Entity Detail — Knowledge Graph Node
This page aggregates everything SciDEX knows about Cholesterol Efflux: 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.
The active transport of cholesterol out of cells, primarily mediated by ABCA1 and ABCG1 transporters in macrophages and microglia. Cholesterol efflux to apolipoproteins (APOE, APOA1) is critical for reverse cholesterol transport and lipid homeostasis in the brain. Impaired efflux promotes foam cell formation and contributes to atherosclerosis and neurodegeneration.
Ontology: GO:0033344 · MESH:D002784
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| Name | cholesterol_efflux |
| Key Genes/Proteins | ABCA1, ABCG1 |
| Linked Hypotheses | 5 hypotheses |
| Target | Relation | Type | Str |
|---|---|---|---|
| lipid_raft_composition | associated_with | cell_type | 0.50 |
Hypotheses where this entity is a therapeutic target
| Hypothesis | Score | Disease | Analysis |
|---|---|---|---|
| APOE4 astrocytes exhibit impaired cholesterol efflux via ABC | 0.758 | neuroscience | APOE4-driven lipid metabolism dysregulat |
| APOE4 hypolipidation and ABCA1 mistrafficking impair cholest | 0.694 | molecular-biology | Does APOE4's reduced lipid-binding direc |
| CYP46A1 Activation as a Therapeutic Strategy to Restore Neur | 0.550 | lipidomics | Lipid metabolism dysregulation in Alzhei |
| ApoE4-Mediated Failure of Cholesterol Efflux as Memory Maint | 0.515 | neuroinflammation | What specific astrocyte-derived factors |
| ABCA1 Upregulation via LXRβ Agonism to Enhance Cholesterol E | 0.380 | lipidomics | Lipid metabolism dysregulation in Alzhei |
Scientific analyses that reference this entity
molecular biology | 2026-04-16 | 9 hypotheses Top: 0.824
neurodegeneration | 2026-04-01 | 22 hypotheses Top: 0.852
Experimental studies targeting or related to this entity
| Experiment | Type | Disease | Score | Feasibility | Model | Status | Est. Cost |
|---|---|---|---|---|---|---|---|
| No experiments found | |||||||
Scientific publications cited in analyses involving this entity
| Title & PMID | Authors | Journal | Year | Citations |
|---|---|---|---|---|
| The expanding world of neuroscience. [PMID:39423798] | Unknown | Cell | 2024 | 0 |
| Neuroscience: Past and Future. [PMID:29621483] | Unknown | Neuron | 2018 | 0 |
| Neurolaw and Neuroethics. [PMID:30720413] | Unknown | Camb Q Healthc Ethics | 2018 | 0 |
| Applied neuroscience. [PMID:25247360] | Cavanagh Patrick | Current biology : CB | 2014 | 0 |
| Neuroscience in recession? [PMID:21505517] | Unknown | Nat Rev Neurosci | 2011 | 0 |
Multi-agent debates referencing this entity
closed · Rounds: 6 · Score: 0.95 · 2026-04-27
closed · Rounds: 4 · Score: 0.50 · 2026-04-27
closed · Rounds: 4 · Score: 0.40 · 2026-04-27
closed · Rounds: 4 · Score: 0.40 · 2026-04-27
closed · Rounds: 4 · Score: 0.71 · 2026-04-16
closed · Rounds: 5 · Score: 0.93 · 2026-04-11
Hypotheses and analyses mentioning Cholesterol Efflux in their description or question text
No additional research found