DGIdb

DGIdb aggregates drug-gene interaction data to identify and annotate druggable genes and interaction claims for biomedical research.

Key Features:

• Comprehensive Data Aggregation: Consolidates information from 41 sources, including seven newly added resources, to centralize drug-gene interaction claims.
• Data Normalization and Integration: Harmonizes drug names and gene identifiers by merging concepts, identifying aliases, and reducing redundancy.
• Search and Data Access: Provides programmatic access via an API and downloadable TSV format and supports queries that include interaction directionality and refined scoring mechanisms.
• Routine Updates and Curation: Employs automated processes for routine updates alongside manual curation to maintain and link interaction source information.
• Integration with External and Crowdsourced Resources: Integrates crowd-sourced contributions and external resources such as Drug Target Commons, Wikidata for term normalization, and NDEx for network representations.

Scientific Applications:

• Candidate Target Identification: Enables identification and annotation of potentially druggable genes for therapeutic targeting.
• Pharmacogenomics: Supports studies linking genes and drugs to variability in drug response.
• Personalized Medicine: Facilitates selection of drug targets and drugs relevant to individual genomic profiles.
• Drug Discovery and Repurposing: Assists in prioritizing genes and compounds for drug development and repurposing efforts.
• Mechanistic Studies: Provides interaction data useful for understanding molecular mechanisms underlying diseases.

Methodology:

Aggregates claims from 41 sources; normalizes terms by merging concepts, identifying aliases, and reducing redundancy; records interaction directionality and applies scoring mechanisms; updates data via automated processes and manual curation; integrates with Drug Target Commons, Wikidata for term normalization, and NDEx for network representations; and exposes data through an API and TSV downloads.