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首页> 外文期刊>Alcoholism: Clinical and experimental research >Acute Ethanol Alters Multiple Histone Modifications at Model Gene Promoters in the Cerebral Cortex
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Acute Ethanol Alters Multiple Histone Modifications at Model Gene Promoters in the Cerebral Cortex

机译:急性乙醇改变大脑皮质模型基因启动子的多个组蛋白修饰。

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Background: Ethanol (EtOH) exposure alters gene expression in the cerebral cortex (CCx); however, mechanisms of EtOH-induced gene regulation are not well understood. We hypothesized that EtOH regulates gene expression by differentially altering histone modifications at gene promoters that are up-and down-regulated by EtOH. Such epigenetic mechanisms may ultimately contribute to EtOH-induced neuro-adaptations that underlie tolerance, dependence, and EtOH-use disorders.
机译:背景:乙醇(EtOH)暴露会改变大脑皮质(CCx)中的基因表达。然而,对EtOH诱导的基因调控的机制尚不十分了解。我们假设EtOH通过差异地改变EtOH上调和下调的基因启动子上的组蛋白修饰来调节基因表达。此类表观遗传机制可能最终导致EtOH诱导的神经适应,这是耐受性,依赖性和EtOH使用障碍的基础。

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