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Proteomic examination of the neuroglial secretome: lessons for the clinic.
Expert Review of Proteomics ( IF 3.8 ) Pub Date : 2020-03-29 , DOI: 10.1080/14789450.2020.1745069
Jong-Heon Kim 1 , Ruqayya Afridi 2 , Won-Ha Lee 3 , Kyoungho Suk 1, 2
Affiliation  

Introduction: Glial cells are closely associated with neurons located throughout the nervous system and regulate neuronal activity and function through various mechanisms including the secretion of proteins and other signaling molecules. Glia-secreted proteins play crucial roles in modulating neuronal function in physiological and pathological conditions. Aberrant activation of glial cells leading to neuroinflammation is a common phenomenon observed in various neurological disorders. Aberrantly activated glial cells secrete proteins in disease-specific manner and can be exploited as a repository for novel biomarker discovery.Areas covered: In this review, we describe the recent advances in proteomic techniques, highlighting the need for their application to the secretomic field. Studies regarding the secretome profile of glial cells published within the last 5 years are discussed in detail. The use of glia-based biomarkers in various neuroinflammatory and neurodegenerative diseases is also discussed.Expert opinion: Precise diagnosis and timely treatment of neurological disorders remains a challenge and glia-focused research to identify specific biomarkers appears to be a promising approach to combat these disorders. Recent technological advancement in proteomic research would open new frontiers for more rigorous analysis of glial secretome variations over time and the discovery/development of novel biomarkers for neurological disorders.

中文翻译:

神经胶质分泌组的蛋白质组学检查:临床经验教训。

简介:神经胶质细胞与遍布整个神经系统的神经元密切相关,并通过各种机制(包括蛋白质和其他信号分子的分泌)调节神经元的活动和功能。神经胶质分泌蛋白在调节生理和病理条件下的神经元功能中起着至关重要的作用。导致神经炎症的神经胶质细胞的异常激活是在各种神经系统疾病中观察到的常见现象。异常激活的神经胶质细胞以疾病特异性方式分泌蛋白质,可用作发现新生物标志物的储存库。涵盖的领域:在这篇综述中,我们描述了蛋白质组学技术的最新进展,强调了将它们应用于分泌组学领域的必要性。详细讨论了过去 5 年内发表的关于神经胶质细胞分泌谱的研究。还讨论了基于神经胶质的生物标志物在各种神经炎症和神经退行性疾病中的应用。 专家意见:神经系统疾病的精确诊断和及时治疗仍然是一个挑战,以神经胶质为重点的研究以确定特定的生物标志物似乎是对抗这些疾病的一种有前途的方法. 蛋白质组学研究的最新技术进步将为更严格地分析神经胶质分泌组随时间的变化以及发现/开发神经系统疾病的新型生物标志物开辟新的领域。神经系统疾病的精确诊断和及时治疗仍然是一个挑战,以神经胶质细胞为重点的研究以确定特定的生物标志物似乎是对抗这些疾病的一种有前途的方法。蛋白质组学研究的最新技术进步将为更严格地分析神经胶质分泌组随时间的变化以及发现/开发神经系统疾病的新型生物标志物开辟新的领域。神经系统疾病的精确诊断和及时治疗仍然是一个挑战,以神经胶质细胞为重点的研究以确定特定的生物标志物似乎是对抗这些疾病的一种有前途的方法。蛋白质组学研究的最新技术进步将为更严格地分析神经胶质分泌组随时间的变化以及发现/开发神经系统疾病的新型生物标志物开辟新的领域。
更新日期:2020-03-29
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