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It is unlikely that changes in telomeres are influencing the lifespan of the worm. That is because telomeres only shorten when cells divide. Most of the cells of the worm stop dividing when the worm becomes an adult.
Cynthia Kenyon -
Perhaps genes did regulate the aging process. Perhaps different organisms had different life spans because a universal regulatory 'clock' was set to run at different speeds in different species.
Cynthia Kenyon
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Generally, older people in their fifties, sixties, and seventies are running most countries and are CEOs of corporations. Which isn't to say there aren't entrepreneurs, but if the young were better in every respect, there'd be no reason for the old. Our life span reflects our particular life strategy.
Cynthia Kenyon -
I loved the idea that biology was logical.
Cynthia Kenyon -
It's possible that we could change a human gene and double our life span. I don't know if that's true, but we can't rule that out.
Cynthia Kenyon -
Ageing is very exciting. But if I didn't work on ageing, I'd want to work on the brain. There are really cool techniques you can use now. And bioinformatics. The methods you can use for comparing large data sets - that's so powerful.
Cynthia Kenyon -
The idea that ageing was subject to control was completely unexpected.
Cynthia Kenyon -
Age is the single largest risk factor for an enormous number of diseases. So if you can essentially postpone aging, then you can have beneficial effects on a whole wide range of disease.
Cynthia Kenyon
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Humans live a lot longer than dogs, and we don't suffer any penalty that I can see. We're superior in almost every way - they can smell better. But really, they can't drive cars, they can't do half the things we can. I don't understand why you can't live longer and be really fit.
Cynthia Kenyon -
You would think that UV just causes mutations, but it doesn't; you need a gene to be active for it.
Cynthia Kenyon -
The public is absolutely fascinated by aging. They don't want to get old. And you can see - read Shakespeare. Read the sonnets. They're all about aging.
Cynthia Kenyon -
It was like stepping on to an escalator; I could do anything. I was just made for science.
Cynthia Kenyon -
I eat some fruit every day, but not too much and almost no processed food. I stay away from sweets, except 80 per cent chocolate.
Cynthia Kenyon -
Maybe one day we will be able to take a pill that keeps us young and healthy much longer. I believe in my heart that this will happen.
Cynthia Kenyon
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In principle, if you understood the mechanisms of keeping things repaired, you could keep things going indefinitely.
Cynthia Kenyon -
There are lots of different strategies that an animal can use to survive. What a worm does is try to convert food into worms as soon as possible. In three days a single worm produces 300 progeny. So why put your resources into developing if you can make a brand-new worm in no time at all?
Cynthia Kenyon -
Age is the biggest risk factor for many diseases. You're 100 times more likely to get a tumor at age 65 than age 35. It makes a huge difference. It gives a whole new meaning to preventive medicine.
Cynthia Kenyon -
In the early '90s, we discovered mutations that could double the normal life span of worms.
Cynthia Kenyon -
The hope is that if we can increase youthfulness, we can postpone age-related diseases.
Cynthia Kenyon -
You could have two completely different careers if you could stay healthy to 90. How fascinating that would be.
Cynthia Kenyon
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We are trying to find drugs, small molecules, that people could take to make them disease-resistant, more youthful and healthy. Eventually we will find them.
Cynthia Kenyon -
Life's too short to not be around nice people.
Cynthia Kenyon -
One thing that's likely: How you look as you age is hereditary. Some of my family members, for example, look younger than their real age. And people have mistaken me for 30, even 25.
Cynthia Kenyon -
If the aging process is controlled in a similar way in worms and humans, then we can use what we learn about worms to speed our study of higher organisms.
Cynthia Kenyon