A team of bioengineers and biomedical scientists from the University of Sydney and the Children's Medical Research Institute (CMRI) at Westmead have used 3D photolithographic printing to create a complex environment for assembling tissue that mimics the architecture of an organ. The teams were led by Professor Hala Zreiqat and Dr. Peter Newman at [...]
Decades of work by a series of researchers has led to a groundbreaking drug, innovative patents, and the launch of a new startup. A scientific journey decades in the making at Duke University has discovered a novel antibiotic approach to combat gram-negative bacteria, including Salmonella, Pseudomonas, and E. coli, which are often responsible for urinary tract [...]
How one regulatory protein acts as a multi-tool of bacterial cell wall remodeling. For bacterial cells to grow and divide, their cell walls need continual remodeling. This process requires a careful balance of lytic enzymes and peptidoglycan production. A team of researchers headed by Martin Thanbichler discovered that a central regulator can control completely [...]
For the first time, researchers have observed "quantum superchemistry" in the lab. Long theorized but never before seen, quantum superchemistry is a phenomenon in which atoms or molecules in the same quantum state chemically react more rapidly than do atoms or molecules that are in different quantum states. A quantum state is a set of [...]
POTS or "postural orthostatic tachycardia syndrome" is a poorly recognized condition we've been hearing more about recently. When people stand up, get out of bed or off the sofa, their heart races and they feel dizzy and fatigued, severely impacting their quality of life. Everyday tasks, such as washing their hair in the shower or working, [...]
We often believe computers are more efficient than humans. After all, computers can complete a complex math equation in a moment and can also recall the name of that one actor we keep forgetting. However, human brains can process complicated layers of information quickly, accurately, and with almost no energy input: recognizing a face [...]
Microorganisms leverage the CRISPR-Cas system as a defense mechanism against viral intrusions. In the realm of genetic engineering, this microbial immune system is repurposed for the targeted modification of the genetic makeup. Under the leadership of Professor Dr. Alexander Probst, microbiologist at the Research Center One Health Ruhr at the Research Alliance Ruhr a [...]
In efforts to tackle the leading cause of blindness in developed countries, researchers have recruited nanotechnology to help regrow retinal cells. Macular degeneration is a form of central vision loss, which has massive social, mobility, and mental consequences. It impacts hundreds of millions of people globally and is increasing in prevalence. The degeneration is the consequence of [...]
Researchers at Tel Aviv University have destroyed 90% of multiple myeloma blood cancer cells under laboratory conditions, and 60% in human tissues taken from patients at Rabin Medical Center (Belinson Hospital), using an RNA-based drug delivered to the cells by targeted lipid nanoparticles. The researchers developed lipid-based nanoparticles (similar to those used in the [...]
Scientists have found a way to use nanotechnology to create a 3D ‘scaffold’ to grow cells from the retina – paving the way for potential new ways of treating a common cause of blindness. Researchers, led by Professor Barbara Pierscionek from Anglia Ruskin University (ARU), have been working on a way to successfully grow retinal pigment [...]
