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Reference

Evidence

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

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

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

Index

Pathways

Names from Reactome and WikiPathways

pathways in the graph: 3,812

Filter pathways 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

91 of 3,812 begin with B

B cell receptor signalingWikiPathways23
B-WICH complex positively regulates rRNA expressionReactomeR-HSA-5250924
Bacterial Infection PathwaysReactomeR-HSA-9824439
Bardet Biedl syndromeWikiPathways5234
Base excision repairWikiPathways4752
Base Excision Repair

More of the reference layer

Biological processes
Anatomy
Cell types
Organisms
Materials
Regulatory assessments
Diseases

Evidence: Compounds · Outcomes · Papers · Search

ReactomeR-HSA-73884

Base-Excision Repair, AP Site FormationReactomeR-HSA-73929

Basigin interactionsReactomeR-HSA-210991

BBSome-mediated cargo-targeting to ciliumReactomeR-HSA-5620922

BCKDH synthesizes BCAA-CoA from KIC, KMVA, KIVReactomeR-HSA-9859138

BDNF activates NTRK2 (TRKB) signalingReactomeR-HSA-9024909

BDNF signaling in neurodevelopmentWikiPathways5541

BDNF TrkB signalingWikiPathways3676

Bempedoic acid therapy in atherosclerosis and metabolic syndromeWikiPathways5500

Benzene metabolismWikiPathways3891

Benzo a pyrene metabolismWikiPathways696

Beta defensinsReactomeR-HSA-1461957

Beta globin gene expression regulationWikiPathways5606

Beta oxidation of butanoyl-CoA to acetyl-CoAReactomeR-HSA-77352

Beta oxidation of decanoyl-CoA to octanoyl-CoA-CoAReactomeR-HSA-77346

Beta oxidation of hexanoyl-CoA to butanoyl-CoAReactomeR-HSA-77350

Beta oxidation of lauroyl-CoA to decanoyl-CoA-CoAReactomeR-HSA-77310

Beta oxidation of myristoyl-CoA to lauroyl-CoAReactomeR-HSA-77285

Beta oxidation of octanoyl-CoA to hexanoyl-CoAReactomeR-HSA-77348

Beta oxidation of palmitoyl-CoA to myristoyl-CoAReactomeR-HSA-77305

Beta-catenin independent WNT signalingReactomeR-HSA-3858494

Beta-catenin phosphorylation cascadeReactomeR-HSA-196299

Beta-ketothiolase deficiencyReactomeR-HSA-9915355

Beta-oxidation of pristanoyl-CoAReactomeR-HSA-389887

Beta-oxidation of very long chain fatty acidsReactomeR-HSA-390247

betaKlotho-mediated ligand bindingReactomeR-HSA-1307965

BH3-only proteins associate with and inactivate anti-apoptotic BCL-2 membersReactomeR-HSA-111453

Bicarbonate transportersReactomeR-HSA-425381

Bile acid and bile salt metabolismReactomeR-HSA-194068

Bile acid synthesis and enterohepatic circulation WikiPathways4389

Binding and entry of HIV virionReactomeR-HSA-173107

Binding and Uptake of Ligands by Scavenger ReceptorsReactomeR-HSA-2173782

Binding of TCF/LEF:CTNNB1 to target gene promotersReactomeR-HSA-4411364

Biofilm formationReactomeR-HSA-9931953

Biogenic amine synthesisWikiPathways550

Biogenic amines are oxidatively deaminated to aldehydes by MAOA and MAOBReactomeR-HSA-141333

Biological oxidationsReactomeR-HSA-211859

Biomarkers for pyrimidine metabolism disordersWikiPathways4584

Biomarkers for urea cycle disordersWikiPathways4583

Biosynthesis and regeneration of tetrahydrobiopterin and catabolism of phenylalanineWikiPathways4156

Biosynthesis and turnover of 1 deoxy sphingoid basesWikiPathways5179

Biosynthesis of A2E, implicated in retinal degradationReactomeR-HSA-2466712

Biosynthesis of aspirin-triggered D-series resolvinsReactomeR-HSA-9020265

Biosynthesis of D-series resolvinsReactomeR-HSA-9018676

Biosynthesis of DHA-derived SPMsReactomeR-HSA-9018677

Biosynthesis of DHA-derived sulfido conjugatesReactomeR-HSA-9026395

Biosynthesis of DPA-derived SPMsReactomeR-HSA-9018683

Biosynthesis of DPAn-3 SPMsReactomeR-HSA-9025094

Biosynthesis of DPAn-3-derived 13-series resolvinsReactomeR-HSA-9026403

Biosynthesis of DPAn-3-derived maresinsReactomeR-HSA-9026290

Biosynthesis of DPAn-3-derived protectins and resolvinsReactomeR-HSA-9026286

Biosynthesis of DPAn-6 SPMsReactomeR-HSA-9025106

Biosynthesis of E-series 18(R)-resolvinsReactomeR-HSA-9023661

Biosynthesis of E-series 18(S)-resolvinsReactomeR-HSA-9018896

Biosynthesis of electrophilic ω-3 PUFA oxo-derivativesReactomeR-HSA-9027604

Biosynthesis of EPA-derived SPMsReactomeR-HSA-9018679

Biosynthesis of Lipoxins (LX)ReactomeR-HSA-2142700

Biosynthesis of maresin conjugates in tissue regeneration (MCTR)ReactomeR-HSA-9026762

Biosynthesis of maresin-like SPMsReactomeR-HSA-9027307

Biosynthesis of maresinsReactomeR-HSA-9018682

Biosynthesis of protectin and resolvin conjugates in tissue regeneration (PCTR and RCTR)ReactomeR-HSA-9026766

Biosynthesis of protectinsReactomeR-HSA-9018681

Biosynthesis of specialized proresolving mediators (SPMs)ReactomeR-HSA-9018678

Biosynthesis of the N-glycan precursor (dolichol lipid-linked oligosaccharide, LLO) and transfer to a nascent proteinReactomeR-HSA-446193

Biotin metabolism including IMDsWikiPathways5031

Biotin transport and metabolismReactomeR-HSA-196780

Bladder cancerWikiPathways2828

Blockage of phagosome acidificationReactomeR-HSA-9636467

Blood based neuroinflammation markers WikiPathways5548

Blood clotting cascadeWikiPathways272

Blood group systems biosynthesisReactomeR-HSA-9033658

BMAL1:CLOCK,NPAS2 activates circadian expressionReactomeR-HSA-1368108

BMP signaling in eyelid developmentWikiPathways3927

BMP2 WNT4 FOXO1 pathway in primary endometrial stromal cell differentiationWikiPathways3876

Bone morphogenic protein signaling and regulationWikiPathways1425

Brain derived neurotrophic factor BDNF signalingWikiPathways2380

Branched-chain amino acid catabolismReactomeR-HSA-70895

Branched-chain ketoacid dehydrogenase kinase deficiencyReactomeR-HSA-9912481

Breakdown of the nuclear laminaReactomeR-HSA-352238

Breast cancer pathwayWikiPathways4262

brigatinib-resistant ALK mutantsReactomeR-HSA-9717319

Budding and maturation of HIV virionReactomeR-HSA-162588

Burn wound healingWikiPathways5055

Butyrate induced histone acetylationWikiPathways2366

Butyrate Response Factor 1 (BRF1) binds and destabilizes mRNAReactomeR-HSA-450385

Butyrophilin (BTN) family interactionsReactomeR-HSA-8851680