The effect of Psilocybe cubensis alkaloids on depressive-like behavior in mice exposed to maternal separation with respect to hippocampal gene expression and DNA methylation of Slc6a4 and Nr3c1.
Behavioural pharmacology April 1, 2025 Eghbal Jasemi, Ali Razmi, Salar Vaseghi et al. 5 citations
In mice, early maternal separation caused depressive-like and anxiety-like behaviors, reduced movement, and altered hippocampal gene expression and methylation of Slc6a4 and Nr3c1. A single injection of Psilocybe cubensis extract (20 mg/kg) on postnatal day 60 reversed these behavioral and molecular changes. The extract appears to influence serotonergic signaling and stress response pathways by modifying Slc6a4 and Nr3c1 expression and methylation. These findings suggest that compounds from Psilocybe cubensis may counteract some long-term effects of early-life stress.