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Ribosomal DNA and Neurological Disorders
Hong Zhou1,2,3,4, Yuqing Xia1,2,3,4, Rui Zhu1,2,3,4
1Cooperative Innovation Center of Industrial Fermentation (Ministry of Education & Hubei Province), Hubei University of Technology, Wuhan, Hubei, 430030, China.
Current Molecular Medicine
|May 23, 2024
Summary
Defective ribosomal DNA (rDNA) maintenance is linked to neurological disorders like Alzheimer's and Parkinson's. This review explores the rDNA-neurological disease connection for potential therapeutic targets.
Area of Science:
- Cellular Biology
- Neuroscience
- Genetics
Background:
- Ribosomal DNA (rDNA) plays a crucial role in nucleolar function and nuclear organization in human cells.
- Alterations in rDNA repeat maintenance are increasingly implicated in the pathophysiology of various neurological disorders.
Purpose of the Study:
- To comprehensively review the role of rDNA in major neurological diseases.
- To elucidate the correlation between rDNA integrity and neurological conditions.
- To identify rDNA as a potential therapeutic target for neurological disorders.
Main Methods:
- Literature review of studies investigating rDNA and neurological diseases.
- Synthesis of current research on rDNA maintenance defects and their association with neurological conditions.
- Analysis of the etiological links between rDNA dysfunction and neurodegeneration.
Main Results:
- Evidence suggests a strong association between defective rDNA maintenance and neurological disorders including Alzheimer's, Parkinson's, and frontotemporal dementia.
- rDNA instability is a common feature across a spectrum of neurological and psychiatric conditions.
- The review consolidates findings linking rDNA to disease mechanisms.
Conclusions:
- rDNA integrity is critical for neuronal health and function.
- Targeting rDNA maintenance pathways may offer novel therapeutic strategies for neurological diseases.
- Further research into rDNA's role is warranted for developing effective treatments.
Keywords:
ALS-FTDAlzheimer’s diseaseHuntington’s diseaseParkinson's diseaseRibosomal DNAdepressionneurological disorderssuicide.More Related Videos
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