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Sara de Martin

5 papers in the library · 14 citations · publishing 2022-2026

Papers

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Design, Synthesis, and Pharmacokinetic Profiling of Fluorinated Reversible N -Alkyl Carbamate Derivatives of Psilocin for Sub-Hallucinogenic Brain Exposure

Journal of Medicinal Chemistry January 26, 2026 Marco Banzato, Martina Colognesi, Lorena Lucatello et al.

Psilocybin, the phosphorylated prodrug of psilocin, holds therapeutic promise across a range of neuropsychiatric conditions, yet its clinical utility is constrained by acute psychoactive effects. Here, we report the rational design, synthesis, and evaluation of a focused library of fluorinated reversible N-alkyl carbamate derivatives of psilocin aimed at reducing acute psilocin exposure and...

Low, non-psychedelic doses of psilocybin as a novel treatment for MASLD, obesity and type 2 diabetes via 5-HT2B receptor-dependent mechanisms

Pharmacological Research December 29, 2025 Martina Colognesi, Daniela Gabbia, Anna Signor et al. 3 citations

The therapeutic potential of low, non-psychedelic doses of psilocybin, a fungal tryptamine alkaloid, was investigated in metabolic disorders including obesity, type 2 diabetes mellitus (T2DM), and liver steatosis. Mice fed a high-fat/high-fructose diet received chronic treatment with psilocybin (0.05 mg/kg) for 12 weeks. Body weight, liver histology, insulin sensitivity, and skeletal muscle...

Emerging mechanisms of psilocybin-induced neuroplasticity

Trends in Pharmacological Sciences September 16, 2025 Sonia Sonda, Diana Pendin, Stefano Comai et al. 11 citations

Psilocybin, a serotonergic psychedelic, is gaining attention for its rapid and sustained therapeutic effects in depression and other hard-to-treat neuropsychiatric conditions, potentially through its capacity to enhance neuronal plasticity. While its neuroplastic and therapeutic effects are commonly attributed to serotonin 2A (5-HT 2A ) receptor activation, emerging evidence reveals a more...

ANXIOLYTIC- AND PROCOGNITIVE-LIKE EFFECTS OF A 30-DAY CHRONIC TREATMENT WITH A LOW NON-PSYCHEDELIC DOSE OF PSILOCYBIN IN C57BL/6J MICE

The International Journal of Neuropsychopharmacology February 1, 2025 Sofia Nasini, Sara Tidei, Benedetta Barzon et al.

Abstract Background For centuries, American indigenous populations have utilized psilocybin-containing mushrooms for both traditional medical and religious purposes, often in the context of psychedelic experiences. More recently, there has been a notable increase in the interest for and in the practice of psilocybin 'microdosing': regular intake of psilocybin-containing mushrooms in amounts...

Esmethadone (REL-1017) and Other Uncompetitive NMDAR Channel Blockers May Improve Mood Disorders via Modulation of Synaptic Kinase-Mediated Signaling.

International Journal of Molecular Sciences October 13, 2022 Stephen M Stahl, Sara de Martin, Andrea Mattarei et al.

This article presents a mechanism of action hypothesis to explain the rapid antidepressant effects of esmethadone (REL-1017) and other uncompetitive N-methyl-D-aspartate receptor (NMDAR) antagonists and presents a corresponding mechanism of disease hypothesis for major depressive disorder (MDD). Esmethadone and other uncompetitive NMDAR antagonists may restore physiological neural plasticity in...