title: Decoding neural transcriptomes and epigenomes via high-throughput sequencing.
abstract: The mammalian brain is an evolutionary marvel in which engraving and re-engraving of cellular states enable complex information processing and lifelong maintenance. Understanding the mechanisms by which neurons alter and maintain their molecular signatures during information processing is a fundamental goal of neuroscience. Next-generation sequencing (NGS) technology is rapidly transforming the ability to probe the molecular basis of neuronal function. NGS can define not only the complete molecular signatures of cells by transcriptome analyses but also the cascade of events that induce or maintain such signatures by epigenetic analyses. Here we offer some general and practical information to demystify NGS technology and highlight its potential to the neuroscience field. We start with discussion of the complexity of the nervous system, then introduce various applications of NGS with practical considerations and describe basic principles underlying various NGS technologies. Finally, we discuss emerging NGS-related technologies for the neuroscience field.
authors.affiliation: 1] Graduate Program in Cellular and Molecular Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA. [2] Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
authors.forename: Jaehoon
authors.initials: J
authors.lastname: Shin
authors.affiliation: 1] Graduate Program in Cellular and Molecular Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA. [2] Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA. [3] Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA. [4] The Solomon Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
authors.forename: Guo-li
authors.initials: GL
authors.lastname: Ming
authors.affiliation: 1] Graduate Program in Cellular and Molecular Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA. [2] Institute for Cell Engineering, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA. [3] Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA. [4] The Solomon Snyder Department of Neuroscience, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
authors.forename: Hongjun
authors.initials: H
authors.lastname: Song
mesh_terms: D000818:Animals; D019295:Computational Biology; D044127:Epigenesis, Genetic; D020869:Gene Expression Profiling; D059014:High-Throughput Nucleotide Sequencing; D006801:Humans; D009474:Neurons / Q000502:physiology*; D059467:Transcriptome / Q000235:genetics