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代谢指纹图谱分析技术及数据处理方法研究进展

Keywords: 代谢组学,代谢指纹图谱,生物标记物

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Abstract:

代谢组学是继基因组学、转录组学和蛋白质组学之后的一门新兴学科,旨在系统研究机体代谢产物的变化规律,揭示机体生命活动代谢本质,尤其在现代药理研究中发挥重要作用。代谢指纹图谱分析(metabolicfingerprintinganalysis)是对所有代谢物整体进行高通量的代谢分析的方法,研究药物本身、机体本身及药物引起的机体内源性代谢物的变化,找出与之相关的生物标志物,因此可以更直接地反映体内状态的动态变化,阐明药物及疾病作用机制。该文综述了目前用于代谢指纹图谱的一些新的分析手段和数据处理方法,阐述其优缺点,并展望了其与中医药研究相结合,有望促进中医药复杂理论体系研究新方法和新途径产生的发展前景。

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