In the 14 studies with longitudinal data that reported information on the evolution of symptomatic status, nearly three quarters of persons who tested positive but had no symptoms at the time of testing remainedasymptomatic. Current data suggest that infected persons without symptoms—including both presymptomatic and asymptomatic persons—account for more than 40% of all SARS-CoV-2 transmission.
he game-changing Oxford vaccination could get the go-ahead “just after Christmas”, a leading expert has said . John Bell, Regius Professor of Medicine at Oxford University, stressed the data behind the jab is looking “better than ever”. The Medicines and Healthcare products Regulatory Agency is examining the vaccine developed by Oxford University and pharmaceutical giant AstraZeneca. With an announcement from the MHRA eagerly anticipated, Prof Bell told
High-throughput synthetic biology approach reveals hidden AAV features and could help fast-track future gene therapies Adeno-associated viruses (AAVs) have become the go-to vehicle for delivering therapeutic gene cargo to target tissues for the wave of gene therapies that are in development in academic and biotechnology laboratories. However, natural AAVs do not specifically target diseased cells
Dr. Miguel Torres, of the Centro Nacional de Investigaciones Cardiovasculares (CNIC), leads a new project that will receive €8 million in funding over 5 years, €1,380,000 of which will be directly managed at the CNIC Research into new endogenous mechanisms of tissue regeneration is an innovative research avenue in cardiac regeneration. This is the central
Bulgaria’s Mariya Gabriel picked to lead newly named policy department that combines research with education and youth affairs. Source Nature Bulgarian political scientist Mariya Gabriel has been nominated as the European Union’s next commissioner for research — but, for the first time in the bloc’s history, the name of her department will not include that
The regenerative medicine project nAngioDerm has received a European grant of €747,000 ($822,000) to provide a solution for dermal regeneration, by helping patients whose wounds from ulcers or major burns fail to heal. The funding will go to five European institutions and companies collaborating on the project, which is coordinated by the Institute for Bioengineering of
The next generation of waterproof smart fabrics will be laser printed and made in minutes. That’s the future imagined by the researchers behind new e-textile technology. Scientists from RMIT have developed a cost-efficient and scaleable method for rapidly fabricating textiles that are embedded with energy storage devices. In just three minutes, the method can produce
It is evident that remote field systems have the potential to greatly advance in vitro tissue engineering. However, the convergence of magnetic, optical, and acoustic technologies with in vitro tissue engineering is a relatively new development and, as a result, many studies exist only in the academic sphere and are far from disrupting the clinical
An algorithm developed to study the structure of galaxies helps explain a key feature of embryonic development. As embryos develop, they follow predetermined patterns of tissue folding, so that individuals of the same species end up with nearly identically shaped organs and very similar body shapes. MIT scientists have now discovered a key feature of
Study may be a step toward shelf-stable versions of the hormone, which is used to control diabetes. Patients with type 1 diabetes have to regularly inject themselves with insulin, a hormone that helps their cells absorb glucose from the bloodstream. Another hormone called glucagon, which has the opposite effect, is given to diabetic patients to
