HNRNPA2B1,STAU2,PRMT1,GSK3B,MAP1B,β-actin,axonal transport machinery · ALS · mechanistic
Composite 0.851
Price $0.92
Evidence For 0
Evidence Against 0
hnRNP A2/B1 is an RNA-binding protein that assembles into axonal RNA granules with Staufen2 (STAU2), mediating the long-range transport of mRNAs (including β-actin, Arp2/3, MAP1B) along microtubules in motor neuron axons. This hypothesis proposes that ALS-linked hnRNP A2/B1 dysfunction (mutations p.P193L, post-translational modification changes) disrupts axonal RNA granule transport, creating a dual defect: (1) insufficient delivery of structural and synaptic protein mRNAs to distal axons, and (
EIF2S1,eIF2α,PERK,GCN2,ATF4,TOMM20,TIMM23,NDUFS1,NDUFS3,COX4I1,COX5A,mitochondrial protein import · ALS · mechanistic
Composite 0.000
Price $0.00
Evidence For 0
Evidence Against 0
The Integrated Stress Response (ISR) controls cellular protein synthesis through eIF2α phosphorylation, but this hypothesis proposes that chronic ISR activation in ALS motor neurons creates a pathological cascade that specifically disrupts mitochondrial protein homeostasis and bioenergetics. In ALS, chronic eIF2α~P elevation (>0.7 normalized phosphorylation) caused by proteostatic stress from TDP-43/FUS aggregates selectively impairs synthesis of nuclear-encoded mitochondrial proteins, including
Convergent vs Divergent Predictions
This summary checks where the selected hypotheses point toward the same target or mechanism, and where they pull in opposite directions.
Axonal Rna Transport FailureIntegrated Stress ResponseALS
Convergent signals
No same-target convergence detected in this selection.
Divergent signals
No direct polarity conflicts detected among the selected hypotheses.
Verdict Summary
5/11
dimensions won
hnRNP A2/B1 Staufen2-Mediated Axonal RNA
2/11
dimensions won
eIF2α Phosphorylation Imbalance Disrupts
Radar Chart — 10 Dimensions
Score Comparison Bars
Mechanistic
0.73
0.86
Evidence
0.75
0.00
Novelty
0.82
0.00
Feasibility
0.68
0.00
Impact
0.78
0.00
Druggability
0.00
0.00
Safety
0.00
0.00
Competition
0.00
0.00
Data
0.00
0.00
Reproducible
0.00
0.00
KG Connect
0.50
0.50
Score Breakdown
Dimension
hnRNP A2/B1 Staufen2-Mediated
eIF2α Phosphorylation Imbalanc
Mechanistic
0.730
0.860
Evidence
0.750
0.000
Novelty
0.820
0.000
Feasibility
0.680
0.000
Impact
0.780
0.000
Druggability
0.000
0.000
Safety
0.000
0.000
Competition
0.000
0.000
Data
0.000
0.000
Reproducible
0.000
0.000
KG Connect
0.500
0.500
Evidence
hnRNP A2/B1 Staufen2-Mediated Axonal RNA Granule Transport F