Pnas

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Scientists in a futuristic lab examining gene therapy advancements, highlighting the rapid growth of the biohacking market and its ethical implications.

Biohacking Market Growth Outpaces Ethical Concerns for 2026

A single gene-therapy injection of a follistatin variant has been shown to increase muscle size and strength in animal models for over two years, according to research in PNAS .

Jonah Kline·July 9, 2026