Structure and Function of the Human 1.8 Voltage-Gated Sodium Channel Associated with Pain Sensation
与痛觉相关的人类 1.8 电压门控钠通道的结构和功能
基本信息
- 批准号:BB/R001294/1
- 负责人:
- 金额:$ 73.99万
- 依托单位:
- 依托单位国家:英国
- 项目类别:Research Grant
- 财政年份:2017
- 资助国家:英国
- 起止时间:2017 至 无数据
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Voltage-gated sodium channels play essential roles in the process of signal conduction in nervous tissues. The human sodium channel (isoform 8) is primarily found in the peripheral nervous system, and in the healthy organism is responsible for pain sensation. Mutations in it cause a range of diseases, including chronic pain and certain types of multiple sclerosis. The aim of this project is to determine the three-dimensional structure of this protein (and its complexes with drugs and naturally-occuring toxins), and relate these structures to its functional properties and conformational changes which result from mutations associated with different disease states. These studies will not only provide information on the molecular basis of these diseases but also aid in the development of new pharmaceutical drugs that specifically target this channel type, leading to fewer side-effects due to adventitious interactions with other channels.
电压门控钠通道在神经组织的信号传导过程中起着重要作用。人类钠通道(亚型8)主要存在于周围神经系统中,在健康生物体中负责痛觉。它的突变会导致一系列疾病,包括慢性疼痛和某些类型的多发性硬化症。该项目的目的是确定这种蛋白质(及其与药物和天然毒素的复合物)的三维结构,并将这些结构与其功能特性和构象变化联系起来,这些结构是由与不同疾病状态相关的突变引起的。这些研究不仅将提供这些疾病的分子基础信息,而且还有助于开发专门针对这种通道类型的新药物,从而减少由于与其他通道的偶然相互作用而产生的副作用。
项目成果
期刊论文数量(10)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Tamoxifen complexes with the voltage-gated sodium channel reveal novel drug binding sites
他莫昔芬与电压门控钠通道的复合物揭示了新的药物结合位点
- DOI:10.1016/j.bpj.2021.11.2583
- 发表时间:2022
- 期刊:
- 影响因子:3.4
- 作者:Hollingworth D
- 通讯作者:Hollingworth D
Lipid binding attenuates channel closure of the outer membrane protein OmpF.
- DOI:10.1073/pnas.1721152115
- 发表时间:2018-06-26
- 期刊:
- 影响因子:11.1
- 作者:Liko I;Degiacomi MT;Lee S;Newport TD;Gault J;Reading E;Hopper JTS;Housden NG;White P;Colledge M;Sula A;Wallace BA;Kleanthous C;Stansfeld PJ;Bayley H;Benesch JLP;Allison TM;Robinson CV
- 通讯作者:Robinson CV
Fenestration Differences in Open and Closed Gate Sodium Channels: A Molecular Basis for State-Dependent Drug Design
开窗和闭门钠通道的开窗差异:状态依赖性药物设计的分子基础
- DOI:
- 发表时间:2019
- 期刊:
- 影响因子:3.4
- 作者:Sula Altin
- 通讯作者:Sula Altin
A tamoxifen receptor within a voltage-gated sodium channel.
- DOI:10.1016/j.molcel.2020.12.048
- 发表时间:2021-03-18
- 期刊:
- 影响因子:16
- 作者:Sula A;Hollingworth D;Ng LCT;Larmore M;DeCaen PG;Wallace BA
- 通讯作者:Wallace BA
Cannabidiol interactions with voltage-gated sodium channels.
- DOI:10.7554/elife.58593
- 发表时间:2020-10-22
- 期刊:
- 影响因子:7.7
- 作者:Sait LG;Sula A;Ghovanloo MR;Hollingworth D;Ruben PC;Wallace BA
- 通讯作者:Wallace BA
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Bonnie Wallace其他文献
Bonnie Wallace的其他文献
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{{ truncateString('Bonnie Wallace', 18)}}的其他基金
Structure/Function Drug Interaction Studies on Voltage-Gated Sodium Channels
电压门控钠通道的结构/功能药物相互作用研究
- 批准号:
BB/V018035/1 - 财政年份:2022
- 资助金额:
$ 73.99万 - 项目类别:
Research Grant
Binding and interactions of Brazilian toxins to voltage-gated sodium channels: The Rational Search for New Drugs
巴西毒素与电压门控钠通道的结合和相互作用:新药的理性搜索
- 批准号:
BB/T01153X/1 - 财政年份:2020
- 资助金额:
$ 73.99万 - 项目类别:
Research Grant
Bioinformatics Resources for Circular Dichroism Spectroscopy and Structural Biology: Operation, Enhancement, Curation, and New Developments
圆二色光谱和结构生物学的生物信息学资源:操作、增强、管理和新发展
- 批准号:
BB/P024092/1 - 财政年份:2018
- 资助金额:
$ 73.99万 - 项目类别:
Research Grant
Biophysical studies of the structure/function of antimicrobial peptides and enzymes isolated from extremophile organisms
从极端微生物中分离的抗菌肽和酶的结构/功能的生物物理学研究
- 批准号:
BB/N012763/1 - 财政年份:2016
- 资助金额:
$ 73.99万 - 项目类别:
Research Grant
UK-US Collaboration on Structure, Function and Dynamics of Voltage-Gated Sodium Channels
英美合作研究电压门控钠通道的结构、功能和动力学
- 批准号:
BB/L026252/1 - 财政年份:2014
- 资助金额:
$ 73.99万 - 项目类别:
Research Grant
Structure and Function of Voltage-Gated Ion Channels and their Applications for Rational Drug Design
电压门控离子通道的结构和功能及其在合理药物设计中的应用
- 批准号:
BB/L006790/1 - 财政年份:2014
- 资助金额:
$ 73.99万 - 项目类别:
Research Grant
The Protein Circular Dichroism Data Bank, the DichroWeb Server, and ValiDichro: Data Sharing, Analysis and Standards Resources for CD Spectroscopy
蛋白质圆二色性数据库、DichroWeb 服务器和 ValiDichro:圆二色光谱的数据共享、分析和标准资源
- 批准号:
BB/J019135/1 - 财政年份:2013
- 资助金额:
$ 73.99万 - 项目类别:
Research Grant
UK/Taiwan Interchange on Synchrotron Radiation Circular Dichroism Spectroscopy
英国/台湾同步辐射圆二色光谱交换
- 批准号:
BB/L004976/1 - 财政年份:2013
- 资助金额:
$ 73.99万 - 项目类别:
Research Grant
Powder Diffraction Methods for Membrane Protein Structure Determination
用于膜蛋白结构测定的粉末衍射方法
- 批准号:
BB/J020702/1 - 财政年份:2012
- 资助金额:
$ 73.99万 - 项目类别:
Research Grant
An International UK-Brazil Collaboration using Synchrotron Radiation Circular Dichroism Spectroscopy to Study Protein Structure and Function
英国-巴西国际合作利用同步辐射圆二色光谱研究蛋白质结构和功能
- 批准号:
BB/J019747/1 - 财政年份:2012
- 资助金额:
$ 73.99万 - 项目类别:
Research Grant
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