Muscarinic M4 Acetylcholine Receptor Neurons are neurons expressing the M4 muscarinic receptor, a member of the Muscarinic acetylcholine receptor family. These receptor neurons play crucial roles in motor control modulation, dopamine release regulation and are implicated in various neurological and neurodegenerative conditions.
| Property | Value |
|---|---|
| Receptor Type | M4 muscarinic |
| Family | Muscarinic acetylcholine |
| Signaling Mechanism | Gi protein-coupled, inhibits adenylate cyclase |
| Primary Location | Striatum, hippocampus, cortex, basal forebrain |
Muscarinic M4 Acetylcholine Receptor Neurons are involved in Motor control modulation, dopamine release regulation. These neurons express the M4 muscarinic receptor which gi protein-coupled, inhibits adenylate cyclase. The receptor's location in striatum, hippocampus, cortex, basal forebrain allows it to modulate neurotransmission and cellular signaling in key brain regions.
The M4 muscarinic receptor signals through gi protein-coupled, inhibits adenylate cyclase. This mechanism allows rapid or modulatory responses depending on the cellular context and co-expression of other receptors.
Parkinson's disease, antipsychotic side effects. Understanding the role of these receptor neurons provides insight into potential therapeutic targets for these conditions.
The M4 muscarinic receptor is a target for drug development in: