News
Electrical stimulation of the cerebellum may one day relieve the symptoms of autism
A recent study, published on Nature Neuroscience, lays groundwork for potential development of first neurobiologically-based therapy for patients with autism spectrum disorders (ASD). This research from the O’Donnell Brain Institute in the U.S. explored a specific area within the right cerebellum, called CrusI. Whilst cerebellar abnormalities in ASD patients were known for some time, the…
CD1b as a vaccine target for tuberculosis: A hidden GEM?
Tuberculosis is currently the most deadly infectious disease worldwide, killing an estimated 1.7 million people in 2016. The only licensed vaccine currently available is BCG, which is only 70% effective. While most vaccines work by inducing antibodies, mycobacterium tuberculosis (or Mtb for short) hides inside cells, preventing antibodies from reaching it. T cells, which help…
Age-Fighting Mutation Found in an Amish Community
People live messy lives: they make complex choices about what to eat, who to start a family with, and generally how to live their lives. Mice on the other hand are much simpler. They can live in a lab where their diet, mating and behaviour can be carefully monitored and controlled. This makes it far…
Oxytocin linked to dog-human bonding
Oxytocin’s role in human bonding is well-known – so well-known that the first hormone ever to be sequenced is now the go-to science jewellery gift for geeks everywhere. Its role in childbirth and mother-child bonding was first elucidated at the dawn of the 20th century, and since then its profile in popular culture has grown…
Mussels Inspire Self-Healing Plastics
They’re strong, flexible and tough – mussels have proved they’ve got muscle. Recently they’ve inspired researchers to create a new plastic which could potentially heal itself. Plastics are made of polymers – long, repetitive chains of atoms which can stretch and then relax back to their original shape. Designing a polymer is a trade-off between…
Using CRISPR to create gluten-free wheat
To most people going gluten-free is a health fad, like acai berries and kale smoothies – but for some it is a necessity. 1 in every 100 people in the UK have coeliac disease, an autoimmune condition that affects the gut. The body’s immune system identifies gluten as a threat and attacks, damaging the small…
Blood disease edited out of human embryos
Recent developments in gene editing technologies have caused the dialogue surrounding the prospect of ‘designer babies’ to reach a new pitch. Research recently published in Protein and Cell might be bringing us one exhilarating – or terrifying – step closer to making that prospect a reality. The group behind the paper, based at Sun Yat-sen…
Skin cells reprogrammed to grow new organs
It brings a whole new meaning to the term ‘lifehack’: scientists can now reprogram an animal’s skin to transform it into other body parts such as blood vessels or nerve tissue. The new technology, Tissue Nanotransfection, allows scientists to turn any living skin into a farm for specialised cells. Tissue Nanotransfection is a huge advance…
Drink like a fish
Goldfish are popular thanks to, amongst other attractions, being one of the most low maintenance pets available. Less well known, however, is their astounding resilience. For years, researchers have puzzled over how some types of goldfish manage to survive for months in ice-covered lakes and ponds – most vertebrate species would die from the lack…
8.3 billion tonnes and counting: our plastic obsession revealed
Let’s play a little game. Look around you and take note of how much plastic you can see. Is there a water bottle on the side? Perhaps there’s some food packaging littering your floor. Maybe even a polypocket with some dubious notes from a hungover tutorial. Now guess how much of that stuff there is…