剖析大脑与空间解决的多omics
Yijia Fangma1, Mengting Liu1, Jie Liao2
1Key Laboratory of Neuropharmacology and Translational Medicine of Zhejiang Province, School of Pharmaceutical Sciences, Zhejiang Chinese Medical University, Hangzhou, 310053, China.
Journal of pharmaceutical analysis
|August 14, 2023
概括
空间解决的多omics技术为大脑复杂性提供了强大的洞察力. 这些先进的技术绘制了基因表达,蛋白质和代谢物,有助于理解大脑疾病和功能.
科学领域:
- 神经科学是一个神经科学.
- 分子生物学分子生物学
- 基因组学就是基因组学.
背景情况:
- 大脑研究越来越多地利用空间解析的多组学来理解其复杂的异质性.
- 空间转录组学,蛋白组学和代谢组学等技术对于这种探索至关重要.
研究的目的:
- 审查主要的空间转录学,蛋白学和代谢学技术.
- 讨论它们在神经科学中的应用,包括大脑图谱和疾病机制.
主要方法:
- 专注于下一代测序和基于图像的空间转录学.
- 突出质谱成像用于空间蛋白质学和代谢学.
主要成果:
- 空间多组学有助于建立大脑图谱和理解神经元基因表达.
- 这些技术有助于阐明神经元通信和中枢神经系统疾病机制.
结论:
- 空间多组学为大脑中的分子机制提供了全面的视图.
- 未来的工作需要整合这些技术进行实时分析和全脑分析.
相关概念视频
02:02Genomics
Genomics is the science of genomes: it is the study of all the genetic material of an organism. In humans, the genome consists of information carried in 23 pairs of chromosomes in the nucleus, as well as mitochondrial DNA. In genomics, both coding and non-coding DNA is sequenced and analyzed. Genomics allows a better understanding of all living things, their evolution, and their diversity. It has a myriad of uses: for example, to build phylogenetic trees, to improve productivity and...
01:33Proteomics
A proteome is the entire set of proteins that a cell type produces. We can study proteomes using the knowledge of genomes because genes code for mRNAs, and the mRNAs encode proteins. Although mRNA analysis is a step in the right direction, not all mRNAs are translated into proteins.
Proteomics is the study of proteomes' function. It involves the large-scale systematic study of the proteome to denote the protein complement expressed by a genome. Scientist Mark Wilkins coined the term proteomics...
Proteomics is the study of proteomes' function. It involves the large-scale systematic study of the proteome to denote the protein complement expressed by a genome. Scientist Mark Wilkins coined the term proteomics...
01:14Brain Imaging
Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic Stimulation (TMS).
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic Stimulation (TMS).