{"id":16698,"date":"2025-09-16T19:05:50","date_gmt":"2025-09-16T19:05:50","guid":{"rendered":"https:\/\/topat10.com\/?p=16698"},"modified":"2025-09-16T19:05:50","modified_gmt":"2025-09-16T19:05:50","slug":"the-next-era-of-gene-editing-will-be-disease-agnostic","status":"publish","type":"post","link":"https:\/\/topat10.com\/?p=16698","title":{"rendered":"The Next Era of Gene Editing Will Be Disease Agnostic"},"content":{"rendered":"


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At the WIRED<\/span> Health summit<\/a> last week, Harvard biochemist and gene-editing pioneer David Liu said that later this year his lab plans to report on a single gene-editing strategy that could treat many unrelated diseases. He calls it disease-agnostic therapeutic gene editing.<\/p>\n

\u201cIt sounds sort of crazy, but there\u2019s actually a very good molecular biology reason why this could be possible,\u201d he told the audience in Boston, stopping short of details.<\/p>\n

Gene-editing treatments are currently being developed for several rare and inherited genetic diseases. One gene-editing treatment, called Casgevy<\/a>, is approved and available commercially to treat sickle cell disease and a related blood disorder called beta thalassemia. Earlier this year, KJ Muldoon, a baby boy born with an often fatal genetic disease that causes ammonia to build up in his blood, was saved with a customized gene-editing treatment<\/a>\u2014a medical first.<\/p>\n

These treatments work by targeting specific mutations related to those diseases. But they can be costly to develop and must be designed for specific patient populations. Sometimes those patient populations can be very small, as in the case of baby KJ. His condition, called CPS1 deficiency, affects just one in 1.3 million live births.<\/p>\n

Liu envisions a future in which one gene-editing approach could be used on multiple different diseases, regardless of what organ or tissue they affect or their genetic cause. He says this kind of streamlined strategy is needed because collectively, there are so many rare diseases, and it would be impractical to design treatments for each one. Global Genes, a rare disease advocacy organization, estimates that there are at least 10,000 rare diseases that affect more than 400 million people worldwide.<\/p>\n

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