Entity Detail — Knowledge Graph Node
This page aggregates everything SciDEX knows about GRIA1: 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.
GRIA1 is a gene implicated in neurodegeneration research. Key relationships include: interacts with, activates, therapeutic target. Associated with Als, Alzheimer, Huntington. Connected to 38 entities in the SciDEX knowledge graph.
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| Gene Symbol | GRIA1 |
| Full Name | Glutamate Ionotropic Receptor AMPA Type Subunit 1 |
| Chromosome | 5q31.1 |
| Function | The GRIA1 gene encodes the GluA1 protein subunit, one of four subunits (GluA1-4) that assemble to form AMPA-type ionotropic glutamate receptors. |
| Pathways | Epigenetic, Synaptic Plasticity |
| UniProt ID | P42262 |
| NCBI Gene ID | 2891 |
| Ensembl ID | ENSG00000155545 |
| OMIM | 138248 |
| GeneCards | GRIA1 |
| Human Protein Atlas | GRIA1 |
| Fast synaptic transmission | Mediates rapid excitatory signaling |
| Synaptic plasticity | Critical for long-term potentiation |
| Learning and memory | Required for hippocampal synaptic plasticity |
| Disease associations | Epilepsy, autism, intellectual disability, Alzheimer's disease |
| Associated Diseases | aging, Als, Alzheimer, Autism, Bipolar |
| Interactions | ACTB, ACTG1, AD, ADRA1A, ADRA1B, AKT |
| KG Connections | 219 knowledge graph edges |
| Databases | GeneCardsHPASTRING |
Knowledge base pages for this entity
graph TD
GRIA1["GRIA1"]
Ms{"Ms"}
GRIA1 -->|"activates"| Ms
Als{"Als"}
GRIA1 -->|"activates"| Als
Parkinson{"Parkinson"}
GRIA1 -->|"therapeutic target"| Parkinson
Alzheimer{"Alzheimer"}
GRIA1 -->|"therapeutic target"| Alzheimer
Huntington{"Huntington"}
GRIA1 -->|"therapeutic target"| Huntington
GRIA1 -->|"therapeutic target"| Ms
ADRA1A["ADRA1A"]
GRIA1 -->|"activates"| ADRA1A
HRH1["HRH1"]
GRIA1 -->|"activates"| HRH1
GRIN1["GRIN1"]
GRIA1 -->|"activates"| GRIN1
HCRTR1["HCRTR1"]
GRIA1 -->|"activates"| HCRTR1
Epigenetic(["Epigenetic"])
GRIA1 -->|"activates"| Epigenetic
Dna_Methylation(["Dna Methylation"])
GRIA1 -->|"activates"| Dna_Methylation
DRD2["DRD2"]
DRD2 -->|"activates"| GRIA1
HRH3["HRH3"]
HRH3 -->|"activates"| GRIA1
HCRTR2["HCRTR2"]
HCRTR2 -->|"activates"| GRIA1
ADRA1B["ADRA1B"]
ADRA1B -->|"activates"| GRIA1
DRD1["DRD1"]
DRD1 -->|"activates"| GRIA1
CCT2["CCT2"]
CCT2 -->|"interacts with"| GRIA1
ALZHEIMER_S_DISEASE["ALZHEIMER'S DISEASE"]
ALZHEIMER_S_DISEASE -->|"therapeutic target"| GRIA1
GFAP["GFAP"]
GFAP -->|"interacts with"| GRIA1
style GRIA1 fill:#1a3a4a,stroke:#4fc3f7,stroke-width:3px,color:#e0e0e0| Target | Relation | Type | Str |
|---|---|---|---|
| SYN1 | activates | gene | 0.70 |
| SNAP25 | activates | gene | 0.70 |
| GRIN2A | activates | gene | 0.70 |
| NOTCH | transports | gene | 0.70 |
| PSD95 | associated_with | gene | 0.70 |
| Alzheimer | associated_with | disease | 0.65 |
| Als | activates | disease | 0.65 |
| Autism | associated_with | disease | 0.65 |
| Inflammation | associated_with | disease | 0.65 |
| Bipolar | associated_with | disease | 0.65 |
| Cancer | associated_with | disease | 0.65 |
| Alzheimer | therapeutic_target | disease | 0.65 |
| Dementia | regulates | disease | 0.65 |
| Huntington | therapeutic_target | disease | 0.65 |
| Ms | therapeutic_target | disease | 0.65 |
| Ms | activates | disease | 0.65 |
| Schizophrenia | associated_with | disease | 0.65 |
| Alzheimer | regulates | disease | 0.65 |
| Als | associated_with | disease | 0.65 |
| Parkinson | therapeutic_target | disease | 0.65 |
| Prion | therapeutic_target | disease | 0.65 |
| Aging | associated_with | disease | 0.65 |
| Parkinson | associated_with | disease | 0.65 |
| CDC42 | interacts_with | gene | 0.60 |
| HDAC4 | regulates | gene | 0.60 |
| ACTB | interacts_with | gene | 0.60 |
| SNCA | interacts_with | gene | 0.60 |
| SYN1 | associated_with | gene | 0.60 |
| GRM3 | associated_with | gene | 0.60 |
| GRM8 | regulates | gene | 0.60 |
| REST | regulates | gene | 0.60 |
| DRD2 | associated_with | gene | 0.60 |
| HSP90AB1 | interacts_with | gene | 0.60 |
| HTR2C | associated_with | gene | 0.60 |
| CACNA1H | associated_with | gene | 0.60 |
| YWHAZ | interacts_with | gene | 0.60 |
| ACTG1 | interacts_with | gene | 0.60 |
| GRIN1 | activates | gene | 0.60 |
| GABRA1 | associated_with | gene | 0.60 |
| HTR2A | associated_with | gene | 0.60 |
| SNAP25 | interacts_with | gene | 0.60 |
| ADRA1A | activates | gene | 0.60 |
| Rb | associated_with | protein | 0.60 |
| SOX2 | interacts_with | gene | 0.60 |
| GRIK4 | interacts_with | gene | 0.60 |
| GRM5 | interacts_with | gene | 0.60 |
| HTR2A | interacts_with | gene | 0.60 |
| HTR2C | interacts_with | gene | 0.60 |
| SLC1A1 | interacts_with | gene | 0.60 |
| GRIK4 | associated_with | gene | 0.60 |
| Source | Relation | Type | Str |
|---|---|---|---|
| GABRA1 | activates | gene | 0.70 |
| ACHE | regulates | gene | 0.70 |
| GABRG2 | activates | gene | 0.70 |
| CHAT | activates | gene | 0.70 |
| CHOLINERGIC | activates | cell_type | 0.70 |
| BDNF | activates | gene | 0.70 |
| PSMD14 | interacts_with | gene | 0.60 |
| FN1 | interacts_with | gene | 0.60 |
| AND | interacts_with | gene | 0.60 |
| GENES | interacts_with | gene | 0.60 |
| PARKINSON | therapeutic_target | gene | 0.60 |
| AD | co_discussed | gene | 0.60 |
| HUNTINGTON | therapeutic_target | gene | 0.60 |
| ALZHEIMER | therapeutic_target | gene | 0.60 |
| ADRA1B | activates | gene | 0.60 |
| DRD1 | activates | gene | 0.60 |
| SOX2 | interacts_with | gene | 0.60 |
| SNAP25 | interacts_with | gene | 0.60 |
| SOD1 | interacts_with | gene | 0.60 |
| GAPDH | interacts_with | gene | 0.60 |
| CDC42 | interacts_with | gene | 0.60 |
| HSP90AB1 | interacts_with | gene | 0.60 |
| ACTB | interacts_with | gene | 0.60 |
| SNCA | interacts_with | gene | 0.60 |
| EGFR | interacts_with | gene | 0.60 |
| PSMA3 | interacts_with | gene | 0.60 |
| ATP5A1 | interacts_with | gene | 0.60 |
| GABRB2 | associated_with | gene | 0.60 |
| SLC1A1 | associated_with | gene | 0.60 |
| SLC6A2 | associated_with | gene | 0.60 |
| GRIK4 | associated_with | gene | 0.60 |
| NCAM1 | regulates | gene | 0.60 |
| CACNA1E | regulates | gene | 0.60 |
| DCC | regulates | gene | 0.60 |
| ESR1 | regulates | gene | 0.60 |
| FOXP2 | regulates | gene | 0.60 |
| AGING | associated_with | gene | 0.60 |
| DEMENTIA | regulates | gene | 0.60 |
| ALZHEIMER | regulates | gene | 0.60 |
| DEMENTIA | associated_with | gene | 0.60 |
| AD | activates | gene | 0.60 |
| HRH3 | activates | gene | 0.60 |
| HCRTR2 | activates | gene | 0.60 |
| DRD2 | activates | gene | 0.60 |
| CACNA1B | associated_with | gene | 0.60 |
| HTR2A | associated_with | gene | 0.60 |
| DRD1 | associated_with | gene | 0.60 |
| GRM5 | associated_with | gene | 0.60 |
| CACNA1H | associated_with | gene | 0.60 |
| GABRA1 | associated_with | gene | 0.60 |
Hypotheses where this entity is a therapeutic target
| Hypothesis | Score | Disease | Analysis |
|---|---|---|---|
| No targeting hypotheses | |||
Scientific analyses that reference this entity
neurodegeneration | 2026-04-03 | 14 hypotheses Top: 0.803
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