Calcium Modulating Effect of Polycyclic Cages: A Suitable Therapeutic Approach Against Excitotoxic-induced Neurodegeneration.

IF 3.3 3区 医学 Q2 CHEMISTRY, MEDICINAL
Ayodeji O Egunlusi, Sarel F Malan, Vitalii A Palchykov, Jacques Joubert
{"title":"Calcium Modulating Effect of Polycyclic Cages: A Suitable Therapeutic Approach Against Excitotoxic-induced Neurodegeneration.","authors":"Ayodeji O Egunlusi, Sarel F Malan, Vitalii A Palchykov, Jacques Joubert","doi":"10.2174/0113895575273868231128104121","DOIUrl":null,"url":null,"abstract":"<p><p>Neurodegenerative disorders pose a significant challenge to global healthcare systems due to their progressive nature and the resulting loss of neuronal cells and functions. Excitotoxicity, characterized by calcium overload, plays a critical role in the pathophysiology of these disorders. In this review article, we explore the involvement of calcium dysregulation in neurodegeneration and neurodegenerative disorders. A promising therapeutic strategy to counter calcium dysregulation involves the use of calcium modulators, particularly polycyclic cage compounds. These compounds, structurally related to amantadine and memantine, exhibit neuroprotective properties by attenuating calcium influx into neuronal cells. Notably, the pentacycloundecylamine NGP1-01, a cage-like structure, has shown efficacy in inhibiting both <i>N</i>-methyl-D-aspartate (NMDA) receptors and voltage- gated calcium channels (VGCCs), making it a potential candidate for neuroprotection against excitotoxic-induced neurodegenerative disorders. The structure-activity relationship of polycyclic cage compounds is discussed in detail, highlighting their calcium-inhibitory activities. Various closed, open, and rearranged cage compounds have demonstrated inhibitory effects on calcium influx through NMDA receptors and VGCCs. Additionally, these compounds have exhibited neuroprotective properties, including free radical scavenging, attenuation of neurotoxicities, and reduction of neuroinflammation. Although the calcium modulatory activities of polycyclic cage compounds have been extensively studied, apart from amantadine and memantine, none have undergone clinical trials. Further <i>in vitro</i> and <i>in vivo</i> studies and subsequent clinical trials are required to establish the efficacy and safety of these compounds. The development of polycyclic cages as potential multifunctional agents for treating complex neurodegenerative diseases holds great promise.</p>","PeriodicalId":18548,"journal":{"name":"Mini reviews in medicinal chemistry","volume":" ","pages":"1277-1292"},"PeriodicalIF":3.3000,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mini reviews in medicinal chemistry","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.2174/0113895575273868231128104121","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MEDICINAL","Score":null,"Total":0}
引用次数: 0

Abstract

Neurodegenerative disorders pose a significant challenge to global healthcare systems due to their progressive nature and the resulting loss of neuronal cells and functions. Excitotoxicity, characterized by calcium overload, plays a critical role in the pathophysiology of these disorders. In this review article, we explore the involvement of calcium dysregulation in neurodegeneration and neurodegenerative disorders. A promising therapeutic strategy to counter calcium dysregulation involves the use of calcium modulators, particularly polycyclic cage compounds. These compounds, structurally related to amantadine and memantine, exhibit neuroprotective properties by attenuating calcium influx into neuronal cells. Notably, the pentacycloundecylamine NGP1-01, a cage-like structure, has shown efficacy in inhibiting both N-methyl-D-aspartate (NMDA) receptors and voltage- gated calcium channels (VGCCs), making it a potential candidate for neuroprotection against excitotoxic-induced neurodegenerative disorders. The structure-activity relationship of polycyclic cage compounds is discussed in detail, highlighting their calcium-inhibitory activities. Various closed, open, and rearranged cage compounds have demonstrated inhibitory effects on calcium influx through NMDA receptors and VGCCs. Additionally, these compounds have exhibited neuroprotective properties, including free radical scavenging, attenuation of neurotoxicities, and reduction of neuroinflammation. Although the calcium modulatory activities of polycyclic cage compounds have been extensively studied, apart from amantadine and memantine, none have undergone clinical trials. Further in vitro and in vivo studies and subsequent clinical trials are required to establish the efficacy and safety of these compounds. The development of polycyclic cages as potential multifunctional agents for treating complex neurodegenerative diseases holds great promise.

多环笼的钙调节效应:对抗兴奋毒性诱导的神经退行性病变的合适治疗方法
神经退行性疾病具有渐进性,会导致神经细胞和功能的丧失,因此给全球医疗保健系统带来了巨大挑战。以钙超载为特征的兴奋毒性在这些疾病的病理生理学中起着至关重要的作用。在这篇综述文章中,我们将探讨钙失调在神经变性和神经退行性疾病中的参与作用。应对钙失调的一种有前景的治疗策略是使用钙调节剂,特别是多环笼化合物。这些化合物在结构上与金刚烷胺和美金刚有关,通过减少钙离子流入神经元细胞而表现出神经保护特性。值得注意的是,具有笼状结构的五环癸胺 NGP1-01 在抑制 N-甲基-D-天冬氨酸(NMDA)受体和电压门控钙通道(VGCC)方面表现出了功效,使其成为针对兴奋性毒性诱导的神经退行性疾病的潜在神经保护候选化合物。本文详细讨论了多环笼化合物的结构-活性关系,重点介绍了它们的钙抑制活性。各种封闭、开放和重新排列的笼状化合物对通过 NMDA 受体和 VGCC 的钙离子流入具有抑制作用。此外,这些化合物还具有神经保护特性,包括清除自由基、减轻神经毒性和减少神经炎症。虽然对多环笼状化合物的钙调节活性进行了广泛研究,但除了金刚烷胺和美金刚之外,其他化合物都没有进行过临床试验。要确定这些化合物的有效性和安全性,还需要进一步的体外和体内研究以及随后的临床试验。开发多环笼作为潜在的多功能药物治疗复杂的神经退行性疾病前景广阔。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 求助全文
来源期刊
CiteScore
7.80
自引率
0.00%
发文量
231
审稿时长
6 months
期刊介绍: The aim of Mini-Reviews in Medicinal Chemistry is to publish short reviews on the important recent developments in medicinal chemistry and allied disciplines. Mini-Reviews in Medicinal Chemistry covers all areas of medicinal chemistry including developments in rational drug design, synthetic chemistry, bioorganic chemistry, high-throughput screening, combinatorial chemistry, drug targets, and natural product research and structure-activity relationship studies. Mini-Reviews in Medicinal Chemistry is an essential journal for every medicinal and pharmaceutical chemist who wishes to be kept informed and up-to-date with the latest and most important developments.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信