Expression levels of serum KLK5, IL-17 and IL-18 in patients with rosacea and their clinical significance
10.3760/cma.j.issn.1671-0290.2024.06.008
- VernacularTitle:玫瑰痤疮患者血清KLK5、IL-17和IL-18表达水平及临床意义
- Author:
Qinchuan BAI
1
;
Xinyu LIN
;
Yilin DU
;
Shangke LIU
;
Chunyu HUANG
;
Haixia KUANG
;
Keyun WANG
Author Information
1. 西南医科大学附属医院皮肤科，泸州 646000
- Keywords:
Rosacea;
Kallikrein 5;
Interleukin 17;
Interleukin 18
- From:
Chinese Journal of Medical Aesthetics and Cosmetology
2024;30(6):556-560
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the expression levels of serum KLK5, IL-17 and IL-18 in patients with rosacea and their clinical significance.Methods:A prospective study included 65 patients with rosacea from the Department of Dermatology, Sichuan Provincial People＇s Hospital, from May to October 2022. There were 8 males and 57 females with an average age of (30.9±9.8) years, including 47 cases of erythematotelangiectatic type and 18 cases of papulopustular type. Twenty healthy individuals from the same hospital＇s physical examination during the same period were included as control group, consisting of 3 males and 17 females with an average age of (33.8±10.0) years. Enzyme-linked immunosorbent assay (ELISA) was used to detect the expression levels of serum KLK5, IL-17, and IL-18. Investigator＇s global assessment (IGA) score was used to assess the severity of papules and pustules, and clinical erythema assessment (CEA) score was used to assess the severity of persistent erythema. The expression levels of serum KLK5, IL-17, and IL-18 were compared between the two groups, and the correlation between the severity of the disease and the expression levels of KLK5, IL-17, and IL-18 was analyzed. Additionally, the expression levels of KLK5, IL-17, and IL-18 in different subtypes of rosacea were compared.Results:The expression levels of serum KLK5, IL-17, and IL-18 in the rosacea group were (3134.01±448.82), (154.78±37.64), (236.24±38.81) pg/ml, respectively, all of which were higher than those in the healthy control group (2421.54±340.07), (95.36±24.94), (181.61±23.88) pg/ml, with statistically significant differences (all P<0.05). The levels of serum KLK5, IL-17, and IL-18 in patients with rosacea were positively correlated with IGA scores ( r=0.534, 0.767, 0.417) and CEA scores ( r=0.852, 0.459, 0.309) (all P<0.05). There were no statistically significant differences in the expression levels of serum KLK5, IL-17, and IL-18 between the erythematotelangiectatic and papulopustular subtypes of rosacea (all P>0.05). Conclusions:The expression levels of serum KLK5, IL-17 and IL-18 in patients with rosacea are higher than those in the healthy control group and are positively correlated with the severity of rosacea.
