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Increase of endothelaemia in psoriasis
P Arenberger1, L Buchtová, J Hladovec
1Department of Dermatology, 4th Department of Medicine, Charles University School of Medicine, Prague, Czechoslovakia.
Acta Dermato-Venereologica
|February 1, 1993
Summary
Psoriasis patients show higher levels of circulating endothelial cells compared to healthy individuals and those with atopic eczema, suggesting increased endothelial cell turnover in psoriasis.
Area of Science:
- Dermatology
- Vascular Biology
- Immunology
Background:
- Endothelial changes in psoriasis are not well-documented.
- Understanding endothelial involvement is crucial for psoriasis pathogenesis.
- Circulating endothelial cells (CECs) may serve as biomarkers.
Purpose of the Study:
- To investigate endothelaemia in psoriasis.
- To quantify circulating endothelial cell counts in psoriatic patients.
- To compare CEC levels with healthy controls and atopic eczema patients.
Main Methods:
- Blood samples were collected from psoriatic patients, healthy individuals, and patients with atopic eczema.
- Circulating endothelial cell counts were measured.
- Statistical analysis was performed to compare groups.
Main Results:
- Significantly increased circulating endothelial cell counts were observed in psoriatic individuals.
- CEC levels in psoriatics were higher than in healthy controls.
- CEC levels in psoriatics were also higher than in patients with atopic eczema.
Conclusions:
- Psoriasis is associated with elevated endothelaemia.
- Increased CECs may indicate heightened endothelial cell replacement or damage in psoriasis.
- Further research into endothelial cell dynamics in psoriasis is warranted.