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Static Adhesion Assay for the Study of Integrin Activation in T Lymphocytes
Published on: June 13, 2014
Soluble intercellular adhesion molecule-1 and soluble E-selectin levels in patients with atopic dermatitis
S Hirai1, T Kageshita, T Kimura
1Department of Dermatology, Kumamoto University School of Medicine, Japan.
The British Journal of Dermatology
|April 1, 1996
Summary
Serum levels of soluble intercellular adhesion molecule-1 (sICAM-1) and soluble E-selectin (sE-selectin) were elevated in atopic dermatitis (AD) patients and correlated with disease severity, suggesting their use in monitoring AD activity.
Area of Science:
- Immunology
- Dermatology
- Biochemistry
Background:
- Atopic dermatitis (AD) is a chronic inflammatory skin condition.
- Immune cell adhesion molecules play a role in inflammatory processes.
Purpose of the Study:
- To investigate serum levels of soluble intercellular adhesion molecule-1 (sICAM-1) and soluble E-selectin (sE-selectin) in patients with atopic dermatitis (AD).
- To assess the correlation of these markers with disease severity and activity.
Main Methods:
- Serum samples from 37 AD patients and 31 healthy controls were analyzed.
- Double determinant immunoassay (DDIA) was used to quantify sICAM-1 and sE-selectin levels.
- Longitudinal monitoring of sICAM-1 levels in relation to symptom improvement was performed.
Main Results:
- Significantly higher serum levels of sICAM-1 and sE-selectin were observed in AD patients compared to healthy controls (P < 0.01).
- Both markers showed a positive correlation with AD disease severity.
- A decrease in sICAM-1 levels was noted in patients whose symptoms improved.
- sICAM-1 and sE-selectin levels were significantly correlated with each other.
Conclusions:
- Elevated serum sICAM-1 and sE-selectin levels may contribute to the immune response in AD.
- These adhesion molecules serve as potential immunological parameters for monitoring AD disease activity and treatment response.
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