Genetically engineered mice are invaluable for learning about human disease.
When geneticists create mice with special traits, there is no way to be sure that they will be inherited by the offspring. But a new genetic tool called a gene drive may fix the problem.
Bacteriophage viruses infecting bacterial cells , Bacterial viruses.
Gene editing through CRISPR may have greater consequences than climate change or unleashing the energy of the atom.
In a masterfully manipulative Youtube video, He Jiankui tells the world about the first genetically edited babies.
AP Photo/Mark Schiefelbein
To announce the world's first gene-edited babies, scientist He Jiankui did what movie directors do: release a trailer on YouTube. The video is a positive spin on unauthorized gene editing.
He Jiankui, a Chinese researcher, speaks during the Human Genome Editing Conference in Hong Kong, Nov. 28, 2018. He made his first public comments about his claim of making the world’s first gene-edited babies.
AP Photo/Kin Cheung
Chinese researcher He Jiankui told a spellbound audience how he created gene-edited babies. With a couple of revealing slides, we can see what he did and speculate what health problems might ensue.
Any children born of genome editing are genetic mosaics with uncertain resistance to disease.
Chinese researcher, Jainkui He claims to have created the world's first genome-edited twins. Such action would pose unknown risks to the lives of these children and to humanity as a whole.
Chinese scientists led by He Jiankui claimed they used CRISPR to modify human embryos that eventually were born as twin girls.
AP Photo/Mark Schiefelbein
The announcement of the birth of babies with edited genes has been met by a deluge of scientific and ethical criticism. Public discussion focuses on risks and benefits – was breaking this taboo worth it?
A Chinese scientist claims he edited the DNA of twin girls during an in vitro fertilization procedure.
CI Photos / Shutterstock.com
A Chinese scientist has revealed he edited the DNA of twin girls born through in vitro fertilization. These girls are designed to be resistant to HIV. Is the edit a medical necessity or an enhancement?
Chinese scientist He Jiankui of Shenzhen claims he helped make the world’s first genetically edited babies.
We don't know anything about the health of the baby girls who are reported to have been born. But it's clear scientists around the world are shocked.
Embryos with eight cells.
China is pushing hard to lead a genome editing race.
These fresh vegetables and fruits are the result of hundreds to thousands of years of plant breeding and selection.
Irina Sokolovskaya / Shutterstock.com
It has taken hundreds, if not thousands, of years to create the juicy, shiny produce that you take for granted at the supermarket. But now there is a faster way to domesticate wild fruits and veggies.
Academics from different disciplines come Head to Head in this series to tackle topical debates.
It takes time to see which finding might be a golden egg.
Basic research can be easy to mock as pointless and wasteful of resources. But it's very often the foundation for future innovation – even in ways the original scientists couldn't have imagined.
A standee of the movie ‘Rampage’ at a theater in Bangkok, Thailand. Scientists in the film used CRISPR to create a monster.
By Sarunyu L/shutterstock.com
CRISPR has been hailed as the an editing tool that can delete inherited mutations and cure disease. But recent papers suggest that the technique may be too dangerous for use in human therapies.
We need to know gene editing technology is precise before we try to use it to cure diseases.
A new study found the Cas9 gene editing scissors don't stop cutting after we tell them to.
The lighter citrus plants have been edited using CRISPR to alter the phytoene desaturase (PDS) gene which gives them a white color.
GMO crops have been rejected by many countries and consumers. Now, an international team of researchers are creating better crops using DNA editing--without inserting foreign genes into the plant.
You’re knicked - and so is your DNA.
A bit of advice for any criminals inspired to try and edit their own genes – it's unlikely to work, and it may present health risks.
CRISPR provides a very targeted tool for editing DNA in plants.
Yes emerging technologies can pose risks - but regulation must focus on outcomes of the technology, not the technology itself.
Scientists discovered some bacteria can cut the DNA of invading viruses as a defence mechanism. They realised they could use this to cut human DNA.
CRISPR harnesses the natural defence mechanisms of some bacteria to cut human DNA strands. Then the DNA strand either heals itself or we inject new DNA to mend the gap. This is gene editing.
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?