Signal transduction is the fundamental process by which cells convert external cues into tailored intracellular responses. Through a cascade of molecular events—beginning at the cell membrane with the ...

Escherichia coli remains a paradigm for understanding cellular signalling, with its chemotaxis system providing insights into how simple organisms navigate complex environments. At the core of this ...

Microtubules perform an active role in communication within the cell by transmitting received signals to the cell's functional units. Researchers at the Paul Scherrer Institute PSI and the Department ...

Edited by: Paul Smaglik D.R. Alessi, A. Cuenda, P. Cohen, D.T. Dudley, A.R. Saltiel, "PD098059 is a specific inhibitor of mitogen-activated protein kinase kinase in ...