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NewLimit , a startup that aims to increase how long people can live a sizable life history by genetically programming their prison cell , has raised a $ 130 million Series B led by Kleiner Perkins .

newfangled investor Nat Friedman , Daniel Gross , and Khosla Ventures also invested , as did returning backers Founders Fund , Dimension Capital , Elad Gil , Garry Tan , Patrick Collison , and others . The fundraise comes two years after the fellowship promote a$40 million Series A.

establish over four years ago by Coinbase CEO Brian Armstrong ( pictured above ) , former GV better half Blake Byers , and stem cellphone prof Jacob Kimmel , NewLimit claims it has made significant progress toward developing treatment that can restore youthful characteristic to aged jail cell .

Kimmel tell TechCrunch the company has discovered three epitome medicines that reprogram liver cell . NewLimit ’s science lab experiments , he said , show this greening can reestablish the prison cell ’ ability to treat fat and inebriant .

The caller measure out its procession by contrasting how cells from a younger individual and an sometime person respond to the centre . An elder liver cell that has gone through NewLimit ’s epigenetic reprogramming behaves more like a jr. cell , Kimmel said .

Promising early results notwithstanding , NewLimit is still a few long time away from set off human trial .

In the meantime , the party wants to go along develop new anti - ageing medicine using an AI model and then testing the most hopeful of these simple machine - generated drugs in its laboratory . “ What the AI model set aside us to do is bunk all those experiments in model and then only follow up on the most promising subset , ” Kimmel said , adding that the data orient from the experimentation are then used to retrain the AI model in a physical process known as “ lab in a eyelet . ”

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Other noteworthy biotech startups developing drug that aim to increase life-time admit Retro Biosciences , which elevate $ 180 million from OpenAI CEO Sam Altman two years ago and is reportedly raise a$1 billion Series A;and Altos Labs , whichlaunchedwith $ 3 billion in 2022 and is backed by Jeff Bezos .