Enteric Nervous System Neurons plays an important role in the study of neurodegenerative diseases. This page provides comprehensive information about this topic, including its mechanisms, significance in disease processes, and therapeutic implications.
| Taxonomy | ID | Name / Label |
|---|---|---|
| Cell Ontology (CL) | CL:0007011 | enteric neuron |
| Database | ID | Name | Confidence | [1]
|----------|----|------|------------| [2]
| Cell Ontology | CL:0007011 | enteric neuron | Medium |
The enteric nervous system (ENS) is the intrinsic nervous system of the gastrointestinal tract, often called the "second brain" due to its complexity and semi-autonomous function. It contains millions of neurons organized in two major ganglionated plexuses that regulate gastrointestinal motility, secretion, blood flow, and immune function. The ENS communicates bidirectionally with the central nervous system (CNS) via the vagus nerve and spinal afferents, forming the gut-brain axis.
The ENS extends from the esophagus to the rectum and is organized into two primary ganglionated plexuses:
The ENS contains diverse neuronal populations:
ENS neurons utilize multiple neurotransmitters:
The ENS can operate independently of central input, generating rhythmic motor patterns through integrated neural circuits. The peristaltic reflex involves coordinated sensory detection, interneuronal processing, and motor output.
While the ENS is intrinsically capable, it receives modulatory input from:
The ENS is critically involved in Parkinson's disease pathogenesis:
](/brain-regions/vagus-nerve
--parkinson's-disease
--alpha-synuclein
--autonomic-nervous-system)
--gut-brain-axis
--lewy-bodies)## External Links
Enteric Nervous System Neurons plays an important role in the study of neurodegenerative diseases. This page provides comprehensive information about this topic, including its mechanisms, significance in disease processes, and therapeutic implications.
The study of Enteric Nervous System Neurons 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.
Sampson TR, et al. (2016). Gut microbiota regulate motor deficits and neuroinflammation in a model of Parkinson's disease. Cell, 167(6): 1469-1480. 2016. ↩︎
Clairembault T, et al. (2015). Enteric alpha-synuclein distribution in the aging human colon. Journal of Neural Transmission, 122(10): 1441-1451. 2015. ↩︎