Reactive oxygen species (ROS) produced naturally during cellular metabolism often cause oxidative damage to cells. However, these molecules also play an important role in normal cellular signaling.

In the zebrafish inner ear, a cell type known as supporting cells (magenta) gives rise to new sensory hearing cells (blue). The study reveals a set of DNA control elements critical for supporting ...

Researchers have uncovered a critical, previously underappreciated role for B cells in vaccine protection. Best known for producing antibodies, B cells also guide other immune cells, specifically CD8 ...