key role http://health-fitness.marc8.com/news-tags/key-role The taxonomy view with a depth of 0. en Interferon needed for cells to 'remember' how to defeat a virus,... http://health-fitness.marc8.com/interferon-needed-cells-remember-how-defeat-virus <p>(UT Southwestern Medical Center) Scientists at UT Southwestern Medical Center have determined that the immune-system protein interferon plays a key role in "teaching" the immune system how to fight off repeated infections of the same virus.</p> http://health-fitness.marc8.com/interferon-needed-cells-remember-how-defeat-virus#comments center scientists immune system protein interferon key role southwestern medical center http://health-fitness.marc8.com/crss/node/18604 Tue, 02 Dec 2008 23:00:00 -0600 admin 18604 at http://health-fitness.marc8.com Brain imbalance 'cot death key' http://health-fitness.marc8.com/brain-imbalance-cot-death-key <p>More evidence has emerged that a chemical imbalance in the brain may play a key role in cot deaths.</p> http://health-fitness.marc8.com/brain-imbalance-cot-death-key#comments Top stories chemical imbalance in the brain cot deaths key role http://health-fitness.marc8.com/crss/node/8563 Fri, 04 Jul 2008 05:34:07 -0500 admin 8563 at http://health-fitness.marc8.com