Correlation of serum interleukin 17 and macrophage migration inhibitory factor levels with clinical response to intralesional Candida antigen and their potential use as predictors of clinical outcome in patients with multiple common warts.

Abstract

BACKGROUND:

Candida antigen injection is one of the most widely used intralesional immunotherapy in the treatment of warts. It acts through the induction of systemic immune response. The pattern of cytokines production may play an integral role in its mechanism of action.

AIM:

To investigate the possible relation between serum levels of IL17 and MIF, and the clinical response to intralesional Candida antigen in multiple common warts.

METHODS:

A total of 90 patients with multiple common warts were divided into 2 groups. Sixty patients received intralesional Candida antigen injection into the largest wart, controlled against thirty patients who had intralesional saline, as placebo. The injection was done at a 2-week interval for 5 doses. Blood samples were obtained from both groups, and serum levels of IL17A and MIF were estimated at baseline and 2 weeks after the last session using ELISA kits.

RESULTS:

Complete clearance of warts was statistically higher in the Candida antigen group (40% of the patients) compared to the saline group (p < 0.05). The serum levels of IL17 had significantly declined from baseline, while the level of MIF had risen after intralesional Candida antigen injection, but not in the saline group. At a cutoff level of 316 pg/ml, IL17 had a sensitivity of 83.3% to predict therapeutic response.

CONCLUSION:

IL17A and MIF may have possible roles in the mechanism of action of Candida antigen in the treatment of common warts. At a certain level, serum IL17A may be a potential predictor of response to treatment.

• Authors: Amany Nassar, Ahmad Nofal, Noha M Bakr, Reham Essam, Rania Alakad
• Journal: Journal of cosmetic dermatology (J Cosmet Dermatol) Vol. 21 Issue 9 Pg. 3970-3978 (Sep 2022) ISSN: 1473-2165 [Electronic] England
• PMID: 34964227 (Publication Type: Journal Article)
• Copyright: © 2021 Wiley Periodicals LLC.

Chemical References

• Antigens, Fungal
• Interleukin-17
• Macrophage Migration-Inhibitory Factors

Topics

• Antigens, Fungal
• Candida
• Humans
• Injections, Intralesional
• Interleukin-17
• Macrophage Migration-Inhibitory Factors
• Treatment Outcome
• Warts (drug therapy)