The brain’s specialist cleaning cells play a key role in neurodegenerative diseases, and they may also hold the secret to new treatments for the likes of MS and Alzheimer’s.
Professor Colin Pouton and his team at the Monash Institute of Pharmaceutical Sciences found a way to isolate microglia, the immune cells of the brain, from stem cells. Better yet, they made the cells fluorescent so their activity can be tracked, opening up new avenues of research.
Australia’s pioneering 3D metal printing technology is now at work in Toulouse, printing components for the French aerospace company, Safran Power Units.
3D printing has the potential to transform manufacturing, allowing rapid prototyping of components, and the creation of lighter and more efficient components that would be impossible to make using traditional casting technologies. But there are many challenges to overcome to ensure that the components meet the intense engineering and regulatory requirements of the aerospace industry. Continue reading Printing in metal→
The need to shift from fossil fuels to cleaner energy technologies is becoming more urgent, and Australia’s trading partners are demanding low-emission energy sources.
Electricity production from renewables can be variable, and any excess electricity must be stored for use on days with less wind or sun. Battery systems are used for storage, but they have limitations.
An alternative is to store energy in the form of hydrogen.
Researchers at the University of Adelaide and the Pasteur Institute in France are creating biological factories within cells to make and detect molecules for a wide range of uses in health, environmental monitoring and industry.
Synthetic biology—the application of engineering principles to build new biological parts, circuits and devices—has been used to build tumour-killing bacteria, for example, and has great potential for green chemistry that uses fermentation rather than petrochemicals.
Researchers have identified over 5,700 new proteins in rice and are calling for a global effort to find the remaining missing proteins, in a new study co-authored by Macquarie University.
The international team of scientists from Australia, Iran and Japan say there’s an estimated 35,000 proteins encoded by the rice genome, and yet we still don’t have experimental evidence for 82 per cent of them.