Constructed with tubulin heterodimers connected into a hollow cylinder, the microtubule, an essential component of the cytoskeleton, plays a vital role in various intracellular processes. In a recent study, a cross-disciplinary research team led by Professor Yuan Lin from the Department of Mechanical Engineering in the Faculty of Engineering, and Professor Jeff Ti from the School of Biomedical Sciences in the Li Ka Shing Faculty of Medicine at the University of Hong Kong (HKU), has revealed how the biological function of microtubules is achieved through mechanical regulation at the tubulin level.
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