Scientists have reported that an experimental vaccine targeting one of the most common genetic drivers of pancreatic cancer, called mutant KRAS, is safe and generated a durable immune responses aimed at preventing the cancer.
SAN FRANCISCO -- Employees who pursue creative activities outside of work may find that these activities boost their performance on the job, according to a new study by San Francisco State University organizational psychologist Kevin Eschleman and colleagues.
Creative pursuits away from work seem to have a direct effect on factors such as creative problem solving and helping others while on the job, said Eschleman, an assistant professor of psychology.
The first MRI scan to show 'brown fat' in a living adult could prove to be an essential step towards a new wave of therapies to aid the fight against diabetes and obesity.
Researchers from Warwick Medical School and University Hospitals Coventry and Warwickshire NHS Trust used a magnetic resonance imaging (MRI) based method to identify and confirm the presence of brown adipose tissue in a living adult.
Brown fat has become a hot topic for scientists due its ability to use energy and burn calories, helping to keep weight in check. Understanding the brown fat tissue and how it can be used to such ends is of growing interest in the search to help people suffering from obesity or at a high risk of developing diabetes.
In a new study in patients with osteoarthritis (OA) of the knee, at 12 months, total femorotibial cartilage thickness loss was reduced in sprifermin (recombinant human fibroblast growth factor 18)-treated knees compared to placebo-treated knees, with effects being significant in the lateral femorotibial compartment but not in the central femorotibial compartment.
Results published in Arthritis & Rheumatology, a journal of the American College of Rheumatology (ACR), showed that sprifermin dosed at 100µg reduced loss of cartilage thickness and volume in the total femorotibial joint and in the lateral knee compartment (outside of the knee).
Rhythmic drum patterns with a balance of rhythmic predictability and complexity may influence our desire to dance and enjoy the music, according to a new paper by music scholar Maria Witek from the University of Oxford and colleagues.
Though measles outbreaks remain somewhat under control, they aren't going down. Deaths have held steady at around 150,000 per year since 2007.
The developing world can get something of a pass for not being able to contain measles. In anti-science hotbeds like the coasts in America and some countries in Europe, it's unforgivable. What was once only the domain of religious fundamentalists is now dominated by wealthy elites who count on the herd immunity of commoners to protect their children and refuse to vaccinate. But that clearly does not work.
Nutrionists writing in Ageing Research Reviews have coined a new syndrome called "osteosarcopenic obesity" - they say they have linked the deterioration of bone density and muscle mass with obesity. it explains how many obese individuals experience a triad of problems that place them at a higher risk for falling and breaking bones, they note.
Nutrition professor Jasminka Ilich-Ernst of Florida State University began looking at the connections between bone, muscle and fat mass a few years ago, believing that most scientists were examining bone issues without taking into consideration muscle mass and strength, let alone fat tissue.
Geologists have analyzed 40 meteorites that fell to Earth from Mars those chemical signatures have revealed some secrets of the early Martian atmosphere.
The atmospheres of Mars and Earth diverged in important ways very early in the 4.6 billion year history of our solar system.
Of course, what everyone wants to know is if life ever existed there and how water flowed in the past. Those answers are still waiting to be found but researchers are learning where to look.
On the scale of earth-friendly materials, most people don't think of polyester but scientists are figuring out how to extract a natural, waterproof, antibacterial version of it from...cork.Writing in Biomacromolecules, Cristina Silva Pereira and colleagues explain that polyesters are ubiquitous in modern life, and for good reason. Their durability and other traits make them ideal for use in cushioning and insulating materials, in liquid crystal displays, holograms, filters, and as a high-gloss finish on guitars and pianos.
If you were a blonde girl or boy captured in a raid a few hundred years ago, you were an exotic luxury item so valuable it was worthwhile to transport you to far-away markets in Asia.
Slave-trading was so common the routes stretched from Finland, the Russian Karelia and the Baltic Countries all the way to the Caspian Sea and central Asia.
Finland to Asia? Rarely, of course. Only the largest merchants, with a buyer already in place, would hire gangs from the Volga to capture people and then hazard that journey. Writing
in Russian History, University of Eastern Finland
Professor Jukka Korpela
There's a disturbing, though funny to outsiders, trend sweeping green conscious corporations on the coasts of the United States - flurries of emails between indignant employees talking about how long their cars have been plugged in.
Though subsidies and public relations campaigns for electric cars are everywhere to be found, improvements in batteries have been absent for decades. Unless we want acid rain to come roaring back, there needs to be an improvement. Electric car companies are not going to spearhead the research, they are enjoying their 1950s-style "planned obsolescence" and have no reason to cause people to buy cars less often.
A larger waist circumference is associated with higher risk of postmenopausal breast cancer, according to a paper by American Cancer Society researchers in Cancer Causes, and Control which disputes previous findings that body shape itself is an independent risk factor for breast cancer.
A significant body of research has linked abdominal obesity to a number of conditions, including heart disease, type II diabetes, and breast and other cancers. Those studies have led to the belief that having an "apple shaped" body, with weight concentrated in the chest and torso, is riskier than having a "pear-shaped" body, with fat concentrated in the hips, thighs and buttocks.
A quasiparticle called the exciton is responsible for the transfer of energy within devices, such as solar cells, LEDs, and semiconductor circuits, and has been understood for decades, but exciton movement within materials has never been directly observed.
