Entity Detail — Knowledge Graph Node
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.
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 Symbol | C5AR1 |
| Full Name | Complement C5a Receptor 1 |
| Chromosome | 19q13.33 |
| Protein Type | Receptor |
| Function | C5AR1 encodes a seven-transmembrane G protein-coupled receptor that specifically binds C5a, a 74-amino acid peptide generated during complement activation. |
| Amino Acids | 74 aa |
| Pathways | PI3K, MAPK pathway |
| UniProt ID | P21730 |
| NCBI Gene ID | 728 |
| Ensembl ID | ENSG00000131831 |
| GeneCards | C5AR1 |
| Human Protein Atlas | C5AR1 |
| Associated Diseases | neurodegeneration |
| Interactions | AND, COMPLEMENT, DRP1, INFLAMMATION, MICROGLIA, MTOR |
| KG Connections | 73 knowledge graph edges |
| Databases | GeneCardsHPASTRING |
Knowledge base pages for this entity
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| Target | Relation | Type | Str |
|---|---|---|---|
| complement activation | mediates | pathway | 0.70 |
| Neuroinflammation | activates | disease | 0.65 |
| Neurodegeneration | activates | disease | 0.65 |
| Lupus | activates | disease | 0.65 |
| ALS | regulates | disease | 0.65 |
| Als | activates | disease | 0.65 |
| Inflammation | activates | disease | 0.65 |
| Ms | therapeutic_target | disease | 0.65 |
| Alzheimer | therapeutic_target | disease | 0.65 |
| Cancer | regulates | disease | 0.65 |
| Als | regulates | disease | 0.65 |
| Inflammation | regulates | disease | 0.65 |
| Tumor | regulates | disease | 0.65 |
| Sepsis | activates | disease | 0.65 |
| Ms | regulates | disease | 0.65 |
| Complement | regulates | pathway | 0.60 |
| NEURODEGENERATIVE DISEASES | therapeutic_target | gene | 0.60 |
| Phagocytosis | regulates | pathway | 0.60 |
| GENES | associated_with | gene | 0.60 |
| MICROGLIA | activates | gene | 0.60 |
| ALZHEIMER | therapeutic_target | gene | 0.60 |
| AND | activates | gene | 0.60 |
| CCL2 | expressed_in | gene | 0.60 |
| SOCS3 | associated_with | gene | 0.60 |
| MTOR | activates | gene | 0.60 |
| NLRP3 | activates | gene | 0.60 |
| Mtor | activates | pathway | 0.60 |
| Innate Immunity | activates | pathway | 0.60 |
| Apoptosis | activates | pathway | 0.60 |
| CXCL1 | associated_with | gene | 0.60 |
| IL6 | associated_with | gene | 0.60 |
| ICAM1 | associated_with | gene | 0.60 |
| Inflammasome | activates | pathway | 0.60 |
| Autophagy | activates | pathway | 0.60 |
| Immune Response | activates | pathway | 0.60 |
| INFLAMMATION | regulates | gene | 0.60 |
| COMPLEMENT | regulates | gene | 0.60 |
| AND | regulates | gene | 0.60 |
| COMPLEMENT GENES | regulates | gene | 0.60 |
| CANCER | regulates | gene | 0.60 |
| GENES | regulates | gene | 0.60 |
| Complement | activates | pathway | 0.60 |
| INFLAMMATION | activates | gene | 0.60 |
| ZFP36 | expressed_in | gene | 0.60 |
| IL-6 | therapeutic_target | gene | 0.60 |
| HSPB1 | associated_with | gene | 0.60 |
| PCK1 | therapeutic_target | gene | 0.60 |
| TNF | therapeutic_target | gene | 0.60 |
| Blood-Brain Barrier | activates | pathway | 0.60 |
| HSPA1A | associated_with | gene | 0.60 |
| Source | Relation | Type | Str |
|---|---|---|---|
| C5a | activates | protein | 0.70 |
| MICROGLIA | activates | gene | 0.60 |
| ALZHEIMER'S DISEASE | therapeutic_target | gene | 0.60 |
| NEURODEGENERATIVE DISEASES | therapeutic_target | gene | 0.60 |
| AND | activates | gene | 0.60 |
| INFLAMMATION | activates | gene | 0.60 |
| COMPLEMENT | activates | gene | 0.60 |
| GENES | regulates | gene | 0.60 |
| CANCER | regulates | gene | 0.60 |
| COMPLEMENT | regulates | gene | 0.60 |
| AND | regulates | gene | 0.60 |
| INFLAMMATION | regulates | gene | 0.60 |
| ICAM1 | associated_with | gene | 0.60 |
| CXCL1 | associated_with | gene | 0.60 |
| SOCS3 | associated_with | gene | 0.60 |
| IL6 | associated_with | gene | 0.60 |
| DRP1 | activates | gene | 0.60 |
Hypotheses where this entity is a therapeutic target
| Hypothesis | Score | Disease | Analysis |
|---|---|---|---|
| No targeting hypotheses | |||
Scientific analyses that reference this entity
neuroinflammation | 2026-04-08 | 0 hypotheses
Experimental studies targeting or related to this entity
| Experiment | Type | Disease | Score | Feasibility | Model | Status | Est. Cost |
|---|---|---|---|---|---|---|---|
| No experiments found | |||||||
Scientific publications cited in analyses involving this entity
| Title & PMID | Authors | Journal | Year | Citations |
|---|---|---|---|---|
| No papers found | ||||
Multi-agent debates referencing this entity