Somatotrophs are growth hormone-producing cells in the anterior pituitary gland. They constitute approximately 30-50% of anterior pituitary cells and are essential for growth, metabolism, and cellular function.
| Taxonomy | ID | Name / Label |
|---|
Somatotrophs is an important component in the neurobiology of neurodegenerative diseases. This page provides detailed information about its structure, function, and role in disease processes. [1]
| Marker | Function | [2]
|--------|----------| [3]
| Growth Hormone (GH) | Primary secreted hormone | [4]
| Pit-1 | Transcription factor for GH, PRL, TSHβ | [5]
| GHRHR | GH-releasing hormone receptor | [6]
| Somatostatin receptor (SSTR2/5) | Inhibitory signaling | [7]
| Ghrelin receptor (GHSR) | GH secretagogue receptor |
Somatotrophs express:
The study of Somatotrophs 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.
Ashpole NM, et al. Growth hormone, insulin-like growth factor-1, and cognitive aging. Mol Neurobiol. Growth hormone, insulin-like growth factor-1, and cognitive aging. 2017. ↩︎
Sonntag WE, et al. Growth hormone and the aging brain. Ageing Res Rev. Growth hormone and the aging brain. 2018. ↩︎
Rolland Y, et al. Growth hormone, GH secretagogues, and frailty. J Nutr Health Aging. Growth hormone, GH secretagogues, and frailty. 2020. ↩︎
Gahete MD, et al. GH and neurodegeneration: new insights. Neuroendocrinology. GH and neurodegeneration: new insights. 2021. ↩︎
Conte C, et al. Growth hormone in Alzheimer's Disease's disease. Curr Alzheimer's Disease Res. Growth hormone in Alzheimer's Disease's disease. 2019. ↩︎
Bach MA, et al. GH therapy in neurological disorders. Endocr Rev. GH therapy in neurological disorders. 2018. ↩︎
Waters MJ, et al. GH actions on brain development. Dev Neurobiol. GH actions on brain development. 2022. ↩︎