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Chemical-Induced Skin Carcinogenesis Model Using Dimethylbenz[a]Anthracene and 12-O-Tetradecanoyl Phorbol-13-Acetate DMBA-TPA
Published on: December 19, 2019
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Cell Architecture-Dependent Constraints: Critical Safeguards to Carcinogenesis
Komal Khalil1,2,3, Alice Eon1,2,4, Florence Janody1,2
1i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen, 208, 4200-135 Porto, Portugal.
International Journal of Molecular Sciences
|August 12, 2022
Summary
Cell shape is crucial for cell fate decisions and can influence disease, including cancer. Robust control of cell shape mechanisms may prevent cancer development.
Area of Science:
- Cell Biology
- Biophysics
- Cancer Research
Background:
- Cell morphology arises from interactions between the plasma membrane and cytoskeleton.
- Cell shape changes actively influence cell fate decisions like proliferation and differentiation.
- Aberrant cell shapes are linked to diseases, notably cancer.
Purpose of the Study:
- To explore how cell shape constraints influence the behavior of normal and cancerous cells.
- To understand the role of cell shape in regulating cellular networks and disease progression.
Main Methods:
- This review synthesizes existing research on cell shape regulation.
- It examines the mechanisms by which cell shape impacts transcriptional programs.
- The review discusses the interplay between cell behavior and cell shape stabilization.
Main Results:
- Cell shape actively drives cell fate decisions through various molecular mechanisms.
- Cell shape constraints organize regulatory networks, influencing both normal and pro-tumor cell behavior.
- Pro-tumor cells may need to overcome shape restrictions to achieve a transformed phenotype.
Conclusions:
- Cell shape is a critical determinant of cell behavior and fate.
- Disruptions in cell shape control are implicated in carcinogenesis.
- Maintaining robust cell shape regulation is a potential safeguard against cancer.
Keywords:
Waddington’s landscapecarcinogenesiscell fatecell shapecell-intrinsic forcescytoskeleton macromoleculessignalling networksMore Related Videos
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