Current Psychiatry Research and Reviews
January 21, 2024
Payal Ghosh, Debjeet Sur
1 citation
: Psychedelics are currently being examined once more as potential remedies for untreatable biological illnesses after decades of research problems. They are frequently regarded to be physically safe and do not frequently lead to dependency or addiction. The use of psychedelic substances in the treatment of mental illness and the adoption of the Substance Act of 1970 has classified psychedelic...
The Biochemist
January 19, 2024
Javier González-Maeso
Psychedelics, such as psilocybin, mescaline and lysergic acid diethylamide (LSD), are psychoactive substances that induce alterations in cognition, perception and sensory processing. Studies in rodent models and healthy human volunteers highlight the serotonin 5-HT2A receptor’s pivotal role in mediating hallucinogenic effects. More recent findings indicate that psychedelics induce lasting...
The Primary Care Companion For CNS Disorders
January 16, 2024
David F Lo, Hasan Zia, Pranetha Rajkumar et al.
6 citations
Objective: To investigate the relationship between psychedelic microdosing and its effects on mental health, aiming to understand if microdosing can improve mental well-being. Data Sources: PubMed and Scopus were searched on December 25, 2022, using search terms related to psychedelics, microdosing, and mental health. The inclusion criteria focused on studies published between January 1, 2012,...
bioRxiv : the preprint server for biology
January 16, 2024
Ya'El Courtney, Joshua P Head, Elizabeth D Yimer et al.
9 citations
preprint
We discovered that apocrine secretion by embryonic choroid plexus (ChP) epithelial cells contributes to the cerebrospinal fluid (CSF) proteome and influences brain development in mice. The apocrine response relies on sustained intracellular calcium signaling and calpain-mediated cytoskeletal remodeling. It rapidly alters the embryonic CSF proteome, activating neural progenitors lining the...
Neuroscience & Biobehavioral Reviews
January 15, 2024
Dietmar Schmitz, Roberto De Filippo
13 citations
Psychedelic agents, such as LSD and psilocybin, induce marked alterations in consciousness via activation of the 5-HT2A receptor (5-HT2ARs). We hypothesize that psychedelics enforce a state of synthetic surprise through the biased activation of the 5-HTRs system. This idea is informed by recent insights into the role of 5-HT in signaling surprise. The effects on consciousness, explained by the...
Journal of Psychopharmacology
January 12, 2024
Antonin Rouaud, Gregor Hasler, Abigail E. Calder
36 citations
Though microdosing psychedelics has become increasingly popular, its long-term effects on cardiac health remain unknown. Microdosing most commonly involves ingesting sub-threshold doses of lysergic acid diethylamide (LSD), psilocybin, or other psychedelic drugs 2–4 times a week for at least several weeks, but potentially months or years. Concerningly, both LSD and psilocybin share structural...
Neuroscience Applied
January 11, 2024
Drummond E-Wen Mcculloch, Matthias E. Liechti, Kim Pc Kuypers et al.
10 citations
Psychedelic drugs including psilocybin and LSD are undergoing clinical trials for a range of psychiatric and neurological conditions, and have particularly shown substantial promise in phase 2 studies of depression. In this article we outline key knowledge gaps that may be imperative for a successful implementation of psychedelic drugs as medicines as identified by members of the European...
ACS Medicinal Chemistry Letters
January 11, 2024
Robert B. Kargbo
1 citation
Psychedelic compounds, including ketamine and LSD, have gained renewed interest as potential treatments for neuropsychiatric disorders. These compounds act as psychoplastogens, promoting neuronal growth by activating AMPA receptors, TrkB, and mTOR. The prefrontal cortex plays a crucial role in their therapeutic effects through top-down control over brain regions involved in motivation, fear,...
Current Neuropharmacology
January 5, 2024
Tamar Glatman Zaretsky, Kathleen M. Jagodnik, Robert Barsic et al.
73 citations
Abstract: Post-traumatic stress disorder (PTSD) is a mental health condition that can occur following exposure to a traumatic experience. An estimated 12 million U.S. adults are presently affected by this disorder. Current treatments include psychological therapies (e.g., exposure-based interventions) and pharmacological treatments (e.g., selective serotonin reuptake inhibitors (SSRIs))....
UC Merced Undergraduate Research Journal
2024
Jose Miranda
Psychedelic substances, which were once categorized as Schedule 1 drugs, are gaining public attention for their potential to treat individuals with mental conditions. Every Schedule 1 drug was once considered to have no medicinal value, with the potential for high abuse, but recent research has suggested otherwise. LySergic acid Diethylamide (LSD) and MethyleneDioxy-MethAmphetamine (MDMA) are...