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Updated: 21 min 25 sec ago
The mutated and aggregated protein FUS is implicated in two neurodegenerative diseases: amyotrophic lateral sclerosis (ALS) and frontotemporal lobar degeneration (FTLD). Using a newly developed fruit fly model, researchers led by prof. Ludo Van Den Bosch (VIB-KU Leuven) have zoomed in on the protein structure of FUS to gain more insight into how it causes neuronal toxicity and disease.
The first quantification of wind energy in Saudi Arabia points to high wind power potential for many decades to come.
University of Otago-led international collaborative research calls into question the ethics and skeletal and genomic analysis surrounding research into the much publicised alien-like 'Atacama mummy'.
Alternative schooling programs could deliver greater learning outcomes for young people who are struggling at school.
In the quest to realize artificial photosynthesis to convert sunlight, water, and carbon dioxide into fuel -- just as plants do -- researchers need to not only identify materials to efficiently perform photoelectrochemical water splitting, but also to understand why a certain material may or may not work. Now scientists at Lawrence Berkeley National Laboratory have pioneered a technique that uses nanoscale imaging to understand how local, nanoscale properties can affect a material's macroscopic performance.
'The RSTAR is ideal for search and rescue operations in unstructured environments, such as collapsed buildings or flooded areas, where it must adapt and overcome a variety of successive obstacles to reach its target,' says Dr. David Zarrouk, a lecturer in BGU's Department of Mechanical Engineering, and head of the Bio-Inspired and Medical Robotics Lab.
To discover the presence of a planet around stars, astronomers wait until it has completed three orbits. However, this effective technique has its drawbacks since it cannot confirm the presence of planets at relatively long periods. To overcome this obstacle, astronomers under the direction of UNIGE have developed a method that makes it possible to ensure the presence of a planet in a few months, even if it takes 10 years to circle its star.
Many people view the Tibetan Plateau, or 'Roof of the World,' as a pristine alpine environment, largely untouched by pollution. But researchers, reporting in ACS' journal Environmental Science & Technology, have now shown that traditional Tibetan medicine exposes people and the environment to high levels of mercury and methylmercury.
ESO's Very Large Telescope (VLT) has achieved first light with a new adaptive optics mode called laser tomography -- and has captured remarkably sharp test images of the planet Neptune and other objects. The MUSE instrument working with the GALACSI adaptive optics module, can now use this new technique to correct for turbulence at different altitudes in the atmosphere. It is now possible to capture images from the ground at visible wavelengths that are sharper than those from the NASA/ESA Hubble Space Telescope.
Scientists from the New York Stem Cell Foundation (NYSCF) Research Institute have developed a new bone engineering technique called Segmental Additive Tissue Engineering (SATE). The technique, described in a paper published online today in Scientific Reports, allows researchers to combine segments of bone engineered from stem cells to create large scale, personalized grafts that will enhance treatment for those suffering from bone disease or injury through regenerative medicine.
Even in areas with moderate to high levels of traffic pollution, regular physical activity reduced the risk of first and recurrent heart attack.
An analysis of more than 1,000 people with and without psychiatric disorders has shown that nitrates--chemicals used to cure meats such as beef jerky, salami, hot dogs and other processed meat snacks--may contribute to mania, an abnormal mood state. Mania is characterized by hyperactivity, euphoria and insomnia.
By doping alumina crystals with neodymium ions, engineers at the University of California San Diego have developed a new laser material that is capable of emitting ultra-short, high-power pulses -- a combination that could potentially yield smaller, more powerful lasers with superior thermal shock resistance, broad tunability and high-duty cycles.
One of the essential nutrients for vigorous crop production is nitrogen. Yet most routine tests done in commercial soil testing labs do not measure available nitrogen in the soil. Soil scientists at The Ohio State University and Cornell University think they have found a solution.
Progress on new artificial intelligence (AI) technology could make monitoring at water treatment plants cheaper and easier and help safeguard public health.
New study calls for human-based tools to unravel the pathogenesis of non-alcoholic steatohepatitis (NASH). The contribution of in silico, in vitro and pathways-based systems biology approaches to unraveling the pathogenesis of this disease are described, and how this human-relevant research can be used for anti-NASH drug development.
An Obesity Reviews analysis of published studies reveals strategies that can successfully reduce the consumption of sugar-sweetened beverages in young children.
In an Addiction Biology study, the estimated prevalence of very high risk drinking level (VHRDL, defined as drinking >100 g of ethanol per day) in 13 European Union countries was 0.74-0.85 percent, with a risk of disease or injury of 13.5 per 100 people with VHRDL per year.
Pancreatic cancer carries a very poor prognosis as most patients are diagnosed at an advanced stage. Now a new BJS (British Journal of Surgery) study indicates that breath analyses may help detect pancreatic cancer earlier, when curative treatments may be possible.
In addition to focusing on curing or prolonging the life of patients with cancer, it is important to also address mental health aspects of cancer care, especially because there is an elevated incidence of death by suicide in this patient population. A new Psycho-Oncology analysis uncovers opportunities to mitigate the risk of death by suicide among patients with cancer.