This study examines the role of tazkiyatun nafs (spiritual purification of the soul) in enhancing Muslim family resilience in the digital era. Rapid technological advancement, excessive social media use, and digital dependency have created challenges for family communication, emotional stability, and moral cohesion. This research employed a Systematic Literature Review (SLR) following PRISMA...
In recent decades, the educational landscape has undergone rapid transformations, highlighting emotional intelligence (EI) and mindfulness as key constructs for students’ well-being and adaptation. This study examines the impact of a structured 12-week school-based mindfulness programme on emotional intelligence in a cross-national sample of students. The sample comprised 207 participants...
L'EncephaleJuly 1, 2026Ana Beatriz Pereira de Oliveira, Matthieu Hein
INTRODUCTION Given the contrasting results available in the literature, the objective of this systematic review was to investigate the specific impact of illicit use of classic psychedelics (psilocybin, LSD, DMT, mescaline) on suicidality (suicidal ideation, suicide planning, suicide attempts, suicides). METHOD According to PRISMA criteria, a systematic review of the literature was carried out...
N,N-dimethyltryptamine (DMT) is a bioactive indole alkaloid that could greatly benefit from scalable, fermentation-based production for research and pharmaceutical applications. In this study, we reconstructed a two-step bacterial pathway converting L-tryptophan to DMT via tryptamine. This involved combining a pyridoxal 5'-phosphate (PLP)-dependent tryptophan decarboxylase from the bacterium...
This paper examines the notion of further facts and its significance for contemporary metaphysics. Many central metaphysical questions can be understood as disputes over whether certain facts are contingent relative to the physical structure of the universe. A paradigmatic example is the debate over whether mental facts are contingent upon physical facts. Similar issues arise in discussions of...
Psychedelics are a broad category of compounds that induce altered states of consciousness. These drugs have shown remarkable promise for the treatment of debilitating disorders ranging from posttraumatic stress disorder to depression and addiction. Although early studies focused on linking binding targets of psychedelics to their therapeutic effects, these pharmacological and biochemical...
INTRODUCTION: Ketamine, initially developed as an anesthetic and now increasingly prescribed for treatment-resistant depression, is also widely misused in recreational contexts. Chronic ketamine use, often leading to dependence, has been associated with severe physical complications, including ulcerative cystitis and gastrointestinal dysfunction, as well as cognitive, affective, and psychotic...
Treatment-resistant depression and anxiety remain major challenges in psychiatry, particularly in female patients, who are disproportionately affected yet remain underrepresented in preclinical ketamine research. The present study investigated short- and long-term anxiolytic effects of acute subanesthetic ketamine administration in female Wistar-Kyoto (WKY) rats, a validated genetic model of...
Ketamine is increasingly prescribed in an off-label manner to treat psychiatric disorders, raising concerns about direct-to-consumer advertising and the proliferation of clinics offering ketamine for at-home use without direct medical supervision. We aimed to identify and characterize clinics advertising ketamine for psychiatric conditions online in the New York metropolitan area (New York, New...
Psychedelic and substance-assisted therapies are attracting renewed scientific, clinical, and public interest as potential interventions for mental health disorders, particularly treatment-resistant depression, post-traumatic stress disorder, and substance use disorders. However, as the field moves from early efficacy trials toward clinical implementation, major questions remain regarding...