Scanning electron micrograph of a human T cell from the immune system of a healthy donor. In multiple sclerosis, certain kinds of T cells are involved in the immune system's attack on the central ...

Colored scanning electron micrograph of resting human T lymphocytes. Mo et al. present an alloimmune defense receptor that allows allogeneic T cells to resist rejection by the host immune system by ...

This is a false color scanning electron micrograph of a T cell (green) on an array of clusters of T cell receptor ligands (not visible) bound to gold-palladium nanoparticles (gold, there are seven in ...