Nat Prod Sci.  2023 Mar;29(1):31-37. 10.20307/nps.2023.29.1.31.

Therapeutic Potentiality of Celtis choseniana Nakai on Androgenic Alopecia through Repression of Androgen Action and Modulation of Wnt/β-catenin Signaling

• Lee HJ
• Hong GL
• Kim KH
• Kim YJ
• Kim TW
• Jung JY

• KMID: 2541613
• DOI: http://doi.org/10.20307/nps.2023.29.1.31

Abstract

In this study, we investigated the efficacy of Celtis choseniana Nakai (C. choseniana) as complementary herbal medicine to ameliorate androgenic alopecia (AGA). The effects of C. choseniana on AGA were evaluated using testosterone propionate-induced AGA mouse model and dihydrotestosterone-treated human hair follicle dermal papilla cells. In vivo, C. choseniana treatment deactivated androgen signaling by reducing the concentration of serum dihydrotestosterone level and expressions of 5α-reductase 2 and androgen receptor. Next, C. choseniana treatment increased the hair regrowth rate. Histological studies demonstrated that C. choseniana induced the anagen phase in testosterone propionate-induced AGA mouse model. Cellular proliferation was promoted by C. choseniana treatment via increasing the expression of proliferation factors, such as proliferating cell nuclear antigen and cyclin D1. Furthermore, C. choseniana treatment increased the expression of proteins related to the Wnt/β-catenin signaling pathway. In addition, dickkopf-1, a Wnt inhibitor, was downregulated with C. choseniana treatment. Likewise, C. choseniana treatment promoted cellular proliferation in vitro. This study demonstrated the inhibitory effect of C. choseniana on androgen-induced AGA. Moreover, C. choseniana induced activation of Wnt/β-catenin signaling, resulting in prolonged anagen and cellular proliferation. Therefore, we suggest that C. choseniana can be used as a therapeutic agent to alleviate AGA.

Keyword

Androgenic alopecia; Androgen; Cellular proliferation; Celtis choseniana Nakai; Wnt