“We used microscopy techniques to probe the behaviour of CAR T-cells, such as how long they interact with their targets, which has important consequences for the rest of the immune system ...

Colorized scanning electron micrographs of a B and T lymphocyte shown with a fluorescent microscopy image of the previously unseen "X lymphocyte," which is a hybrid of the other two immune cells.

The structure of a spontaneously activated immune protein is determined by cryo-electron microscopy. This reveals the passage of an entire domain through a transient opening. The authors ...

Get a closer view of the image Get a closer view of the image These yellow spheres are Streptococcus pyogenese bacteria bound to a human neutrophil – a key part of the immune system. Streptococcus ...