Name Klas Karre | ||
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"These scientists have figured out how to block the brakes of the immune system."
What is meant by strategic research? How to ascertain high quality?
Klas Kärre (born January 12, 1954 in Strasbourg, France) is a Swedish immunologist.
Contents
- These scientists have figured out how to block the brakes of the immune system
- What is meant by strategic research How to ascertain high quality
- References
Kärre received his doctorate in 1981 at Karolinska Institutet and is a professor of molecular immunology at Karolinska Institutet since 1993.
In the mid-1980s Kärre discovered one of the mechanisms for how cells of the immune system, natural killer cells (NK cells), identify their target cells and kill them. The findings were that the NK cells are inhibited by a transplantation antigen, the major histocompatibility complex (MHC) class I, which prevents NK cells from killing their target cells. When MHC class I is removed from the target cells, they are killed by the NK cells. Kärre named this phenomenon "the missing self hypothesis".
Kärre became a member of the Nobel Committee for Physiology or Medicine in 2006 and its chairman in 2009. In 2009, he was elected a member of the Royal Swedish Academy of Sciences.
In 1998, he was presented with the William B. Coley Award.
