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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

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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

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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
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Reference layer

Pathways
Processes
Anatomy
Cell types
Organisms
Materials
Assessments
Diseases
Reactions
Reach

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Mission
Method
Twin
How to read the evidence
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A reference for what the literature reports. Not medical advice.

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

Index

Cell types

Names from Cell Ontology, Human Protein Atlas and Bgee

cell types in the graph: 16

Filter cell types by name

All 16, alphabetically

bone marrow cellCell OntologyCL:0002092
bronchial epithelial cellCell OntologyCL:0002328
buccal mucosa cellCell OntologyCL:0002336
endothelial cellCell OntologyCL:0000115
epithelial cell of pancreasCell OntologyCL:0000083
granulocyteCell OntologyCL:0000094
leukocyteCell OntologyCL:0000738
male germ cellCell OntologyCL:0000015
monocyteCell OntologyCL:0000576
mononuclear cellCell OntologyCL:0000842
oocyteCell OntologyCL:0000023
pancreatic ductal cellCell OntologyCL:0002079
secondary oocyteCell OntologyCL:0000655
spermCell OntologyCL:0000019
stromal cell of endometriumCell OntologyCL:0002255
type B pancreatic cellCell OntologyCL:0000169

More of the reference layer

Pathways
Biological processes
Anatomy
Organisms
Materials
Regulatory assessments
Diseases

Evidence: Compounds · Outcomes · Papers · Search