underscored

@underscored

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Tag:longevityClear

Older hearts showed signs of rejuvenation in younger bodies, while younger hearts showed accelerated aging in older ones.

— Packy McCormick
4w ago

The pharma industry spends enormous effort and money figuring out how to manufacture medicines and get them into people, repeatedly, over and over. If we can safely teach people's own cells to handle more of that manufacturing, we could give people more time living their lives, less time receiving infusions, and ultimately, longer, healthier lives.

1mo ago

We spend enormous amounts of time listening to people tell us how to get rich, get fit, build companies, and improve our lives. Far fewer people listen to those who have actually lived one. Some of the most valuable lessons I've learned have come from conversations with people in their eighties and nineties.

2mo ago
notboring.co
America's Next 250

Two hundred and fifty years seems like a long time, but it's just three peoples' lifetimes at current averages. It would have been six lifetimes back then, except the average American's life expectancy has doubled over the past 250 years.

4mo ago

The work is based on Japanese Nobel Laureate Shinya Yamanaka's eponymous Yakanama Factors, four genes that can rewind any adult cell all the way back to a stem-cell state. The problem is, a reset retina cell forgets it's a retina cell. So Life Bio uses three of the four factors (dropping c-Myc, the one most tied to cancer) and nudges the cells only partway back: younger, but still themselves.

4mo ago

The therapy didn't help them metabolize alcohol faster. It restored the liver cells' intrinsic ability to withstand stress and regenerate, as if they were young again.

5mo ago

Underscored — save the words that stop you in your tracks.

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