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研究揭示了染色质对衰老惊人的弹性
伦敦国王学院的研究人员及其合作者发表在《美国化学学会杂志》上的这项研究表明,染色质,即DNA和蛋白质的混合物,容纳了每个细胞的基因组,比以前认为的更能抵御衰老。科学家认为,这可能揭示人体如何应对不可避免的衰老“磨损”,以及身体在哪些方面更容易受到衰老的影响,为未来全身抗衰老治疗奠定基础。
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