Can gene-edited pigs solve the global crisis of organ transplant shortages?
In short: Geneticist Luhan Yang discusses a breakthrough in xenotransplantation. By using CRISPR gene-editing technology to eliminate viral risks in pigs, researchers are moving closer to a future where animal organs could safely sustain human life, potentially ending the long-standing shortage of available transplants.
For nearly fifty years, the prospect of transplanting animal organs into humans has remained a theoretical goal. The primary obstacle has been the risk of transmitting porcine endogenous retroviruses (PERVs) from pigs to human recipients, a danger that has historically halted progress in the field.
Luhan Yang and her team have utilized CRISPR gene-editing techniques to successfully create pigs that are free of these viruses. This development addresses a critical safety barrier, offering a new path toward utilizing porcine organs to help the hundreds of thousands of individuals currently awaiting life-saving transplants.
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Sources
- Summary by Intellect · source: How to create a world where no one dies waiting for a transplant | Luhan Yang
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