News tagged with t cell receptor

Humans, sharks share immune-system feature

A central element of the immune system has remained constant through more than 400 million years of evolution, according to new research at National Jewish Health. In the September 29, 2011, online version ...

Sep 30, 2011 4.7 / 5 (7) 0 | with audio podcast

Hindering HIV-1-fighting immune cells

Immune proteins called HLA molecules help to activate killer T cell responses against pathogens. But according to a study that will be published online on December 14th in the Journal of Experimental Medicine, one partic ...

Dec 14, 2009 1 / 5 (1) 0