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Updated: May 5, 2026
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Induction and Analysis of Epithelial to Mesenchymal Transition
Published on: August 27, 2013
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Epithelial-mesenchymal Transition and Cell Invasion.
1College of Pharmacy, Duksung Women's University, Seoul 132-714, Korea.
Toxicological Research
|November 27, 2013
Summary
Epithelial-mesenchymal transition (EMT) is a biological process where cells change, aiding development and cancer metastasis. Understanding EMT pathways is key to developing anti-metastatic therapies.
Area of Science:
- Cell Biology
- Developmental Biology
- Cancer Biology
Background:
- Epithelial-mesenchymal transition (EMT) is a fundamental biological process.
- EMT involves epithelial cells gaining invasive mesenchymal characteristics.
- EMT is crucial in embryonic development and cancer progression.
Purpose of the Study:
- To review the definition and characteristics of EMT.
- To explore signaling pathways that induce EMT.
- To summarize the role of EMT in cell invasion and metastasis.
Main Methods:
- Literature review of EMT.
- Analysis of signaling pathways (TGF-β, Wnt, Notch).
- Examination of transcription factors (Snail, Slug, ZEB).
Main Results:
- EMT involves loss of cell adhesion and polarity.
- Oncogenic pathways activate transcription factors that repress E-cadherin.
- EMT is linked to increased cell motility, invasion, and tumor progression.
Conclusions:
- EMT is a critical process in both development and cancer.
- Understanding EMT mechanisms can inform anti-metastatic drug development.
- Targeting EMT pathways may offer strategies to combat cancer metastasis.
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