Src kinase: Key effector in mechanosignalling

Cells have developed a unique set of molecular mechanisms that allows them to probe mechanical properties of the surrounding environment. These systems are based on deformable primary mechanosensors coupled to tension transmitting proteins and enzymes generating biochemical signals. This modular setup enables to transform a mechanical load into more versatile biochemical information. Src kinase appears to be one of the central components of the mechanotransduction network mediating force-induced signalling across multiple cellular contexts. In tight cooperation with primary sensors and the cytoskeleton, Src functions as an effector molecule necessary for transformation of mechanical stimuli into biochemical outputs executing cellular response and adaptation to mechanical cues.

Automated summary

Cells have developed a unique set of molecular mechanisms to probe the mechanical properties of their surrounding environment and transform mechanical stimuli into versatile biochemical information. Src kinase plays a central role in the mechanotransduction network, working in cooperation with primary sensors and the cytoskeleton to execute cellular responses and adaptations to mechanical cues.