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Scientistshave discovered how to make old human cells young again through rejuvenation.It’s an exciting discovery that could change the way humans age.

科学家们发现了如何通过返老还童使衰老的人类细胞再次年轻。这是一个令人兴奋的发现,可能会改变人类衰老的方式。

Researchers at the University of Exeter and University of Brighton foundthey could rejuvenate senescent cells,cells that had stopped their natural growth cycle,causing them to start todivide again. The experiment found they not only look younger, but also behavelike younger cells.

埃克塞特大学和布莱顿大学的研究人员发现,它们可以让衰老细胞重新焕发活力。这些细胞停止了自身的自然生长周期,导致它们重新开始分裂。实验发现,它们不仅看起来更年轻,而且表现得像更年轻的细胞。



“Thisdemonstrates that when you treat old cells with molecules that restore thelevels of the splicing factors, the cells regain some features of youth,” teamleader Professor Lorna Harries said.They are able to grow, and theirtelomeres - the caps on the ends of the chromosomes that shorten as we age - are now longer, as they are in young cells. Far more research is needednow, to establish the true potential for these sort [sic] of approaches toaddress the degenerative effects of ageing. ”

研究小组负责人Lorna Harries教授说:“这表明,当你用分子治疗衰老细胞时,这些细胞可以恢复剪接因子的水平,从而恢复年轻细胞的某些特征。它们能够生长,它们的端粒——染色体末端的帽子,随着我们年龄的增长而缩短——现在变长了。现在需要进行更多的研究,以确定这类方法解决衰老影响的真正潜力。”