Entity Detail — Knowledge Graph Node
This page aggregates everything SciDEX knows about HDAC1: 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.
HDAC1 is a protein involved in neurodegeneration research. Key relationships include: regulates, expressed in, activates. Associated with Aging, Alzheimer, Alzheimer's Disease. Connected to 111 entities in the SciDEX knowledge graph.
| Gene Symbol | HDAC1 |
| Chromosome | 1p35.2-p35.1<br> |
| Function | HDAC1 functions as a transcriptional repressor by deacetylating histone H3 and H4 tails, leading to chromatin compaction and reduced gene expression. |
| Primary Expression | the brain with high levels in: - Hippocampus (CA1-CA3 pyramidal neurons) - Cerebral cortex (lay |
| Molecular Weight | 55 kDa |
| Pathways | NF-κB |
| UniProt ID | Q13547 |
| NCBI Gene ID | 3065 |
| Ensembl ID | ENSG00000100994 |
| GeneCards | HDAC1 |
| Human Protein Atlas | HDAC1 |
| Chromatin Compaction | Deacetylates histones to promote heterochromatin formation |
| Transcriptional Repression | Part of Sin3A, CoREST, and NuRD complexes |
| Cell Cycle Regulation | Controls expression of cell cycle regulators |
| DNA Damage Response | Regulates DNA repair gene expression |
| Associated Diseases | Alzheimer, disease, synaptic dysfunction |
| Known Drugs/Compounds | BORTEZOMIB |
| Interactions | JUN, TP53, CD8, AKT, MYC, PI3K |
| KG Connections | 345 knowledge graph edges |
| Databases | GeneCardsHPASTRING |
Knowledge base pages for this entity
graph TD
HDAC1["<b>HDAC1</b>"]
p65["p65"]
HDAC1 -->|"modifies"| p65
Neurodegeneration{"Neurodegeneration"}
HDAC1 -->|"contributes to"| Neurodegeneration
Parkinson{"Parkinson"}
HDAC1 -->|"regulates"| Parkinson
Alzheimer{"Alzheimer"}
HDAC1 -->|"regulates"| Alzheimer
Neuroinflammation{"Neuroinflammation"}
HDAC1 -->|"regulates"| Neuroinflammation
Inflammation{"Inflammation"}
HDAC1 -->|"regulates"| Inflammation
Huntington{"Huntington"}
HDAC1 -->|"regulates"| Huntington
Ms{"Ms"}
HDAC1 -->|"regulates"| Ms
HDAC2["HDAC2"]
HDAC1 -->|"associated with"| HDAC2
HDAC3["HDAC3"]
HDAC1 -->|"associated with"| HDAC3
NEURODEGENERATION["NEURODEGENERATION"]
HDAC1 -->|"associated with"| NEURODEGENERATION
HDAC1 -->|"expressed in"| Ms
GATA4["GATA4"]
GATA4 -->|"interacts with"| HDAC1
SIRT6["SIRT6"]
SIRT6 -->|"regulates"| HDAC1
HDAC11["HDAC11"]
HDAC11 -->|"expressed in"| HDAC1
HDAC2 -->|"expressed in"| HDAC1
SIRT7["SIRT7"]
SIRT7 -->|"regulates"| HDAC1
SIRT5["SIRT5"]
SIRT5 -->|"regulates"| HDAC1
BDNF["BDNF"]
BDNF -->|"regulates"| HDAC1
SIRT1["SIRT1"]
SIRT1 -->|"regulates"| HDAC1
HDAC3 -->|"expressed in"| HDAC1
HDAC7["HDAC7"]
HDAC7 -->|"expressed in"| HDAC1
SIRT4["SIRT4"]
SIRT4 -->|"regulates"| HDAC1
HDAC6["HDAC6"]
HDAC6 -->|"expressed in"| HDAC1
style HDAC1 fill:#1a3a4a,stroke:#4fc3f7,stroke-width:3px,color:#e0e0e0| Target | Relation | Type | Str |
|---|---|---|---|
| p65 | modifies | protein | 0.90 |
| synaptic dysfunction | causes | phenotype | 0.80 |
| Histone Deacetylation | catalyzes | mechanism | 0.80 |
| epigenetic regulation | participates_in | pathway | 0.80 |
| Cancer | expressed_in | disease | 0.75 |
| Tumor | activates | disease | 0.75 |
| NEURONS | activates | cell_type | 0.70 |
| HDAC2 | associated_with | gene | 0.65 |
| HDAC3 | associated_with | gene | 0.65 |
| BORTEZOMIB | activates | drug | 0.65 |
| Neurodegeneration | contributes_to | disease | 0.65 |
| Parkinson | regulates | disease | 0.65 |
| Alzheimer | regulates | disease | 0.65 |
| Neuroinflammation | regulates | disease | 0.65 |
| Inflammation | regulates | disease | 0.65 |
| Huntington | regulates | disease | 0.65 |
| Ms | regulates | disease | 0.65 |
| NEURODEGENERATION | associated_with | concept | 0.65 |
| Ms | expressed_in | disease | 0.65 |
| Aging | regulates | disease | 0.65 |
| Gastric Cancer | expressed_in | disease | 0.65 |
| Breast Cancer | activates | disease | 0.65 |
| Cancer | activates | disease | 0.65 |
| Tumor | inhibits | disease | 0.65 |
| Breast Cancer | regulates | disease | 0.65 |
| Cancer | regulates | disease | 0.65 |
| Diabetes | inhibits | disease | 0.65 |
| Als | therapeutic_target | disease | 0.65 |
| Carcinoma | therapeutic_target | disease | 0.65 |
| Cancer | therapeutic_target | disease | 0.65 |
| Depression | activates | disease | 0.65 |
| Neuroinflammation | activates | disease | 0.65 |
| Inflammation | activates | disease | 0.65 |
| Autoimmune | inhibits | disease | 0.65 |
| Inflammation | inhibits | disease | 0.65 |
| Carcinoma | activates | disease | 0.65 |
| Als | activates | disease | 0.65 |
| Schizophrenia | expressed_in | disease | 0.65 |
| Alzheimer | associated_with | disease | 0.65 |
| Alzheimer | expressed_in | disease | 0.65 |
| Alzheimer | methylates | disease | 0.65 |
| neurons | expressed_in | cell_type | 0.65 |
| SIRT2 | regulates | gene | 0.60 |
| SIRT3 | regulates | gene | 0.60 |
| HDAC3 | expressed_in | gene | 0.60 |
| HDAC6 | expressed_in | gene | 0.60 |
| SIRT4 | regulates | gene | 0.60 |
| HDAC7 | expressed_in | gene | 0.60 |
| HDAC2 | expressed_in | gene | 0.60 |
| SIRT6 | regulates | gene | 0.60 |
| Source | Relation | Type | Str |
|---|---|---|---|
| GATA4 | interacts_with | protein | 0.90 |
| h-e5f1182b | targets_gene | hypothesis | 0.90 |
| TET2 | inhibits | gene | 0.70 |
| GDNF | inhibits | gene | 0.70 |
| APP | regulates | gene | 0.65 |
| HDAC | inhibits | gene | 0.65 |
| SIRT6 | regulates | gene | 0.60 |
| HDAC11 | expressed_in | gene | 0.60 |
| HDAC2 | expressed_in | gene | 0.60 |
| SIRT7 | regulates | gene | 0.60 |
| SIRT5 | regulates | gene | 0.60 |
| BDNF | regulates | gene | 0.60 |
| SIRT1 | regulates | gene | 0.60 |
| HDAC3 | expressed_in | gene | 0.60 |
| HDAC7 | expressed_in | gene | 0.60 |
| SIRT4 | regulates | gene | 0.60 |
| HDAC6 | expressed_in | gene | 0.60 |
| SIRT2 | regulates | gene | 0.60 |
| HSPA1A | expressed_in | gene | 0.60 |
| VGF | activates | gene | 0.60 |
| IL6 | interacts_with | gene | 0.60 |
| FAS | regulates | gene | 0.60 |
| MAPK1 | interacts_with | gene | 0.60 |
| IL1B | interacts_with | gene | 0.60 |
| MYC | interacts_with | gene | 0.60 |
| AKT | regulates | gene | 0.60 |
| MECP2 | regulates | gene | 0.60 |
| CASP3 | regulates | gene | 0.60 |
| RPS6KB1 | regulates | gene | 0.60 |
| TAZ | activates | gene | 0.60 |
| TAU | regulates | gene | 0.60 |
| SIRT3 | regulates | gene | 0.60 |
| MMP9 | regulates | gene | 0.60 |
| HDAC10 | activates | gene | 0.60 |
| NLRP3 | inhibits | gene | 0.60 |
| BDNF | activates | gene | 0.60 |
| GFAP | activates | gene | 0.60 |
| SNAP25 | activates | gene | 0.60 |
| PSD95 | activates | gene | 0.60 |
| EEF2K | inhibits | gene | 0.60 |
| SMAD2 | regulates | gene | 0.60 |
| SP1 | regulates | gene | 0.60 |
| FOXO1 | regulates | gene | 0.60 |
| HDAC6 | interacts_with | gene | 0.60 |
| HDAC6 | associated_with | gene | 0.60 |
| HDAC3 | inhibits | gene | 0.60 |
| HDAC6 | inhibits | gene | 0.60 |
| STAT3 | inhibits | gene | 0.60 |
| MMP2 | activates | gene | 0.60 |
| DUSP2 | activates | gene | 0.60 |
Hypotheses where this entity is a therapeutic target
| Hypothesis | Score | Disease | Analysis |
|---|---|---|---|
| MITF Acts as the Primary Transcriptional Effector Downstream | 0.444 | neurodegeneration | How does HDAC1/2 deletion specifically e |
Scientific analyses that reference this entity
neurodegeneration | 2026-04-13 | 2 hypotheses Top: 0.444
neurodegeneration | 2026-04-04 | 14 hypotheses Top: 0.508
Scientific publications cited in analyses involving this entity
| Title & PMID | Authors | Journal | Year | Citations |
|---|---|---|---|---|
| No papers found | ||||