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Scatter factor and the c-met receptor: a paradigm for mesenchymal/epithelial interaction
E M Rosen1, S K Nigam, I D Goldberg
1Long Island Jewish Medical Center, Long Island Campus for Albert Einstein College of Medicine, Department of Radiation Oncology, New Hyde Park, New York 11042.
The Journal of Cell Biology
|December 1, 1994
Summary
Scatter factor and its receptor c-met are key in epithelial-mesenchymal interactions. These molecules regulate cell movement, growth, and shape, influencing development, repair, and cancer.
Area of Science:
- Cell Biology
- Developmental Biology
- Cancer Biology
Background:
- Epithelial and mesenchymal cells interact in physiological and pathological processes.
- Scatter factor (SF), a cytokine from mesenchyme, influences epithelial cell motility, proliferation, and morphogenesis.
- SF and its receptor, c-met, are implicated in mediating mesenchymal-epithelial signaling and potential cell type interconversion.
Purpose of the Study:
- To review the role of scatter factor and c-met in mediating mesenchymal-epithelial interactions.
- To discuss the involvement of SF/c-met signaling in embryogenesis, organ repair, and neoplasia.
Main Methods:
- Literature review of recent studies on scatter factor and c-met.
- Analysis of the signaling pathways involved in mesenchymal-epithelial interactions.
Main Results:
- Scatter factor and c-met play a crucial role in regulating epithelial cell behavior.
- These signaling molecules are involved in cell communication between mesenchymal and epithelial tissues.
- Evidence suggests SF/c-met signaling contributes to cell plasticity and interconversion.
Conclusions:
- Scatter factor and c-met are central mediators of mesenchymal-epithelial crosstalk.
- Understanding SF/c-met signaling is vital for comprehending embryonic development, tissue repair mechanisms, and cancer progression.