Scientists led by teams at Dana-Farber Cancer Institute and Mass General Cancer Center have created molecular ON-OFF switches that can regulate the activity of chimeric antigen receptor (CAR) T cells, ...

Toggle, slide, push-pull, push-push, tactile, rotary, etc. The list of available switch styles goes on and on (and off?). Naturally, as mechanical complexity goes up, so (generally) does price. Hence ...

Researchers at Duke University recently identified specific neurons in the central amygdala that appear to "turn off" pain during general anesthesia, even if there is no loss of consciousness. This ...