Neuronal dysfunction and gene modulation by non-coding RNA in Parkinson's disease and synucleinopathies

Area of Science:

• Neuroscience
• Molecular Biology
• Genetics

Background:

• Non-coding RNAs (ncRNAs) are increasingly recognized for their roles in cellular processes.
• Dysregulation of ncRNAs, including long-non-coding RNA (lncRNA), microRNA (miRNA), and circular-RNA (circRNA), is observed in neurodegenerative diseases.
• These ncRNAs are implicated in the molecular events leading to neuronal dysfunction in conditions like Parkinson's disease and synucleinopathy.

Purpose of the Study:

• To review and discuss recent literature on the function of RNA-based mechanisms in neuronal pathology.
• To explore the involvement of ncRNAs in Parkinson's disease and synucleinopathy models.
• To highlight the potential role of ncRNAs in the pathophysiology of neurodegenerative diseases.

Main Methods:

• Literature review of recent studies.
• Analysis of research focusing on ncRNA involvement in neurodegenerative disease models.
• Synthesis of evidence linking ncRNA misregulation to cellular dysfunction.

Main Results:

• Evidence suggests ncRNAs contribute to molecular events in progressive neuronal degeneration.
• Numerous ncRNAs are significantly misregulated in Parkinson's disease and synucleinopathy.
• ncRNAs are involved in molecular processes leading to cellular dysfunction in neurodegenerative diseases.

Conclusions:

• ncRNAs play a significant role in the pathophysiology of neurodegenerative diseases.
• Further research into ncRNA-based mechanisms is crucial for understanding Parkinson's disease and synucleinopathy.
• ncRNAs represent potential therapeutic targets for neurodegenerative disorders.