Autonomic Ganglion Neurons in Neurodegeneration

Autonomic Ganglion Neurons in Neurodegeneration

Introduction

<table class="infobox infobox-cell">
<tr>
<th class="infobox-header" colspan="2">Autonomic Ganglion Neurons in Neurodegeneration</th>
</tr>
<tr>
<td class="label">Database</td>
<td>ID</td>
</tr>
<tr>
<td class="label">Cell Ontology</td>
<td>[CL:0000107](https://www.ebi.ac.uk/ols4/ontologies/cl/classes/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252FCL_0000107)</td>
</tr>
<tr>
<td class="label">Cell Ontology</td>
<td>[CL:4023189](https://www.ebi.ac.uk/ols4/ontologies/cl/classes/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252FCL_4023189)</td>
</tr>
<tr>
<td class="label">Taxonomy</td>
<td>ID</td>
</tr>
<tr>
<td class="label">Cell Ontology (CL)</td>
<td>[CL:0000107](https://www.ebi.ac.uk/ols4/ontologies/cl/classes/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252FCL_0000107)</td>
</tr>
</table>

Autonomic Ganglion Neurons In Neurodegeneration is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.

Overview

Autonomic Ganglion Neurons in Neurodegeneration

Introduction

<table class="infobox infobox-cell">
<tr>
<th class="infobox-header" colspan="2">Autonomic Ganglion Neurons in Neurodegeneration</th>
</tr>
<tr>
<td class="label">Database</td>
<td>ID</td>
</tr>
<tr>
<td class="label">Cell Ontology</td>
<td>[CL:0000107](https://www.ebi.ac.uk/ols4/ontologies/cl/classes/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252FCL_0000107)</td>
</tr>
<tr>
<td class="label">Cell Ontology</td>
<td>[CL:4023189](https://www.ebi.ac.uk/ols4/ontologies/cl/classes/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252FCL_4023189)</td>
</tr>
<tr>
<td class="label">Taxonomy</td>
<td>ID</td>
</tr>
<tr>
<td class="label">Cell Ontology (CL)</td>
<td>[CL:0000107](https://www.ebi.ac.uk/ols4/ontologies/cl/classes/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252FCL_0000107)</td>
</tr>
</table>

Autonomic Ganglion Neurons In Neurodegeneration is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.

Overview

Autonomic ganglion neurons are peripheral neurons located in autonomic ganglia that regulate involuntary functions of the body, including heart rate, blood pressure, digestion, and pupil dilation. These neurons are part of the autonomic nervous system (ANS) and include both sympathetic and parasympathetic neuronal populations. In neurodegenerative contexts, autonomic ganglion neurons can be affected by various disease processes, contributing to autonomic dysfunction commonly observed in conditions like Parkinson's disease, multiple system atrophy, and diabetic neuropathy. [@jin2020]

The autonomic ganglia serve as relay stations where preganglionic neurons from the central nervous system synapse with postganglionic neurons that innervate target organs. Ganglion neurons utilize various neurotransmitters including acetylcholine (cholinergic), norepinephrine (adrenergic), and neuropeptides for communication.

In neurodegenerative diseases, autonomic dysfunction often manifests as orthostatic hypotension, urinary dysfunction, constipation, and cardiovascular irregularities. Understanding how autonomic ganglion neurons are affected by neurodegenerative processes is crucial for managing these complications and developing targeted therapeutic interventions.

Autonomic ganglion neurons control involuntary functions and are affected in various neurodegenerative diseases.

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Taxonomy & Classification

External Database Links

• [Cell Ontology (CL:0000107)](https://www.ebi.ac.uk/ols4/ontologies/cl/classes/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252FCL_0000107)
• [OBO Foundry (CL:0000107)](http://purl.obolibrary.org/obo/CL_0000107)
• [Allen Brain Cell Atlas](https://portal.brain-map.org/atlases-and-data/bkp/abc-atlas)
• [CellxGene Census](https://cellxgene.cziscience.com/)

Multi-Taxonomy Classification

Taxonomy Database Cross-References

Morphology & Electrophysiology

• Morphology: autonomic neuron (source: Cell Ontology)
• Morphology can be inferred from Cell Ontology classification

External Database Links

• [Cell Ontology (CL:0000107)](https://www.ebi.ac.uk/ols4/ontologies/cl/classes/http%253A%252F%252Fpurl.obolibrary.org%252Fobo%252FCL_0000107)
• [OBO Foundry (CL:0000107)](http://purl.obolibrary.org/obo/CL_0000107)
• [Allen Brain Cell Atlas](https://portal.brain-map.org/atlases-and-data/bkp/abc-atlas)
• [CellxGene Census](https://cellxgene.cziscience.com/)
• [Human Cell Atlas](https://www.humancellatlas.org/)

Anatomy

Types

• Sympathetic chain ganglia: Paravertebral
• Prevertebral ganglia: Celiac, mesenteric
• Parasympathetic ganglia: Cranial, sacral

Properties

• Postganglionic neurons: Autonomic effectors
• Pseudounipolar: Visceral afferents
• Myelinated: Preganglionic
• Unmyelinated: Postganglionic

Function

Autonomic Control

• Heart rate
• Blood pressure
• Digestion
• Pupil size
• Temperature regulation

Visceral Sensation

• Internal organ sensing
• Homeostasis

Role in Neurodegeneration

Parkinson's Disease

• Autonomic failure: Common
• Lewy bodies: In ganglia
• Orthostatic hypotension: Early
• GI dysfunction: Severe

Multiple System Atoma

• Autonomic predominant: Key feature
• Severe involvement: Marked
• Postganglionic: Often
• Neurodegeneration: Extensive

DLB

• Autonomic dysfunction: Common
• Sleep disorders: RBD
• Hallucinations: Early

Background

The study of Autonomic Ganglion Neurons In Neurodegeneration 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.

External Links

• [Autonomic Nervous System - Britannica](https://www.britannica.com/science/autonomic-nervous-system)](/entities/autonomic-nervous-system)
• [Autonomic Neuropathy - NINDS](https://www.ninds.nih.gov)
• [ANS in Parkinson's Disease - Nature Reviews Neurology](https://www.nature.com/nrneurol)

References

jin2020, (2020) Autonomic dysfunction in Parkinsonian disorders (2020)
kaufmann2020, (2020) Autonomic failure in neurodegenerative diseases (2020)

See Also

• [Principal Pars Compacta](/wiki/cell-types-principal-pars-compacta) — associated_with
• [Principal Pars Compacta](/wiki/cell-types-principal-pars-compacta) — expressed_in
• [Principal Pars Compacta](/wiki/cell-types-principal-pars-compacta) — inhibits
• [ADAM10 — A Disintegrin And Metalloproteinase Domain 10](/wiki/genes-adam10) — inhibits

Pathway Diagram

The following diagram shows the key molecular relationships involving Autonomic Ganglion Neurons in Neurodegeneration discovered through SciDEX knowledge graph analysis: