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Serotonin: all studies

Page 216 of 400: studies 2,151 to 2,160 of 3,999, newest first. Back to the serotonin overview

Research

Noribogaine altered intrinsic properties of thalamocortical neurons in a sex-dependent manner

Progress in Neuro-Psychopharmacology and Biological Psychiatry August 1, 2025 Sofía Villalba, Sofia Bosch, Lucia di Constanzo et al. 1 citation

Noribogaine (Noribo) is the primary metabolite from ibogaine, an atypical psychedelic. The main objective of this study was to evaluate the effect of Noribo on thalamic physiology of calcium channels voltage activation and gene expression and the potential involvement of the 5-HT2A receptor on those effects. Thus, we used male and female, 5-HT2AR knockout (KO) and wild type (WT) mice, injected...

DOI: 10.1016/j.pnpbp.2025.111467 (opens in new tab) Endocrinology Voltage-dependent calcium channel Gene expression Wild type +1

597. ARE SIDE EFFECTS NECESSARY FOR ANTIDEPRESSIVE TREATMENT: THE PSILOCYBIN EXPERIENCE

The International Journal of Neuropsychopharmacology August 1, 2025 Siegfried Kasper

Abstract Background Psycholicibin is now studied in clinical settings. Aims & Objectives To elaborate if side effects are part of the therapeutic process. Method Literature overview and personal statement. Results The recent development of the socalled “psychedelics” reminds us that unfortunately some medications which we used in psychiatry have a large burden of side effects, like the...

519. PSILOCYBIN ASSISTED PSYCHOTHERAPY FOR OBSESSIVE COMPULSIVE DISORDER, BODY DYSMORPHIC DISORDER, AND ANOREXIA NERVOSA: STUDY PROTOCOL

The International Journal of Neuropsychopharmacology August 1, 2025 N Acevdo, David Castle, Susan L. Rossell

Abstract Background Obsessive compulsive disorder (OCD), body dysmorphic disorder (BDD), and anorexia nervosa (AN) are some of the most debilitating and chronic mental health conditions, with impairments across multiple domains of functioning, leading to poor quality of life and well-being. These conditions share overlapping psychopathological determinants in terms of cognitive-behavioural...

DOI: 10.1093/ijnp/pyaf052.084 (opens in new tab) Full text (opens in new tab) Psilocybin Anorexia nervosa Body dysmorphic disorder Obsessive compulsive +2

205. SYNERGISTIC BEHAVIORAL AND NEUROPLASTIC EFFECTS OF PSILOCYBIN-NMDAR MODULATOR ADMINISTRATION

The International Journal of Neuropsychopharmacology August 1, 2025 Bernard Lerer, T. Tal, Ilana Pogodin et al.

Abstract Background The full therapeutic potential of serotonergic psychedelics (SP) in treating neuropsychiatric disorders, such as depression and schizophrenia, is limited by possible adverse effects, including perceptual disturbances and psychosis, which require administration in controlled clinical environments. This study investigates the potential synergistic benefits of combining...

577. CLINICAL EVIDENCE AND APPLICATIONS OF PSYCHEDELICS FOR MENTAL ILLNESSES

The International Journal of Neuropsychopharmacology August 1, 2025 Hiroe Tani

Abstract Background Psychedelics have long been explored as potential treatments for mental illnesses. Since the mid-20th century, clinical trials of psychedelics such as LSD for depression and anxiety in terminally ill patients have been conducted. In the 21st century, revived and accelerated efforts to promote the proper use of psychedelics in the medical field have led to increasingly...

426. THE MGLUR2/3 ANTAGONIST ENHANCES THE BEHAVIORAL AND CELLULAR ANTIDEPRESSANT-LIKE EFFECTS OF PSILOCYBIN AND SCOPOLAMINE

The International Journal of Neuropsychopharmacology August 1, 2025 Yana Babii, C. Barbara, Dorota Bederska‐łojewska et al.

Abstract Background Numerous data indicates that hallucinogens from various groups such as ketamine, scopolamine or psilocybin exert rapid antidepressant effects in both preclinical and clinical studies. Group II glutamate (mGlu) metabotropic receptor antagonists also show rapid antidepressant efficacy in animal studies, moreover we have shown that mGluR2/3 antagonist, LY341495 is able to...

317. PSILOCYBIN DOES NOT INDUCE CONDITIONED PLACE PREFERENCE, BUT MODIFIES BEHAVIORAL PATTERNS IN SPRAGUE-DAWLEY RATS

The International Journal of Neuropsychopharmacology August 1, 2025 Valeria Bruno, Bruce Richardson, Martha López-canul et al.

Abstract Background Recent years have seen renewed scientific interest in psychedelics, including psilocybin, for their potential in treating neuropsychiatric disorders. However, the reward-related properties and behavioral impacts of a high dose of psilocybin remain insufficiently explored. Aims & Objectives Assessing the potential rewarding properties of a high dose of psilocybin (10 mg/kg...

476. ACUTE AND CHRONIC PSILOCYBIN IN MOUSE MODELS OF PSYCHIATRIC DISORDERS

The International Journal of Neuropsychopharmacology August 1, 2025 Thibault Renoir, James J Gattuso, Bilgenur Bezcioglu et al.

Abstract Background The evident limitations of current treatments for depression, anxiety and obsessive-compulsive disorder (OCD), underscore the need for a paradigm shift in how we understand and treat these disorders. There is enormous public and research enthusiasm for the potential that psychedelic drugs like psilocybin, the psychoactive compound produced by “magic mushrooms” will drive a...

564. TOWARD AN UNDERSTANDING OF THE THERAPEUTICALLY RELEVANT MECHANISMS OF PSILOCYBIN FOR ANOREXIA NERVOSA

The International Journal of Neuropsychopharmacology August 1, 2025 C Foldi

Abstract Background Psilocybin, the psychoactive compound produced by so-called “magic” mushrooms has shown promise in alleviating symptoms of a range of psychiatric conditions including depression, anxiety and substance use disorder. Recently, a small Phase 1 trial showed psilocybin to be safe and tolerable for individuals with anorexia nervosa (AN), with 4/10 participants experiencing...

Neurocognitive effects of psilocybin: A systematic and comprehensive review of neuroimaging studies in humans.

Neuroscience & Biobehavioral Reviews August 1, 2025 Lucie Berkovitch, Baptiste Fauvel, Katrin H. Preller et al. 8 citations

Psilocybin is a psychedelic serotonergic compound that is renowned for its potent psychoactive effects. Over the past 15 years, an increasing number of controlled clinical trials showed that it has a fast-acting and sustainable efficacy in treating various psychiatric disorders. Neuroimaging studies have been conducted with the objective of elucidating the neurobiological mechanisms underlying...