Entity Detail — Knowledge Graph Node
This page aggregates everything SciDEX knows about NRG1: 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.
NRG1 is a gene implicated in neurodegeneration research. Key relationships include: associated with, inhibits, regulates. Associated with ALS, Aging, Als. Connected to 127 entities in the SciDEX knowledge graph.
| Gene Symbol | NRG1 |
| Chromosome | 8p21 |
| Protein Family | Neuregulin family |
| Function | Induces receptor dimerization |
| Amino Acids | 50 aa |
| Exons | 20 |
| Pathways | PI3K, MAPK |
| UniProt ID | Q7MZ64 |
| NCBI Gene ID | 3084 |
| Ensembl ID | ENSG00000157140 |
| GeneCards | NRG1 |
| Human Protein Atlas | NRG1 |
| Gene Name | Neuregulin 1 |
| Alternative Names | NDF, Heregulin, HRG, Neu Differentiation Factor |
| Isoforms | >30 isoforms |
| Associated Diseases | ALS, BIPOLAR_DISORDER, Bipolar, Bipolar Disorder, Depression |
| Interactions | ERBB4, NLGN2, GLUD1, DISC1, GRM3, GRM4 |
| KG Connections | 229 knowledge graph edges |
| Databases | GeneCardsHPASTRING |
Knowledge base pages for this entity
graph TD
NRG1["NRG1"]
NRG1 -->|"inhibits"| Alzheimer["Alzheimer"]
NRG1 -->|"inhibits"| Als["Als"]
NRG1 -->|"inhibits"| Neuropathy["Neuropathy"]
NRG1 -->|"activates"| Aging["Aging"]
NRG1 -->|"activates"| Depression["Depression"]
NRG1 -->|"activates"| Cardiovascular["Cardiovascular"]
NRG1 -->|"activates"| Epilepsy["Epilepsy"]
NRG1 -->|"activates"| Schizophrenia["Schizophrenia"]
NRG1 -->|"activates"| Ms["Ms"]
ERBB4["ERBB4"] -->|"contributes to"| NRG1
RET["RET"] -->|"inhibits"| NRG1
ERBB2["ERBB2"] -->|"inhibits"| NRG1
GENES["GENES"] -->|"inhibits"| NRG1
ERBB3["ERBB3"] -->|"inhibits"| NRG1
DISC1["DISC1"] -->|"inhibits"| NRG1
GLUD1["GLUD1"] -->|"inhibits"| NRG1
LC3B["LC3B"] -->|"regulates"| NRG1
MITOPHAGY["MITOPHAGY"] -->|"regulates"| NRG1| Target | Relation | Type | Str |
|---|---|---|---|
| ERBB4 | interacts_with | gene | 0.90 |
| Long-Term Potentiation | regulates | process | 0.85 |
| Als | regulates | disease | 0.75 |
| Bipolar Disorder | associated_with | disease | 0.70 |
| Alzheimer | inhibits | disease | 0.65 |
| Schizophrenia | associated_with | disease | 0.65 |
| Als | associated_with | disease | 0.65 |
| Depression | associated_with | disease | 0.65 |
| Bipolar | associated_with | disease | 0.65 |
| Ms | associated_with | disease | 0.65 |
| Alzheimer | activates | disease | 0.65 |
| Als | inhibits | disease | 0.65 |
| Neuropathy | inhibits | disease | 0.65 |
| Aging | activates | disease | 0.65 |
| Depression | activates | disease | 0.65 |
| Cardiovascular | activates | disease | 0.65 |
| Epilepsy | activates | disease | 0.65 |
| Schizophrenia | activates | disease | 0.65 |
| Ms | activates | disease | 0.65 |
| Anxiety | inhibits | disease | 0.65 |
| Schizophrenia | inhibits | disease | 0.65 |
| Ms | inhibits | disease | 0.65 |
| Cardiac | regulates | disease | 0.65 |
| Ms | regulates | disease | 0.65 |
| Ischemia | regulates | disease | 0.65 |
| ALS | associated_with | disease | 0.65 |
| Tumor | biomarker_for | disease | 0.65 |
| Als | expressed_in | disease | 0.65 |
| Cancer | expressed_in | disease | 0.65 |
| ERBB4 | contributes_to | gene | 0.60 |
| DAO | associated_with | gene | 0.60 |
| BMAL1 | associated_with | gene | 0.60 |
| GRM4 | associated_with | gene | 0.60 |
| SYNGR1 | associated_with | gene | 0.60 |
| BDNF | associated_with | gene | 0.60 |
| NCAM1 | associated_with | gene | 0.60 |
| RGS4 | associated_with | gene | 0.60 |
| GRIN2B | associated_with | gene | 0.60 |
| DRD1 | associated_with | gene | 0.60 |
| TPH2 | associated_with | gene | 0.60 |
| GABRA5 | associated_with | gene | 0.60 |
| POLG | associated_with | gene | 0.60 |
| TRPM2 | associated_with | gene | 0.60 |
| GRM3 | associated_with | gene | 0.60 |
| DISC1 | associated_with | gene | 0.60 |
| FKBP5 | associated_with | gene | 0.60 |
| ERBB4 | activates | gene | 0.60 |
| NLGN2 | inhibits | gene | 0.60 |
| UCP2 | regulates | gene | 0.60 |
| PINK1 | regulates | gene | 0.60 |
| Source | Relation | Type | Str |
|---|---|---|---|
| HTR2A | associated_with | gene | 0.60 |
| DISC1 | associated_with | gene | 0.60 |
| FKBP5 | associated_with | gene | 0.60 |
| BDNF | associated_with | gene | 0.60 |
| GRM4 | associated_with | gene | 0.60 |
| TRPM2 | associated_with | gene | 0.60 |
| DRD1 | associated_with | gene | 0.60 |
| BMAL1 | associated_with | gene | 0.60 |
| GABRA5 | associated_with | gene | 0.60 |
| GRM3 | associated_with | gene | 0.60 |
| DAO | associated_with | gene | 0.60 |
| ERBB4 | contributes_to | gene | 0.60 |
| RET | inhibits | gene | 0.60 |
| DISC1 | inhibits | gene | 0.60 |
| ERBB4 | inhibits | gene | 0.60 |
| GLUD1 | inhibits | gene | 0.60 |
| NCAM1 | associated_with | gene | 0.60 |
| RGS4 | associated_with | gene | 0.60 |
| GRIN2B | associated_with | gene | 0.60 |
| BRAF | biomarker_for | gene | 0.60 |
| ERBB4 | mediates | entity | 0.60 |
| POLG | associated_with | gene | 0.60 |
| TPH2 | associated_with | gene | 0.60 |
| SYNGR1 | associated_with | gene | 0.60 |
| CLOCK | associated_with | gene | 0.60 |
| CDK5 | activates | gene | 0.60 |
| APP | activates | gene | 0.60 |
| PDGFRA | expressed_in | gene | 0.60 |
| DAO | interacts_with | gene | 0.60 |
| GRIN2B | interacts_with | gene | 0.60 |
| GRM3 | interacts_with | gene | 0.60 |
| GRM4 | interacts_with | gene | 0.60 |
| ADRA1A | interacts_with | gene | 0.60 |
| ADRA2A | interacts_with | gene | 0.60 |
| ADRB1 | interacts_with | gene | 0.60 |
| DBH | interacts_with | gene | 0.60 |
| ERBB4 | interacts_with | gene | 0.60 |
| IL1RL1 | interacts_with | gene | 0.60 |
| IL33 | interacts_with | gene | 0.60 |
| APP | associated_with | gene | 0.60 |
| APP | regulates | gene | 0.60 |
| HTTLPR | associated_with | gene | 0.60 |
| MITOCHONDRIAL DNA | associated_with | gene | 0.60 |
| PERIOD3 | associated_with | gene | 0.60 |
| G72 | associated_with | gene | 0.60 |
| GENES | associated_with | gene | 0.60 |
| ERBB2 | inhibits | gene | 0.60 |
| GENES | inhibits | gene | 0.60 |
| ERBB3 | inhibits | gene | 0.60 |
| LC3B | regulates | gene | 0.60 |
Hypotheses where this entity is a therapeutic target
| Hypothesis | Score | Disease | Analysis |
|---|---|---|---|
| BACE1/NRG1 Axis Dysfunction Drives Excitatory/Inhibitory Imb | 0.527 | neurodegeneration | What are the physiological functions of |
Scientific analyses that reference this entity
No analyses mention this entity
Scientific publications cited in analyses involving this entity
| Title & PMID | Authors | Journal | Year | Citations |
|---|---|---|---|---|
| No papers found | ||||