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Plasma lipid changes in psoriatic children.

O Simonetti¹, G Ferretti, A Salvi

¹Clinica Dermatologica, Ospedale Umberto I, Ancona, Italia.

Dermatology (Basel, Switzerland)

|January 1, 1992

Summary

Psoriatic children show elevated plasma total cholesterol, driven by increases in high-density and low-density lipoprotein cholesterol. This suggests altered lipid profiles in pediatric psoriasis.

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Area of Science:

Biochemistry
Pediatric Dermatology
Clinical Lipidology

Background:

Psoriasis is a chronic inflammatory disease with potential systemic implications.
Lipid metabolism alterations are increasingly recognized in various inflammatory conditions.

Purpose of the Study:

To investigate plasma lipid, lipoprotein, and apoprotein concentrations in children with psoriasis compared to healthy controls.
To explore potential differences in the relationship between lipids and apoproteins in pediatric psoriasis.

Main Methods:

Analysis of plasma total cholesterol, triglycerides, high-density lipoproteins, low-density lipoproteins, and very-low-density lipoproteins.
Quantification of apolipoprotein AI and apolipoprotein B levels.
Comparison of these parameters between psoriatic children and healthy controls.

Main Results:

Psoriatic children exhibited significantly higher plasma total cholesterol (p = 0.03) compared to controls.
Elevated cholesterol levels were primarily associated with high-density lipoproteins and a trend towards higher low-density and very-low-density lipoproteins.
While apolipoprotein AI and B levels were not significantly different, the ratio of total cholesterol to apolipoprotein B was significantly increased in psoriatic children.

Conclusions:

Pediatric psoriasis is associated with dyslipidemia, characterized by increased total cholesterol.
The findings suggest a potentially altered lipoprotein structure or lipid-apoprotein ratio in psoriatic children.
Further research is warranted to elucidate the clinical significance of these lipid alterations in pediatric psoriasis.

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