Sam Altman-Backed Startup Aims to Add 10 Years to Human Life Through Stem Cell Tech

observer.com/2025/05/sam-altman-retro-biosciences-extend-human-age

The average American can expect to live about 77 years, according to the Centers for Disease Control and Prevention. Retro Biosciences, a longevity startup backed by OpenAI CEO Sam Altman, aims to raise that number to 87 through cutting-edge medical research.
Based in Redwood City,…

This story appeared on observer.com, 2025-05-20 21:55:16.
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