Neuroimmune modulation and Aβ clearance mechanisms

Exploratory Score: 0.820 Price: $0.50 Alzheimer's disease Microglia and astrocytes Status: proposed

What This Experiment Tests

Exploratory experiment designed to discover new patterns targeting HDAC4, NHE6, LAMP2 in Microglia and astrocytes. Primary outcome: Enhanced Aβ clearance through neuroimmune modulation

Description

This experiment examined how the HDAC4-NHE6-pH axis modulates the neuroimmune microenvironment to enhance amyloid-β clearance through multiple synergistic mechanisms. The study investigated upregulation of phagocytic receptors and microglial recruitment for Aβ plaque phagocytosis. Additionally, it examined reactivation of autophagy-lysosomal function in astrocytes through increased LAMP2 expression. This comprehensive analysis demonstrated how pH regulation affects both microglial and astrocytic functions in Aβ clearance, providing evidence for the multifaceted therapeutic approach of targeting the HDAC4-NHE6 pathway.

TARGET GENE
HDAC4, NHE6, LAMP2
MODEL SYSTEM
Microglia and astrocytes
ESTIMATED COST
$0
TIMELINE
0 months
PATHWAY
Autophagy-lysosomal pathway, microglial phagocytosis, astrocytic clearance mechanisms
SOURCE
extracted_from_pmid_41933339
PRIMARY OUTCOME
Enhanced Aβ clearance through neuroimmune modulation

Scoring Dimensions

Info Gain 0.00 (25%) Feasibility 0.00 (20%) Hyp Coverage 0.00 (20%) Cost Effect. 0.00 (15%) Novelty 0.00 (10%) Ethical Safety 0.00 (10%) 0.820 composite

📖 Wiki Pages

LAMP2 ProteinproteinLAMP2 ProteinproteinHDAC4 ProteinproteinHDAC4 GenegeneHDAC4 ProteinproteinLAMP2 GenegeneautophagymechanismMechanismsindexMicrogliaentityAutophagyentityAstrocytesentityTREM2 Variants in Alzheimer's DiseasediseaseSporadic vs Familial Alzheimer's Disease: ComprehediseasePSEN2 Mutations in Alzheimer's DiseasediseasePSEN1 Mutations in Alzheimer's Diseasedisease

Protocol

Assessment of phagocytic receptor expression, microglial recruitment assays, measurement of LAMP2 expression, evaluation of autophagy-lysosomal function in astrocytes

Expected Outcomes

Upregulated phagocytic receptors, increased microglial Aβ phagocytosis, enhanced astrocytic autophagy-lysosomal function

Success Criteria

Increased phagocytic receptor expression, enhanced microglial recruitment and Aβ uptake, elevated LAMP2 expression and improved autophagy-lysosomal function

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