With the aid of thousands of skin biopsies and over a hundred kilograms of skin, researchers have observed how two subgroups of immune cell behave in healthy skin. This functional dichotomy is ...

All of biology is transient. Over time, a population of identical cells can change so that some subgroups exhibit different ...

Group theory, a cornerstone of modern algebra, provides a framework to explore the structure, symmetry, and internal operations of sets endowed with a binary operation. Central to this discipline is ...