NDDVD: an integrated and manually curated Neurodegenerative Diseases Variation Database

Area of Science:

• Genetics
• Neuroscience
• Bioinformatics

Background:

• Neurodevelopmental disorders (NDDs) represent a heterogeneous group of conditions with complex genetic etiologies.
• Accurate identification and characterization of genetic variants are crucial for understanding NDD pathogenesis.
• Existing databases may lack comprehensive coverage or specific focus on NDD-associated variants.

Purpose of the Study:

• To develop and present NDDvarbase, a centralized, curated database for genetic variants implicated in neurodevelopmental disorders.
• To facilitate research by providing an accessible platform for variant data exploration and analysis.
• To support the diagnostic process for NDDs through a comprehensive variant resource.

Main Methods:

• Systematic curation of genetic variants from literature and public databases.
• Development of a user-friendly web interface for data retrieval and visualization.
• Implementation of standardized variant annotation and classification pipelines.

Main Results:

• NDDvarbase integrates a substantial collection of genetic variants associated with various NDDs.
• The database includes detailed annotations, including variant type, frequency, functional impact, and clinical significance.
• The platform allows for efficient searching, filtering, and browsing of variant data.

Conclusions:

• NDDvarbase serves as a valuable and specialized resource for the scientific community studying neurodevelopmental disorders.
• This database can accelerate the discovery of novel NDD-associated genes and variants.
• Improved access to curated variant data is essential for advancing NDD research and clinical applications.