Ghrelin receptor (GHS-R1a) in rat pituitary RC-4B/C cells showed complex signaling through calcium, PKC, and MAPK pathways with desensitization upon chronic stimulation — detailed receptor pharmacology for drug development.
Key findingGHS-R1a in pituitary cells signaled through calcium mobilization, PKC, and MAPK pathways with receptor desensitization upon chronic ghrelin stimulatio
What the researchers found
GHS-R1a in pituitary cells signaled through calcium mobilization, PKC, and MAPK pathways with receptor desensitization upon chronic ghrelin stimulation — comprehensive receptor characterization guiding GH secretagogue drug optimization.
Why it matters
Relevant for ghrp, receptor-signaling.
How the study worked
in-vitro study on ghrp, receptor-signaling.
What this study cannot tell us
See abstract.
How to read the evidence
preliminary evidence.
When this study was published
Published in 2006.
The bigger picture
Advances peptide research.
Questions still open
- Further research needed.
- Clinical translation to evaluate.
Common questions
What was studied?
What was found?
Read the original research
Characterization of ghrelin receptor activity in a rat pituitary cell line RC-4B/C.
Journal of molecular endocrinology, 37(1), 51-62
Citation
Falls, H Douglas; Dayton, Brian D; Fry, Dennis G; Ogiela, Christopher A; Schaefer, Verlyn G; Brodjian, Sevan; Reilly, Regina M; Collins, Christine A; Kaszubska, Wiweka. (2006). Characterization of ghrelin receptor activity in a rat pituitary cell line RC-4B/C.. Journal of molecular endocrinology, 37(1), 51-62.