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Updated: May 25, 2026
08:36
In Vivo Imaging to Measure Spontaneous Lung Metastasis of Orthotopically-injected Breast Tumor Cells
Published on: June 23, 2022
[The metastatic process: history, models and recent advances].
François-Clément Bidard1, Marie-France Poupon
1Département D'oncologie Médicale, Institut Curie, 26 rue d'Ulm, 75005 Paris, France. fcbidard@curie.fr
Medecine Sciences : M/S
|February 1, 2012
Summary
Cancer metastasis, the spread of cancer cells, leads to poor outcomes. Understanding its steps, like epithelial-mesenchymal transition and circulating tumor cells, is key to improving patient survival.
Area of Science:
- Oncology
- Cancer Biology
- Cellular Biology
Context:
- Metastasis is a critical event in cancer progression.
- It is strongly associated with poor clinical outcomes.
- The metastatic process involves multiple, distinct biological steps.
Purpose:
- To review current understanding of cancer metastasis mechanisms.
- To highlight proposed models of metastasis.
- To identify future research directions in metastasis.
Summary:
- The metastatic cascade comprises several well-characterized, distinct biological steps.
- Explanatory models include clonal selection, adaptive oncogenesis, tumor stem cells, and epithelial-mesenchymal transition.
- Characterizing circulating and disseminated tumor cells offers new insights into patient metastasis.
Impact:
- Improved understanding of metastasis can lead to better clinical outcomes.
- Focusing on circulating and disseminated tumor cells may reveal novel therapeutic targets.
- Advances in metastasis research are crucial for developing more effective cancer treatments.
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