Insights in Cell Biomechanics through Atomic Force Microscopy

Area of Science:

• Biophysics
• Cell Biology
• Biotechnology

Background:

• Mechanobiology is crucial in biomedical and biotechnological fields.
• Atomic Force Microscopy (AFM) provides high force sensitivity and spatial resolution for biological samples.
• AFM enables detailed investigation of cellular and tissue mechanical properties.

Purpose of the Study:

• To review recent advances in AFM-based cell/tissue mechanics and adhesion research.
• To critically discuss AFM applications in mechanobiology over the past decade.
• To explore AFM's role in understanding disease mechanisms and diagnostics.

Main Methods:

• Utilizing Atomic Force Microscopy (AFM) for force measurements and spatial mapping.
• Analyzing cellular mechanosensing and adaptation to mechanical environments.
• Investigating cell adhesion at single-cell and quantitative levels.

Main Results:

• AFM allows subcellular resolution mechanical mapping of biological samples.
• AFM contributes to characterizing pathological mechanisms in cancer and neurodegenerative diseases.
• AFM facilitates the development of cell mechanics-based diagnostic tools and biomarkers.

Conclusions:

• AFM is a powerful tool for advancing mechanobiology research.
• AFM insights into cell mechanics and adhesion are vital for understanding diseases.
• AFM holds significant potential for novel diagnostic and therapeutic strategies.