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Updated: May 19, 2026

Evaluation of Planar-Cell-Polarity Phenotypes in Ciliopathy Mouse Mutant Cochlea
Published on: February 21, 2016
Apicobasal polarity and cell proliferation during development.
Nitin Sabherwal1, Nancy Papalopulu
1Faculty of Life Sciences, Michael Smith Building, University of Manchester, Oxford Road, Manchester M13 9PT, U.K. Nitin.Sabherwal@manchester.ac.uk
Cell polarity and cell division are fundamental processes. This chapter reviews how cell polarity influences cell proliferation and the mechanisms connecting these two cellular functions.
Area of Science:
- Cell Biology
- Molecular Biology
Background:
- Cell polarization and cell division are essential cellular processes with well-understood mechanisms.
- Emerging evidence suggests a link between a cell's polarity and its proliferative capacity.
Purpose of the Study:
- To provide an overview of the evidence for cross-talk between apicobasal polarity and cell proliferation.
- To summarize the current understanding of the precise mechanisms mediating this interaction.
Main Methods:
- Literature review of experimental studies on cell polarity and cell division.
- Analysis of evidence demonstrating the influence of polarity on proliferation.
- Synthesis of proposed molecular mechanisms connecting polarity and cell cycle progression.
Main Results:
- Evidence indicates that cell polarity status significantly impacts cell proliferation.
- Specific molecular pathways mediating the cross-talk are being elucidated.
- Understanding this connection is crucial for comprehending cell behavior.
Conclusions:
- Apicobasal polarity and proliferation are intricately linked processes.
- Further research is needed to fully unravel the complex mechanisms of their interaction.
- This knowledge has implications for understanding normal development and disease states.
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