Linking retroelements to autoimmunity
- PMID: 18724930
- DOI: 10.1016/j.cell.2008.08.010
Linking retroelements to autoimmunity
Abstract
In this issue, Stetson et al. (2008) report a mechanism by which host cells avert an autoimmune response to self-nucleic acids. They show that the nuclease Trex1 prevents the accumulation of DNA derived from endogenous retroelements that, if left unchecked, trigger elevated production of type I interferons leading to autoimmunity.
Comment on
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Trex1 prevents cell-intrinsic initiation of autoimmunity.Cell. 2008 Aug 22;134(4):587-98. doi: 10.1016/j.cell.2008.06.032. Cell. 2008. PMID: 18724932 Free PMC article.
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