首页|补肾中药调控骨髓间充质干细胞成骨分化的RNA m6A修饰作用研究

补肾中药调控骨髓间充质干细胞成骨分化的RNA m6A修饰作用研究

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骨髓间充质干细胞(BMSCs)是一种成体干细胞,具有成骨细胞分化能力.BMSCs成骨分化能力减弱易导致骨质疏松等多种骨相关疾病.中医学认为"肾主骨生髓",补肾中药是治疗骨质疏松的常用药物,具有调控BMSCs成骨分化作用.腺苷N6位甲基化修饰(m6A)是真核生物RNA的转录后修饰,是BMSCs成骨分化的关键因素.探讨m6A动态修饰与BMSCs成骨分化的关系,分析补肾中药调控m6A修饰的可能作用及靶点,能够为补肾中药治疗骨质疏松提供新靶点,为中医肾藏象理论的科学阐释提供思路.
Effects of Kidney-tonifying Herbs on Osteogenic Differentiation of Bone Marrow Mesenchymal Stem Cells from the Perspective of m6A Modification
Bone marrow mesenchymal stem cells(BMSCs)are adult stem cells with osteogenic differentiation ability.The weake-ning osteogenic differentiation ability of BMSCs can easily lead to a variety of bone-related diseases,such as osteoporosis.Based on the theory of traditional Chinese medicine that"kidney governs the bone and generates the marrow",kidney-tonifying herbs are commonly used in the treatment of osteoporosis,which has the effect of regulating osteogenic differentiation of BMSCs.N6-methylad-enosine(m6A)is a post-transcriptional modification of eukaryotic RNA and a key factor in osteogenic differentiation of BMSCs.This study explores the relationship between m6A dynamic modification and osteogenic differentiation of BMSCs,and analyzes the possible role and targets of kidney-tonifying herbs in regulating m6A modification,which can provide new targets for kidney-tonify-ing herbs in the treatment of osteoporosis,and provide ideas for the scientific interpretation of the theory of visceral manifestation of kidney in traditional Chinese medicine.

Bone marrow mesenchymal stem cellsm6A modificationKidney-tonifying herbsOsteogenic differentiationOsteo-porosisTargetMechanismVisceral manifestation of kidney

李沂霖、王花欣、田硕、王洁、董仁超、刘艳秋

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山东中医药大学中医学院,济南,250355

骨间充质干细胞 N6甲基腺苷修饰 补肾中药 成骨分化 骨质疏松 靶点 作用机制 肾藏象

国家自然科学基金

82074134

2024

世界中医药
世界中医药学会联合会

世界中医药

CSTPCDCHSSCD北大核心
影响因子:1.266
ISSN:1673-7202
年,卷(期):2024.19(2)
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