Orphanet provides phenotypic annotations of the rare diseases in the Orphanet nomenclature using the Human Phenotype Ontology (HPO). HOOM is a module that qualifies the annotation between a clinical entity and phenotypic abnormalities according to their frequency and with further annotations (diagnostic criterion, pathognomonic sign) when appropriate. In ORDO a clinical entity is either a group of rare disorders, a rare disorder or a subtype of disorder. The “Clinical Entity” branch of ORDO has been refactored as a logical import of HPO, and the HPO-ORDO phenotype disease-annotations have been provided in a series of triples in OBAN format in which associations, frequency and provenance are modeled.

HOOM is provided as an OWL (Ontologies Web Languages) file, using OBAN, the Orphanet Rare Disease Ontology (ORDO), and HPO ontological models. HOOM provides extra possibilities for researchers, pharmaceutical companies and others wishing to co-analyse rare and common disease phenotype associations, or re-use the integrated ontologies in genomic variants repositories or match-making tools.

All files are available under the  Commons Attribution 4.0 International (CC BY 4.0) licence

These products have been recognised as an  Elixir Core Data Resource

These products are an  IRDiRC regognized resources.

HOOM Versions
VersionOWL FileSizeDate
1.8hoom_orphanet_1.8.zip5.19 MB27 Jun 2022
1.7hoom_orphanet_1.7.zip5.19 MB1 Jul 2022
1.6hoom_orphanet_1.6.zip4.94 MB1 Jul 2022
1.5hoom_orphanet_1.5.zip4.61 MB1 Jul 2022
1.4hoom_orphanet_1.4.zip4.27 MB1 Jul 2022
1.3hoom_orphanet_1.3.zip3.86 MB1 Jul 2022
1.2hoom_orphanet_1.2.zip3.54 MB1 Jul 2022
1.1hoom_orphanet_1.1.zip2.32 MB1 Jul 2022
1.0hoom_orphanet_1.0.zip4.31 MB1 Jul 2022