Omics of Prion Diseases.

Area of Science:

• Neurodegenerative diseases
• Prion biology
• Genomics and proteomics

Background:

• Prion diseases are unique neurodegenerative disorders with diverse etiologies (sporadic, genetic, acquired).
• Laboratory animal models accurately recapitulate human and animal prion diseases, enabling controlled study.
• Understanding molecular mechanisms of neurodegeneration is crucial for developing therapeutic strategies.

Purpose of the Study:

• To describe the application of omics research in prion disease studies.
• To highlight the utility of comprehensive, high-throughput approaches in identifying disease factors.
• To review significant research on human and animal prion pathologies.

Main Methods:

• Utilizing omics approaches such as functional genomics, transcriptomics, and proteomics.
• Employing controlled laboratory animal models for prion disease research.
• Comprehensive and unbiased data analysis of molecular pathways.

Main Results:

• Omics approaches facilitate the identification of disease susceptibility factors.
• Dysregulated molecular pathways during prion disease onset and progression can be uncovered.
• A review of key research findings in human and animal prion diseases is presented.

Conclusions:

• Omics research provides invaluable insights into the molecular underpinnings of prion diseases.
• High-throughput studies are essential for unraveling complex neurodegenerative mechanisms.
• This chapter synthesizes current knowledge on prion disease research using omics methodologies.