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Updated: Aug 8, 2026

Integration of Bioinformatics Approaches and Experimental Validations to Understand the Role of Notch Signaling in Ovarian Cancer
09:08

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Published on: January 12, 2020

Notch signaling in the regulation of tumor angiogenesis

Aasia O Rehman1, Cun-Yu Wang

  • 1Laboratory of Molecular Signaling and Apoptosis, Department of Biological and Materials Sciences and Program in Cellular and Molecular Biology, School of Dentistry and Medicine, University of Michigan, Ann Arbor, MI 48109, USA.

Trends in Cell Biology
|May 16, 2006
PubMed

Insights

The Notch signaling pathway regulates cell interactions and is crucial in tumor angiogenesis. Targeting this pathway offers a promising strategy for developing novel anti-angiogenic therapies.

Area of Science:

  • Molecular Biology
  • Developmental Biology
  • Oncology

Background:

  • The Notch signaling pathway is a conserved cell-cell communication mechanism.
  • It plays vital roles in development, differentiation, proliferation, apoptosis, and tumorigenesis.
  • Notch signaling is increasingly recognized for its role in tumor angiogenesis.

Purpose of the Study:

  • To review recent insights into the role of Notch signaling in tumor angiogenesis.
  • To explore the potential of targeting Notch signaling for anti-angiogenic therapies.

Main Methods:

  • Literature review of recent studies on Notch signaling and tumor angiogenesis.
  • Analysis of Notch pathway involvement in tumor endothelium and various tumor types.

Main Results:

  • Notch activity is elevated in tumor endothelium and diverse tumor types.
  • The pathway's role in angiogenesis can be context-dependent, sometimes suppressing it.
  • Interactions between tumor and endothelial cells via Notch signaling may promote angiogenesis.

Conclusions:

  • The Notch signaling pathway is a key regulator of tumor angiogenesis.
  • Targeting the Notch pathway presents a novel therapeutic strategy for anti-angiogenic treatments.

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