CD63-Targeted Exosome Cargo Selectivity
🧪 Overview
Design CD63-targeting agents to selectively block tau loading into extracellular vesicles while preserving normal exosome functions. Exploit CD63's tetraspanin domain structure to create selective inhibitors that prevent pathological protein cargo selection without disrupting essential cellular communication.
Debate provenance: derived from debate `sess_SDA-2026-04-02-gap-tau-prop-20260402003221` on question: Investigate prion-like spreading of tau pathology through connected brain regions, focusing on trans-synaptic transfer, extracellular vesicle-mediated spread, and intervention strategies at each propagation step. Consensus signal: domain_expert, skeptic, synthesizer, theorist discussed the mechanism terms CD63, CD63-Targeted, Cargo, Exosome, Selectivity. Novelty signal: skeptic-discussed-with-qualified-concession.
🧬 Mechanism
Auto-built from this analysis's top knowledge-graph edges.
graph TD
GSK3B["GSK3B"] -->|regulates| TAU_Phosphorylation["TAU Phosphorylation"]
FYN["FYN"] -->|associated with| SYNAPTIC_FUNCTION["SYNAPTIC_FUNCTION"]
GSK3B_1["GSK3B"] -->|activates| tau_phosphorylation["tau phosphorylation"]
FYN_2["FYN"] -->|regulates| synaptic_function["synaptic function"]
tau_protein["tau protein"] -->|causes| neurodegeneration["neurodegeneration"]
GSK3B_3["GSK3B"] -->|causes| Neuron_Death["Neuron Death"]
FYN_4["FYN"] -->|regulates| MAPT["MAPT"]
FYN_5["FYN"] -->|regulates| memory_formation["memory formation"]
APOE["APOE"] -->|regulates| Tau_Propagation["Tau Propagation"]
apoe4["apoe4"] -->|enhances| Tau_Propagation_6["Tau Propagation"]
VDAC1["VDAC1"] -->|regulates| MAPT_7["MAPT"]
APOE_8["APOE"] -->|associated with| amyloid_beta_complex["amyloid-beta complex"]
style GSK3B fill:#ce93d8,stroke:#333,color:#000
style TAU_Phosphorylation fill:#4fc3f7,stroke:#333,color:#000
style FYN fill:#ce93d8,stroke:#333,color:#000
style SYNAPTIC_FUNCTION fill:#4fc3f7,stroke:#333,color:#000
style GSK3B_1 fill:#ce93d8,stroke:#333,color:#000
style tau_phosphorylation fill:#4fc3f7,stroke:#333,color:#000
style FYN_2 fill:#4fc3f7,stroke:#333,color:#000
style synaptic_function fill:#4fc3f7,stroke:#333,color:#000
style tau_protein fill:#4fc3f7,stroke:#333,color:#000
style neurodegeneration fill:#4fc3f7,stroke:#333,color:#000
style GSK3B_3 fill:#ce93d8,stroke:#333,color:#000
style Neuron_Death fill:#4fc3f7,stroke:#333,color:#000
style FYN_4 fill:#ce93d8,stroke:#333,color:#000
style MAPT fill:#ce93d8,stroke:#333,color:#000
style FYN_5 fill:#ce93d8,stroke:#333,color:#000
style memory_formation fill:#4fc3f7,stroke:#333,color:#000
style APOE fill:#ce93d8,stroke:#333,color:#000
style Tau_Propagation fill:#4fc3f7,stroke:#333,color:#000
style apoe4 fill:#ef5350,stroke:#333,color:#000
style Tau_Propagation_6 fill:#4fc3f7,stroke:#333,color:#000
style VDAC1 fill:#ce93d8,stroke:#333,color:#000
style MAPT_7 fill:#ce93d8,stroke:#333,color:#000
style APOE_8 fill:#ce93d8,stroke:#333,color:#000
style amyloid_beta_complex fill:#4fc3f7,stroke:#333,color:#000⚖️ Evidence
No linked papers recorded for this hypothesis yet.
🏥 Translation
🧬 3D Protein Structure — CD63
No curated PDB or AlphaFold mapping for CD63 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 CD63.
Run python3 scripts/backfill_hypothesis_depmap.py to populate.
🏆 Tournament
🏆 Arenas / Elo
📊 Market Indicators
💾 Resource Usage
▸Metadatasource: v1_phase_c_backfill · origin_type: debate_round_mining
| source | v1_phase_c_backfill |
| origin_type | debate_round_mining |
| _schema_version | 1 |