gene therapy

noun

: the insertion of usually genetically altered genes into cells especially to replace defective genes in the treatment of genetic disorders or to provide a specialized disease-fighting function
gene therapist noun

Examples of gene therapy in a Sentence

advances in the science of gene therapy
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The results could then be used to fight bacterial infections in, for example, farming or even gene therapy. Alex Harrington, MSNBC Newsweek, 17 Sep. 2025 When the next breakthrough enters the doctor’s office—whether AI, gene therapy, or an unimagined technology—trust will remain the essential ingredient that determines whether medicine heals not just illness, but healthcare itself. Nia Bowers, USA Today, 12 Sep. 2025 In the future, gene therapies may be used to treat cystic fibrosis, hemophilia, sickle cell disease, and many other diseases. Alan Lightman september 12, Literary Hub, 12 Sep. 2025 There are more super expensive drugs New gene therapies that can come with a one-time cost of more than $2 million also are having an impact, insurance brokers say. Kaitlyn Schallhorn, Oc Register, 10 Sep. 2025 See All Example Sentences for gene therapy

Word History

First Known Use

1970, in the meaning defined above

Time Traveler
The first known use of gene therapy was in 1970

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Cite this Entry

“Gene therapy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gene%20therapy. Accessed 21 Sep. 2025.

Kids Definition

gene therapy

noun
: the insertion of a functioning gene into cells especially to replace a defective gene in the treatment of genetic disorders

Medical Definition

gene therapy

noun
: the insertion of usually genetically altered genes into cells especially to replace defective genes in the treatment of genetic disorders or to provide a specialized disease-fighting function (as the destruction of tumor cells)
gene therapist noun

More from Merriam-Webster on gene therapy

Last Updated: - Updated example sentences
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