Cell biology

A protein primarily active in the nucleus also operates within the cytoplasm to orchestrate cell movement

Dividing cells employ multiple, parallel countermeasures to prevent the transmission of damaged genetic material

Cytoskeletal proteins stabilize a factor that helps cells to refine their sense of direction

A previously uncharacterized cellular transport mechanism controls activity of a receptor involved in various cancers

A key signaling pathway in mammals forces cells in diverse tissues to ‘act their age’