Is this the secret of eternal life? - Science, News - The Independent
Is this the secret of eternal life?
Rita Levi-Montalcini won a Nobel Prize for discovering nerve growth factor. Now, at 100, she appears to be benefiting.
By Peter Popham
Saturday, 25 April 2009
Most centenarians attribute their great age to some magic elixir or other. The longevity of the Italian scientist Rita Levi-Montalcini, who this week became the first Nobel Prize-winner to reach the age of 100, might be the result of a potion that is a little out of the ordinary: Professor Levi-Montalcini, it is said, puts her undiminished mental vigour down to regular doses of nerve growth factor (NGF) – the discovery that made her famous.
She was awarded the 1986 Nobel Prize for Medicine jointly with an American, Stanley Cohen, for her research into NGF: the proteins and amino-acids which enable the cells of the nervous system to grow and take on specialised tasks. Despite her age, Dr Levi-Montalcini, a neurologist and development biologist, still works every day at the European Brain Research Institute, which she founded in Rome.
During numerous celebrations this week, she claimed that her brain was more vigorous today than it was four decades ago. "If I'm not mistaken," she said, "I can say my mental capacity is greater than when I was 20 because it has been enriched by so many experiences, in the same way that my curiosity and desire to be close to those who suffer has not diminished."
