Physicists from the Universities of Bayreuth and Grenoble have discovered a new mechanism of cell mobility. Their findings ...

The kinetic cycle of myosin-driven movement consists of four basic steps. First, the myosin catalytic head binds ATP, which releases the head from actin. Second, ATP hydrolysis results in a ...

Eventually, as you progress through the length of rope, the bookcases move together and approach you. In this example, your arms are similar to the myosin molecules, the ropes are the actin ...

The movement of cells in the human body – known as cell migration – is crucial for immune cells. These cells must move quickly and flexibly in different environments in order to fulfil their role as ...

The actin filament exists as a structure of the fixed length and bears the muscle contraction and the adjustment on a muscular inside. The circulation and the molecule movements of the polymerization ...

as actin building blocks are either added to or removed from the ends of filaments. According to the classical model, the generation of cell movement also requires the molecular motor myosin.