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Updated: Sep 3, 2025
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Engineering Artificial Factors to Specifically Manipulate Alternative Splicing in Human Cells
Published on: April 26, 2017
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Alternative Splicing in Human Biology and Disease
Daniel Jutzi1, Marc-David Ruepp2
1United Kingdom Dementia Research Institute Centre, Institute of Psychiatry, Psychology and Neuroscience, King's College London, Maurice Wohl Clinical Neuroscience Institute, London, UK. daniel.jutzi@kcl.ac.uk.
Methods in Molecular Biology (Clifton, N.J.)
|July 27, 2022
Summary
Alternative pre-mRNA splicing generates diverse proteins from single genes, crucial for gene regulation. Dysregulation of this process contributes to neurological and motor system diseases.
Area of Science:
- Molecular Biology
- Genetics
- Neuroscience
Background:
- Alternative pre-mRNA splicing expands the proteome by producing multiple mRNA variants from one gene.
- This process is vital for complex post-transcriptional gene expression control.
- It involves intricate interactions between splicing factors, regulatory elements, and the splicing machinery.
Purpose of the Study:
- To outline the mechanisms governing alternative pre-mRNA splicing.
- To explain the regulation of alternative splicing.
- To discuss the contribution of dysregulated splicing to diseases of the motor system and brain.
Main Methods:
- Review of existing literature on splicing mechanisms.
- Analysis of regulatory factor interactions.
- Correlation of splicing dysregulation with disease pathology.
Main Results:
- Alternative splicing significantly increases protein diversity.
- Complex regulatory networks control splicing outcomes.
- Aberrant splicing is implicated in various human diseases.
Conclusions:
- Understanding alternative splicing mechanisms is key to comprehending gene expression.
- Dysregulated splicing is a significant factor in neurological and motor system disorders.
- Further research into splicing regulation may reveal therapeutic targets for these diseases.
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