Nanospheres measure the forces of cell motors

Motor proteins generate the forces for essential mechanical processes in our body. On a scale of nanometers—a millionth of a millimeter—motor proteins, for example, power our muscles or transport material within our cells. ...

Deep-sea osmolyte makes biomolecular machines heat-tolerant

Researchers have discovered a method to control biomolecular machines over a wide temperature range using deep-sea osmolyte trimethylamine N-oxide (TMAO). This finding could open a new dimension in the application of artificial ...

Keeping our cells stable: A closer look at microtubules

Microtubules help to regulate cell structure. A group of Japanese researchers have used cryo-electron microscopy to shed light on how a certain protein keeps microtubules stable and regulates microtubule-based transport within ...

The motor protein dancing in all our cells

Motor proteins drive many of the essential processes in our cells. They move with a dancing motion, as Professor Erik Schäffer and his team have shown in a new study. In order to observe the tiny proteins, which are measured ...

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