How Many Years Is That In Fungus Years?*

Ronald Bailey | January 25, 2008

About 800 years, according to University of Southern California biologist Valter Longo and his colleagues who have managed to get a fungus to live 10-times longer than it usually does by deleting just two genes and forcing it on a diet. The Independent then reports some of Longo's speculations:

There is, of course, a huge difference between yeast cells and people, but that hasn't stopped Longo and his colleagues suggesting that the work is directly relevant to human ageing and longevity. "We're setting the foundation for reprogramming healthy life. If we can find out how the longevity mechanism works, it can be applied to every cell in every living organism," Longo says.

"We're very, very far from making a person live to 800 years of age. I don't think it's going to be very complicated to get to 120 and remain healthy, but at a certain point I think it will be possible to get people to live to 800. I don't think there is an upper limit to the life of any organism."

Other researchers have managed to extend the lives of organisms like nematodes and mice, while others are working on anti-aging potions to extend the lives of people. Longo is clearly speculating well beyond his results, but this kind of research will one day lead to treatments that dramatically extend human lives. Over at Long Bets, 70 percent of those voting believe that at least one human alive 2000 will be alive in 2150. I'd bet with the 70 percent.

*I know. I know. Strictly speaking the headline might better have asked "How Long Is That in Human Years?," but I just thought the fungus angle was more amusing. And yes, I do too, have a sense of humor!

Comments

|1.25.08 @ 12:57PM|#

The Methuselah Mushroom, anyone?

|1.25.08 @ 1:03PM|#

And yes, I do too, have a sense of humor!

Shilling for big nerd comedy.

|1.25.08 @ 1:08PM|#

Extending longetivity on the cellular level would have applications beyond the extension of the human lifespan.

Keeping ova mint-fresh for 50 years instead of 30, for example.

|1.25.08 @ 1:13PM|#

Exciting stuff. Still, it's not the years in a life but the life in the years.

Maybe wel'l look forward to a Logan's Run scenario, but in the opposite direction? You will be forced to go on a diet and have your genes tweaked for maximum lifespan...how else will the Social Security Trust Fund be, um, funded?

Episiarch|1.25.08 @ 1:25PM|#

And yes, I do too, have a sense of humor!

You have yet to prove this assertion, Ron. Coke helps, by the way.

|1.25.08 @ 1:25PM|#

Over at Long Bets, 70 percent of those voting believe that at least one human alive 2000 will be alive in 2150.

As a Strulbug or a Ganymede?

Paul|1.25.08 @ 1:33PM|#

10-times longer than it usually does by deleting just two genes and forcing it on a diet.

Oh my god, don't tell me those cadaverous people at the Calorie Restriction Society are on to something...

Episiarch|1.25.08 @ 1:37PM|#

Paul, holy shit. Is that for real? Is that supposed to be a woman? WTF?

R C Dean|1.25.08 @ 1:43PM|#

There is, of course, a huge difference between yeast cells and people,

What I really want from yeast cells is the ability to eat sugar and pee beer.

Kolohe|1.25.08 @ 1:57PM|#

The diabetes gives you the power the drink beer and piss sugar, so it can't be that hard.

|1.25.08 @ 3:02PM|#

I don't think anyone is going to confuse Ron Bailey for Ron White... unless Bailey's nickname is "Tater Salad."

Paul|1.25.08 @ 4:04PM|#

Yes, Episiarch, it's very...very real. And yes, I think that "she" is a "woman", much like the Center for "Science" in the "Public Interest" uses science in the public interest.

|1.25.08 @ 9:58PM|#

Where do I sign up to put fungus on a diet?
Talk about taking out one's aggressions in a socialy acceptable fashion!

Is Digger the dermatophyte a fungus? I definitely want to nail his scurvy ass.

|1.26.08 @ 7:53AM|#

This guy isn't doing anything that didn't happen in the Bible already. People lived 800 years all the time back then!