РОЛЬ АГОНИСТОВ И АНТАГОНИСТОВ WNT-СИГНАЛЬНОГО ПУТИ ПРИ АНДРОГЕННОЙ И ОЧАГОВОЙ АЛОПЕЦИИ

Abstract

Alopecia is a common pathology among the active population, which leads not only to cosmetic defects, but also to the development of somatic diseases against the background of traumatic effects and chronic stress. The pathogenetic mechanisms of hair follicle formation are complex and diverse, since numerous factors, including the components of the Wnt signaling pathway, have an effect on its morphogenesis, the study of which is the subject of this study. The search for possible early markers of the development of alopecia led to interest in the study of the main morphogenic proteins of WNT - the signaling pathway (one of the intracellular signaling pathways, which control the development of blood vessels, as well as the growth and division of hair follicle cells) sclerostin and β-catenin among patients with androgenic and alopecia areata. The article presents data on the quantitative content of β-catenin and sclerostin in the blood serum in patients with androgenic and alopecia areata. Their possible pathways of complex interaction and influence on the morphogenesis of the hair follicle and the activity of the Wnt-signaling pathway have been analyzed, and the relationship between changes in the level of morphogenic proteins of the WNT-signaling pathway with sex and the course of the disease has been described. Establishment of the prognostic role of morphogenic proteins of the WNT signaling pathway in androgenic and alopecia areata will allow not only identify the personal risk of disease progression and to determine approaches to targeted therapy, but to develop and introduce updated diagnostic screening into dermatological practice.