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.
Meanwhile, sickle cell gene therapies Casgevy and Lyfgenia cost $2.2 million and $3.1 million, respectively. Maya Goldman, Axios, 26 Feb. 2025 The toddlers were treated using gene therapy, through which patients are given a harmless virus containing healthy versions of a defective gene in order to remedy the problem. David Prosser, Forbes, 25 Feb. 2025 The turning point came in 2018, when Bluebird flagged that a patient who received its gene therapy for sickle-cell disease developed cancer. Angelica Peebles, CNBC, 21 Feb. 2025 Zolgensma’s price quickly became the standard for gene therapies. Robin Fields, CNN, 17 Feb. 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 9 Mar. 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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