ID: h-7881847161
Hypothesis

Pharmacologic activation of GBA1 to reduce alpha-synuclein burden in Parkinson's disease

GBA1 mutations represent the strongest genetic risk factor for PD (OR 5-20x), and GCase dysfunction creates a druggable lysosomal impairment that promotes alpha-synuclein aggregation.
🧬 GBA1🩺 neurodegeneration🎯 Composite 72%💱 $0.60▼14.9%proposed
EvidencePending (0%)📖 0 cit🗣 1 debates 3 support 2 oppose
✓ All Quality Gates Passed
Mechanistic 0.75 (15%) Evidence 0.85 (15%) Novelty 0.60 (12%) Feasibility 0.62 (12%) Impact 0.80 (12%) Druggability 0.72 (10%) Safety 0.75 (8%) Competition 0.68 (6%) Data Avail. 0.78 (5%) Reproducible 0.72 (5%) KG Connect 0.50 (8%) 0.720 composite

🧪 Overview

GBA1 mutations represent the strongest genetic risk factor for PD (OR 5-20x), and GCase dysfunction creates a druggable lysosomal impairment that promotes alpha-synuclein aggregation. Multiple chemical scaffolds (ambroxol derivatives, AT337) demonstrate target engagement, and Phase 2 trials show trends toward benefit. The primary translational barrier remains BBB penetration; existing chaperones achieve marginal CNS levels. Enrichment strategies using GBA-PD carriers (15% of PD population) can accelerate trial timelines.

🧬 Mechanism

No curated mechanism pathway recorded for this hypothesis.

⚖️ Evidence

⚖️ Evidence Matrix3 supports2 contradicts
Supports
GBA1 mutations increase PD risk 5-20 fold
Supports
GCase activity reduced even in idiopathic PD
Supports
GCase-activating compound AT337 reduces alpha-synuclein in mice
Contradicts
Most GBA1 mutation carriers don't develop PD - insufficient penetrance
Contradicts
Substrate reduction therapy (miglustat) failed in GBA-PD trials
📖 Linked Papers

No linked papers recorded for this hypothesis yet.

🏥 Translation

🧬 3D Protein Structure — GBA1

🧬 PDB 2V3D Click to expand

Experimental structure from RCSB PDB | Powered by Mol*

💉 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 GBA1 →

No DepMap CRISPR Chronos data found for GBA1.

Run python3 scripts/backfill_hypothesis_depmap.py to populate.

🏆 Tournament

🏆 Arenas / Elo

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📊 Market Indicators

7d Trend
Falling
7d Momentum
▼ 2.0%
Volatility
Low
0.0022
Events (7d)
4
Price History
▼14.9%

💾 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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