Genetics
Arrays of quantum rods could enhance TVs or virtual reality devices
MIT engineers have used DNA origami scaffolds to create structured arrays of quantum rods, which could be incorporated into LEDs.
One-shot gene therapy for liver disorder works in a small trial
A new gene therapy for the rare liver disorder Crigler-Najjar syndrome was highly effective in a small trial.
Extreme treatment for alcoholism slashes drinking by 90% in monkeys
An in-development treatment for alcoholism dramatically reduced consumption in monkeys that previously drank heavily.
Fragile X syndrome often results from improperly processed genetic material
Researchers discovered that the mutated gene responsible for fragile X syndrome is active in most people with the disorder, not silenced.
New study shows how electricity can turn on genes
A prototype wearable demonstrates a novel way to trigger gene expression: by zapping cells with electricity.
First-of-their-kind eye drops reverse blindness in teen
A topical gene therapy designed to heal the wounds of people with “butterfly skin disease” has now been used to reverse blindness.
Got COVID but felt fine? It may be your genes.
A person’s chances of having asymptomatic COVID are dramatically increased if they possess a certain genetic mutation.
Aging is complicated – a biologist explains why no two people or cells age the same way
While some people may be older in chronological age, their biological age might be much younger. A biologist explains why.
Can we train our taste buds for health?
Reformulating foods tailored to the plasticity of our taste buds could be a practical and powerful tool to promote health.
First CRISPR-like system discovered in animals
A CRISPR-like gene-editing system found in animals and other complex organisms has been used to edit human cells for the first time.