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A professor explained how
the research is. He says the study shows that the
process can be reversed at the cell
. He says we may be able to stop
from shortening. The shorter cells become, the more we age. If we can stop them getting
, cells will not age. The professor said: "Shortening is considered the 'Holy Grail' of the
of ageing." Researchers are trying to develop
to make cells longer. The
added: "The study gives hope, and opens the
for a lot of young scientists to target ageing as a reversible
."