20/01/2017New research has shown that people with metabolic syndrome need significantly more vitamin E - which could be a serious public health concern, in light of the millions of people who have this condition that's often related to obesity.
12/01/2017In the future, it will be possible to carry out tests of new drugs on bacteria much more efficiently using microfluidic devices, since each of the hundreds and thousands of droplets moving through the microchannels can act as separate incubators.
06/01/2017Researchers of the German Center for Neurodegenerative Diseases (DZNE) have found that "alpha-synuclein", a protein involved in a series of neurological disorders including Parkinson's disease, is capable of travelling from brain to stomach and that it does so following a specific pathway. Donato Di Monte and co-workers report on this in the journal "Acta Neuropathologica".
23/12/2016ETH Researchers have used the simplest approach yet to produce artificial beta cells from human kidney cells. Like their natural model, the artificial cells act as both sugar sensors and insulin producers.
22/12/2016In what is believed to be the first proof-of-concept study of its kind, Johns Hopkins researchers have determined that large bags of blood products, such as those transfused into patients every day, can maintain temperature and cellular integrity while transported by drones.
28/11/2016As Zika spreads throughout the world, the call for rapid development of therapeutics to treat Zika rings loud and clear. Taking a step further in identifying a possible therapeutic candidate, a team of researchers have discovered the mechanism by which C10, a human antibody previously identified to react with the Dengue virus, prevents Zika infection at a cellular level.
23/11/2016A team of researchers from the University of Freiburg has developed a system inspired by biology that can detect several different antibiotics in human blood or other fluids at the same time. This biosensor system could be used for medical diagnostics in the future.
08/11/2016The most devastating consequence of Zika virus infection is the development of microcephaly in babies who were infected in utero. Now, researchers at Washington University School of Medicine in St. Louis and Vanderbilt University School of Medicine have identified a human antibody that prevents, in pregnant mice, the fetus from becoming infected with Zika and damage of the placenta.
07/11/2016A new paper published in FEMS Microbiology Letters, resulting from an investigation of a laundry facility that services several Seattle-area hospitals, suggests that soiled clinical linens may be a source of surface Clostridium difficile contamination.
04/11/2016A team headed by scientists from the Department of Biosystems at ETH Zurich in Basel has developed a cell culture technology platform for testing interactions between chemical and pharmaceutical compounds and three-dimensional body tissue samples.
28/10/2016University of Adelaide researchers have developed a world-first optical sensor that can detect vitamin B12 in diluted human blood - a first step towards a low-cost, portable, broadscale vitamin B12 deficiency test. Vitamin B12 deficiency is associated with an increased risk of dementia and Alzheimer's disease.