AI Summary

A study published in Nature examines how early‑stage human embryos repair DNA damage, a factor critical to the safety of gene‑editing therapies aimed at preventing inherited diseases. The research was led by first author Štěpán Jeřábek, who holds positions at Columbia University and the Institute of Organic Chemistry and Biochemistry in Prague. Co‑authors Iva Pichová and Michal Doležal, also from the Prague institute, contributed to the work. The findings illuminate mechanisms of embryonic DNA repair, informing the feasibility and risk assessment of future germline‑editing interventions.

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