

The ephrins and Eph receptors in angiogenesis.

Nikki Cheng¹, Dana M Brantley, Jin Chen

¹Department of Cancer Biology, Vanderbilt University School of Medicine, A-4323 MCN, 1161 21st Avenue South, Nashville, TN 37232, USA.

Cytokine & Growth Factor Reviews

|December 26, 2001

Summary

Eph receptor signaling is vital for embryonic and adult blood vessel formation (angiogenesis). Dysregulation of these pathways is linked to tumor growth and metastasis, highlighting their therapeutic potential.

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Area of Science:

Molecular Biology
Developmental Biology
Cancer Biology

Background:

Eph receptors are receptor tyrosine kinases crucial for embryonic development and vascularization.
Ephrin ligands engage Eph receptors, mediating cell-cell contact, adhesion, and migration.
Eph signaling is implicated in both normal and pathological angiogenesis.

Purpose of the Study:

To review the role of Eph receptor signaling in embryonic and adult neovascularization.
To explore the contribution of Eph signaling to tumor angiogenesis and growth.
To highlight the therapeutic potential of targeting Eph receptors in cancer.

Main Methods:

Review of existing literature on Eph receptor signaling in angiogenesis.
Analysis of in vitro angiogenesis assays.
Examination of knockout mouse models deficient in Eph family members.

Main Results:

Eph signaling is essential for sprouting angiogenesis and blood vessel remodeling.
Elevated Eph receptor and ephrin ligand expression correlates with tumor vasculature and growth.
Eph signaling plays a significant role in tumor angiogenesis.

Conclusions:

Eph receptor signaling is a key regulator of both physiological and pathological angiogenesis.
Targeting Eph signaling pathways may offer novel therapeutic strategies for cancer treatment.
Further research into Eph signaling in metastasis is warranted.