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The Application of Omics Technologies in the Research of Neurotoxicology
Wenya Shao1,2, Huangyuan Li3,4
1The Key Laboratory of Environment and Health, School of Public Health, Fujian Medical University, Fuzhou, China.
Abstract:
Omics technologies offer unprecedented perspectives for the systematic research of complex organisms. Especially, the comprehensive omics provide powerful tools for exploring extensive perception of the biochemical and/or physiological effects of the cells perturbed by poisons through systemic investigation on the different spatiotemporal expression profiles of transcriptomic expression profiling, expressed proteins and metabolites simultaneously by high-throughput and high-sensitivity technology. Therefore, it has been attracted extensive attention in neurotoxicology. During the recent years, the domain of neurotoxicology has progressively assimilated various emerging omics applications, which mainly include transcriptomics, proteomics, and metabolomics, to investigate the molecular mechanisms and potential molecular biomarkers of phenotypic modifications of organisms subjected to poisons or stress factors.
Insights
Comprehensive omics technologies, including transcriptomics, proteomics, and metabolomics, offer new insights into how poisons affect the brain. These methods help identify molecular mechanisms and biomarkers for neurotoxicology research.
Area of Science:
- Neurotoxicology
- Systems Biology
- Biochemistry
Background:
- Omics technologies provide a systems-level view of biological processes.
- Understanding the effects of toxins on complex organisms requires a multi-faceted approach.
- Neurotoxicology investigates the adverse effects of chemical, physical, or biological agents on the nervous system.
Purpose of the Study:
- To explore the application of comprehensive omics in neurotoxicology.
- To investigate the molecular mechanisms underlying the effects of poisons on cells.
- To identify potential molecular biomarkers for phenotypic modifications induced by toxins.
Main Methods:
- Simultaneous analysis of transcriptomic, proteomic, and metabolomic profiles.
- High-throughput and high-sensitivity omics technologies.
- Systemic investigation of spatiotemporal expression profiles.
Main Results:
- Omics approaches enable a detailed perception of cellular effects caused by poisons.
- These technologies facilitate the exploration of biochemical and physiological changes.
- The integration of omics data provides a comprehensive understanding of toxicological impacts.
Conclusions:
- Comprehensive omics are powerful tools for advancing neurotoxicology research.
- These technologies aid in elucidating molecular mechanisms and discovering biomarkers.
- The assimilation of omics applications is crucial for understanding toxin-induced effects.
