Exploring the Association Between Vitamin D and IL-10 in Allergic Parthenium Contact Dermatitis Patients

Area of Science:

• Dermatology
• Immunology
• Nutritional Science

Background:

• Parthenium dermatitis is linked to an imbalance of pro- and anti-inflammatory mediators.
• Inadequate vitamin D and Interleukin-10 (IL-10) levels may worsen allergic dermatitis.
• Understanding the relationship between vitamin D and IL-10 is crucial for managing parthenium dermatitis.

Purpose of the Study:

• To investigate the association between circulating IL-10 levels and vitamin D status in patients with parthenium dermatitis.
• To compare vitamin D and IL-10 levels in patients with parthenium dermatitis versus healthy controls.
• To explore the correlation between these levels and disease severity, including quality of life.

Main Methods:

• Recruited 88 patients with parthenium dermatitis and 101 healthy controls.
• Measured circulating levels of IL-10 cytokine and vitamin D in both groups.
• Analyzed data for differences, correlations, and impact on Dermatology Life Quality Index (DLQI) scores.

Main Results:

• Parthenium dermatitis patients showed higher vitamin D deficiency (79.5%) and lower IL-10 levels (6.84 pg/ml) compared to controls.
• Vitamin D deficiency was associated with significantly lower IL-10 levels.
• Lower vitamin D and IL-10 levels correlated with higher DLQI scores, indicating a reduced quality of life.

Conclusions:

• Patients with parthenium dermatitis exhibit lower circulating vitamin D and IL-10 levels, negatively affecting their quality of life.
• Plasma IL-10 levels may serve as a biomarker for disease severity and treatment effectiveness.
• Vitamin D supplementation could potentially improve IL-10 levels and enhance treatment outcomes for parthenium dermatitis.