May 13th 2019 Disease Ontology Release

The May 2019 DO release includes 9,268 disease classes, with 6166/9268 defined (66%).
This month's release includes updates to the mitochondrial depletion and dysfunction syndromes, removal of obsolete OMIM IDs, and new terms requested via DO's GitHub tracker including: thyroid gland anaplastic carcinoma, lung non-squamous non-small cell carcinoma, adult-onset leukoencephalopathy with axonal spheroids and pigmented glia, and adult-onset leukoencephalopathy with axonal spheroids and pigmented glia; adding missing xrefs and synonyms, e.g. primary coenzyme Q10 deficiency series. Updates to the Disease Ontology for each GitHub commit are documented in:
https://github.com/DiseaseOntology/HumanDiseaseOntology/commits/master/src/ontology/doid-edit.owl.

DO April 18 2019 release, v2

Fixed incorrect names space property for one disease.
This release also includes updated OMIM IDs.

DO April 18 2019 release

This release contains (doid.obo file): 9,262 disease terms, 98% with a single is_a parent, 6158/9262 (66%) of terms defined. This release includes the addition of ICD-O xrefs, inferred Y-linked inheritance disease terms, updating of the OMIM susceptibility terms, addition of pediatric cancer terms for ClinGen, addition of disease subtypes (e.g. Meier-Gorlin syndrome, miliaria), new DO terms (e.g. thiamine deficiency syndrome), adding back into DO Equivalent To statements that had disappeared during the file processing, reinstating Nipah virus encephalitis and the addition of OMIM, GARD, Orphanet and MESH IDs based on Wikidata updates.

DO March 1 2019 Release

This release includes data and software updates:
DO website file (doid-non-classified.obo): 9,233 DO terms, 66% (6,118/9233) DO terms defined; 83% with 1 parent, 15 % with 2 parents. doid.owl file: class count: 17,814; SubClassOf class axioms: 21,507; EquivalentClasses class axioms: 684. And the addition of new definitions, fixes to X-linked recessive disease logical definitions, fixes addressing GitHub ticker (dual parentage seen in doid-non-classified.obo/HumanDO.obo file; missing inferred child terms. DO's Makefile and robot.jar file have been enhanced to improve our QC and release process.

DO Jan-Feb 2019 data release

Many updates included in this DO release.
Logical definitions have been added across cell and organ cancers.
285 Textual definitions were added. DO term definitions have been increased
to 66% (6102/9332) DO terms (a 4% increase) - as seen in doid.obo.
doid.owl - class count = 17,811, SubClassOf axioms: 20,008, EquivalentClasses: 674,
DisJointClasses: 28
109 new DO terms, based on OMIM subtype splits.
Many new terms from MGI, Xenbase, PomBase and FlyBase.
The Genotype Ontology (GENO)'s updates have been incorporated into the
DO, thus enabling us to create logical definitions for X-linked DO terms.

DO December 2018 v2 release

Revert back to database xrefs for definition sources.

DO December 2018 release

Major updates in this release:
added cancer terms for CIViC, MGI and PomBase.
Updated DO_cancer_slim and DO_AGR_slim files.
Revised cell type benign neoplasm inferred parent, logical
definitions. Term counts: doid.obo 9,113 terms, 5702/9113 Disease terms defined.

DO release for November 2nd 2018

Major updates for this release: logical definitions in cell type cancer branch.
ROBOT warnings for white spaces fixed.
9,095 DOIDs in OBO file- 62% defined, 11,493 in OWL file.
3,670 SubClassOf and 725 Equivalent To statements.

DO's October 24th release

Incorporated updates to genetic disease logical defs for modes of inheritance.
For this release, SO ontology (that DO imports) deprecated their root node, SO_000000.
To enable DO to have a root node, we kept 'sequence' , with the ID: doid#sequence.
Updates this release to cell type cancer, logical defs to Cell Ontology.
DO terms: 9,095, 62% defined, 5685/9095.

Oct 11th Disease Ontology Release

This weeks release includes updates on X-linked dominant inheritance inferred parents, the addition of many cell type inferred parent axioms.