1. Single molecule imaging unveils cellular architecture, dynamics and mechanobiology.
- Author
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Chen, Tianchi and Giannone, Grégory
- Subjects
- *
SINGLE molecules , *CELL imaging , *CELL anatomy , *CELL physiology , *PROTEIN structure , *CELL adhesion - Abstract
The biomechanical regulation of the cytoskeleton and cell adhesions underlies various essential cellular functions. Studying them requires visualizing their nanostructure and molecular dynamics with evermore precise spatio-temporal resolution. In this review we will focus on the recent advances in single molecule fluorescence imaging techniques and discuss how they improve our understanding of mechanically sensitive cellular structures such as adhesions and the cytoskeleton. We will also discuss future directions for research, emphasizing on the 3D nature of cellular structures and tissues, their mechanical regulation at the molecule level, as well as how super-resolution microscopy will enhance our knowledge on protein structure and conformational changes in the cellular context. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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