More efficient and longer lasting glucose-responsive insulin that eliminates the need for people with type 1 diabetes to measure their glucose levels could be a step closer thanks to a Monash University-led project. Published in the journal Advanced Materials, the preclinical study engineered a superior artificial pancreas system to release insulin precisely and smartly [...]
The novel strains of cyanobacteria exhibit a fast and efficient “biosorption” of rare earth elements, making recycling possible. Rare earth elements (REEs) are a set of 17 metallic elements that possess similar chemical properties. They earned their name due to their scarce occurrence in the Earth’s crust, typically present in concentrations ranging from 0.5 [...]
A new approach to image analysis has uncovered how cancer cells manipulate their size as a means of resisting treatment. Researchers have discovered that cancer cells are capable of either shrinking or super-size themselves in order to survive challenges within their environment, such as drug treatment. By combining biochemical profiling technologies with mathematical analyses, [...]
According to new research, children exhibit a robust initial immune response to the coronavirus, however, they are unable to transfer this response to long-lasting memory T cells like adults do. Researchers led by scientists at the Garvan Institute of Medical Research have discovered why children have largely avoided severe symptoms of COVID-19. It turns out [...]
A new study sheds light on the organization of proteins within mitochondria. Mitochondria, the “powerhouses” of cells, play a crucial role in the energy production of organisms and are involved in various metabolic and signaling processes. Researchers from the University Hospital Bonn and the University of Freiburg have now gained a systematic understanding of the organization [...]
New insights could advance microfluidics and drug delivery systems. New study finds obstacles can trap rolling microparticles in fluid Through simulations and experiments, physicists attribute the trapping effect to stagnant pockets of fluid, created by hydrodynamics Random motions of the molecules within the fluid then ‘kick’ the microroller into a stagnant pocket, effectively trapping [...]
Findings, in mice, open up drug development possibilities for brain diseases linked to tau protein. Nearly two dozen experimental therapies targeting the immune system are in clinical trials for Alzheimer’s disease, a reflection of the growing recognition that immune processes play a key role in driving the brain damage that leads to confusion, memory loss, and [...]
Just a few decades ago, the possibility of connecting the brain with a computer to convert neural signals into concrete actions would have seemed like something from science fiction. But in recent years, some scientific advances have been made in this regard, through so-called BCIs (Bran-Computer Interfaces) that establish communication bridges between the human [...]
In an article published today in Frontiers in Science, the team outlines how biological computers could surpass today’s electronic computers for certain applications while using a small fraction of the electricity required by today’s computers and server farms. They’re starting by making small clusters of 50,000 brain cells grown from stem cells and known [...]
In 2017, I sat down to read a book entitled, A Crack in Creation: Gene Editing and the Unthinkable Power to Control Evolution. Written by Jennifer Doudna it described a new tool called CRISPR that could edit DNA. Doudna first published a description of this gene editing tool in the journal Science in 2012. I wrote about CRISPR [...]
