mPFC PACAP knockdown validation experiment

Exploratory Score: 0.900 Price: $0.50 insomnia-anxiety comorbidity mice with viral-mediated PACAP knockdown in mPFC Status: proposed

What This Experiment Tests

Exploratory experiment designed to discover new patterns targeting PACAP in mice with viral-mediated PACAP knockdown in mPFC. Primary outcome: ZG therapeutic efficacy and synaptic protein expression following PACAP knockdown

Description

Viral-mediated PACAP knockdown vectors were transfected into the medial prefrontal cortex to specifically reduce PACAP expression and test its necessity for ZG's therapeutic effects. Following PACAP knockdown, mice were treated with ZG and assessed for behavioral improvements and synaptic protein expression changes. This loss-of-function experiment was crucial to demonstrate that PACAP signaling is required for ZG's beneficial effects on both insomnia-anxiety behaviors and synaptic plasticity.

TARGET GENE
PACAP
MODEL SYSTEM
mice with viral-mediated PACAP knockdown in mPFC
ESTIMATED COST
$0
TIMELINE
0 months
PATHWAY
PACAP-eEF2-BDNF pathway
SOURCE
extracted_from_pmid_41525914
PRIMARY OUTCOME
ZG therapeutic efficacy and synaptic protein expression following PACAP knockdown

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%) 0.900 composite

📖 Wiki Pages

PACAP/VPAC Receptor Neuronscellpacap-receptor-modulators-neurodegenerationtherapeuticPACAP NeuronscellMedial Prefrontal CortexcellNeuropeptide and Endocrine Signaling in CBS/PSPtherapeuticAdvanced Neuropeptide Signaling in CBS/PSPtherapeuticVPAC2 Receptor NeuronscellVPAC1 Receptor NeuronscellParabrachial NeuronscellPAC1 (ADCYAP1R1) Receptor NeuronscellSPAM1: SIRT6 Positive Allosteric ModulatortherapeuticSPAM1-SIRT6 Positive Allosteric Modulator in NeuromechanismVasoactive Intestinal Peptide NeuronscellSuprachiasmatic Nucleus NeuronscellStriatal Cholinergic Interneuronscell

Protocol

Viral vector transfection into mPFC, PACAP knockdown confirmation, ZG treatment, behavioral and molecular assessments

Expected Outcomes

PACAP knockdown would abolish ZG's therapeutic effects and prevent synaptic protein upregulation

Success Criteria

Loss of ZG efficacy and reduced synaptic protein expression in PACAP knockdown animals

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