Skip to main page content
Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Review
, 64 (1), 17-26

The Role of Leukotrienes in Allergic Diseases

Affiliations
Review

The Role of Leukotrienes in Allergic Diseases

Min Liu et al. Allergol Int.

Abstract

Leukotrienes (LTs), both LTB4 and the cysteinyl LTs (CysLTs) LTC4, LTD4 and LTE4, are implicated in a wide variety of inflammatory disorders. These lipid mediators are generated from arachidonic acid via multistep enzymatic reactions through which arachidonic acid is liberated from membrane phospholipids through the action of phospholipase A2. LTB4 and CysLTs exert their biological effects by binding to cognate receptors, which belong to the G protein-coupled receptor superfamily. LTB4 is widely considered to be a potent chemoattractant for most subsets of leukocytes, whereas CysLTs are potent bronchoconstrictors that have effects on airway remodeling. LTs play a central role in the pathogenesis of asthma and many other inflammatory diseases. This review will provide an update on the synthesis, biological function, and relevance of LTs to the pathobiology of allergic diseases, and examine the current and future therapeutic prospects of LT modifiers.

Keywords: Allergic diseases; CysLTs; LTB4; Leukotrienes; Lipid mediators.

Similar articles

See all similar articles

Cited by 29 articles

See all "Cited by" articles

MeSH terms

LinkOut - more resources

Feedback