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On 26 November 2018, The CRISPR Journal published ahead of print an article by He, Ryan Ferrell, Chen Yuanlin, Qin Jinzhou, and Chen Yangran in which the authors justified the ethical use of CRISPR gene editing in humans. [74] As the news of CRISPR babies broke out, the editors reexamined the paper and retracted it on 28 December, announcing:
Immunogenicity, off-target effects, mutations, delivery systems, and ethical issues are the main challenges that CRISPR technology faces. The safety concerns, ethical considerations, and the potential for misuse underscore the need for careful and responsible exploration of these technologies. [ 50 ]
Such debate ranges from the ethical obligation to use safe and efficient technology to prevent disease to seeing some actual benefit in genetic disabilities. There are concerns that the introduction of desirable traits in a certain part of the population (instead of the entire population) could cause economic inequalities (“positional” good ...
In addition to CRISPR research, the IGI works to advance public understanding of CRISPR and genome engineering and guide the ethical use of these technologies. Free public resources include: CRISPRpedia — a free textbook-style resource for learning about the biology, applications, and ethics of CRISPR and genome editing, with chapters edited ...
The major hurdles coming in the clinical applications are ethical issues and the transport system to the target site. As the units of CRISPR system taken from bacteria, when they are transferred to host cells it produces an immune response against them. Physical, chemical, viral vectors are used as vehicles to deliver the complex into the host.
Unnatural Selection (or stylized as, "unnatural selection") is a 2019 American documentary television series.It presents an overview of genetic engineering, particularly the DNA-editing technology of CRISPR, from the perspective of scientists, corporations and biohackers working from their home.
A designer baby is a baby whose genetic makeup has been selected or altered, often to exclude a particular gene or to remove genes associated with disease. [1] [2] This process usually involves analysing a wide range of human embryos to identify genes associated with particular diseases and characteristics, and selecting embryos that have the desired genetic makeup; a process known as ...
A gene drive is a natural process [1] and technology of genetic engineering that propagates a particular suite of genes throughout a population [2] by altering the probability that a specific allele will be transmitted to offspring (instead of the Mendelian 50% probability). Gene drives can arise through a variety of mechanisms.