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.
In the study, the children received a gene therapy targeting AIPL1 delivered directly into their retina. Michael Irving, New Atlas, 1 Mar. 2025 More than half of people in the U.S. with sickle cell disease are enrolled in Medicaid or the Children's Health Insurance Program, and policymakers have been grappling with how states and the federal government can cover gene therapies without breaking the bank. Maya Goldman, Axios, 26 Feb. 2025 The company is pursuing two business models, with plans both to develop its own gene therapies and to give access to its manufacturing process to other developers. David Prosser, Forbes, 25 Feb. 2025 Meanwhile, sickle cell gene therapies Casgevy and Lyfgenia cost $2.2 million and $3.1 million, respectively. Maya Goldman, Axios, 26 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 13 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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