Not all eicosanoids are bad

Trends Pharmacol Sci. 2006 Dec;27(12):609-11. doi: 10.1016/j.tips.2006.10.001. Epub 2006 Oct 19.

Abstract

Although considerable attention has been focused on elucidating the factors that drive inflammation, it is becoming clear that this "acceleration" state is offset by an internal "handbrake". A recent study has uncovered an essential component of this handbrake system, revealing that lipoxins trigger suppressors of cytokine signalling to dampen inflammatory responses to infection. This work bolsters the growing interest in understanding how inflammation is controlled from within and draws further attention to novel targets for drug development based on mimicking the actions of endogenous anti-inflammatory and pro-resolution signals.

MeSH terms

  • Anti-Inflammatory Agents, Non-Steroidal / therapeutic use
  • Humans
  • Inflammation / prevention & control*
  • Inflammation Mediators / metabolism
  • Inflammation Mediators / physiology*
  • Lipoxins / metabolism
  • Lipoxins / physiology*
  • Parasitic Diseases / metabolism*

Substances

  • Anti-Inflammatory Agents, Non-Steroidal
  • Inflammation Mediators
  • Lipoxins
  • lipoxin A4