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Bacterial CpG DNA in Septic Shock

  • E. Wiel
  • G. Lebuffe
  • B. Vallet

Abstract

Septic shock develops when specific microbial components gain access to the circulation and are recognized by the immune system, generating exaggerated mediator and cytokine production. The main microbial components responsible for this recognition are lipopolysaccharide (LPS) in Gram-negative bacteria, or peptidoglycan and teichoic acid in Gram-positive bacteria. Microbial compounds display molecular pattern recognition receptors (PRR) — such as LPS receptors (Toll-like receptor [TLR]4 and CD14) which are expressed constitutively on innate immune system cells (macrophages and dendritics cells) [1].

Keywords

Septic Shock Vaccine Adjuvant Major Histocompatability Complex Innate Immune System Cell Excessive Intracellular Reactive Oxygen Species 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 2002

Authors and Affiliations

  • E. Wiel
  • G. Lebuffe
  • B. Vallet

There are no affiliations available

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