🧫
Electrophysiological analysis of mPFC-vlPAG synaptic transmission
active
experiment
Created: 2026-04-11T00:49:10
By: etl-v1-backfill
Quality:
50%
✓ SciDEX
ID: exp-9bff1757-e041-4358-a90f-b14abfe2e88a
🧫 Experiment Protocol
Exploratoryneuropathic painCNR1,CAMK2A,GAD2,SLC17A6Mouse brain slices from C57BL/6J and transgenic miceproposed
This electrophysiology experiment investigated the functional properties of synaptic transmission in the mPFC-vlPAG circuit and how CB1R modulates these connections in a sex-specific manner. The researchers used patch-clamp recordings to examine synaptic responses in vlPAG neurons following stimulation of mPFC inputs. They assessed both GABAergic and glutamatergic synaptic transmission, focusing on how cannabinoid receptor activation affects neurotransmitter release and synaptic plasticity. The study examined sex differences in baseline synaptic properties and cannabinoid-induced modulation of synaptic strength. This approach provided mechanistic insights into how CB1R on mPFC CaMKIIα neurons regulates downstream vlPAG circuits differently in male and female mice.
PRIMARY OUTCOME
Synaptic transmission properties and cannabinoid modulation in mPFC-vlPAG circuit
EXPECTED OUTCOMES
Sex-specific differences in synaptic plasticity and cannabinoid modulation of neurotransmitter release
SUCCESS CRITERIA
Detection of sex differences in synaptic responses and cannabinoid effects on transmission
PROTOCOL
Patch-clamp electrophysiology, synaptic stimulation, cannabinoid receptor agonist application, analysis of excitatory and inhibitory postsynaptic currents
LINKED HYPOTHESES
Source: PMID 41380094 ↗
🧫 Experiment Extras
PATHWAY
synaptic transmission, endocannabinoid signaling, GABAergic and glutamatergic neurotransmission
MARKET PRICE
$0.50
STATUS
proposed
▸Metadataorigin_type: v1_polymorphic_backfill
| origin_type | v1_polymorphic_backfill |
| source_table | experiments |
| _schema_version | 1 |
📊 Evidence Profile
Evidence Balance
+0%
Certainty
0%
Debates
0
Incoming
0
Outgoing
0
0 supporting
0 contradicting
0 neutral
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