gene

GRIA2

Entity Detail — Knowledge Graph Node

Understanding Entity Pages

This page aggregates everything SciDEX knows about GRIA2: 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.

105Connections
0Hypotheses
0Analyses
50Outgoing
41Incoming

Summary

GRIA2 encodes the GluA2 AMPA receptor subunit, critical for calcium permeability control and synaptic plasticity. RNA editing deficiency contributes to ALS and AD.

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🧬 Gene Info
Gene SymbolGRIA2
Full NameGlutamate Ionotropic Receptor AMPA Type Subunit 2
Chromosome4q32.1
Functioncontrol and synaptic plasticity
Molecular Weight98 kDa
Amino Acids883 aa
PathwaysAutophagy, Mitophagy, autophagy pathway, mitophagy, ubiquitin-proteasome
UniProt IDP42263
NCBI Gene ID2892
Ensembl IDENSG00000120251
OMIM138247
GeneCardsGRIA2
Human Protein AtlasGRIA2
Protein NameGlutamate receptor 2 (GluA2)
Protein ClassIonotropic glutamate receptor (AMPA type)
Associated DiseasesALS, Cancer, Tumor
InteractionsPRKN, PARKIN, XBP1, COX4I1, HSPD1, PTEN
KG Connections105 knowledge graph edges
DatabasesGeneCardsHPASTRING
🔮 Predicted Structure: GRIA2 — AlphaFold P42263 Click to expand

AI-predicted structure from AlphaFold | Powered by Mol*

Wiki Pages (21)

Knowledge base pages for this entity

Canonical Page

GRIA2 Gene

gene · 1890 words

GRIA3 Gene

gene · 5408 words

Retromer Dysfunction in Corticobasal Syndrome

mechanism · 3576 words

AMPA Receptor Neurons

cell · 3374 words

PICK1 - Protein Interacting With C Kinase 1

gene · 3315 words

Supramammillary Neurons

cell · 3160 words

Pathway Diagram

graph TD
    GRIA2["<b>GRIA2</b>"]
    Aging{"Aging"}
    GRIA2 -->|"activates"| Aging
    Cardiovascular{"Cardiovascular"}
    GRIA2 -->|"activates"| Cardiovascular
    PRKN["PRKN"]
    GRIA2 -->|"activates"| PRKN
    Mitophagy(["Mitophagy"])
    GRIA2 -->|"activates"| Mitophagy
    Autophagy(["Autophagy"])
    GRIA2 -->|"activates"| Autophagy
    PARKIN["PARKIN"]
    GRIA2 -->|"activates"| PARKIN
    XBP1["XBP1"]
    GRIA2 -->|"activates"| XBP1
    COX4I1["COX4I1"]
    GRIA2 -->|"activates"| COX4I1
    HSPD1["HSPD1"]
    GRIA2 -->|"activates"| HSPD1
    PTEN["PTEN"]
    GRIA2 -->|"activates"| PTEN
    LC3B["LC3B"]
    GRIA2 -->|"activates"| LC3B
    MITOCHONDRIA["MITOCHONDRIA"]
    GRIA2 -->|"activates"| MITOCHONDRIA
    MYO7A["MYO7A"]
    MYO7A -->|"activates"| GRIA2
    MAP1LC3B["MAP1LC3B"]
    MAP1LC3B -->|"activates"| GRIA2
    OPTN["OPTN"]
    OPTN -->|"activates"| GRIA2
    PARKIN -->|"activates"| GRIA2
    PINK1["PINK1"]
    PINK1 -->|"activates"| GRIA2
    XBP1 -->|"activates"| GRIA2
    ATF3["ATF3"]
    ATF3 -->|"activates"| GRIA2
    TOMM20["TOMM20"]
    TOMM20 -->|"activates"| GRIA2
    PTEN -->|"activates"| GRIA2
    USP30["USP30"]
    USP30 -->|"activates"| GRIA2
    FOXO3["FOXO3"]
    FOXO3 -->|"activates"| GRIA2
    HSPD1 -->|"activates"| GRIA2
    style GRIA2 fill:#1a3a4a,stroke:#4fc3f7,stroke-width:3px,color:#e0e0e0

Outgoing (64)

TargetRelationTypeStr
autophagy pathwayparticipates_inpathway0.70
UBIQUITINcausesgene0.65
Agingactivatesdisease0.65
Cardiovascularactivatesdisease0.65
Alsassociated_withdisease0.65

Incoming (41)

SourceRelationTypeStr
FOXO3promotesgene0.65
MYO7Aactivatesgene0.60
MAP1LC3Bactivatesgene0.60
OPTNactivatesgene0.60
PARKINactivatesgene0.60

Targeting Hypotheses (0)

Hypotheses where this entity is a therapeutic target

HypothesisScoreDiseaseAnalysis
No targeting hypotheses

Mentioning Analyses (0)

Scientific analyses that reference this entity

No analyses mention this entity

Related Papers (0)

Scientific publications cited in analyses involving this entity

Title & PMIDAuthorsJournalYearCitations
No papers found