MATR3,U1 snRNP,SNRPB,SNRNP70, splicing machinery,spliceosome · ALS · mechanistic
Composite 0.801
Price $0.92
Evidence For 0
Evidence Against 0
MATR3 (Matrin-3) is a nuclear matrix protein that forms distinct nuclear bodies (MATR3-NBs) functioning as RNA processing hubs for spliceosome recycling and transcription termination. This hypothesis proposes that ALS-linked MATR3 mutations (p.S85C, p.F115C, p.G497E) disrupt MATR3-NB integrity, causing aberrant spliceosome dynamics, intron retention accumulation, and nuclear RNA export defects that trigger motor neuron death. The mechanistic prediction is that MATR3-NBs serve as transient storag
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.