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[Serum IgD levels in various dermatoses (author's transl)]
Annales De Dermatologie Et De Venereologie
|August 1, 1980
Summary
Serum immunoglobulin D (IgD) levels were elevated in atopic dermatitis and acne pustulosa patients but not significantly correlated with IgE. IgD levels were not diagnostically useful in dermatologic conditions.
Area of Science:
- Immunology
- Dermatology
Context:
- Serum immunoglobulin D (IgD) is an antibody isotype with a poorly understood role in immune responses.
- Dermatological conditions involve complex immune system dysregulation.
Purpose:
- To investigate serum IgD levels in patients with various dermatoses.
- To assess the diagnostic utility of serum IgD in dermatology.
Summary:
- Radial immunodiffusion measured serum IgD in 349 dermatosis patients and 40 controls.
- Elevated IgD was observed in atopic dermatitis (62.5%) and acne pustulosa.
- No significant correlation between IgD and IgE was found. Levels were normal in psoriasis and contact dermatitis, with non-significant increases in chronic urticaria.
- Low IgD levels were noted in malignant proliferative diseases, though sample sizes were small.
Impact:
- Findings suggest serum IgD may be a biomarker for specific dermatological conditions like atopic dermatitis.
- Current data indicates serum IgD determination has limited diagnostic value in routine dermatological practice.
- Further research with larger cohorts is needed to confirm IgD's role in specific diseases.