What is the relative contribution of cleaved vs intact GSDMD activation in neurodegeneration?

OPEN

The discovery that both cleaved and intact GSDMD can be activated suggests multiple pathways for pyroptosis and cytokine release. Understanding their relative roles in neuroinflammatory conditions could inform targeted therapeutic strategies for neurodegenerative diseases. Gap type: open_question Source paper: ROS-dependent S-palmitoylation activates cleaved and intact gasdermin D. (None, None, PMID:38599239)

Priority: 0.74 Domain: neurodegeneration Hypotheses: 0

📊 Landscape Analysis

Landscape Summary: What is the relative contribution of cleaved vs intact GSDMD activation in neurodegeneration? is a 0.74 priority gap in neurodegeneration. It has 0 linked hypotheses with average composite score 0.000. Status: open.

Key Unanswered Questions

What is the optimal TREM2 modulation strategy across disease stages?
How does DAM activation state affect therapeutic outcomes?
What biomarkers predict response to TREM2-targeted interventions?

Key Researchers

Colonna, Sevlever, et al. (TREM2 biology)

Clinical Trials

What is the relative contribution of cleaved vs intact GSDMD activation in neurodegeneration? — INVOKE-2 (completed)

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0

Hypotheses

0.000

Top Score

0.000

Avg Score

0

Debates

0.00

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0%

Resolution

0

Mechanistic Families

Gap Resolution Progress0%

Hypothesis Score Distribution

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🌊 Knowledge Graph Connections

activates (13)

CASP1→GSDMDXHP→GSDMDNLRP3→GSDMDNLRP3 inflammasome→GSDMDGSDMD→Inflammation

▸ Show 8 more

GSDMD→autism spectrum disorderGSDMD→autismGSDMD→ROSGSDMD→NLRP3GSDMD→NeuroinflammationGSDMD→AlsGSDMD→NeurodegenerationGSDMD→pyroptosis

associated with (5)

GSDMD→pyroptosisGSDMD→neurodegenerationCASP1→GSDMDNLRP3→GSDMDGSDMD→Pyroptosis

cleaves (1)

caspase-1→GSDMD

contributes to (1)

GSDMD→Fibrosis

downregulates (1)

Aucubin→GSDMD

encodes (1)

expressed in (4)

Microglia→GSDMDAstrocytes→GSDMDNeuron→GSDMDGSDMD→microglia

implicated in (2)

GSDMD→amyotrophic lateral sclerosisGSDMD→Alzheimer's disease

inhibits (6)

Qingqi Liangying Formula→GSDMDPterostilbene→GSDMDGSDMD→pyroptosisGSDMD→autismGSDMD→Pyroptosis

▸ Show 1 more

GSDMD→PYROPTOSIS

interacts with (1)

GSDMD→autism spectrum disorder

involved in (1)

GSDMD→Depression

mediates (5)

GSDMD→pyroptosisGSDMD→PyroptosisGSDMD→Astrocytic PyroptosisGSDMD→Membrane RuptureGSDMD→Microglial Pyroptosis

participates in (3)

GSDMD→pyroptosisGSDMD→oxidative stress responseGSDMD→unfolded protein response

phosphorylates (1)

promotes (1)

GSDMD→microglial pyroptosis

regulates (1)

suppresses (1)

Tlr2 Inhibition→GSDMD

targets (1)

natural products→GSDMD

upregulates (1)

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