The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry · 2025
Effect of antipsychotics on the focal adhesion pathway.
СтатьяПоддержка исследования: вне правительства СШАНазвание 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.
Panizzutti Bruna, Bortolasci Chiara C, Spolding Briana, Kidnapillai Srisaiyini, Connor Timothy, Truong Trang Tt, Liu Zoe Sj, Hernández Damián, Gray Laura, Kim Jee Hyun, Dean Olivia M, Berk Michael, Walder Ken
Аннотация
UNLABELLED: Focal adhesions and their dynamic nature are essential for various physiological processes, including the formation of neurites, synaptic function and plasticity. Alterations in these processes have been associated with schizophrenia and bipolar disorder.
OBJECTIVES: This study aimed to explore the impact of pharmacological treatments used for bipolar disorder and schizophrenia on the expression of genes involved in the focal adhesion pathway, addressing a gap in understanding the interaction between medication effects and disease pathophysiology.
METHODS: NT2-N (neuron-like) cells were exposed to treatment with amisulpride, aripiprazole, chlorpromazine, clozapine, haloperidol, olanzapine, quetiapine, risperidone, or vehicle for 24 h. Genome-wide mRNA expression was analysed using gene set enrichment analysis.
RESULTS: The analysis revealed that seven out of the eight drugs widely prescribed for bipolar disorder and schizophrenia downregulate the expression of genes associated with the focal adhesions pathway. Focal adhesion was the pathway with the most negative normalised enrichment score across all treatments.
CONCLUSIONS: Our results support the hypothesis that focal adhesion pathways may play a role in the pathophysiology of bipolar disorder and schizophrenia. Moreover, the data underscore the importance of differentiating medication effects from disease mechanisms in psychiatric research, a challenge compounded by the medicated state of most study participants.
OBJECTIVES: This study aimed to explore the impact of pharmacological treatments used for bipolar disorder and schizophrenia on the expression of genes involved in the focal adhesion pathway, addressing a gap in understanding the interaction between medication effects and disease pathophysiology.
METHODS: NT2-N (neuron-like) cells were exposed to treatment with amisulpride, aripiprazole, chlorpromazine, clozapine, haloperidol, olanzapine, quetiapine, risperidone, or vehicle for 24 h. Genome-wide mRNA expression was analysed using gene set enrichment analysis.
RESULTS: The analysis revealed that seven out of the eight drugs widely prescribed for bipolar disorder and schizophrenia downregulate the expression of genes associated with the focal adhesions pathway. Focal adhesion was the pathway with the most negative normalised enrichment score across all treatments.
CONCLUSIONS: Our results support the hypothesis that focal adhesion pathways may play a role in the pathophysiology of bipolar disorder and schizophrenia. Moreover, the data underscore the importance of differentiating medication effects from disease mechanisms in psychiatric research, a challenge compounded by the medicated state of most study participants.