LORD

LORD links open biomedical knowledge bases, including Orphanet, Human Phenotype Ontology (HPO), and Online Mendelian Inheritance in Man (OMIM), to aggregate disease, phenotype, and gene information for characterization and diagnosis of rare diseases.

Key Features:

• Data Integration: Aggregates information from Orphanet, HPO, and OMIM, linking over 8,400 rare disease entities with more than 14,500 clinical signs and 3,270 genes.
• Interconnected relationship exploration: Enables exploration and query of relationships between diseases, phenotypes (clinical signs), and genotypes (known genetic mutations).
• APIs: Exposes application programming interfaces to provide programmatic access and enable integration with health information systems and clinical workflows.
• Expert network support: Provides an integrated information space to support expert networks in rare disease diagnosis and knowledge exchange.

Scientific Applications:

• Diagnosis: Correlates patient phenotypes with linked gene and disease data to support identification and classification of rare diseases.
• Research: Centralizes genotype–phenotype and disease information to facilitate studies of gene–disease associations, disease mechanisms, and therapeutic development.
• Education and training: Consolidates disease, phenotype, and gene knowledge for use in medical education and professional training on rare diseases.

Methodology:

Aggregates and links open data from Orphanet, HPO, and OMIM to consolidate dispersed information and exposes APIs for programmatic access.