The applications of massive parallel sequencing (next-generation sequencing) in research and molecular diagnosis of human genetic diseases

Main Article Content

Hieu T. Nguyen Huong T.T. Le Liem T. Nguyen Hu Lou Thomas LaFramboise

Abstract

Next-generation sequencing (NGS) is a high throughput sequencing technology, which has revolutionized both basic and clinical research of the human genetic disorders. This technology is also called massively parallel sequencing (MPS) due to its ability to generate a huge amount of output data in a cost- and time-effective manner. NGS is widely utilized for different sequencing applications such as targeted sequencing (a group of candidate genes), exome sequencing (all coding regions), and whole genome sequencing (the entire human genome). With NGS, a variety of genomic aberrations can be screened simultaneously such as common and rare variants, structural variations (amplifications and deletion), copy-number variation, and fusion transcripts. NGS technologies combined with advanced bioinformatic analysis have tremendously expanded our knowledge. On the one hand, the basic research area involves direct use of NGS to identify novel variations and determine human disease mechanisms. On the other hand, clinical research is being advanced by highthroughput genetic tests with high resolution and clinically relevant genetic information for molecular diagnoses of human disorders. In this communication, we introduce NGS technologies and review a few key areas where NGS has made a significant impact, with an emphasis on the application of NGS to the identification of the molecular bases of human genetic diseases.

 

DOI: https://doi.org/10.31276/VJSTE.60(2).30

Article Details

How to Cite
NGUYEN, Hieu T. et al. The applications of massive parallel sequencing (next-generation sequencing) in research and molecular diagnosis of human genetic diseases. Vietnam Journal of Science, Technology and Engineering, [S.l.], v. 60, n. 2, p. 30-43, june 2018. ISSN 2525-2461. Available at: <http://vietnamscience.vn/index.php/VJSTE/article/view/119>. Date accessed: 19 july 2018.
Section
LIFE SCIENCES