Effects of Siegesbeckia herba extract against particulate matter 10 (PM10 ) in skin barrier-disrupted mouse models.
Skin Res Technol
; 30(3): e13615, 2024 Mar.
Article
em En
| MEDLINE
| ID: mdl-38391025
ABSTRACT
OBJECTIVES:
Skin barrier disruption is a significant problem of the older population in an aging society. It is characterized by increased transepidermal water loss and decreased skin water content, and particulate matter (PM) is a social issue that can contribute to the exacerbation of skin inflammation. Thus, addressing this problem is urgent.METHODS:
Skin barrier-disrupted mouse models were induced by two methods using acetone application or tape-stripping. This study investigated the antioxidative and anti-inflammatory properties of the Siegesbeckia herba extract (SHE) on PM-induced changes in skin barrier-disrupted mouse models. To examine changes in skin water content, inflammatory cytokines, and keratinocyte differentiation markers, mouse models were treated with vehicle 100 µL, PM10 100 µL (100 µg/mL), SHE 100 µL, or PM10 100 µL (100 µg/mL) plus SHE 100 µL.RESULTS:
SHE preserved skin hydration in the skin barrier-disrupted mouse models regardless of the presence of PM10 . SHE also inhibited the upregulation of inflammatory cytokines such as interleukin (IL)-1ß, IL-4, IL-6, IL-8, and tumor necrosis factor-α and normalized the downregulation of keratinocyte differentiation markers against PM10 in skin barrier-disrupted mouse models.CONCLUSIONS:
This study elucidated the therapeutic effects of SHE against PM10 in skin barrier-disrupted mouse models.Palavras-chave
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Material Particulado
/
Sigesbeckia
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article