인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
개인구독
소속 기관이 없으신 경우, 개인 정기구독을 하시면 저렴하게
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지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
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.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.