实用医学杂志 ›› 2023, Vol. 39 ›› Issue (24): 3290-3296.doi: 10.3969/j.issn.1006-5725.2023.24.025

• 综述 • 上一篇    下一篇

外源性补充酮体3羟基丁酸用于疾病治疗的研究进展

魏岱旭1,2,刘宇1,周文辉2,刘召平1   

  1. 1.西南医科大学附属自贡医院自贡市脑科学研究院 (四川 自贡 643020 )
    2.西北大学生命科学与医学部 (西安 710069 )
  • 收稿日期:2023-07-26 出版日期:2023-12-25 发布日期:2024-01-10
  • 基金资助:
    国家自然科学基金项目(31900950);自贡市重点科技计划项目(2022ZCNKY07)

Research progress of exogenous ketone body 3⁃hydroxybutyrate supplementation for human disease treatment

Daixu WEI1,2,Yu LIU1,Wenhui ZHOU2,Zhaoping. LIU1   

  1. *.Zigong Institute of Brain Research,Zigong Hospital Affiliated to Southeast Medical University,Zigong 643020,China
    *.The College of Life Science,Northwest University,Xi′an 710069,China
  • Received:2023-07-26 Online:2023-12-25 Published:2024-01-10

摘要:

3羟基丁酸(3HB)是具有羟基结构的阴离子小分子酸性代谢物,存在两种对映体,与细胞的生长、增殖和抗氧化应激等有关,且在一定浓度范围内具有良好的生物安全性。除了早期的癫痫治疗,随着近些年生酮饮食的流行,人们逐步发现外源性补充3HB与多种代谢疾病的治疗存在关联。本文阐述3HB的生理功能、理化特征、毒理及生物安全性,及其作为潜在的药物分子在癫痫、减肥(体重控制)、全身性炎症、失血性休克、癌症、炎症性肠病、动脉粥样硬化、糖尿病、骨质疏松、神经疾病(如帕金森病、阿尔茨海默病和亨廷顿症)、肌肉萎缩症、新冠肺炎、抗衰老等医学诸多领域的应用进展。外源性补充3HB对多种疾病存在治疗与预防作用,具有潜在的临床转化意义,同时也存在一定的局限性。本文为人类外源性补充酮体3羟基丁酸用于部分疾病治疗提供参考方案。

关键词: 3羟基丁酸, 贝塔酸, 聚羟基脂肪酸酯, 生酮饮食, 酮体, 衰老

Abstract:

3?hydroxybutyrate (3HB), an anionic small molecule acid metabolite with a hydroxyl group, is a chiral molecule that exists in two enantiomeric forms. It is associated with cell growth, proliferation, and anti?oxidative stress, and demonstrates good biosafety when used within a specific range. In addition to epilepsy treatment, with the popularity of ketogenic diet in recent years, exogenous supplementation of 3HB for human has been gradually found to be associated with a variety of metabolic diseases. This review describes the physiological function, physicochemical characteristics, toxicology and biological safety of 3HB, and its applications as potential drug molecules in epilepsy, weight?loss (or weight control), systemic inflammation, hemorrhagic shock, cancer, inflammatory bowel disease, atherosclerosis, diabetes, osteoporosis, neurological diseases (e.g., Parkinson′s disease, Alzheimer′s disease and Huntington′s disease), muscular dystrophy, COVID?19, anti?aging and many other medical fields. This review also focuses on the discussion and prospect of the new methods and the potential limitations of exogenous 3HB supplementation for clinical transformation.

Key words: 3?hydroxybutyrate, beta?hydroxybutyrate, polyhydroxyalkanoate, ketogenic diet, ketone body, aging

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