Mechanics of the Cell Nucleus
Dong-Hwee Kim1, Jungwon Hah2, Denis Wirtz3
1Korea University, Seoul, Korea. donghweekim@korea.ac.kr.
Advances in Experimental Medicine and Biology
|October 29, 2018
Summary
Innovative biophysical studies reveal the nucleus
Area of Science:
- Cell biology
- Biophysics
- Cancer research
Background:
- The nucleus controls cell behavior, but its physical properties remain largely unknown.
- Biochemical signaling within the nucleus is well-studied, yet physical aspects require further investigation.
Purpose of the Study:
- To explore the physical aspects of nuclear signaling.
- To investigate the role of mechano-regulation in cell migration, cancer invasion, and metastasis.
Main Methods:
- Utilizing innovative biophysical studies.
- Examining cell behavior within in vivo-relevant 3D environments.
Main Results:
- Mechano-regulation pathways critical for cell migration identified.
- Physical properties of the nucleus are crucial for understanding cancer invasion.
Conclusions:
- The nucleus' physical properties are vital for cell migration and cancer metastasis.
- Understanding the nucleus requires considering its interaction with the microenvironment in 3D space.
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