Application of hydrostatic pressure up-regulates Sost gene expression in osteocytic spheroids.

IF 1.4 4区 生物学 Q4 BIOCHEMISTRY & MOLECULAR BIOLOGY Bioscience, Biotechnology, and Biochemistry Pub Date : 2025-01-24 DOI:10.1093/bbb/zbae165
Jeonghyun Kim, Kotone Niioka, Eijiro Maeda, Takeo Matsumoto
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Abstract

In this study, we developed a hydrostatic pressurizing chamber capable of applying hydrostatic pressure to osteocytic spheroids derived from mouse osteoblastic MC3T3-E1 cells. Our results demonstrate that a 4-h exposure to 200 kPa of hydrostatic pressure did not alter the apparent morphology of the spheroids. However, gene expression analysis revealed a significant up-regulation of Sost, a marker of late-stage osteocyte differentiation.

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应用静水压可上调成骨细胞球体内的 sost 基因表达。
在这项研究中,我们开发了一种静水加压室,能够对小鼠成骨细胞 MC3T3-E1 衍生的成骨细胞球体施加静水压力。我们的研究结果表明,在 200 kPa 的静水压下暴露 4 小时并不会改变球体的表观形态。然而,基因表达分析表明,晚期成骨细胞分化的标志物 Sost 有明显的上调。
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来源期刊
Bioscience, Biotechnology, and Biochemistry
Bioscience, Biotechnology, and Biochemistry 生物-生化与分子生物学
CiteScore
3.50
自引率
0.00%
发文量
183
审稿时长
1 months
期刊介绍: Bioscience, Biotechnology, and Biochemistry publishes high-quality papers providing chemical and biological analyses of vital phenomena exhibited by animals, plants, and microorganisms, the chemical structures and functions of their products, and related matters. The Journal plays a major role in communicating to a global audience outstanding basic and applied research in all fields subsumed by the Japan Society for Bioscience, Biotechnology, and Agrochemistry (JSBBA).
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