ID: h-5a4efb713f
Hypothesis

Astrocyte Reactivity Reprogramming via A1/A2 Phenotype Modulation

Reactive astrocytes acquire neurotoxic A1 or neuroprotective A2 phenotypes in neurodegeneration.
🧬 IL1A/TNF/C1Q🩺 neurodegeneration🎯 Composite 55%💱 $0.54▼4.4%proposed
EvidencePending (0%)📖 0 cit🗣 1 debates 3 support 3 oppose
✓ All Quality Gates Passed
Mechanistic 0.58 (15%) Evidence 0.62 (15%) Novelty 0.68 (12%) Feasibility 0.42 (12%) Impact 0.60 (12%) Druggability 0.48 (10%) Safety 0.50 (8%) Competition 0.60 (6%) Data Avail. 0.55 (5%) Reproducible 0.52 (5%) KG Connect 0.50 (8%) 0.550 composite

🧪 Overview

Reactive astrocytes acquire neurotoxic A1 or neuroprotective A2 phenotypes in neurodegeneration. Blocking A1 inducers (IL-1α, TNFα, C1q) or enhancing A2 genes (Lcn2, Timp1) may restore astrocyte homeostatic function. However, the A1/A2 dichotomy is oversimplified; human astrocytes differ significantly from rodent counterparts.

🧬 Mechanism

No curated mechanism pathway recorded for this hypothesis.

⚖️ Evidence

⚖️ Evidence Matrix3 supports3 contradicts
Supports
LPS-activated microglia induce A1 astrocytes via Il-1α/TNFα/C1q
Supports
A1 astrocytes fail to support neuronal survival and synaptogenesis
Supports
Astrocyte reactivity reprogramming is biologically validated in multiple models
Contradicts
A1/A2 dichotomy is oversimplified; astrocytes exhibit spectrum states
Contradicts
Human astrocytes differ significantly from rodent counterparts
Contradicts
'Block A1' is not a target product profile; needs sharper target definition
📖 Linked Papers

No linked papers recorded for this hypothesis yet.

🏥 Translation

🧬 3D Protein Structure — IL1A

No curated PDB or AlphaFold mapping for IL1A 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.

🔍 Search ClinVar for IL1A →

No DepMap CRISPR Chronos data found for IL1A.

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
Low
0.0006
Events (7d)
1
Price History
▼4.4%

💾 Resource Usage

No resource usage or linked notebooks recorded for this hypothesis yet.

Metadatasource: v1_phase_c_backfill · origin_type: debate_synthesizer
sourcev1_phase_c_backfill
origin_typedebate_synthesizer
_schema_version1
📊 Evidence Profile
Evidence Balance
+0%
Certainty
0%
Debates
0
Incoming
0
Outgoing
0
0 supporting 0 contradicting 0 neutral
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