IL-33 Raises Alarm

被引:108
作者
Lamkanfi, Mohamed [1 ]
Dixit, Vishva M. [1 ]
机构
[1] Genentech Inc, Dept Physiol Chem, San Francisco, CA 94080 USA
关键词
RECEPTOR ACCESSORY PROTEIN; IL-1-LIKE CYTOKINE IL-33; IN-VIVO; ST2; CELLS;
D O I
10.1016/j.immuni.2009.06.011
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
The interleukin-1 (IL-1)-like cytokine IL-33 is widely assumed to undergo proteolytic maturation by caspase-1. In this issue of Immunity, Luthi et al. (2009) show that IL-33 is not a caspase-1 substrate. IL-33 is inactivated by caspase-3 and -7 to prevent an inappropriate immune response during apoptosis, but not in necrosis.
引用
收藏
页码:5 / 7
页数:3
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