Ghrelin receptor antagonist

1 study on Ghrelin receptor antagonist mechanism curated from PubMed, ClinicalTrials.gov, and EuropePMC. Updated daily.

2026-04-03 PubMed · preclinical animal · n=5

Ghrelin receptor antagonist D-Lys-3-GHRP-6 impairs memory consolidation in rats, downregulating key hippocampal receptors.

This research provides a mechanistic explanation for how blocking ghrelin signaling can impair memory. For peptide users, it highlights a potential cognitive downside of using ghrelin receptor antagonists like D-Lys-3…

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