Satellite Glial Cells is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes.
Satellite Glial Cells (SGCs) are specialized glial cells that surround the cell bodies of neurons in peripheral sensory and autonomic ganglia. They form a protective and metabolic support layer around neurons and play crucial roles in neuropathic pain, neuronal survival, and ganglion homeostasis. Recent research reveals their involvement in neurodegenerative processes and neuroinflammation. [1]
| Property | Value | [2]
|----------|-------| [3]
| Category | Cell Types | [4]
| Brain Region | Peripheral Nervous System (Sensory Ganglia) | [5]
| Cell Type | Peripheral Glial Cells | [6]
| Key Markers | S100β, GFAP, Glut1, Cx43 | [7]
| Vulnerability | Neuropathic Pain, Diabetic Neuropathy, Herpes Zoster |
| Taxonomy | ID | Name / Label |
|---|---|---|
| Cell Ontology (CL) | CL:0000514 | smooth muscle myoblast |
| Database | ID | Name | Confidence |
|---|---|---|---|
| Cell Ontology | CL:0000514 | smooth muscle myoblast | Exact |
Satellite glial cells have distinctive features:
SGCs serve essential roles in ganglion physiology:
SGCs are critically involved in chronic pain states:
The study of Satellite Glial Cells 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.
Current research on satellite glial cells includes:
Satellite glia are relevant to therapeutic interventions:
Dublin P, Hanani M. Satellite glial cells in dorsal root ganglia. 2007. ↩︎
Vit JP, et al. Satellite glial cells in pain. 2020. ↩︎
Liu M, et al. SGCs in diabetic neuropathy. 2019. ↩︎
Huang LY, et al. Connexins in satellite glial cells. 2021. ↩︎
Belzer V, et al. SGC-neuron communication. 2018. ↩︎
Kuner R. SGCs as pain amplifiers. 2022. ↩︎
Renthal W, et al. SGC transcriptome in chronic pain. 2020. ↩︎