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When did the first successful gene editing using CRISPR take place in humans?
When did the first successful gene editing using CRISPR take place in humans?-February 2024
Feb 12, 2026 7:01 PM

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Definition: When did the first successful gene editing using CRISPR take place in humans?

The first successful gene editing using CRISPR in humans took place in 2015. This groundbreaking achievement was led by a team of Chinese scientists at Sun Yat-sen University in Guangzhou. The researchers used CRISPR-Cas9, a revolutionary gene-editing tool, to modify the DNA of non-viable human embryos.

The experiment aimed to correct a genetic mutation responsible for a potentially fatal blood disorder called beta-thalassemia. However, due to ethical concerns and technical challenges, the embryos were not allowed to develop beyond a few days. The study provided valuable insights into the feasibility and challenges of using CRISPR for gene editing in humans.

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Since then, the field of gene editing using CRISPR has rapidly advanced, with numerous studies and clinical trials exploring its potential applications in treating various genetic diseases. The successful gene editing in humans using CRISPR in 2015 marked a significant milestone in the field of genetic engineering and opened up new possibilities for targeted and precise gene therapies.

Keywords: editing, crispr, humans, successful, genetic, embryos, challenges, adsbygoogle, definition

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