News
Oxford led team shows that war in Ukraine has aided HIV spread
Oxford University and Public Health England (PHE) have lead an international team of scientists in an analysis of HIV migration patterns across the Ukraine. This study, which used genomic data to reconstruct the spread of the virus, has shown how geopolitical events have helped to conduct the virus to regions where it is more likely…
Clinical Trials Launched for New Universal Flu Vaccine
When we experience a particularly bad flu season, like the current one, the question of how a single disease can vary so wildly is often raised. The answer lies in the simple fact that the virus copies its RNA genome with very poor accuracy which means that the virus is constantly mutating and evolving to…
Peregrine attack strategies could take down rogue drones
Members of the Oxford Department of Zoology have tracked peregrine falcons in the field as they attacked dummy prey – and discovered that they use the same control strategies to catch them as modern projectile weapons. This suggests a new way to tackle the problem of rogue drones. Principle investigator Professor Graham Taylor said “Falcons…
Brain inflammation contributes to progression of Alzheimer’s disease
Alzheimer’s disease is a major global health problem, with the number of people with the disease in the UK expected to double by 2050. Efforts to develop an effective treatment have not yet been successful as we don’t properly understand what causes it. What do we already know about Alzheimer’s? One of the key features…
Humidity Aspect Set to Worsen the Effects of Climate Change
It is understood that climate change will lead to increased humidity, but why should we care? The reason is that heat stress, which is set to become a prominent and pressing issue as global temperatures rise, is compounded by humidity. Materials provided by The Earth Institute at Columbia University explain that it is more difficult…
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…