gene

C5AR1

Entity Detail — Knowledge Graph Node

Understanding Entity Pages

This page aggregates everything SciDEX knows about C5AR1: its mechanistic relationships (Knowledge Graph edges), hypotheses targeting it, analyses mentioning it, and supporting scientific papers. The interactive graph below shows its immediate neighbors. All content is AI-synthesized from peer-reviewed literature.

77Connections
1Hypotheses
3Analyses
50Outgoing
18Incoming
0Experiments
4Debates

Summary

C5AR1 is a gene implicated in neurodegeneration research. Key relationships include: therapeutic target, associated with, activates. Associated with Als, Alzheimer, Inflammation. Connected to 22 entities in the SciDEX knowledge graph.

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🧬 Gene Info
Gene SymbolC5AR1
Full NameComplement C5a Receptor 1
Chromosome19q13.33
Protein TypeReceptor
FunctionC5AR1 encodes a seven-transmembrane G protein-coupled receptor that specifically binds C5a, a 74-amino acid peptide generated during complement activation.
Amino Acids74 aa
PathwaysPI3K, MAPK pathway
UniProt IDP21730
NCBI Gene ID728
Ensembl IDENSG00000131831
GeneCardsC5AR1
Human Protein AtlasC5AR1
Associated Diseasesanxiety phenotype
Known Drugs/Compoundsavacopan
InteractionsAND, COMPLEMENT, DRP1, INFLAMMATION, MICROGLIA, MTOR
SciDEX HypothesesComplement Cascade as Final Common Effector
KG Connections76 knowledge graph edges
DatabasesGeneCardsHPASTRING
🔮 Predicted Structure: C5AR1 — AlphaFold P21730 Click to expand

AI-predicted structure from AlphaFold | Powered by Mol*

Wiki Pages (1)

Knowledge base pages for this entity

Canonical Page

C5AR1 Gene

gene · 962 words

Pathway Diagram

graph TD
    C5AR1["C5AR1"]
    Alzheimer{"Alzheimer"}
    C5AR1 -->|"therapeutic target"| Alzheimer
    Als{"Als"}
    C5AR1 -->|"activates"| Als
    Inflammation{"Inflammation"}
    C5AR1 -->|"activates"| Inflammation
    Ms{"Ms"}
    C5AR1 -->|"therapeutic target"| Ms
    TNF["TNF"]
    C5AR1 -->|"therapeutic target"| TNF
    INFLAMMATION["INFLAMMATION"]
    C5AR1 -->|"activates"| INFLAMMATION
    ZFP36["ZFP36"]
    C5AR1 -->|"expressed in"| ZFP36
    IL_6["IL-6"]
    C5AR1 -->|"therapeutic target"| IL_6
    HSPA1A["HSPA1A"]
    C5AR1 -->|"associated with"| HSPA1A
    HSPB1["HSPB1"]
    C5AR1 -->|"associated with"| HSPB1
    SERPINA3["SERPINA3"]
    C5AR1 -->|"expressed in"| SERPINA3
    PCK1["PCK1"]
    C5AR1 -->|"therapeutic target"| PCK1
    ICAM1["ICAM1"]
    ICAM1 -->|"associated with"| C5AR1
    CXCL1["CXCL1"]
    CXCL1 -->|"associated with"| C5AR1
    NEURODEGENERATIVE_DISEASES["NEURODEGENERATIVE DISEASES"]
    NEURODEGENERATIVE_DISEASES -->|"therapeutic target"| C5AR1
    SOCS3["SOCS3"]
    SOCS3 -->|"associated with"| C5AR1
    IL6["IL6"]
    IL6 -->|"associated with"| C5AR1
    MICROGLIA["MICROGLIA"]
    MICROGLIA -->|"activates"| C5AR1
    ALZHEIMER_S_DISEASE["ALZHEIMER'S DISEASE"]
    ALZHEIMER_S_DISEASE -->|"therapeutic target"| C5AR1
    style C5AR1 fill:#1a3a4a,stroke:#4fc3f7,stroke-width:3px,color:#e0e0e0

Outgoing (59)

TargetRelationTypeStr
Complement activationmediatespathway0.90
complement activationmediatespathway0.70
anxiety phenotypeassociated_withphenotype0.70
Sepsisactivatesdisease0.65
ALSregulatesdisease0.65

Incoming (18)

SourceRelationTypeStr
avacopaninhibitsdrug0.90
C5aactivatesprotein0.70
CXCL1associated_withgene0.60
SOCS3associated_withgene0.60
IL6associated_withgene0.60

Targeting Hypotheses (1)

Hypotheses where this entity is a therapeutic target

HypothesisScoreDiseaseAnalysis
Complement Cascade as Final Common Effector 0.455 neuroinflammation Why do clinical manifestations overlap d

Mentioning Analyses (3)

Scientific analyses that reference this entity

Blood-brain barrier tight junction disruption by neuroinflammatory cytokines

neurodegeneration | 2026-04-16 | 14 hypotheses Top: 0.806

Why do clinical manifestations overlap despite distinct underlying etiologies in

neuroinflammation | 2026-04-08 | 7 hypotheses Top: 0.455

Why does prolonged anesthesia cause both cognitive dysfunction and anxiety throu

neurodegeneration | 2026-04-08 | 8 hypotheses Top: 0.380

Experiments (0)

Experimental studies targeting or related to this entity

ExperimentTypeDiseaseScoreFeasibilityModelStatusEst. Cost
No experiments found

Related Papers (0)

Scientific publications cited in analyses involving this entity

Title & PMIDAuthorsJournalYearCitations
No papers found

Debates (4)

Multi-agent debates referencing this entity

Should PEA-PPARA endocannabinoid signaling be prioritized as a therapeutic strat

closed · Rounds: 4 · Score: 0.76 · 2026-04-23

Blood-brain barrier tight junction disruption by neuroinflammatory cytokines

closed · Rounds: 7 · Score: 0.87 · 2026-04-16

The study reports that complement-mediated synaptic elimination produces both co

closed · Rounds: 4 · Score: 0.83 · 2026-04-09

The abstract notes that clinical presentations overlap across different myelopat

closed · Rounds: 4 · Score: 0.86 · 2026-04-09

Related Research

Hypotheses and analyses mentioning C5AR1 in their description or question text

No additional research found