The GRPR protein (Gastrin-Releasing Peptide Receptor) is a Bombesin receptor family (BBR2) member involved in G-protein coupled receptor for gastrin-releasing peptide, involved in neuropeptide signaling in brain and gastrointestinal tract. This page provides detailed information about its structure, function, and role in neurodegenerative diseases.
| GRPR (Gastrin-Releasing Peptide Receptor) | |
|---|---|
| Official Symbol | GRPR |
| Gene | GRPR |
| Chromosomal Location | Xp22.2 |
| UniProt ID | P30550 |
| Molecular Weight | 42 kDa |
| Subcellular Localization | Cell membrane (GPCR) |
| Protein Family | Bombesin receptor family (BBR2) |
G-protein coupled receptor for gastrin-releasing peptide, involved in neuropeptide signaling in brain and gastrointestinal tract. This protein plays important roles in cellular signaling pathways relevant to neurodegenerative disease pathogenesis.
GRPR participates in key signaling cascades:
G-protein coupled receptor for gastrin-releasing peptide, involved in neuropeptide signaling in brain and gastrointestinal tract. In the central nervous system, this protein:
GRPR is implicated in Alzheimer's disease through:
In Parkinson's disease:
GRPR plays a role in:
GRPR is being investigated as a therapeutic target:
GRPR interacts with:
The study of Grpr Protein 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.