JOURNAL ARTICLE

Fighting viruses with viruses? 'Gene drive' offers new strategy to beat infections.

  • Published In: Sciencemag.org, 2023. P. N.PAG 1 of 3

  • Database: Applied Science & Technology Source Ultimate 2 of 3

  • Authored By: Cohen, Jon 3 of 3

Abstract

Scientists are exploring the use of gene drives, which involve introducing engineered viruses into individuals infected with their natural counterparts, as a potential strategy to combat viral infections. While no lab has successfully eliminated an infection in animals using this method, recent studies have shown that gene drives can convert a significant portion of herpesviruses in mice, potentially preventing symptoms such as cold sores. However, the specific genetic modifications needed to effectively reduce infections are still unknown. Researchers caution that gene drives for herpesviruses are not yet ready for human testing, as modified viruses could potentially cause disease if they do not sufficiently weaken the targeted viruses. [Extracted from the article]

Additional Information

  • Source:Sciencemag.org. 2023/12, pN.PAG
  • Document Type:Article
  • Subject Area:Health and Medicine
  • Publication Date:2023
  • Accession Number:174292750
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