ID: hyp-SDA-2026-04-08-gap-debate-20260406-0
Hypothesis
Astrocyte-Neuron Metabolic Coupling
In AD, TNF-α/IL-6 maintain critical astrocyte-mediated glucose metabolism and lactate shuttling to neurons.
clinical neurology
EvidencePending (0%)📖 5 cit🗣 1 debates✓ 5 support✗ 1 oppose
✓ All Quality Gates Passed
🧪 Overview
In AD, TNF-α/IL-6 maintain critical astrocyte-mediated glucose metabolism and lactate shuttling to neurons. Cardiovascular tissues have alternative metabolic pathways, making them less dependent on these cytokine-regulated metabolic circuits.
🧬 Mechanism
🔗 Mechanism from KG for SLC16A7
Auto-built from this analysis's top knowledge-graph edges.
graph TD
TNFRSF1B["TNFRSF1B"] -->|regulates| synaptic_plasticity["synaptic_plasticity"]
LRP1["LRP1"] -->|regulates| blood_brain_barrier["blood_brain_barrier"]
SLC16A7["SLC16A7"] -->|modulates| lactate_shuttling["lactate_shuttling"]
AQP4["AQP4"] -->|regulates| glymphatic_system["glymphatic_system"]
NLRP3["NLRP3"] -->|activates| inflammasome_activation["inflammasome_activation"]
neuroinflammation["neuroinflammation"] -->|causes| alzheimer_disease["alzheimer_disease"]
TNF["TNF"] -->|enhances| neuroinflammation_1["neuroinflammation"]
IL6["IL6"] -->|enhances| neuroinflammation_2["neuroinflammation"]
NLRP3_3["NLRP3"] -->|enhances| neuroinflammation_4["neuroinflammation"]
TNF_5["TNF"] -->|regulates| glymphatic_clearance["glymphatic_clearance"]
IL6_6["IL6"] -->|regulates| glymphatic_clearance_7["glymphatic_clearance"]
TNF_8["TNF"] -->|regulates| glucose_metabolism["glucose_metabolism"]
style TNFRSF1B fill:#ce93d8,stroke:#333,color:#000
style synaptic_plasticity fill:#4fc3f7,stroke:#333,color:#000
style LRP1 fill:#ce93d8,stroke:#333,color:#000
style blood_brain_barrier fill:#4fc3f7,stroke:#333,color:#000
style SLC16A7 fill:#ce93d8,stroke:#333,color:#000
style lactate_shuttling fill:#81c784,stroke:#333,color:#000
style AQP4 fill:#ce93d8,stroke:#333,color:#000
style glymphatic_system fill:#81c784,stroke:#333,color:#000
style NLRP3 fill:#ce93d8,stroke:#333,color:#000
style inflammasome_activation fill:#81c784,stroke:#333,color:#000
style neuroinflammation fill:#4fc3f7,stroke:#333,color:#000
style alzheimer_disease fill:#ef5350,stroke:#333,color:#000
style TNF fill:#ce93d8,stroke:#333,color:#000
style neuroinflammation_1 fill:#4fc3f7,stroke:#333,color:#000
style IL6 fill:#ce93d8,stroke:#333,color:#000
style neuroinflammation_2 fill:#4fc3f7,stroke:#333,color:#000
style NLRP3_3 fill:#ce93d8,stroke:#333,color:#000
style neuroinflammation_4 fill:#4fc3f7,stroke:#333,color:#000
style TNF_5 fill:#ce93d8,stroke:#333,color:#000
style glymphatic_clearance fill:#81c784,stroke:#333,color:#000
style IL6_6 fill:#ce93d8,stroke:#333,color:#000
style glymphatic_clearance_7 fill:#81c784,stroke:#333,color:#000
style TNF_8 fill:#ce93d8,stroke:#333,color:#000
style glucose_metabolism fill:#81c784,stroke:#333,color:#000⚖️ Evidence
⚖️ Evidence Matrix5 supports1 contradicts
Supports
Molecular basis of astrocyte diversity and morphology across the CNS in health and disease.
Supports
Restoring hippocampal glucose metabolism rescues cognition across Alzheimer's disease pathologies.
Supports
Astrocytes and oligodendrocytes undergo subtype-specific transcriptional changes in Alzheimer's disease.
Supports
Loss of fatty acid degradation by astrocytic mitochondria triggers neuroinflammation and neurodegeneration.
Supports
Astrocytic and microglial cells as the modulators of neuroinflammation in Alzheimer's disease.
Contradicts
Brain responses to intermittent fasting and the healthy living diet in older adults.
📖 Linked Papers
No linked papers recorded for this hypothesis yet.
🏥 Translation
🧬 3D Protein Structure — SLC16A7
No curated PDB or AlphaFold mapping for SLC16A7 yet. Search RCSB →
💉 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 SLC16A7.
Run python3 scripts/backfill_hypothesis_depmap.py to populate.
🏆 Tournament
🏆 Arenas / Elo
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📊 Market Indicators
7d Trend
↔
Stable
7d Momentum
▲ 0.0%
Volatility
Medium
0.0492
Events (7d)
0
Price History
▲4.7%💾 Resource Usage
LLM Tokens
16,574
$0.0994
Total Cost
$0.0994
▸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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