中国儿童保健杂志 ›› 2024, Vol. 32 ›› Issue (10): 1101-1105.DOI: 10.11852/zgetbjzz2024-0307

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GABA能系统在Tourette综合征中的作用及治疗展望

许莹1, 史海水2,3, 张会丰1, 田晓瑜1   

  1. 1.河北医科大学第二医院儿科,河北 石家庄 050000;
    2.河北医科大学神经科学研究中心;
    3.河北医科大学护理学院
  • 收稿日期:2024-03-21 修回日期:2024-08-09 发布日期:2024-10-11 出版日期:2024-10-10
  • 通讯作者: 田晓瑜,E-mail: janetian@hebmu.edu.cn
  • 作者简介:许莹(1997-),女,硕士研究生,主要研究方向为神经与发育行为。
  • 基金资助:
    河北医科大学“十四五”临床医学创新研究团队B类团队项目(2022LCTD-B15)

Role of GABAergic system in the pathogenesis and treatment of Tourette syndrome in children

XU Ying1, SHI Haishui2,3, ZHANG Huifeng1, TIAN Xiaoyu1   

  1. 1. Deparment of Pediatrics, The Second Hospital of Hebei Medical University,Shijiazhuang,Hebei 050000, China;
    2. Neuroscience Research Center, Institute of Medical and Health Science;
    3. Nursing School, Hebei Medical University
  • Received:2024-03-21 Revised:2024-08-09 Online:2024-10-10 Published:2024-10-11
  • Contact: TIAN Xiaoyu, E-mail: janetian@hebmu.edu.cn

摘要: Tourette综合征(TS)是一种儿童和青少年中患病率约为 1%的慢性神经精神障碍性疾病。临床特征为眨眼、摇头等头面以及躯干、四肢等部位骨骼肌的突发的、不自主性的抽动症状和发声抽搐。目前TS的发病机制不明,尚缺乏有效的治疗手段。γ-氨基丁酸(GABA)是哺乳动物大脑中主要的抑制性神经递质。有研究显示,GABA能系统的失衡参与了多种神经精神疾病的发生发展。近年来,GABA能系统在TS中的作用被大家关注。目前研究集中在GABA能代谢途径的异常以及TS患者肠道菌群GABA代谢的变化。但目前没有特定治疗TS的GABA能系统药物。该文提供了关于GABA能系统在TS病理生理学中的作用以及其作为新治疗的潜在靶点。

关键词: 多发性抽动症, γ-氨基丁酸, GABA能系统, 脑肠轴

Abstract: Childhood Tourette syndrome(TS) is a chronic neuropsychiatric disorder with a prevalence of about 1% in children and adolescents. Its clinical features include sudden, involuntary twitching symptoms such as eye blinking, head shaking, and tics involving other muscles of the face, trunk, and limbs, as well as vocal tics. At present, the pathogenesis of TS is currently not clear, and there is no effective treatment for TS. γ-aminobotyric acid(GABA) is the primary inhibitory neurotransmitter in the mammalian brain. Some studies have shown that the imbalance of GABAergic system is involved in the occurrence and development of many neuropsychiatric diseases. In recent years, the role of GABAergic system in TS has gained much attention. Current research focuses on the abnormality of GABAergic metabolic pathway and the changes of GABA metabolism of intestinal flora in TS patients. However, there are no specific GABAergic drugs developed for the treatment of TS. This review provides insights into the role of the GABAergic system in the pathophysiology of TS and its potential as a novel therapeutic target.

Key words: Tourette syndrome, γ-aminobotyric acid, GABAergic system, brain-gut axis

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