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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

Atlas Graph Twin Access

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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.

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Reference layer

Pathways
Processes
Anatomy
Cell types
Organisms
Materials
Assessments
Diseases
Reactions
Reach

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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

Anatomy

Names from Foundational Model of Anatomy, Human Protein Atlas and Bgee

structures in the graph: 258

Filter structures 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

25 of 258 begin with P

palpebral conjunctivaFMAFMA:59025
pancreasFMAFMA:7198
parathyroid glandFMAFMA:13890
parietal lobeFMAFMA:61826
parietal pleuraFMAFMA:9733
parotid glandFMAFMA:59790

More of the reference layer

Pathways
Biological processes
Cell types
Organisms
Materials
Regulatory assessments
Diseases

Evidence: Compounds · Outcomes · Papers · Search

penis

FMAFMA:9707

pericardiumFMAFMA:9869

periodontal ligamentFMAFMA:56665

peripheral nervous systemFMAFMA:9903

peritoneumFMAFMA:9584

pharyngeal mucosaFMAFMA:55031

pigmented layer of retinaFMAFMA:58627

pineal bodyFMAFMA:62033

pituitary glandFMAFMA:13889

placentaFMAFMA:63934

pleuraFMAFMA:9583

ponsFMAFMA:67943

popliteal arteryFMAFMA:77155

postcentral gyrusFMAFMA:61896

prefrontal cortexFMAFMA:224850

prostate glandFMAFMA:9600

proximal convoluted tubuleFMAFMA:17693

putamenFMAFMA:61834

pylorusFMAFMA:14581