Impaired RNA processing and disrupted nucleocytoplasmic transport represent a convergent molecular phenotype, but most compelling evidence derives from C9orf72 expansions specific to ALS/FTD. Evidence for AD and PD relies on indirect measures (nuclear pore deterioration, splicing defects) that may be secondary. The FLINC assay and RanGAP1 assessment are falsifiable, but if nuclear import is normal in AD/PD patient-derived neurons, the cross-disease claim is falsified. Feasible trial population is C9orf72 carriers only.
Auto-built from this analysis's top knowledge-graph edges.
graph TD
GBA1_mutations["GBA1 mutations"] -->|increases risk| PD["PD"]
TREM2_R47H_variant["TREM2 R47H variant"] -->|increases risk| Ad["Ad"]
alpha_synuclein_fibrils["alpha-synuclein fibrils"] -->|activates| NLRP3_Inflammasome["NLRP3 Inflammasome"]
TFEB_overexpression["TFEB overexpression"] -.->|inhibits| tau_A__pathology["tau/Aβ pathology"]
TARDBP_MUTATIONS["TARDBP MUTATIONS"] -->|causes| ALS_FTD["ALS/FTD"]
TDP_43_INCLUSIONS["TDP-43 INCLUSIONS"] -->|associated with| ALS_FTD_1["ALS/FTD"]
NfL_reduction["NfL reduction"] -->|biomarker for| als["als"]
TARDBP["TARDBP"] -->|cross disease mech| ALS["ALS"]
TARDBP_2["TARDBP"] -->|cross disease mech| FTD["FTD"]
TARDBP_3["TARDBP"] -->|cross disease mech| AD_LATE["AD/LATE"]
h_cross_synth_tdp43_rna_p["h-cross-synth-tdp43-rna-proteostasis"] -->|proposes shared me| TARDBP_4["TARDBP"]
SNCA["SNCA"] -->|cross disease mech| PD_5["PD"]
style GBA1_mutations fill:#ce93d8,stroke:#333,color:#000
style PD fill:#ef5350,stroke:#333,color:#000
style TREM2_R47H_variant fill:#ce93d8,stroke:#333,color:#000
style Ad fill:#ef5350,stroke:#333,color:#000
style alpha_synuclein_fibrils fill:#4fc3f7,stroke:#333,color:#000
style NLRP3_Inflammasome fill:#ce93d8,stroke:#333,color:#000
style TFEB_overexpression fill:#4fc3f7,stroke:#333,color:#000
style tau_A__pathology fill:#4fc3f7,stroke:#333,color:#000
style TARDBP_MUTATIONS fill:#ce93d8,stroke:#333,color:#000
style ALS_FTD fill:#ef5350,stroke:#333,color:#000
style TDP_43_INCLUSIONS fill:#4fc3f7,stroke:#333,color:#000
style ALS_FTD_1 fill:#ef5350,stroke:#333,color:#000
style NfL_reduction fill:#ce93d8,stroke:#333,color:#000
style als fill:#ef5350,stroke:#333,color:#000
style TARDBP fill:#4fc3f7,stroke:#333,color:#000
style ALS fill:#ef5350,stroke:#333,color:#000
style TARDBP_2 fill:#4fc3f7,stroke:#333,color:#000
style FTD fill:#ef5350,stroke:#333,color:#000
style TARDBP_3 fill:#4fc3f7,stroke:#333,color:#000
style AD_LATE fill:#ef5350,stroke:#333,color:#000
style h_cross_synth_tdp43_rna_p fill:#4fc3f7,stroke:#333,color:#000
style TARDBP_4 fill:#4fc3f7,stroke:#333,color:#000
style SNCA fill:#4fc3f7,stroke:#333,color:#000
style PD_5 fill:#ef5350,stroke:#333,color:#000No linked papers recorded for this hypothesis yet.
No curated PDB or AlphaFold mapping for RANGAP1 yet. Search RCSB →
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 RanGAP1, NUP205, C9orf72, FUS.
Run python3 scripts/backfill_hypothesis_depmap.py to populate.
No resource usage or linked notebooks recorded for this hypothesis yet.