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Microfluidic Technology for Measuring Mechanical Properties of Single Cells and Its Application.
1Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Department of Ophthalmology, Peking University Third Hospital, Peking University Institute of Laser Medicine, No. 49 North Garden Road, Haidian District, Beijing 100191, China.
Bioengineering (Basel, Switzerland)
|January 8, 2025
Summary
This review covers microfluidic technologies for measuring single-cell mechanical properties, crucial for understanding tissue health and disease. Current methods face challenges in high-throughput, precise, and user-friendly cell analysis.
Area of Science:
- Biophysics
- Cell Biology
- Biomedical Engineering
Background:
- Cellular mechanical properties are vital for tissue homeostasis and disease.
- These properties serve as promising non-labeled biomarkers.
- Dysregulation of cell mechanics is linked to various pathologies.
Purpose of the Study:
- To review emerging microfluidic technologies for single-cell mechanical property characterization.
- To discuss the principles, advantages, and limitations of these techniques.
- To highlight applications in cell biophysics research.
Main Methods:
- Review of microfluidic-based research tools for cell mechanics.
- Analysis of techniques for measuring single-cell biophysical properties.
- Discussion of technological advancements in the field.
Main Results:
- Numerous microfluidic tools have been developed over the past two decades.
- Existing techniques often lack high-throughput, ease-of-operation, or precision.
- A comprehensive overview of current methodologies is presented.
Conclusions:
- Microfluidic approaches offer significant potential for characterizing cell mechanics.
- Addressing limitations in throughput and precision is key for broader adoption.
- These technologies are crucial for advancing our understanding of cell biophysics and disease.
