🧪
hypothesis

Epigenetic SPI1 Reprogramming Therapy

Hypothesis

Epigenetic SPI1 Reprogramming Therapy

Chronic vascular inflammation epigenetically reprograms SPI1 chromatin accessibility, maintaining persistent neuroinflammatory gene expression even after vascular insult resolution.
🧬 SPI1🩺 neuroinflammation🎯 Composite 46%💱 $0.52▲5.8%active
EvidencePending (0%)📖 5 cit🗣 1 debates 5 support 1 oppose
✓ All Quality Gates Passed
Mechanistic 0.50 (15%) Evidence 0.50 (15%) Novelty 0.50 (12%) Feasibility 0.50 (12%) Impact 0.00 (12%) Druggability 0.50 (10%) Safety 0.50 (8%) Competition 0.50 (6%) Data Avail. 0.50 (5%) Reproducible 0.50 (5%) KG Connect 0.50 (8%) 0.455 composite
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arXiv PreprintNeurIPSNature MethodsPLOS ONE
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Composite46%

🧪 Overview

Chronic vascular inflammation epigenetically reprograms SPI1 chromatin accessibility, maintaining persistent neuroinflammatory gene expression even after vascular insult resolution. Targeted epigenetic editing to reset SPI1 binding landscapes could reverse pathological microglial activation states.

🧬 Mechanism

🔗 Mechanism from KG for SPI1

Auto-built from this analysis's top knowledge-graph edges.

graph TD
    SPI1["SPI1"] -->|encodes| PU_1["PU.1"]
    SPI1_1["SPI1"] -->|regulates| C1Q["C1Q"]
    SPI1_2["SPI1"] -->|contributes to| neuroinflammation["neuroinflammation"]
    SPI1_3["SPI1"] -->|regulates| glycolytic_metabolism["glycolytic_metabolism"]
    SPI1_4["SPI1"] -->|regulates| microglia["microglia"]
    C1Q_5["C1Q"] -->|enhances| SPI1_6["SPI1"]
    SPI1_7["SPI1"] -->|causes| neuroinflammatory_memory["neuroinflammatory_memory"]
    SPI1_8["SPI1"] -.->|inhibits| synaptic_plasticity["synaptic_plasticity"]
    SPI1_9["SPI1"] -->|orchestrates| neurovascular_unit["neurovascular_unit"]
    SPI1_10["SPI1"] -->|amplifies| neuroinflammation_11["neuroinflammation"]
    SPI1_12["SPI1"] -->|modulates| chromatin_accessibility["chromatin_accessibility"]
    chronic_vascular_inflamma["chronic_vascular_inflammation"] -->|regulates| SPI1_13["SPI1"]
    SPI1_14["SPI1"] -->|maintains| microglial_activation["microglial_activation"]
    SPI1_15["SPI1"] -->|associated with| atherosclerosis["atherosclerosis"]
    SPI1_16["SPI1"] -->|regulates| Inflammatory_gene_express["Inflammatory gene expression"]
    style SPI1 fill:#ce93d8,stroke:#333,color:#000
    style PU_1 fill:#4fc3f7,stroke:#333,color:#000
    style SPI1_1 fill:#ce93d8,stroke:#333,color:#000
    style C1Q fill:#ce93d8,stroke:#333,color:#000
    style SPI1_2 fill:#ce93d8,stroke:#333,color:#000
    style neuroinflammation fill:#4fc3f7,stroke:#333,color:#000
    style SPI1_3 fill:#ce93d8,stroke:#333,color:#000
    style glycolytic_metabolism fill:#81c784,stroke:#333,color:#000
    style SPI1_4 fill:#ce93d8,stroke:#333,color:#000
    style microglia fill:#4fc3f7,stroke:#333,color:#000
    style C1Q_5 fill:#ce93d8,stroke:#333,color:#000
    style SPI1_6 fill:#ce93d8,stroke:#333,color:#000
    style SPI1_7 fill:#ce93d8,stroke:#333,color:#000
    style neuroinflammatory_memory fill:#4fc3f7,stroke:#333,color:#000
    style SPI1_8 fill:#ce93d8,stroke:#333,color:#000
    style synaptic_plasticity fill:#4fc3f7,stroke:#333,color:#000
    style SPI1_9 fill:#ce93d8,stroke:#333,color:#000
    style neurovascular_unit fill:#4fc3f7,stroke:#333,color:#000
    style SPI1_10 fill:#ce93d8,stroke:#333,color:#000
    style neuroinflammation_11 fill:#4fc3f7,stroke:#333,color:#000
    style SPI1_12 fill:#ce93d8,stroke:#333,color:#000
    style chromatin_accessibility fill:#4fc3f7,stroke:#333,color:#000
    style chronic_vascular_inflamma fill:#4fc3f7,stroke:#333,color:#000
    style SPI1_13 fill:#ce93d8,stroke:#333,color:#000
    style SPI1_14 fill:#ce93d8,stroke:#333,color:#000
    style microglial_activation fill:#4fc3f7,stroke:#333,color:#000
    style SPI1_15 fill:#ce93d8,stroke:#333,color:#000
    style atherosclerosis fill:#ef5350,stroke:#333,color:#000
    style SPI1_16 fill:#ce93d8,stroke:#333,color:#000
    style Inflammatory_gene_express fill:#4fc3f7,stroke:#333,color:#000

⚖️ Evidence

⚖️ Evidence Matrix5 supports0 contradicts
Supports
Microglial phagocytosis in Alzheimer disease.
Nat Rev Neurol2026PMID:41315858medium
Supports
Adult-onset CNS myelin sulfatide deficiency is sufficient to cause Alzheimer's disease-like neuroinflammation and cognitive impairment.
Mol Neurodegener2021PMID:34526055medium
Supports
Spi1 aggravates neuropathic pain by modulating Clec7a-mediated neuroinflammation and microglial phagocytosis.
J Headache Pain2025PMID:40640733medium
Supports
Pu.1/Spi1 dosage controls the turnover and maintenance of microglia in zebrafish and mammals.
Elife2025PMID:40673490medium
Supports
Iterative transcription factor screening enables rapid generation of microglia-like cells from human iPSC.
Nat Commun2025PMID:40494892medium
📖 Linked Papers

No linked papers recorded for this hypothesis yet.

🏥 Translation

🧬 3D Protein Structure — SPI1

No curated PDB or AlphaFold mapping for SPI1 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 SPI1 →

No DepMap CRISPR Chronos data found for SPI1.

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
High
0.0530
Events (7d)
0
Price History
▲5.8%

💾 Resource Usage

LLM Tokens
10,898
$0.0654
Total Cost
$0.0654
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