PFF clearance kinetics in Snca knockout mice

Validation Score: 0.800 Price: $0.50 Lewy body disease Snca knockout mice Status: proposed

What This Experiment Tests

Validation experiment designed to validate causal mechanisms targeting SNCA in Snca knockout mice. Primary outcome: time course of PFF clearance

Description

This experiment examined the time course of clearance of α-synuclein preformed fibrils after injection into the olfactory bulb of Snca knockout mice. The purpose was to determine how quickly exogenously injected PFFs are cleared from brain tissue in the absence of endogenous α-synuclein expression. This provides baseline information about PFF persistence and clearance mechanisms.

TARGET GENE
MODEL SYSTEM
Snca knockout mice
ESTIMATED COST
$0
TIMELINE
0 months
PATHWAY
protein clearance, protein aggregation
SOURCE
extracted_from_pmid_41508763
PRIMARY OUTCOME
time course of PFF clearance

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%) 0.800 composite

📖 Wiki Pages

snca-proteinproteinSNCA→Alpha-synuclein→Parkinson's Disease Causal ChpathwaySNCA→Alpha-synuclein→Aggregation→Lewy Bodies→SynucpathwaySNCA — Alpha-SynucleingeneSNCA — Alpha-Synuclein Gene Entity PagegeneSNCA Gene Variants and MutationsdiseaseSNCA A53TdiseaseSNCA-Overexpressing Dopaminergic NeuronscellSNCA-A53T Alpha-Synuclein NeuronscellMechanismsindexOlfactory Bulbbrain

Protocol

PFFs injected into olfactory bulb with time-course analysis of remaining PFFs

Expected Outcomes

PFFs would be cleared within a defined timeframe

Success Criteria

complete clearance of injected PFFs

Related Hypotheses (1)

Neuronal Subtype-Specific Alpha-Synuclein Expression Normalization0.382

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