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NeuroDNet - an open source platform for constructing and analyzing neurodegenerative disease networks
Suhas V Vasaikar1, Aditya K Padhi, Bhyravabhotla Jayaram
1Kusuma School of Biological Sciences, Indian Institute of Technology Delhi, New Delhi, India.
NeuroDNet is a novel database for analyzing neurodegenerative disease networks. It integrates genetic and protein interaction data to understand disease mechanisms and offers tools for network construction and analysis.
Area of Science:
- Genomics
- Systems Biology
- Bioinformatics
Background:
- Genetic networks regulate cellular functions, and their disruption by mutations can lead to diseases.
- The complexity of molecular interactions in genetic networks has hindered research into disease mechanisms.
- Systematic analysis of how diseases alter these networks is crucial for advancing our understanding.
Purpose of the Study:
- To develop a comprehensive database and analytical platform for neurodegenerative disease networks.
- To facilitate the construction and interrogation of complex biological networks related to neurodegenerative disorders.
Main Methods:
- Created NeuroDNet, a database integrating signaling molecules, genes, and proteins involved in neurodegenerative diseases.
- Implemented a three-tier architecture (foundation, function, interface) for seamless data retrieval and analysis.
- Developed interactive tools for constructing and analyzing protein-protein interaction (PPI), regulatory, and Boolean networks.
Main Results:
- NeuroDNet provides a unified portal for twelve neurodegenerative diseases, enabling network construction and analysis.
- The database links human genome data with over 300 genes implicated in neurodegenerative diseases.
- Demonstrated network construction and analysis for amyotrophic lateral sclerosis, Alzheimer's disease, and mammalian cell cycle regulation.
Conclusions:
- NeuroDNet is the first database enabling the construction and analysis of diverse network types for neurodegenerative diseases.
- The platform facilitates a deeper understanding of disease mechanisms by analyzing altered genetic networks.
- NeuroDNet is accessible online for researchers to explore and analyze neurodegenerative disease networks.
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