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Updated: Apr 30, 2026

Generation of Organ-conditioned Media and Applications for Studying Organ-specific Influences on Breast Cancer Metastatic Behavior
Published on: June 13, 2016
[Emerging notions about the microenvironmental control of tumor growth and dissemination]
1UMR 1132, université Paris Diderot, centre Viggo Petersen-hôpital Lariboisière, 2, rue Ambroise Paré, 75010 Paris, France.
Abstract:
In spite of a good understanding of the cellular and molecular mechanisms responsible for neoplastic transformation, most cancer therapies remain partially effective and transient. Recent studies established the importance of the tumor microenvironment in tumor growth and dissemination, and in the resistance to antitumor therapies. This review summarizes our current knowledge of the local and systemic effects, sometimes surprising, which result from interactions between neoplastic cancer cells and their microenvironment.
Insights
Cancer therapies often fail because they ignore the tumor microenvironment. Understanding how cancer cells and their surroundings interact is key to developing more effective treatments.
Area of Science:
- Oncology
- Cancer Biology
- Tumor Microenvironment Research
Context:
- Despite advances in understanding neoplastic transformation, cancer therapies show limited efficacy.
- The tumor microenvironment (TME) plays a critical role in tumor progression and treatment resistance.
Purpose:
- To review the current understanding of interactions between cancer cells and their microenvironment.
- To highlight the local and systemic effects of these interactions.
Summary:
- Neoplastic cells dynamically interact with their surrounding microenvironment.
- These interactions influence tumor growth, metastasis, and response to therapy.
- The TME encompasses cellular and non-cellular components that modulate cancer progression.
Impact:
- Provides insights into novel therapeutic strategies targeting the tumor microenvironment.
- Enhances understanding of treatment resistance mechanisms.
- Facilitates the development of more effective and durable cancer therapies.
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