Written in development and lost in ageing: the grammar of cellular identity

Nature, Published online: 30 September 2026; doi:10.1038/s41586-026-10955-0Ageing reflects progressive decanalization of mammalian cell identity, driven by erosion of a regulatory grammar written during development.

Nature, Published online: 30 September 2026; doi:10.1038/s41586-026-10955-0

Ageing reflects progressive decanalization of mammalian cell identity, driven by erosion of a regulatory grammar written during development.