Translational Psychiatry
June 14, 2025
Ines Erkizia-Santamaría, Igor Horrillo, Nerea Martínez-Álvarez et al.
16 citations
Abstract Depression and anxiety are disabling and high incidence mental disorders characterized by phenotypic heterogeneity. Currently available treatments show severe limitations. Thus, there is an urgent need for effective treatments in this population. In the search for novel rapid-acting antidepressants, the psychedelic psilocybin has emerged as a promising therapy in several clinical...
The International Journal of Neuropsychopharmacology
May 25, 2025
Ines Erkizia-Santamaría, Nerea Martínez-Álvarez, Leyre Salinas-Novoa et al.
7 citations
Abstract Background The psychedelic psilocybin has been posited as efficacious for the treatment of depression. However, the potential link between the intensity of acute psychedelic effects and long-term therapeutic outcomes remains undiscovered. Moreover, the impact of classical antidepressant drugs that modulate serotonergic activity on psilocybin’s effects is a clinically relevant concern....
Progress in Neuro-psychopharmacology and Biological Psychiatry
2025
Ines Erkizia-Santamaría, Igor Horrillo, J. Javier Meana et al.
10 citations
In the rapidly growing field of psychedelic research, psilocybin (and active metabolite psilocin) has been proposed as a promising candidate in the search for novel treatments for neuropsychiatric disorders. Clinical trials have revealed that psilocybin has a large, rapid, and persistent effect in the improvement of symptoms of depression and anxiety. The safety profile is considered...
Biomedicine & Pharmacotherapy
August 29, 2022
Ines Erkizia-Santamaría, R. Alles-Pascual, Igor Horrillo et al.
108 citations
The psychedelic 5-HT2A receptor (5HT2AR) agonist psilocybin (or the active metabolite psilocin) has emerged as potential useful drug for various neuropsychiatric diseases, with a rapid onset of therapeutic activity. However, the mechanisms responsible for such effects remain incompletely characterized. We aimed to study in vitro pharmacological profile and in vivo acute mechanism of...