Skip to content

Reference

Evidence

CompoundsSubstances with curated findings
OutcomesMeasured endpoints
ProteinsTransporters and enzymes
InteractionsPairs that share biology
PapersEvery paper a finding cites
ArticlesReadings of the evidence

Chemistry

ReactionsRhea and Human-GEM, by subsystem
ReachWhat a compound can become

Reference layer

PathwaysReactions grouped under one name
ProcessesWhat proteins are annotated as doing
AnatomyTissues, by what is expressed there
Cell typesCells, by what is expressed there
OrganismsSpecies a compound is prepared from
MaterialsSubstances that are not one molecule
AssessmentsRegulatory determinations, transcribed
DiseasesFeatures, genes, and where each sits

Atlas Graph Twin Access

Search the graph

Reference

Evidence

Compounds
Outcomes
Proteins
Interactions
Papers
Articles

Chemistry

Reactions
Reach

Reference layer

Pathways
Processes
Anatomy
Cell types
Organisms
Materials
Assessments
Diseases

Atlas Graph Twin Access

Loading the page.

Catalyst

Computational infrastructure for human biology, built on a provenance-aware knowledge graph. Findings retain their sources; research and simulation are the next layers.

The graph

Compounds
Outcomes
Proteins
Atlas
Interactions
Papers
Articles
Graph
Search

Reference layer

Pathways
Processes
Anatomy
Cell types
Organisms
Materials
Assessments
Diseases
Reactions
Reach

How it works

Mission
Method
Twin
How to read the evidence
Sources and licences

Build on it

Access
In your assistant
For agents
Query the graph
Bulk export

A reference for what the literature reports. Not medical advice.

© 2026 CatalystPrivacy TermsReference data under the licences listed on the attribution page.

Index

Diseases

Names from Mondo, HPO and GenCC

diseases in the graph: 23,730

Filter diseases by name

#a b c d e f g h i j k l m n o p q r s t u v w x y z

635 of 23,730 begin with O

oocyte maturation defect 3MondoMONDO:0021574
oocyte maturation defect 4MondoMONDO:0021575
oocyte maturation defect 5MondoMONDO:0020837
oocyte maturation defect 6MondoMONDO:0032696
oocyte maturation defect 7MondoMONDO:0032810
oocyte maturation defect 8

More of the reference layer

Pathways
Biological processes
Anatomy
Cell types
Organisms
Materials
Regulatory assessments

Evidence: Compounds · Outcomes · Papers · Search

MondoMONDO:0033564

oocyte maturation defect 9MondoMONDO:0033565

oocyte/zygote/embryo maturation arrest 16MondoMONDO:1010200

oocyte/zygote/embryo maturation arrest 17MondoMONDO:0957220

oocyte/zygote/embryo maturation arrest 18MondoMONDO:0957230

oocyte/zygote/embryo maturation arrest 19MondoMONDO:0957231

oocyte/zygote/embryo maturation arrest 20MondoMONDO:0957278

oocyte/zygote/embryo maturation arrest 21MondoMONDO:0957961

oocyte/zygote/embryo maturation arrest 22MondoMONDO:0976137

oocyte/zygote/embryo maturation arrest 23MondoMONDO:0979231

oocyte/zygote/embryo maturation arrest 24MondoMONDO:0979232

oocyte/zygote/embryo maturation arrest 25MondoMONDO:0980964

oophoritisMondoMONDO:0006877

OPA1-related optic atrophy with or without extraocular featuresMondoMONDO:0800181

open iniencephalyMondoMONDO:0017060

open-angle glaucomaMondoMONDO:0005338

ophthalmia neonatorumMondoMONDO:0004854

ophthalmia nodosaMondoMONDO:0004861

ophthalmic herpes zosterMondoMONDO:0005883

ophthalmomandibulomelic dysplasiaMondoMONDO:0008127

ophthalmomyiasisMondoMONDO:0000301

ophthalmoplegiaMondoMONDO:0003425

ophthalmoplegia totalis with ptosis and miosisMondoMONDO:0009782

ophthalmoplegia-intellectual disability-lingua scrotalis syndromeMondoMONDO:0008130

ophthalmoplegia, external, and myopiaMondoMONDO:0010697

ophthalmoplegia, external, with rib and vertebral anomaliesMondoMONDO:0032565

ophthalmoplegia, familial staticMondoMONDO:0008128

ophthalmoplegia, familial total, with iris transilluminationMondoMONDO:0008129

ophthalmoplegic neuromuscular disorder with abnormal mitochondriaMondoMONDO:0009784

opiate dependenceMondoMONDO:0005530

opioid abuseMondoMONDO:0001225

opioid dependence, susceptibility to, 1MondoMONDO:0012402

opioid-induced constipationMondoMONDO:0100187

opisthorchiasisMondoMONDO:0005884

Opitz G/BBB syndromeMondoMONDO:0017138

opportunistic bacterial infectious diseaseMondoMONDO:0000316

opportunistic mycosisMondoMONDO:0002312

opportunistic systemic mycosisMondoMONDO:0045033

oppositional defiant disorderMondoMONDO:0000495

opsismodysplasiaMondoMONDO:0009785

opsoclonus-myoclonus syndromeMondoMONDO:0015247

optic atrophyMondoMONDO:0003608

optic atrophy 10 with or without ataxia, intellectual disability, and seizuresMondoMONDO:0020737

optic atrophy 11MondoMONDO:0015011

optic atrophy 12MondoMONDO:0033549

optic atrophy 13 with retinal and foveal abnormalitiesMondoMONDO:0008135

optic atrophy 14MondoMONDO:0957824

optic atrophy 15MondoMONDO:0957935

optic atrophy 16MondoMONDO:0957978

optic atrophy 2MondoMONDO:0010698

optic atrophy 3MondoMONDO:0008133

optic atrophy 4MondoMONDO:0011536

optic atrophy 5MondoMONDO:0012543

optic atrophy 6MondoMONDO:0009786

optic atrophy 8MondoMONDO:0024569

optic atrophy 9MondoMONDO:0014571

optic atrophy with demyelinating disease of CNSMondoMONDO:0008132

optic atrophy with or without deafness, ophthalmoplegia, myopathy, ataxia, and neuropathyMondoMONDO:0007429

optic atrophy--spastic paraplegia syndromeMondoMONDO:0010700

optic atrophy-ataxia-peripheral neuropathy-global developmental delay syndromeMondoMONDO:0034092

optic atrophy, hearing loss, and peripheral neuropathy, autosomal dominantMondoMONDO:0008131

optic atrophy, hearing loss, and peripheral neuropathy, autosomal recessiveMondoMONDO:0009788

optic choroid disorderMondoMONDO:0001898

optic disk drusenMondoMONDO:0001746

optic nerve astrocytomaMondoMONDO:0003234

optic nerve disorderMondoMONDO:0002135

optic nerve gliomaMondoMONDO:0003235

optic nerve neoplasmMondoMONDO:0002640

optic nerve sheath meningiomaMondoMONDO:0003557

optic neuritisMondoMONDO:0005885

optic papillitisMondoMONDO:0006879

optic pathway gliomaMondoMONDO:0016167

optic perineuritisMondoMONDO:0044690

optic tract astrocytomaMondoMONDO:0024649

optic tract meningiomaMondoMONDO:0024648

Opticocochleodentate degenerationMondoMONDO:0009790

OPTN-related open angle glaucomaMondoMONDO:0100553

oral candidiasisMondoMONDO:0005886

oral cavity cancerMondoMONDO:0005515

oral cavity carcinomaMondoMONDO:0044925

oral cavity carcinoma in situMondoMONDO:0000371

oral cavity mucoepidermoid carcinomaMondoMONDO:0044964

oral cavity neoplasmMondoMONDO:0021245

oral cavity squamous cell carcinomaMondoMONDO:0004958

oral Crohn diseaseMondoMONDO:0005535

oral erosive lichenMondoMONDO:0017772

oral fibromaMondoMONDO:0800481

oral hairy leukoplakiaMondoMONDO:0000743

oral leukoedemaMondoMONDO:0006880

oral mucosa leukoplakiaMondoMONDO:0004844

oral rhabdomyosarcomaMondoMONDO:0850346

oral sensibility, disturbance ofMondoMONDO:0009791

oral submucous fibrosisMondoMONDO:0018166

oral tuberculosisMondoMONDO:0005887

orbit alveolar rhabdomyosarcomaMondoMONDO:0002978

Page 3 of 7

Next First Last