Researchers at Leipzig University have developed a new method to observe important signal receptors in cells live. Using tiny luminous molecules, they have shown for the first time in living cells how a receptor that helps control heart function works. The discovery: these receptors are not simple switches, but take on different forms depending on the active ingredient. This could enable the development of drugs with fewer side effects. | more
In future, nanoparticles will be used to distribute drugs in the body in a targeted manner. But how does the blood react to these tiny helpers? A study from Dresden shows that both the mass and number of particles are crucial. | more
