ID: hyp-SDA-2026-04-08-gap-debate-20260406-0
Hypothesis
Glymphatic System Disruption
TNF-α/IL-6 regulate glymphatic clearance of amyloid-β and tau.
clinical neurology
EvidencePending (0%)📖 5 cit🗣 1 debates✓ 5 support✗ 3 oppose
✓ All Quality Gates Passed
🧪 Overview
TNF-α/IL-6 regulate glymphatic clearance of amyloid-β and tau. Inhibiting these cytokines impairs waste clearance in AD brains while providing anti-inflammatory benefits in cardiovascular tissues that don't rely on glymphatic function.
🧬 Mechanism
🧬 Curated Mechanism Pathway
Curated pathway from expert analysis
flowchart TD
A["TNF-alpha IL-6 Signaling in AD<br/>Astrocyte Reactivity"]
B["AQP4 Aquaporin-4 Regulation<br/>Astrocytic Endfeet Polarization"]
C["Glymphatic Flow Rate<br/>Interstitial Fluid Exchange"]
D["Amyloid-beta Tau Clearance<br/>Waste Transport to Lymphatics"]
E["Anti-Cytokine Therapy<br/>TNF-alpha IL-6 Inhibition"]
F["AQP4 Perivascular Expression Altered<br/>Glymphatic Function Impaired"]
G["Amyloid-beta Tau Accumulate<br/>Reduced Clearance Rate"]
H["AD Pathology Worsened<br/>Sleep-Dependent Clearance Disrupted"]
A --> B
B --> C
C --> D
E -.->|"disrupts AQP4 regulation"| B
E --> F
F --> G
G --> H
style B fill:#1a237e,stroke:#4fc3f7,color:#4fc3f7
style H fill:#b71c1c,stroke:#ef9a9a,color:#ef9a9a⚖️ Evidence
⚖️ Evidence Matrix5 supports3 contradicts
Supports
High-intensity interval training ameliorates Alzheimer's disease-like pathology by regulating astrocyte phenotype-associated AQP4 polarization.
Supports
Rutin prevents tau pathology and neuroinflammation in a mouse model of Alzheimer's disease.
Supports
Impaired glymphatic function and clearance of tau in an Alzheimer's disease model.
Supports
Exosomes derived from bone-marrow mesenchymal stem cells alleviate cognitive decline in AD-like mice by improving BDNF-related neuropathology.
Contradicts
Aquaporin-4 in glymphatic system, and its implication for central nervous system disorders.
Contradicts
Aquaporin-4-dependent glymphatic solute transport in the rodent brain.
📖 Linked Papers
No linked papers recorded for this hypothesis yet.
🏥 Translation
🧬 3D Protein Structure — AQP4
💉 Clinical Trials
No clinical trials data linked to this hypothesis yet.
No curated ClinVar variants loaded for this hypothesis.
Run scripts/backfill_clinvar_variants.py to fetch P/LP/VUS variants.
No DepMap CRISPR Chronos data found for AQP4.
Run python3 scripts/backfill_hypothesis_depmap.py to populate.
🏆 Tournament
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▸Metadatasource: v1_phase_c_backfill · origin_type: debate_synthesis
| source | v1_phase_c_backfill |
| origin_type | debate_synthesis |
| _schema_version | 1 |
📊 Evidence Profile
Evidence Balance
+0%
Certainty
0%
Debates
0
Incoming
0
Outgoing
0
0 supporting
0 contradicting
0 neutral
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