它既可以作为整合各种信号转导通路的上游信号如胰岛素、生长因子和有丝分裂原的整合器，又可以作为感知细胞内营养与能量水平及还原状态的感受器。

It combines input from multiple upstream pathways, including insulin, growth factors and mitogens while functioning as a sensor of cellular nutrient and energy levels and redox status.

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专家介绍说，精神分裂症的起因有多方面：先天遗传、个性特征及体质因素、器质因素、社会环境因素等。

Experts said there are many causes of schizophrenia: congenital, personality traits and physical factors, device quality factors, social and environmental factors.

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专家介绍说，精神分裂症的起因有多方面：先天遗传、个性特征及体质因素、器质因素、社会环境因素等。

Experts said there are many causes of schizophrenia: congenital, personality traits and physical factors, device quality factors, social and environmental factors.

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