Entity Detail — Knowledge Graph Node
This page aggregates everything SciDEX knows about OGDH: 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.
OGDH encodes the E1 subunit of alpha-ketoglutarate dehydrogenase, a key TCA cycle enzyme deficient in Alzheimer's and Parkinson's disease.
| Gene Symbol | OGDH |
| Full Name | Oxoglutarate Dehydrogenase |
| Chromosome | 7p13 |
| Protein Family | 2-oxoacid dehydrogenase family |
| Protein Type | Enzyme |
| Function | is a critical metabolic enzyme whose activity is significantly reduced in aging brain and in neurodegenerative diseases including Alzheimer's disease (AD) and Parkinson's disease (PD). |
| Gene Type | Protein-coding |
| Pathways | Lipid Metabolism |
| UniProt ID | Q02218 |
| NCBI Gene ID | 4967 |
| Ensembl ID | ENSG00000105953 |
| OMIM | 203740 |
| GeneCards | OGDH |
| Human Protein Atlas | OGDH |
| Encoded Protein | OGDH (α-KGDH E1) |
| Associated Diseases | Alzheimer's disease, Parkinson's disease |
| Interactions | PINK1, PTEN, SOD1, MTORC1, MITOCHONDRIAL DYSFUNCTION, DNA |
| KG Connections | 42 knowledge graph edges |
| Databases | GeneCardsHPASTRING |
Knowledge base pages for this entity
graph TD
OGDH["<b>OGDH</b>"]
Als{"Als"}
OGDH -->|"therapeutic target"| Als
Parkinson{"Parkinson"}
OGDH -->|"therapeutic target"| Parkinson
Autoimmune{"Autoimmune"}
OGDH -->|"therapeutic target"| Autoimmune
PINK1["PINK1"]
OGDH -->|"associated with"| PINK1
neurodegeneration["neurodegeneration"]
OGDH -->|"implicated in"| neurodegeneration
OGDHL["OGDHL"]
OGDHL -->|"interacts with"| OGDH
PTEN["PTEN"]
PTEN -->|"associated with"| OGDH
LRRK2["LRRK2"]
LRRK2 -->|"associated with"| OGDH
GBA["GBA"]
GBA -->|"associated with"| OGDH
PINK1 -->|"associated with"| OGDH
PARKIN["PARKIN"]
PARKIN -->|"associated with"| OGDH
SOD1["SOD1"]
SOD1 -->|"associated with"| OGDH
PARKINSON_S_DISEASE["PARKINSON'S DISEASE"]
PARKINSON_S_DISEASE -->|"therapeutic target"| OGDH
UBIQUITIN["UBIQUITIN"]
UBIQUITIN -->|"associated with"| OGDH
style OGDH fill:#1a3a4a,stroke:#4fc3f7,stroke-width:3px,color:#e0e0e0| Target | Relation | Type | Str |
|---|---|---|---|
| Als | therapeutic_target | disease | 0.65 |
| Parkinson | therapeutic_target | disease | 0.65 |
| Autoimmune | therapeutic_target | disease | 0.65 |
| Tumor | inhibits | disease | 0.65 |
| Hepatocellular Carcinoma | activates | disease | 0.65 |
| Cancer | therapeutic_target | disease | 0.65 |
| Liver Cancer | therapeutic_target | disease | 0.65 |
| Carcinoma | activates | disease | 0.65 |
| PINK1 | associated_with | gene | 0.60 |
| UBIQUITIN | associated_with | gene | 0.60 |
| SOD1 | associated_with | gene | 0.60 |
| GBA | associated_with | gene | 0.60 |
| PARKIN | associated_with | gene | 0.60 |
| LRRK2 | associated_with | gene | 0.60 |
| PINK1 | activates | gene | 0.60 |
| PTEN | activates | gene | 0.60 |
| SOD1 | activates | gene | 0.60 |
| IFN | therapeutic_target | gene | 0.60 |
| MTORC1 | activates | gene | 0.60 |
| CANCER | therapeutic_target | gene | 0.60 |
| MITOCHONDRIAL DYSFUNCTION | inhibits | gene | 0.60 |
| DNA | activates | gene | 0.60 |
| Mtor | activates | pathway | 0.60 |
| Mitochondrial Function | inhibits | pathway | 0.60 |
| Lipid Metabolism | regulates | pathway | 0.60 |
| IL-10 | therapeutic_target | gene | 0.60 |
| T Cell | therapeutic_target | cell_type | 0.60 |
| ubiquitin-proteasome | participates_in | pathway | 0.60 |
| Source | Relation | Type | Str |
|---|---|---|---|
| OGDHL | interacts_with | gene | 0.90 |
| PTEN | associated_with | gene | 0.60 |
| LRRK2 | associated_with | gene | 0.60 |
| GBA | associated_with | gene | 0.60 |
| PINK1 | associated_with | gene | 0.60 |
| PARKIN | associated_with | gene | 0.60 |
| SOD1 | associated_with | gene | 0.60 |
| UBIQUITIN | associated_with | gene | 0.60 |
| OGDHL | inhibits | gene | 0.60 |
| GBA | activates | gene | 0.60 |
| LRRK2 | activates | gene | 0.60 |
| PARKINSON'S DISEASE | therapeutic_target | gene | 0.60 |
| PARKINSON | therapeutic_target | gene | 0.60 |
| HLA | therapeutic_target | gene | 0.60 |
Hypotheses where this entity is a therapeutic target
| Hypothesis | Score | Disease | Analysis |
|---|---|---|---|
| No targeting hypotheses | |||
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 | ||||