This important study uses innovative microfluidics-based single-cell imaging to monitor replicative lifespan, protein localization, and intracellular iron levels in aging yeast cells. The evidence for ...

The authors describe an interesting approach to studying the dynamics and function of membrane proteins in different lipid environments. The important findings have theoretical and practical ...

Some cells, such as immune cells, are highly mobile—they constantly remodel their shape, migrate toward a wound that needs to ...

A cell can act in astonishingly complex ways. It must decide for itself whether to grow and multiply, rest, specialize, age ...

The idea that a single-celled bacterium can defend itself against viruses in a similar way as the 1.8-trillion-cell human ...