Resistant mice provide clues about successful immune response to retroviruses
Thursday, June 30, 2011 - 13:00
in Health & Medicine
Although our body's defense mechanisms are usually capable of detecting and destroying many types of pathogens, some viruses are able to evade the immune system and make us sick. In particular, "retroviruses," such as human immunodeficiency virus (HIV), are notorious for eluding host immune defenses and causing disease. Now, a new study published by Cell Press online on June 30th in the journal Immunity identifies a key virus-sensing mechanism that is necessary for a successful immune response against infection with this particularly deadly type of virus. The research may help to guide the future design of more effective antiretroviral vaccines.