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Regulation of CpG-induced immune activation by suppressive oligodeoxynucleotides.
Date
2003-12-01
Author
Klinman, DM
Zeuner, R
Yamada, H
Gürsel, Mayda
Currie, D
Gursel, I
Metadata
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Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
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Bacterial DNA and synthetic oligodeoxynucleotides (ODN) containing unmethylated "CpG motifs" stimulate an innate immune response characterized by the production of cytokines, chemokines, and polyreactive Igs that promote host survival following infectious challenge. Yet CpG-driven immune activation can have deleterious consequences, such as increasing the host's susceptibility to autoimmune disease. The immunomodulatory activity of CpG DNA can be blocked by DNA containing "suppressive" motifs. This work explores the rules governing cellular recognition of stimulatory and suppressive motifs, and the resultant modulation of the immune system. Results suggest that both CpG and suppressive ODN may find use as therapeutic agents.
Subject Keywords
General Biochemistry, Genetics and Molecular Biology
,
History and Philosophy of Science
URI
https://hdl.handle.net/11511/48001
Journal
Annals of the New York Academy of Sciences
DOI
https://doi.org/10.1196/annals.1281.023
Collections
Department of Biology, Article
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D. Klinman, R. Zeuner, H. Yamada, M. Gürsel, D. Currie, and I. Gursel, “Regulation of CpG-induced immune activation by suppressive oligodeoxynucleotides.,”
Annals of the New York Academy of Sciences
, pp. 112–23, 2003, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/48001.