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Detection of disease-associated microRNAs -application for autism spectrum disorders.
Reviews in the Neurosciences ( IF 3.4 ) Pub Date : 2020-08-19 , DOI: 10.1515/revneuro-2020-0015
Barbora Konečná 1 , Jana Radošinská 2, 3 , Petra Keményová 2 , Gabriela Repiská 2
Affiliation  

Autism spectrum disorders (ASD) diagnostic procedure still lacks a uniform biological marker. This review gathers the information on microRNAs (miRNAs) specifically as a possible source of biomarkers of ASD. Extracellular vesicles, and their subset of exosomes, are believed to be a tool of cell-to-cell communication, and they are increasingly considered to be carriers of such a marker. The interest in studying miRNAs in extracellular vesicles grows in all fields of study and therefore should not be omitted in the field of neurodevelopmental disorders. The summary of miRNAs associated with brain cells and ASD either studied directly in the tissue or biofluids are gathered in this review. The heterogeneity in findings from different studies points out the fact that unified methods should be established, beginning with the determination of the accurate patient and control groups, through to sample collection, processing, and storage conditions. This review, based on the available literature, proposes the standardized approach to obtain the results that would not be affected by technical factors. Nowadays, the method of high-throughput sequencing seems to be the most optimal to analyze miRNAs. This should be followed by the uniformed bioinformatics procedure to avoid misvalidation. At the end, the proper validation of the obtained results is needed. With such an approach as is described in this review, it would be possible to obtain a reliable biomarker that would characterize the presence of ASD.

中文翻译:

检测与疾病相关的 microRNA——在自闭症谱系障碍中的应用。

自闭症谱系障碍 (ASD) 诊断程序仍然缺乏统一的生物标志物。这篇综述收集了关于 microRNA (miRNA) 的信息,特别是作为 ASD 生物标志物的可能来源。细胞外囊泡及其外泌体子集被认为是细胞间通讯的工具,并且越来越多地认为它们是这种标记物的载体。研究细胞外囊泡中的 miRNA 的兴趣在所有研究领域都在增长,因此在神经发育障碍领域不应被忽略。本综述收集了直接在组织或生物体液中研究的与脑细胞和 ASD 相关的 miRNA 的摘要。不同研究结果的异质性指出应该建立统一的方法,从确定准确的患者组和对照组开始,一直到样品收集、处理和储存条件。本综述基于现有文献,提出了获得不受技术因素影响的结果的标准化方法。目前,高通量测序方法似乎是分析miRNAs的最佳方法。随后应采用统一的生物信息学程序,以避免错误验证。最后,需要对获得的结果进行适当的验证。使用本综述中描述的这种方法,将有可能获得一种可靠的生物标志物来表征 ASD 的存在。提出了标准化的方法,以获得不受技术因素影响的结果。目前,高通量测序方法似乎是分析miRNAs的最佳方法。随后应采用统一的生物信息学程序,以避免错误验证。最后,需要对获得的结果进行适当的验证。使用本综述中描述的这种方法,将有可能获得一种可靠的生物标志物来表征 ASD 的存在。提出了标准化的方法,以获得不受技术因素影响的结果。目前,高通量测序方法似乎是分析miRNAs的最佳方法。随后应采用统一的生物信息学程序,以避免错误验证。最后,需要对获得的结果进行适当的验证。使用本综述中描述的这种方法,将有可能获得一种可靠的生物标志物来表征 ASD 的存在。需要对获得的结果进行适当的验证。使用本综述中描述的这种方法,将有可能获得一种可靠的生物标志物来表征 ASD 的存在。需要对获得的结果进行适当的验证。使用本综述中描述的这种方法,将有可能获得一种可靠的生物标志物来表征 ASD 的存在。
更新日期:2020-10-06
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