What determines the specificity of calcium-dependent PPP3/calcineurin activation by trehalose-induced LMP?

PARTIALLY ADDRESSED

While the study establishes that trehalose-induced lysosomal permeabilization activates calcium-dependent calcineurin leading to TFEB activation, the molecular basis for this specific signaling cascade is not explained. Understanding this specificity is crucial for developing targeted autophagy modulators. Gap type: unexplained_observation Source paper: Trehalose induces autophagy via lysosomal-mediated TFEB activation in models of motoneuron degeneration. (2019, Autophagy, PMID:30335591)

Priority: 0.80 Domain: neurodegeneration Hypotheses: 0
📊 Landscape Analysis

Landscape Summary: What determines the specificity of calcium-dependent PPP3/calcineurin activation by trehalose-induced LMP? is a 0.8 priority gap in neurodegeneration. It has 0 linked hypotheses with average composite score 0.000. Status: partially_addressed.

Key Unanswered Questions

Key Researchers

Colonna, Sevlever, et al. (TREM2 biology)

Clinical Trials

What determines the specificity of calcium-dependent PPP3/calcineurin activation by trehalose-induced LMP? — INVOKE-2 (completed)

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0
Hypotheses
0.000
Top Score
0.000
Avg Score
0
Debates
0.00
Avg Quality
60%
Resolution
0
Mechanistic Families
Gap Resolution Progress60%

Hypothesis Score Distribution

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🌊 Knowledge Graph Connections

activates (13)

Lysosomal Membrane PermeabilizationPPP3PPP3NeurodegenerationPPP3MstrehalosePPP3PPP3TFEB
▸ Show 8 more

associated with (33)

PPP3NeuroblastomaPPP3ParkinsonPPP3AlsPPP3Spinocerebellar AtaxiaPPP3Huntington
▸ Show 28 more

interacts with (2)

PPP3AlsLGALS3PPP3

phosphorylates (1)

PPP3TFEB

regulates (1)

SMURF1PPP3
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