The most important function of immune system is to defend the body from different disease causing pathogens. Whenever there is pathology in human body, immune system is activated to protect the vital tissues from harm.
The circumstances of their disappearances are all fascinating, and some, sadly, have never been found. One of the more high-profile missing persons cases of 2012 isn't actually a missing persons case at all. Katherine Jackson was reported as missing in late-July of 2012, by her nephew, Trent Jackson.
Previous Next. The search for a missing Alaska family appears to have reached a tragic conclusion after more than nine months. Human remains found Saturday night near a trail in Kenai, a town south of Anchorage, are believed to be those of a missing family of four, police said Monday.