Delivering genetic material is a key challenge in gene therapy.
Invitation image created by Kstudio
One big challenge for gene therapies is delivering DNA or RNA safely to cells inside patients' bodies. New nanoparticles could be an improvement over the current standard – repurposed viruses.
Scientists are using a powerful gene editing technique to understand how human embryos develop.
A new gene editing experiment explores human development. With this comes new ethical questions: How do scientists acquire embryos and how are their projects approved?
Altering the genomes of embryonic cells is illegal in Australia.
A landmark study in the UK discovered the gene that allows cells to form into embryos. If Australian researchers attempted this they could go to jail for 15 years.
Oregon National Guard/Flickr
With rapid advances in gene editing, states signed up to the Biological and Toxin Weapons Convention need to do more to prevent CRISPR from becoming a dangerous weapon.
Harvard’s recent CRISPR experiment isn’t just a new frontier for science – it’s also a new take on how we conceive of human history.
The CRISPR gene-editing technique raises new questions about how we measure time and conceptualise history. Here, a cultural theorist takes on the philosophical side of this scientific breakthrough.
With all these ‘test-tube babies’ grown up, how have our reactions to the technology evolved?
AP Photo/Alastair Grant
Americans have moved on from worrying about ‘test-tube babies’ – but there are still ethical challenges to resolve as reproductive technologies continue to advance.
Just because we can edit genes in human embryos, should we?
A world first study shows CRISPR can remove a target gene from early stage human embryos. But with the advance in science come weighty ethical dilemmas.
Controversial gene editing should not proceed without citizen input and societal consensus.
A team in the U.S. is said to have safely and effectively altered human embryos. The news is a reminder that citizens must be consulted on developments potentially affecting the future of the species.
There’s still a way to go from editing single-cell embryos to a full-term ‘designer baby.’
The news may have come as a surprise, but it probably shouldn't have. A bioethics expert walks through how big a deal this announcement is – and what we should be considering now.
Simple and inexpensive gene-editing technology such as CRISPR has made the creation of genetically modified organisms much easier. But could nature still keep the upper hand?
Are research nonprofits holding up their end of the tax-exempt bargain?
Holding patents can be a lucrative and powerful position to be in. Here's a proposal for how nonprofit patent holders can do more for the common good – and live up to their end of the tax break bargain.
Editing DNA has the potential to treat disease by repairing or removing defective genes.
William Isdale speaks with University of Queensland Professor Peter Koopman about CRISPR technology.
Laboratory mice are among the first animals to have their diseases treated by CRISPR.
tiburi via Pixabay.com
A new research paper reports dangerous side effects in CRISPR-edited mice. Some scientists are pushing back, placing blame for the unwanted mutations on the experiment, not the technique.
Precision editing DNA allows for some amazing applications.
Researchers are starting to harness the potential of this much-hyped gene editing technique – with coming applications in medicine, biology and agriculture.
Human genome editing raises a lot of questions.
Gene sequence image via www.shutterstock.com.
A new report from the National Academies of Science and Medicine outlines conditions that have to be met before gene editing that results in heritable genomic changes can be considered.
Gene therapy is growing in its capabilities, but there should be limits to its use.
A report released by the US National Academies of Science and Medicine underscores the potential of gene editing and acknowledges the sensitivities in managing the ethical dimensions.
Taking the deadly bit out of mosquitoes.
Flickr/Erik F Brandsborg
It's possible to alter the make-up of a species such as a mosquito's ability to pass on the deadly malaria parasite. But we need to consider the pros and cons of such gene editing technology.
Human oocyte in vitro fertilization.
Medical tourism for assisted reproductive technologies raises a host of legal and ethical questions.
CRISPR uses segments of bacterial DNA that can make targeted cuts in a genome when paired with a specific guide protein.
Controversy over a Chinese study that used CRISPR-Cas9 gene-editing technology shows how the West still looks at the East through the lens of Orientalism.
Gene editing technology may soon prevent the formation of sickle-shaped red blood cells in a common and deadly form of anaemia.
A new study has advanced the use of a technique known as 'CRISPR' to treat a common inherited form of anaemia.