ID: h-859dcabc7a
Hypothesis

Selective p38γ MAPK Inhibition Reduces Pathological Tau Phosphorylation in Alzheimer's Disease

Small-molecule inhibitor targeting p38γ (MAPK12) to prevent tau phosphorylation at Ser396/404, reducing neurofibrillary tangle formation.
🧬 MAPK12🩺 neurodegeneration🎯 Composite 62%💱 $0.57▼6.7%proposed
EvidencePending (0%)📖 0 cit🗣 1 debates 3 support 3 oppose
✓ All Quality Gates Passed
Mechanistic 0.70 (15%) Evidence 0.65 (15%) Novelty 0.60 (12%) Feasibility 0.55 (12%) Impact 0.70 (12%) Druggability 0.50 (10%) Safety 0.50 (8%) Competition 0.60 (6%) Data Avail. 0.75 (5%) Reproducible 0.70 (5%) KG Connect 0.50 (8%) 0.625 composite

🧪 Overview

Small-molecule inhibitor targeting p38γ (MAPK12) to prevent tau phosphorylation at Ser396/404, reducing neurofibrillary tangle formation. Strong mechanistic data but challenged by kinase selectivity barriers, p38 inhibitor class failures in prior AD trials, and high development costs.

🧬 Mechanism

No curated mechanism pathway recorded for this hypothesis.

⚖️ Evidence

⚖️ Evidence Matrix3 supports3 contradicts
Supports
p38γ MAPK phosphorylates tau at pathological sites Ser396 and Ser404
Supports
p38γ deletion reduces tau pathology in P301S transgenic mice
Supports
p38γ is elevated in human Alzheimer's disease brain tissue
Contradicts
Achieving selectivity among four p38 MAPK family members pharmacologically challenging—most inhibitors affect multiple isoforms
Contradicts
Tau phosphorylation at p38γ sites not sufficient for NFT formation—requires additional modifications like acetylation and truncation
Contradicts
All prior CNS p38 inhibitors failed in AD trials including losmapimod and dilmapimod
📖 Linked Papers

No linked papers recorded for this hypothesis yet.

🏥 Translation

🧬 3D Protein Structure — MAPK12

No curated PDB or AlphaFold mapping for MAPK12 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 MAPK12 →

No DepMap CRISPR Chronos data found for MAPK12.

Run python3 scripts/backfill_hypothesis_depmap.py to populate.

🏆 Tournament

🏆 Arenas / Elo

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📊 Market Indicators

7d Trend
Stable
7d Momentum
▼ 0.9%
Volatility
Low
0.0016
Events (7d)
3
Price History
▼6.7%

💾 Resource Usage

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

Metadataorigin_type: debate_synthesizer
origin_typedebate_synthesizer
target_geneMAPK12
_schema_version1
composite_score0.625
📊 Evidence Profile
Evidence Balance
+0%
Certainty
0%
Debates
0
Incoming
0
Outgoing
0
0 supporting 0 contradicting 0 neutral
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