Helper Cells Aptly Named in Battle With Invading Pathogens

Central to the immune response is the activity inside structures known as germinal centers , which form in the body's lymph nodes upon detection of a foreign virus or bacteria.

http://www.sciencedaily.com/releases/2013/08/130809083831.htm

Helper Cells Aptly Named in Battle with Invading Pathogens

By tracking the previously unknown movements of a set of specialized cells, Whitehead Institute scientists are shedding new light on how the immune system mounts a successful defense against hostile, ever-changing invaders.

http://www.infectioncontroltoday.com/news/2013/08/helper-cells-aptly-named-in-battle-with-invading-pathogens.aspx

Helper cells aptly named in battle with invading pathogens

By tracking the previously unknown movements of a set of specialized cells, Whitehead Institute scientists are shedding new light on how the immune system mounts a successful defense against hostile, ever-changing invaders.

http://www.eurekalert.org/pub_releases/2013-08/wifb-hca080813.php