Related topics: age

Pinpointing the molecular mechanisms of ageing

Although each and every one of us goes through it, ageing is a poorly understood process. Researchers have used a biomarker called the epigenetic clock to identify a gene that is closely linked to ageing in humans. The study, ...

Genes drive aging, making normal processes damaging

Ageing in worms mainly results from the direct action of genes and not from random wear and tear or loss of function, and the same is likely to be true in humans, according to research by UCL, Lancaster University and Queen ...

Nucleolus is a life expectancy predictor

Can a cell show its biological age? And is it possible to foresee an animal's lifespan? Scientists from the Max Planck Institute for Biology of Ageing in Cologne discovered a connection between the size of the nucleolus - ...

New technique reveals causes of ageing in yeast

University of Groningen scientists have designed a unique experiment to study ageing in yeast cells. By following molecular processes inside ageing yeast, they discovered that an overproduction of the proteins needed to make ...

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