Details

Autor(en) / Beteiligte

• Jang, Ah-Ra
• Lee, Yun-Ji
• Kim, Dong-Yeon
• Lee, Tae-Sung
• Jung, Do-Hyeon
• Kim, Yeong-Jun
• Seo, In-Su
• Ahn, Jae-Hun
• Song, Eun-Jung
• Oh, Jisu
• Li, Aoding
• Song, SiHoon
• Kim, Hyung-Sik
• Kang, Min-Jung
• Seo, Yoojin
• Cho, Jeong-Yong
• Park, Jong-Hwan

Titel

Water Extract of Desalted Salicornia europaea Inhibits RANKL-Induced Osteoclast Differentiation and Prevents Bone Loss in Ovariectomized Mice

Ist Teil von

• Nutrients, 2023-11, Vol.15 (23), p.4968

Ort / Verlag

Switzerland: MDPI AG

Erscheinungsjahr

2023

Link zum Volltext

Quelle

MEDLINE

Beschreibungen/Notizen

• Osteoporosis, which is often associated with increased osteoclast activity due to menopause or aging, was the main focus of this study. We investigated the inhibitory effects of water extract of desalted L. (WSE) on osteoclast differentiation and bone loss in ovariectomized mice. Our findings revealed that WSE effectively inhibited RANKL-induced osteoclast differentiation, as demonstrated by TRAP staining, and also suppressed bone resorption and F-actin ring formation in a dose-dependent manner. The expression levels of genes related to osteoclast differentiation, including NFATc1, ACP5, Ctsk, and DCSTAMP, were downregulated by WSE. Oral administration of WSE improved bone density and structural parameters in ovariectomized mice. Dicaffeoylquinic acids (DCQAs) and saponins were detected in WSE, with 3,4-DCQA, 3,5-DCQA, and 4,5-DCQA being isolated and identified. All tested DCQAs, including the aforementioned types, inhibited osteoclast differentiation, bone resorption, and the expression of osteoclast-related genes. Furthermore, WSE and DCQAs reduced ROS production mediated by RANKL. These results indicate the potential of WSE and its components, DCQAs, as preventive or therapeutic agents against osteoporosis and related conditions.