Browsing by Author "Parent , Brendan"

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    To CRISPR or not to CRISPR? Ethical considerations in gene-editing insects
    (American Entomologist, 2024) Parent , Brendan; Barrett , Meghan
    Genetically modified corn has helped feed the world (Hernandes-Lopes et al. 2023). Genetically modified mosquitoes could help eliminate devastating diseases like malaria (Hammond and Galizi 2017). Plainly, gene editing can serve some important human interests. Still, many people object to it. While some concerns have little scientific validity, there are valid ethical concerns that should be addressed.A concern many people share is the potential impact of genetically edited insects on the environment. Gene drives are “selfish” genetic elements that are transmitted to progeny at unusually high rates and thus spread rapidly through populations. As a result, they are capable of modifying an entire population or species. The most widely discussed use of gene drives is in the prevention of malaria, the leading cause of human illness and death in many parts of the world (CDC 2021), where gene drives could be used to control mosquito populations.