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Wei Yan

4 papers in the library · 247 citations · publishing 2021-2026

Papers

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Psychedelics elicit their effects by 5-HT2A receptor-mediated Gi signalling.

Nature January 28, 2026 Zheng Xu, Hongshuang Wang, Jingjing Yu et al. 5 citations

Psychedelics are undergoing a renaissance as potential therapy for psychiatric disorders, with more than 200 clinical trials being studied across several countries1-3. However, the precise mechanisms by which these drugs bring about benefits and the potential clinical risks are not yet fully understood. The serotonin 2A receptor (5-HT2AR) was reported to be a Gq-coupled receptor and the primary...

Suddenly enlightened: awe promotes wise reasoning via self-transcendence

Journal of Positive Psychology February 6, 2025 Yuling Wang, Tonglin Jiang, Wei Yan

ABSTRACT Awe, a self-transcendent emotion, has been theoretically posited as a precursor to wise reasoning. However, direct empirical evidence supporting this relationship and the underlying mechanism has been limited. In four studies (N = 3700), we examined the relationship between awe and wise reasoning, as well as the mediating effect of self-transcendence, employing cross-sectional,...

Nightmares mediate the association between traumatic event exposure and suicidal ideation in frontline medical workers exposed to COVID-19

Journal of Affective Disorders February 1, 2022 Jianyu Que, Le Shi, Wei Yan et al.

Background Trauma experience increases the risk of suicidal ideation, but little is known about potentially psychological mechanisms underlying this relationship. This study aims to examine the relationship between coronavirus disease 2019 (COVID-19)-related traumatic event (CTE) exposure and suicidal ideation among hospital workers, and identify mediating roles of sleep disturbances in this...

Molecular mechanisms underlying the antidepressant actions of arketamine: beyond the NMDA receptor

Molecular Psychiatry May 7, 2021 Wei Yan, Lijia Chang, Kenji Hashimoto 242 citations

The discovery of robust antidepressant actions exerted by the N-methyl-D-aspartate receptor (NMDAR) antagonist (R,S)-ketamine has been a crucial breakthrough in mood disorder research. (R,S)-ketamine is a racemic mixture of equal amounts of (R)-ketamine (arketamine) and (S)-ketamine (esketamine). In 2019, an esketamine nasal spray from Johnson & Johnson was approved in the United States of...