Culture
MINNEAPOLIS/ST.PAUL (04/12/2021) — A new probe into the lingering impacts of the COVID-19 pandemic revealed correlations to six unhealthy eating behaviors, according to a study by the University of Minnesota Medical School and School of Public Health. Researchers say the most concerning finding indicates a slight increase or the re-emergence of eating disorders, which kill roughly 10,200 people every year — about one person every 52 minutes.
BOSTON - (April 12, 2021) - A new source of energy expending brown fat cells has been uncovered by researchers at the Joslin Diabetes Center, which they say points towards potential new therapeutic options for obesity. According to the new report, published today by Nature Metabolism, the key lies in the expression of a receptor called Trpv1 (temperature-sensitive ion channel transient receptor potential cation subfamily V member 1) -- a protein known to sense noxious stimuli, including pain and temperature.
Histones are tiny proteins that bind to DNA and hold information that can help turn on or off individual genes. Researchers at Karolinska Institutet have developed a technique that makes it possible to examine how different versions of histones bind to the genome in tens of thousands of individual cells at the same time. The technique was applied to the mouse brain and can be used to study epigenetics at a single-cell level in other complex tissues. The study is published in the journal Nature Biotechnology.
What exactly happens when the corona virus SARS-CoV-2 infects a cell? In an article published in Nature, a team from the Technical University of Munich (TUM) and the Max Planck Institute of Biochemistry paints a comprehensive picture of the viral infection process. For the first time, the interaction between the coronavirus and a cell is documented at five distinct proteomics levels during viral infection. This knowledge will help to gain a better understanding of the virus and find potential starting points for therapies.
April 12, 2021 - For critically ill COVID-19 patients treated with extracorporeal membrane oxygenation (ECMO), the risk of death remains high - but is much lower than suggested by initial studies, according to a report published today by Annals of Surgery.
In a new study published in Cell Stem Cell, a team led by USC Stem Cell scientist Michael Bonaguidi, PhD, demonstrates that neural stem cells - the stem cells of the nervous system - age rapidly.
Young scientists from NUST MISIS have presented multilayer antibacterial coatings with a prolonged effect and a universal spectrum of action. The coating is based on modified titanium oxide and several antiseptic components. The coatings can be used in modern implantology as a protective layer for the prevention of concomitant complications - inflammation or implant rejection. The results of the work have been published in the international scientific journal Applied Surface Science.
DES PLAINES, IL - At the beginning of prioritized health care personnel (HPC) immunization, there was a high rate of COVID-19 vaccine acceptance and receipt, with physicians and advance practice providers having the highest overall proportion.
A team led by University of Minnesota researchers has discovered that deep-sea bacteria dissolve carbon-containing rocks, releasing excess carbon into the ocean and atmosphere. The findings will allow scientists to better estimate the amount of carbon dioxide in Earth's atmosphere, a main driver of global warming.
Cows don't seem to have a whole lot going on most of the time. They're raised to spend their days grazing in the field, raised for the purpose of providing milk or meat, or producing more cows. So when students in UC Santa Barbara ecologist Doug McCauley's lab found themselves staring intently at satellite image upon image of bovine herds at Point Reyes National Seashore, it was funny, in a "Far Side" kind of way.
When Iranian authorities started seizing Barbie dolls from Tehran toy shops in 2012, Mattel Inc. execs faced concerns not only about the dolls' attire -- miniskirts and swimsuits considered immodest in an Islamic country -- but also questions from the U.S. Securities and Exchange Commission (SEC) about Mattel's ties to Iran.
Toronto (April 12, 2021) - Researchers from University Health Network have developed and validated an innovative deep learning model to predict a patient's long-term outcome after receiving a liver transplant.
The CDC recently declared racism as a threat to public health. But when it comes to dismantling white supremacy in public health, action must be taken beyond issuing statements declaring racism a public health crisis, says Sirry Alang, associate professor of sociology and health, medicine, and society at Lehigh University.
WASHINGTON, April 12, 2021 -- Spiders are master builders, expertly weaving strands of silk into intricate 3D webs that serve as the spider's home and hunting ground. If humans could enter the spider's world, they could learn about web construction, arachnid behavior and more. Today, scientists report that they have translated the structure of a web into music, which could have applications ranging from better 3D printers to cross-species communication and otherworldly musical compositions.
DALLAS, April 12, 2021 -- Testing how well "good" cholesterol particles reduce inflammation may help predict who is at heightened risk to develop cardiovascular disease caused by narrowed arteries, according to research published today in the American Heart Association's flagship journal Circulation.