T cells are on the front lines of the immune system, and can work against infections and cancer cells. But the activity of the immune system has to be very carefully regulated, or it can cause disease ...

Using a protein nanoparticle they designed, scientists at the University of Illinois Chicago have identified two distinct subtypes of neutrophils and found that one of the subtypes can be used as a ...

The Elevair endobronchial coil for treatment of emphysema ran into difficulty at a June 14 FDA advisory committee and came up short on the vote of whether the benefits of the device outweigh the risks ...