Culture
A milk-tooth found in the vicinity of "Riparo del Broion" on the Berici Hills in the Veneto region bears evidence of one of the last Neanderthals in Italy. This small canine tooth belonged to a child between 11 and 12 that had lived in that area around 48,000 years ago. This is the most recent Neanderthal finding in Northern Italy.
Up to one in four Danes has an unhealthy accumulation of fat in the liver, also known as fatty liver. Fatty liver is rarely the cause of symptoms in itself, but people with fatty liver have an increased risk of developing diabetes. Exactly how the two diseases are linked has, however, so far been unknown.
An international consortium of researchers under the aegis of CMIP6 has calculated new estimates for the melting of Earth's ice sheets due to greenhouse gas emissions and its impact on sea levels, showing that the ice sheets could together contribute more than 40 cm by the end of 2100.
Women with a longer reproductive period had an elevated risk for dementia in old age, compared with those who were fertile for a shorter period, a population-based study from the University of Gothenburg shows.
A paper published in the Proceedings of the National Academy of Science (PNAS) explains the advantage that animals have of using a specific type of chaotic type of movement called a "Lévy walk," and how this type of behavior emerges. Using computer modeling, the author shows that this type of movement can allow animals to make flexible decisions between "exploitation" and "exploring" in an environment.
Since the start of the COVID-19 pandemic, scientific and medical journals have published over 100,000 studies on SARS-CoV-2. But according to data scientists who created a machine-learning tool to analyze the deluge of publications, basic lab-based studies on the microbiology of the virus, including research on its pathogenesis and mechanisms of viral transmission, are lacking. Their analysis appears September 16 in the journal Patterns.
When it comes to metabolic health, it's not just what you eat, it's when you eat it. Studies have shown that one effective means of losing weight and tackling obesity is to reduce the number of hours in the day that you eat. Time-restricted feeding - otherwise known as intermittent fasting - has also been shown to improve health even before weight loss kicks in.
Scientists from Sechenov University interviewed Russian healthcare experts to find out what problems impeded the development of medical tourism in the country most and what measures would help attract foreigners. The results of the work can form the basis of the state policy in this field. Details of the study were published in the journal Frontiers in Psychology.
Research being presented at the ESCMID Conference on Coronavirus Disease (ECCVID, held online from 23-25 September) shows that persistent fatigue occurs in more than half of patients recovered from COVID-19, regardless of the seriousness of their infection. The study is by Dr Liam Townsend, St James's Hospital and Trinity Translational Medicine Institute, Trinity College, Dublin, Ireland, and colleagues.
A study investigating SARS-CoV-2 infections across 16 mink farms in the Netherlands, being presented at the ESCMID Conference on Coronavirus Disease (ECCVID, held online from 23-25 September) shows that the virus likely jumped between people and mink and back, providing strong evidence that animal to human (zoonotic) transmission is possible.
A small study by Canadian veterinary science experts being presented at this ESCMID Conference on Coronavirus Disease (ECCVID, held online from 23-25 September) suggests that a substantial proportion of pet cats and dogs can be infected by SARS-CoV-2 by their owners. Furthermore, in several cases pets found to be infected had COVID-19-like respiratory symptoms at the time their owner had COVID-19.
ITHACA, N.Y. - Pity the glycan.
These complex sugar molecules are attached to 80% of the proteins in the human body, making them an essential ingredient of life. But this process, known as glycosylation, has been somewhat overshadowed by flashier biomolecular processes such as transcription and translation.
While more than 80 percent of white Evangelicals voted for President Donald Trump in 2016, their mobilization at the congregation level has since generally plateaued, and new research finds that progressive congregations have surged in their political activism, likely in direct response to Trump administration policies.
Over 99% of terrestrial ice is bound up in the ice sheets covering Antarctic and Greenland. Even partial melting of this ice due to climate change will significantly contribute to sea level rise. But how much exactly? For the first time ever, glaciologists, oceanographers, and climatologists from 13 countries have teamed up to make new projections. Their modelling efforts, involving CNRS and CEA researchers (1), show that the Antarctic Ice Sheet may account for up to 30 cm of sea level rise between 2015 and 2100.