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Updated: May 15, 2026

Integration of Bioinformatics Approaches and Experimental Validations to Understand the Role of Notch Signaling in Ovarian Cancer
Published on: January 12, 2020
Combining Notch inhibition with current therapies for breast cancer treatment
Keith Brennan1, Robert B Clarke
1Wellcome Trust Centre for Cell-Matrix Research and Manchester Breast Centre, Faculty of Life Sciences, University of Manchester, Oxford Road, Manchester M13 9PT, UK.
Abstract:
Over recent years, there has been an increasing interest in targeting Notch signalling for the treatment of breast cancer. This has stemmed from the realization that many Notch pathway components display altered expression in breast cancer, and that Notch signalling impacts on many of the cellular properties associated with tumour initiation and progression. Consequently, Notch pathway inhibitors are now entering the initial stages of clinical trials. However, there is a definite need to consider how best to use these inhibitors and therefore which treatment strategies are likely to yield the most promising results. In particular, recent studies suggest that the greatest success will come from combining Notch pathway inhibitors with current breast cancer therapies.
Insights
Targeting Notch signalling shows promise for breast cancer treatment. Combining Notch pathway inhibitors with existing therapies may offer the most effective strategy for improving patient outcomes.
Area of Science:
- Oncology
- Molecular Biology
- Cancer Signalling
Background:
- Notch signalling pathway components are frequently altered in breast cancer.
- Notch signalling influences key cellular processes in tumour initiation and progression.
- Emerging evidence highlights the therapeutic potential of targeting Notch in breast cancer.
Purpose of the Study:
- To review the role of Notch signalling in breast cancer.
- To discuss the clinical development of Notch pathway inhibitors.
- To explore optimal treatment strategies involving Notch inhibition.
Main Methods:
- Literature review of studies on Notch signalling in breast cancer.
- Analysis of preclinical and clinical data for Notch inhibitors.
- Synthesis of current research on combination therapies.
Main Results:
- Notch pathway inhibitors are advancing into early clinical trials.
- Altered Notch signalling is implicated in breast cancer development and metastasis.
- Combination strategies involving Notch inhibitors and conventional therapies show significant potential.
Conclusions:
- Targeting Notch signalling is a promising avenue for breast cancer treatment.
- The optimal use of Notch inhibitors likely involves combination therapies.
- Further research is needed to define the most effective treatment regimens.
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