Brain
A collaboration between the Pericàs group with Prof. Timothy Noël and Dr. Paola Riente at the Eindhoven University of Technology (TU/e, The Netherlands), has crystallised in a Nature Communications paper where they provide key insight into the chemical nature of the true photocatalyst involved in the Bi2O3-driven atom-transfer radical addition (ATRA) reaction.
The multidisciplinary research group Lactiker - Quality and Safety of Foods from Animal Origin, which is attached to the University of the Basque Country (UPV/EHU), is working on (among other things) characterising the biochemical, microbiological and technological processes involved in cheese manufacturing that have a direct impact on its technological, nutritional and sensory quality, as well as on its food safety status. The aim is to provide the cheesemaking industry with the information it requires to ensure safe, high-quality products.
Global circulating winds can carry bacteria, fungal spores, viruses and pollen over long distances and across national borders, but the United States is ill-prepared to confront future disease outbreaks or food-supply threats caused by airborne organisms, says a new paper published in the Ecological Society of America's journal Ecological Applications.
People who take opioid medications for chronic pain may have a hard time finding a new primary care clinic that will take them on as a patient if they need one, according to a new "secret shopper" study of hundreds of clinics in states across the country.
INDIANAPOLIS--Researchers at the Indiana University Melvin and Bren Simon Comprehensive Cancer Center have identified how breast cancer cells hide from immune cells to stay alive. The discovery could lead to better immunotherapy treatment for patients.
Xinna Zhang, PhD, and colleagues found that when breast cancer cells have an increased level of a protein called MAL2 on the cell surface, the cancer cells can evade immune attacks and continue to grow. The findings are published this month in The Journal of Clinical Investigation and featured on the journal's cover.
Irvine, CA - January 27, 2021 - A new University of California, Irvine-led study finds a new method for identifying biomarkers may aid in early cancer diagnosis. The study focused on lung cancer, however the Cell Heterogeneity-Adjusted cLonal Methylation (CHALM) method has been tested on aging and Alzheimer's diseases as well and is expected to be effective for studying other diseases.
The rapid growth of e-cigarette use is a major public health problem in the United States - with significant attention on use among adolescents and young adults. Although manufacturers of e-cigarettes tout their products as safer alternatives to cigarette smoking, research has shown that e-cigarettes can be as hazardous as traditional tobacco products but appeal to those who were never cigarette smokers.
MIT researchers have developed a type of neural network that learns on the job, not just during its training phase. These flexible algorithms, dubbed "liquid" networks, change their underlying equations to continuously adapt to new data inputs. The advance could aid decision making based on data streams that change over time, including those involved in medical diagnosis and autonomous driving.
A newly discovered trace fossil of an ancient burrow has been named after University of Alberta paleontologist Murray Gingras. The fossil, discovered by a former graduate student, has an important role to play in gauging how salty ancient bodies of water were, putting together a clearer picture of our planet's past.
"One could not find a more passionate and influential teacher of science in the classroom, in the field or at a conference," said Ryan King, lead author of the study and now an adjunct professor at Western Colorado University.
JANUARY 26, 2021, NEW YORK - A study led by Ludwig Chicago Co-director Ralph Weichselbaum and Yang-Xin Fu of the University of Texas Southwestern Medical Center has shown how bacteria in the gut can dull the efficacy of radiotherapy, a treatment received by about half of all cancer patients. Their findings appear in the current issue of the Journal of Experimental Medicine.
Our cells are filled with 'bones,' in a sense. Thin, flexible protein strands called actin filaments help support and move around the bulk of the cells of eukaryotes, which includes all plants and animals. Always on the go, actin filaments constantly grow, shrink, bind with other things, and branch off when cells move.
Supercomputer simulations have helped solve the mystery of how actin filaments polymerize, or chain together. This fundamental research could be applied to treatments to stop cancer spread, develop self-healing materials, and more.
DALLAS (SMU) - Wildfires are the enemy when they threaten homes in California and elsewhere. But a new study led by SMU suggests that people living in fire-prone places can learn to manage fire as an ally to prevent dangerous blazes, just like people who lived nearly 1,000 years ago.
"We shouldn't be asking how to avoid fire and smoke," said SMU anthropologist and lead author Christopher Roos. "We should ask ourselves what kind of fire and smoke do we want to coexist with."
What The Study Did: Survey data from school-age children and adolescents in Guangdong province, China, were used to assess self-reported psychological distress associated with the COVID-19 pandemic.
Authors: Chichen Zhang, M.D., and Ruibin Zhang, Ph.D., of Southern Medical University in Guangzhou, and Xuefeng Yi, M.D., of the Health Publicity and Education Center of Guangdong Province, all in China, are the corresponding authors.
An international research team succeeded in gaining new insights into the artificially produced superheavy element flerovium, element 114, at the accelerator facilities of the GSI Helmholtzzentrum für Schwerionenforschung in Darmstadt, Germany. Under the leadership of Lund University in Sweden and with significant participation of Johannes Gutenberg University Mainz (JGU) as well as the Helmholtz Institute Mainz (HIM) in Germany and other partners, flerovium was produced and investigated to determine whether it has a closed proton shell.