Enteric Nervous System Neurons In Parkinson'S Disease is an important cell type in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
The enteric nervous system (ENS) contains millions of neurons that control the gastrointestinal tract. In Parkinson's disease, alpha-synuclein pathology and neurodegeneration extend to the ENS, often preceding motor symptoms by years or decades. [1]
| Property | Value | [2]
|----------|-------|
| Cell Type | Enteric Neurons |
| Location | Myenteric (Auerbach's) and submucosal (Meissner's) plexuses of the GI tract |
| Neurotransmitters | Acetylcholine, nitric oxide, VIP, 5-HT |
| Associated Diseases | Parkinson's Disease, Multiple System Atrophy |
| Model Systems | Human iPSC-derived enteric neurons, mouse ENS cultures |
| Taxonomy | ID | Name / Label |
|---|---|---|
| Cell Ontology (CL) | CL:0007011 | enteric neuron |
| Database | ID | Name | Confidence |
|---|---|---|---|
| Cell Ontology | CL:0007011 | enteric neuron | Medium |
Enteric neurons control gut motility, secretion, and blood flow. They operate largely independently of the central nervous system but communicate bidirectionally via the vagus nerve. The myenteric plexus primarily regulates peristalsis, while the submucosal plexus controls secretion and mucosal blood flow.
The study of Enteric Nervous System Neurons In Parkinson'S Disease has evolved significantly over the past decades. Research in this area has revealed important insights into the underlying mechanisms of neurodegeneration and continues to drive therapeutic development.
Historical context and key discoveries in this field have shaped our current understanding and will continue to guide future research directions.
Hawkes et al. 2007 - A primal role for the vagus nerve in the pathogenesis of Parkinson's disease. 2007. ↩︎
Lebouvier et al. 2008 - Rectal biopsy and neuropathology in Parkinson's disease. 2008. ↩︎