Nature communications · 2025
The structural diversity of psychedelic drug actions revealed.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Gumpper Ryan H, Jain Manish K, Kim Kuglae, Sun Renhong, Sun Ning, Xu Zhongli, DiBerto Jeffrey F, Krumm Brian E, Kapolka Nicholas J, Kaniskan H Ümit, Nichols David E, Jin Jian, Fay Jonathan F, Roth Bryan L
Аннотация
There is currently a resurgence in exploring the utility of classical psychedelics to treat depression, addiction, anxiety disorders, cluster headaches, and many other neuropsychiatric disorders. A biological target of these compounds, and a hypothesized target for their therapeutic actions, is the 5-HT2A serotonin receptor. Here, we present 7 cryo-EM structures covering all major compound classes of psychedelic and non-psychedelic agonists, including a β-arrestin-biased compound RS130-180. Identifying the molecular interactions between various psychedelics and the 5-HT2A receptor reveals both common and distinct motifs among the examined psychedelic chemotypes. These findings lead to a broader mechanistic understanding of 5-HT2A activation, which can catalyze the development of novel chemotypes with potential therapeutic utility and fewer side effects.