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New Ghrelin Receptor Antagonists Reduce Appetite and Change Brain Neuron Activity in Rats

evidence
The takeaway

Novel GHS-R1A antagonists reduced food intake and altered hypothalamic neuron firing patterns in rats, validating ghrelin receptor blockade as an appetite-suppressing mechanism for obesity drug development.

Key finding

Novel GHS-R1A antagonists reduced food intake and altered hypothalamic neuron firing patterns in rats, validating ghrelin receptor blockade as an appe

What the researchers found

Novel GHS-R1A antagonists reduced food intake and altered hypothalamic neuron firing patterns in rats, validating ghrelin receptor blockade as an appetite-suppressing mechanism for obesity drug development.

Why it matters

Relevant for peptide research.

How the study worked

research study.

What this study cannot tell us

See abstract.

How to read the evidence

emerging evidence.

When this study was published

Published in 2009.

The bigger picture

Advances peptide research.

Questions still open

  • Further research needed.

Common questions

What was studied?
New Ghrelin Receptor Antagonists Reduce Appetite and Change Brain Neuron Activity in Rats
What was found?
Novel GHS-R1A antagonists reduced food intake and altered hypothalamic neuron firing patterns in rats, validating ghrelin receptor blockade as an appetite-suppressing mechanism for obesity drug development.

Read the original research

Anorexigenic and electrophysiological actions of novel ghrelin receptor (GHS-R1A) antagonists in rats.

European journal of pharmacology, 612(1-3), 167-73

Citation

Salomé, Nicolas; Haage, David; Perrissoud, Daniel; Moulin, Aline; Demange, Luc; Egecioglu, Emil; Fehrentz, Jean-Alain; Martinez, Jean; Dickson, Suzanne L. (2009). Anorexigenic and electrophysiological actions of novel ghrelin receptor (GHS-R1A) antagonists in rats.. European journal of pharmacology, 612(1-3), 167-73. https://doi.org/10.1016/j.ejphar.2009.03.066