Culture
In a study recently published in the top journal "Allergy", a team of MedUni Vienna scientists led by immunologist Winfried F. Pickl and allergologist Rudolf Valenta (both from the Center for Pathophysiology, Infectiology and Immunology) showed that there are seven "forms of disease" in COVID-19 with mild disease course and that the disease leaves behind significant changes in the immune system, even after 10 weeks. These findings could play a significant role in the treatment of patients and in the development of a potent vaccine.
Political and social engagement is a relevant topic for European business leaders. CEOs are increasingly making public statements on political issues in order to make a positive contribution to socially relevant topics. These are the findings of a recent study conducted by ESMT Master's in Management graduate Christoph Cewe in cooperation with United Europe e.V. The study surveyed 40 leaders of large European companies.
A bacterium found among the soil close to roots of ginseng plants could provide a new approach for the treatment of Alzheimer's. Rhizolutin, a novel class of compounds with a tricyclic framework, significantly dissociates the protein aggregates associated with Alzheimer's disease both in vivo and in vitro, as reported by scientists in the journal Angewandte Chemie.
Pasadena, CA-- The Sloan Digital Sky Survey's fifth generation collected its very first observations of the cosmos at 1:47 a.m. on October 24, 2020. This groundbreaking all-sky survey will bolster our understanding of the formation and evolution of galaxies--including our own Milky Way--and the supermassive black holes that lurk at their centers.
When a virus enters the body, it is picked up by certain cells of the immune system. They transport the virus to the lymph nodes where they present its fragments, known as antigens, to CD8+ T cells responsible control of viral infections. Each of these cells carries a unique T cell receptor on the surface that can recognize certain antigens. However, only very few T cell receptors match a given viral the antigen.
PHILADELPHIA - Patients with Type 2 diabetes often take metformin as first-line therapy to help stabilize their blood glucose. Eventually, some patients no longer respond to metformin and require additional treatment. A few years ago, pivotal short-term trials showed that a combination of two drugs controlled diabetes progression better than either single drug alone. Now, new research demonstrates that this drug combo of dapagliflozin and exenatide continues to stay effective, without loss of effect, after two years of continual use.
Often described as aliens, octopuses are one of most unusual creatures on the planet, with three hearts, eight limbs and a keen intelligence. They can open jars, solve puzzles and even escape from their tanks, aided by their eight ultra-flexible and versatile arms. But determining how exactly octopuses control all eight limbs is a puzzle that scientists are still trying to crack.
The risk of subsequent fecal incontinence and intestinal gas leakage is significantly higher among women who, during childbirth, have suffered a sphincter injury and consequent damage to the anal sphincter muscle, was shown in a new study from the University of Gothenburg.
Most births in Sweden occur without complications for the mother and child. Mild perimeal tears are relatively common, but self-healing usually takes place. Alternatively, these tears can be sutured without lasting ill-effects.
We are born into an environment full of small organisms called microbiota. Within the first minutes and hours of our lives, they start challenging but also educating our immune system. The largest immune organ is our gut, where maturation of the immune system and maturation of the colonizing bacteria, the gut microbiome, go hand in hand. After profound perturbations in the first year of life, the maturation process, the composition of the gut microbiome gradually stabilizes and accompanies us for our lives.
It is customary for the research conducted in the IBeA research group in the UPV/EHU's department of Analytical Chemistry to be approached from a multidisciplinary perspective. One of the group's lines of work is the diagnosis and restoration of historical and cultural heritage for which spectroscopic analytical techniques are used. Although the group's research has until now focussed on historical monuments, right now they have begun to study the origin and types of deterioration of a range of synthetic materials used in 20th-century buildings.
How do you feel when you're hungry? Are you at your best? A new study by the UTSA Urban Education Institute (UEI) found that food insecure students in San Antonio struggled with distance learning and academic engagement more than their peers.
The findings linking food insecurity and learning signify how hunger and larger issues of family instability during the ongoing pandemic threaten student growth.
One of the hallmarks of Alzheimer's disease is the formation of amyloid plaques--sticky clumps of a protein called amyloid beta--that collect between neurons in the brain. Increasingly, however, attention has turned from these insoluble plaques to soluble forms of amyloid beta that can be taken up into neurons and are highly neurotoxic.
A new study from UBC researchers finds that teens, especially girls, have better mental health when they spend more time taking part in extracurricular activities, like sports and art, and less time in front of screens.
The fossil remains of several small mammals discovered in tightly packed clusters in western Montana provide the earliest evidence of social behavior in mammals, according to a new study co-authored by a Yale scientist.
Researchers from the South Asia Institute and the Heidelberg Center for the Environment of Ruperto Carola investigated the causes of a glacial lake outburst with subsequent flooding in the Ladakh region of India. In order to frame the case study in a larger picture, the research team led by geographer Prof. Dr Marcus Nüsser used satellite images to create a comprehensive survey of glacial lakes for the entire Trans-Himalyan region of Ladakh. They were able to identify changes in the extent and number of glacial lakes over a 50-year period, including previously undocumented floods.