News • Artificial neurons
Nanodevices identify mutations in viruses
Scientists from Texas A&M University, Hewlett Packard Labs and Stanford University have developed a new nanodevice that acts almost identically to a brain cell.
News • Tumor growth
New insights into colorectal cancer
Researchers have found a surprising effect of the stem cell-regulating growth factor R-spondin in intestinal cancer.
News • Basis for a passive vaccination
Researchers identify highly effective antibodies against SARS-CoV-2
Researchers at the German Center for Neurodegenerative Diseases (DZNE) and Charité - Universitätsmedizin Berlin have identified highly effective antibodies against the coronavirus SARS-CoV-2 and are now pursuing the development of a passive vaccination. In this process, they have also discovered that some SARS-CoV-2 antibodies bind to tissue samples from various organs, which could potentially…
Article • Nitrogen dioxide levels
Air pollution linked to higher COVID-19 mortality
Scientists have unearthed a possible link between the severity of COVID-19 and air quality. The preliminary study – looking at whether areas with higher levels of air pollutants in England are associated with a larger number of cases/deaths from COVID-19 – was conducted by a team from the University of Cambridge. Aware of the effects that air pollutants have on human health – and that…
News • Lung disease burden
New research doubles estimate for COPD prevalence
Around 550 million people have chronic obstructive pulmonary disease (COPD), according to two University of Manchester medical students. The figure more than doubles the previous estimate of 251 million people with the illness linked to smoking by the World Health Organization (WHO) Global Burden of Disease Study. The University of Manchester students, Emily Hammond and Charles McDonald, made the…
News • Silent alarm
‘Silent’ COVID-19 patients may still act as a spreader, warn experts
People with ‘silent’ COVID-19 infection have as much coronavirus in their noses and throats as those with symptoms, reveals research published online in the journal Thorax. Given how many of these people there are---a fifth of those infected, the study findings show--they may have a key role in driving the spread of COVID-19, warn the researchers, who go on to suggest that this warrants…
News • Zika and chikungunya
Mosquito-borne viruses could cause stroke
A deadly combination of two mosquito-borne viruses may be a trigger for stroke, new research published in the The Lancet Neurology has found. University of Liverpool researchers and Brazilian collaborators have been investigating the link between neurological disease and infection with the viruses Zika and chikungunya. These viruses, which mostly circulate in the tropics, cause large outbreaks of…
News • Origins of the disease(s) explained
Parkinson's: not one, but two diseases?
Although the name may suggest otherwise, Parkinson's disease is not one but two diseases, starting either in the brain or in the intestines. Which explains why patients with Parkinson’s describe widely differing symptoms, and points towards personalised medicine as the way forward for people with Parkinson's disease. This is the conclusion of a study which has just been published in the leading…
News • Promising approach for eye diseases
Functional human retinas created in a dish
Scientists have generated accurate replications of human retinas in culture that can be used to pinpoint the specific types of cells affected by genetic eye diseases. The culmination of a six-year effort, this achievement will accelerate progress in developing new therapies and was reported in Cell by a team led by Botond Roska at the Institute for Molecular and Clinical Ophthalmology Basel (IOB)…
News • Hospital germs
The reasons for different adhesion mechanisms of bacteria
Researchers have shown why hospital germs adhere strongly to surfaces from which water simply rolls off, but bind so poorly to surfaces that are easily wetted by water.
News • Prevalence prediction
COVID-19 will probably become seasonal, but...
Researchers predict that COVID-19 will likely become seasonal, waning in the summer and prevalent in the winter. But, only once herd immunity is achieved through natural infection or vaccinations. Until then, COVID-19 will be here year-round.
News • Taking control
How the coronavirus hijacks cells
Researchers at ETH Zurich and the University of Bern have discovered a mechanism by which the coronavirus manipulates human cells to ensure its own replication. This knowledge will help to develop drugs and vaccines against the coronavirus.
News • Study establishes link
Growth factor IGF-1 increases risk for several cancers
A study of almost 400,000 British participants has identified a new link between raised levels of the growth factor IGF-1 and increased thyroid cancer risk and has confirmed associations with breast, prostate and colorectal cancer. This could lead to new preventative strategies, including diet and lifestyle interventions.
News • Protection
New face shield for frontline workers
Carestream Health has entered the personal protection equipment (PPE) market with the launch of the CARESTREAM Shield, solving problems of discomfort and difficulty of use commonly associated with personal face shields.
News • Personal protective equipment helps
Risk of Covid-19 infection among hospital staff lower than expected
Contrary to expectations, the risk of COVID-19 infection among hospital staff at the height of the coronavirus pandemic was lowest among intensive care clinicians, reveals a study of one major UK medical centre, published in the journal Thorax.
News • MRSA, E.Coli & co
New compound kills antibiotic resistant superbugs
Researchers at the University of Sheffield have developed a new compound that is able to kill both gram-positive and gram-negative antibiotic-resistant bacteria.
News • Rhinovirus
Common cold combats influenza
Rhinovirus, the most frequent cause of common colds, can prevent the flu virus from infecting airways by jumpstarting the body's antiviral defenses.
News • Lung and heart
COVID-19 patients suffer long-term damage
COVID-19 patients can suffer long-term lung and heart damage but, for many, this tends to improve over time, according to the first, prospective follow-up of patients infected with the coronavirus, presented at the European Respiratory Society International Congress. [1]
News • Coronavirus
“Hotspots” of a corona infection in the human body
An infection with the coronavirus SARS-CoV-2 can affect multiple organs. With this in mind, researchers of the German Center for Neurodegenerative Diseases (DZNE) and Cornell University in the US have investigated cellular factors that could be significant for an infection. To this end, they analysed the activity of 28 specific genes in a wide range of human tissues.
News • Joint Research
AI helps diagnosing Covid-19
Fujitsu and Tokyo Shinagawa Hospital today announced the launch of a joint R&D project for AI technology to support diagnostic imaging via chest CT (Computed Tomography), which represents a promising candidate for the effective diagnosis of COVID-19 pneumonia.
News • European Respiratory Society International Congress
Childhood allergies and asthma are related to cadmium exposure in the womb
Babies born with higher levels of cadmium in their umbilical cord blood may be more likely to develop childhood asthma and allergies, according to research presented at the European Respiratory Society International Congress. (1)
News • Emotional exhaustion
Nurses burned out and want to quit
A survey of nurses caring for children with heart problems has revealed that more than half are emotionally exhausted. The analysis, presented at ESC Congress 2020, also found that good working environments were linked with less burnout.
News • Bioengineered Neuronal Organoids
Generation of human brain organoids with the ability to learn
Scientists combined induced pluripotent stem cells (iPSC) and their deep knowledge in the bioengineering of human organoids to for the first time bioengineer the human brain at the macroscale level with comprehensive network function
News • Helpful housemates
Our gut microbiome could unlock the secret to healthy ageing
Bacteria and other microorganisms in the digestive tract are linked with dozens of health conditions including high blood pressure, high blood lipids, and body mass index (BMI) according to research presented at ESC Congress 2020. “Our study indicates that microbiota might have an important role in maintaining health and could help us develop novel treatments,” said study author Dr. Hilde…
News • Memory formation
Unlocking the mysteries of the brain
A Canadian research team highlights the mechanisms underlying memory and learning capacity – specifically, how our brains process, store and integrate information. How does our brain store information? Seeking an answer, researchers at CHU Sainte-Justine Hospital and Université de Montréal have made a major discovery in understanding the mechanisms underlying learning and memory formation.…