Entity Detail — Knowledge Graph Node
This page aggregates everything SciDEX knows about HMGCR: 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.
HMGCR is a gene implicated in neurodegeneration research. Key relationships include: associated with, interacts with, inhibits. Associated with AD, ALS, AMI. Connected to 244 entities in the SciDEX knowledge graph.
| Gene Symbol | HMGCR |
| Full Name | 3-Hydroxy-3-Methylglutaryl-CoA Reductase |
| Chromosome | 5 |
| Function | HMGCR plays a critical role in cholesterol metabolism, which is intimately connected to Alzheimer's disease pathogenesis through multiple mechanisms: |
| Pathways | Amyloid, Autophagy, Cholesterol, Cholesterol Metabolism, Lipid Metabolism |
| UniProt ID | [P04035](https://www.uniprot.org/uniprotkb/P04035/entry) |
| Ensembl ID | ENSG00000013113 |
| GeneCards | HMGCR |
| Human Protein Atlas | HMGCR |
| Associated Diseases | AD, ALS, AMI, Alzheimer, Alzheimer disease |
| Known Drugs/Compounds | SIMVASTATIN, 25-Hydroxycholesterol, statins |
| Interactions | MAPT, PARP1, PEN2, PSEN1, DAPK1, HSPG2 |
| KG Connections | 835 knowledge graph edges |
| Databases | GeneCardsNCBI GeneHPASTRING |
Knowledge base pages for this entity
flowchart TD
HMGCR["HMGCR<br/>HMG-CoA Reductase<br/>Rate-limiting enzyme"]
Cholesterol["Cholesterol<br/>Biosynthesis<br/>Pathway"]
Statins["Statin Therapy<br/>HMGCR Inhibition"]
APP["APP<br/>Amyloid Precursor<br/>Protein"]
PSEN1["PSEN1<br/>Presenilin-1<br/>gamma-secretase component"]
MAPT["MAPT<br/>Tau Protein<br/>Microtubule binding"]
Inflammation["Neuroinflammation<br/>IL1B-mediated<br/>responses"]
IL1B["IL1B<br/>Interleukin-1beta<br/>Pro-inflammatory"]
Apoptosis["Apoptosis<br/>Pathway<br/>Cell death"]
PARP1["PARP1<br/>DNA repair<br/>enzyme"]
DAPK1["DAPK1<br/>Death-associated<br/>protein kinase"]
Alzheimer["Alzheimer's<br/>Disease"]
ALS["ALS<br/>Motor neuron<br/>degeneration"]
Dementia["Dementia<br/>Cognitive decline"]
Depression["Depression<br/>Mood disorder"]
HMGCR --|"regulates"|--> Cholesterol
HMGCR --|"interacts_with"|--> APP
HMGCR --|"interacts_with"|--> PSEN1
HMGCR --|"interacts_with"|--> MAPT
HMGCR --|"inhibits"|--> Inflammation
HMGCR --|"interacts_with"|--> IL1B
HMGCR --|"modulates"|--> Apoptosis
HMGCR --|"interacts_with"|--> PARP1
HMGCR --|"interacts_with"|--> DAPK1
Statins --|"inhibits"|--> HMGCR
APP --|"contributes_to"|--> Alzheimer
PSEN1 --|"contributes_to"|--> Alzheimer
MAPT --|"contributes_to"|--> Alzheimer
HMGCR --|"associated_with"|--> Alzheimer
HMGCR --|"associated_with"|--> ALS
HMGCR --|"therapeutic_target"|--> Dementia
HMGCR --|"associated_with"|--> Depression
Apoptosis --|"leads_to"|--> ALS
Inflammation --|"contributes_to"|--> Alzheimer
style HMGCR fill:#006494
style Statins fill:#1b5e20
style Cholesterol fill:#4a1a6b
style Inflammation fill:#ef5350
style Apoptosis fill:#ef5350
style Alzheimer fill:#5d4400
style ALS fill:#5d4400
style Dementia fill:#5d4400
style Depression fill:#5d4400
style APP fill:#4a1a6b
style PSEN1 fill:#4a1a6b
style MAPT fill:#4a1a6b| Target | Relation | Type | Str |
|---|---|---|---|
| ds-83b31ef18d49 | provides_data_for | dataset | 1.00 |
| cholesterol synthesis | upstream_of | process | 0.90 |
| cerebral ischemic stroke | implicated_in | disease | 0.80 |
| Amyloid-β | regulates | protein | 0.80 |
| apolipoprotein E | regulates | protein | 0.80 |
| reactive oxygen and nitrogen species | inhibits | biological_process | 0.80 |
| excitotoxicity | inhibits | biological_process | 0.80 |
| matrix metalloproteinases | modulates | protein | 0.80 |
| endothelial nitric oxide synthase | stimulates | protein | 0.80 |
| cerebral blood perfusion | increases | biological_process | 0.80 |
| pro-inflammatory/anti-inflammatory cytokines | balances | biological_process | 0.80 |
| lipid metabolism | participates_in | pathway | 0.80 |
| neurons | inhibits | cell_type | 0.80 |
| unfolded protein response | participates_in | pathway | 0.80 |
| multiple sclerosis | implicated_in | disease | 0.80 |
| AKT | therapeutic_target | gene | 0.70 |
| Cholesterol | activates | pathway | 0.70 |
| neurons | activates | cell_type | 0.70 |
| neural stem cells | regulates | cell_type | 0.70 |
| oxidative stress response | participates_in | pathway | 0.70 |
| SIMVASTATIN | inhibits | drug | 0.65 |
| Alzheimer | interacts_with | disease | 0.65 |
| Tumor | interacts_with | disease | 0.65 |
| Als | interacts_with | disease | 0.65 |
| Alzheimer | associated_with | disease | 0.65 |
| Dementia | therapeutic_target | disease | 0.65 |
| Depression | associated_with | disease | 0.65 |
| Anxiety | associated_with | disease | 0.65 |
| Inflammation | inhibits | disease | 0.65 |
| Hepatitis | inhibits | disease | 0.65 |
| Fibrosis | inhibits | disease | 0.65 |
| Dementia | associated_with | disease | 0.65 |
| Als | therapeutic_target | disease | 0.65 |
| Ms | therapeutic_target | disease | 0.65 |
| Cancer | therapeutic_target | disease | 0.65 |
| Ms | associated_with | disease | 0.65 |
| Als | activates | disease | 0.65 |
| Ms | activates | disease | 0.65 |
| Tumor | activates | disease | 0.65 |
| Inflammation | activates | disease | 0.65 |
| Atherosclerosis | expressed_in | disease | 0.65 |
| Migraine | associated_with | disease | 0.65 |
| ALS | interacts_with | disease | 0.65 |
| Dementia | interacts_with | disease | 0.65 |
| Ovarian Cancer | regulates | disease | 0.65 |
| Cancer | regulates | disease | 0.65 |
| Atherosclerosis | therapeutic_target | disease | 0.65 |
| Alzheimer | activates | disease | 0.65 |
| Amyotrophic Lateral Sclerosis | regulates | disease | 0.65 |
| Als | regulates | disease | 0.65 |
| Source | Relation | Type | Str |
|---|---|---|---|
| TDP-43 | binds | protein | 1.00 |
| ds-83b31ef18d49 | data_in | dataset | 1.00 |
| TNF | upregulates | protein | 0.90 |
| statins | inhibits | compound | 0.90 |
| h-a87702b6 | targets_gene | hypothesis | 0.90 |
| 25-Hydroxycholesterol | modulates | compound | 0.85 |
| BECN1-HSPA5 complex | promotes | protein | 0.83 |
| statins | activates | compound | 0.80 |
| TNF | interacts_with | gene | 0.70 |
| IL6 | interacts_with | gene | 0.70 |
| IL1B | interacts_with | gene | 0.70 |
| PI3K | therapeutic_target | gene | 0.70 |
| BRCA2 | modifies | gene | 0.65 |
| NF-KB SIGNALING | activates | pathway | 0.65 |
| NF-KB SIGNALING | regulates | pathway | 0.65 |
| APOE4 | activates | gene | 0.65 |
| LIPID PEROXIDATION | treats | phenotype | 0.65 |
| CHOLESTEROL | destabilizes | phenotype | 0.65 |
| NCSTN | interacts_with | gene | 0.60 |
| FAS | interacts_with | gene | 0.60 |
| LMNA | interacts_with | gene | 0.60 |
| APH1B | interacts_with | gene | 0.60 |
| APOE | interacts_with | gene | 0.60 |
| SREBF1 | associated_with | gene | 0.60 |
| PSEN2 | interacts_with | gene | 0.60 |
| A2M | interacts_with | gene | 0.60 |
| DHCR24 | associated_with | gene | 0.60 |
| MAOB | associated_with | gene | 0.60 |
| GABRA1 | associated_with | gene | 0.60 |
| CHAT | associated_with | gene | 0.60 |
| CYP2D6 | associated_with | gene | 0.60 |
| APOE | associated_with | gene | 0.60 |
| FASN | inhibits | gene | 0.60 |
| BAX | inhibits | gene | 0.60 |
| ALOX15 | inhibits | gene | 0.60 |
| GSDMD | inhibits | gene | 0.60 |
| SCD1 | inhibits | gene | 0.60 |
| EIF2AK2 | interacts_with | gene | 0.60 |
| DAPK1 | interacts_with | gene | 0.60 |
| BCHE | associated_with | gene | 0.60 |
| ADRA2A | associated_with | gene | 0.60 |
| ADRB2 | associated_with | gene | 0.60 |
| GSTP1 | associated_with | gene | 0.60 |
| ABCB1 | associated_with | gene | 0.60 |
| COMT | associated_with | gene | 0.60 |
| ACSL4 | inhibits | gene | 0.60 |
| TNF | inhibits | gene | 0.60 |
| CASP3 | interacts_with | gene | 0.60 |
| SRC | therapeutic_target | gene | 0.60 |
| EGFR | 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
neurodegeneration | 2026-04-03 | 14 hypotheses Top: 0.622
neurodegeneration | 2026-04-03 | 17 hypotheses Top: 0.662
Scientific publications cited in analyses involving this entity
| Title & PMID | Authors | Journal | Year | Citations |
|---|---|---|---|---|
| No papers found | ||||