Structures of leukocyte and endothelial cell adhesion molecules

In the course of an inflammatory response, leukocytes are recruited to activated vascular endothelium by adhesion interactions of increasing strength. Selectins are responsible for the initial low avidity (protein/carbohydrate) interactions. Firm adhesion is achieved by high avidity (protein/protein) interactions between leukocyte integrins and their endothelial ligands. Structures of binding domains of key molecules have been determined and are shown in Figure 2.

The X-ray structure of E-selectin includes an N-terminal calcium-dependent (C-type) lectin domain which is followed by an EGF-like domain. The C-type lectin fold, first observed in the structure of rat

E-sdcciin

Mac-1

How To Bolster Your Immune System

How To Bolster Your Immune System

All Natural Immune Boosters Proven To Fight Infection, Disease And More. Discover A Natural, Safe Effective Way To Boost Your Immune System Using Ingredients From Your Kitchen Cupboard. The only common sense, no holds barred guide to hit the market today no gimmicks, no pills, just old fashioned common sense remedies to cure colds, influenza, viral infections and more.

Get My Free Audio Book


Post a comment