抗菌肽LL-37在骨质疏松症中的作用机制研究进展
Research progress on mechanism of Antimicrobial peptide LL-37 in osteoporosis
  
DOI:10.3969/j.issn.1006-7108.2024.03.025
中文关键词:  抗菌肽LL-37  骨质疏松症  骨代谢
英文关键词:cathelicidin LL-37  osteoporosis  bone metabolism
基金项目:湖南省卫生健康委科研项目(20200968);衡阳市科技局科研项目(2019jh010988)
作者单位
冷鹏 唐晓军* 南华大学衡阳医学院,南华大学附属第二医院脊柱外科,湖南 衡阳 421001 
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中文摘要:
      抗菌肽(antimicrobial peptides,AMPS)是一种宿主防御肽,既往主要关注其抗细菌及抗病毒作用,进一步研究发现AMPS可在成骨、破骨、免疫、促进血管生成等多个途径调控骨代谢、参与骨质疏松症的发生发展。本文旨在总结AMPS在骨代谢中的调控机制,探讨其对骨质疏松症的影响为AMPS治疗骨质疏松症提供理论依据。
英文摘要:
      Antimicrobial peptide (AMPS) is a host defense peptide. Its antibacterial and antiviral effects are paid attention in previous studies. Further studies have shown that cathelicidin LL-37 regulates bone metabolism through multiple pathways and participates in the occurrence and development of osteoporosis, such as osteogenesis, osteoclast, immunity, and promoting angiogenesis. This article reviews the mechanism of LL-37 in bone metabolism and its influence in osteoporosis, aiming to explore the relationship between AMPS and osteoporosis and to provide theoretical basis for the treatment of osteoporosis with AMPS.
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