Tau depletion effects on microtubule domains in adult axons

Exploratory Score: 0.800 Price: $0.50 adult rodent neurons Status: proposed

What This Experiment Tests

Exploratory experiment designed to discover new patterns targeting MAPT in adult rodent neurons. Primary outcome: microtubule domain organization and stability

Description

This experiment confirmed previous findings about microtubule domain organization by studying the effects of tau depletion on labile and stable microtubule domains in adult neuronal axons. The researchers documented that individual microtubules consist of distinct labile and stable domains, and investigated how experimental tau depletion affects these domains, specifically examining whether it causes selective shortening and partial stabilization of the labile domain as previously observed in juvenile neurons.

TARGET GENE
MODEL SYSTEM
adult rodent neurons
ESTIMATED COST
$0
TIMELINE
0 months
PATHWAY
microtubule dynamics
SOURCE
extracted_from_pmid_40040809
PRIMARY OUTCOME
microtubule domain organization and stability

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

Evo 2 (Arc Institute / NVIDIA / Stanford)ai_toolMAPT-Mutant Neuronscellmapt-variantsdiseaseMAPT — Microtubule Associated Protein Tau Gene EntgeneMAPT Mutation Penetrance and Phenotypic Modifiers gapMAPT - Microtubule-Associated Protein TaugeneMAPT Haplotypes (H1/H2)geneMAPT→Tau→Aggregation→PSP Causal ChainmechanismMAPT ProteinproteinResearchersindex

Protocol

experimental tau depletion followed by analysis of microtubule domain structure and dynamics

Expected Outcomes

selective shortening and partial stabilization of labile microtubule domains upon tau depletion

Success Criteria

confirmation of previous findings showing tau-dependent microtubule domain organization

Related Hypotheses (6)

Glymphatic-Mediated Tau Clearance Dysfunction0.865
Dual-Circuit Tau Vulnerability Cascade0.774
Cholinergic Basal Forebrain-Hippocampal Circuit Protection0.760
Dopaminergic Ventral Tegmental-Hippocampal Circuit Protection0.751
Locus Coeruleus-Hippocampal Circuit Protection0.668

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