Biorealistic organic electrochemical neurons enabled by ion-tunable antiambipolarity in mixed ion-electron conducting polymers. Work to develop increasingly functional artificial nerve cells continues at the Laboratory for Organic Electronics, LOE. In 2022, a team of scientists led by associate professor Simone Fabiano demonstrated how an artificial organic neuron could be integrated into a living carnivorous [...]
Stress-induced retinal aging produces symptoms similar to those that occur naturally with aging. New research from the University of California, Irvine, indicates that aging plays a significant role in the death of retinal ganglion cells in glaucoma and that new treatment methods for glaucoma patients can target these unique pathways. The study was published in Aging [...]
Altering a cellular process can lead stem cells—cells from which other cells in the body develop—to die or regenerate, according to a new study led by Cedars-Sinai and the University of California, San Francisco (UCSF). The findings, to be published today (January 13) in the peer-reviewed journal Cell Stem Cell, may assist in the development of new drugs that [...]
The study was conducted by Spanish researchers from the Institute of Biomedicine of Seville and published in the prestigious journal Nature Neuroscience. Although the main effects of COVID-19 disease, caused by infection with the SARS-CoV-2 coronavirus, are seen in the respiratory system, many patients also experience significant neurological symptoms such as loss of smell, headaches, malaise, cognitive loss, epilepsy, [...]
Using nanotechnology that enabled mRNA-based COVID-19 vaccines, a new approach to gene therapy may improve how physicians treat inherited forms of blindness. A collaborative team of researchers with Oregon Health & Science University and Oregon State University have developed an approach that uses lipid nanoparticles — tiny, lab-made balls of fat — to deliver strands of [...]
New study demonstrates the potential for machine learning to accelerate the development of innovative drug delivery technologies. Scientists at the University of Toronto have successfully tested the use of machine learning models to guide the design of long-acting injectable drug formulations. The potential for machine learning algorithms to accelerate drug formulation could reduce the time and [...]
An international research group has for the first time reconstructed ancestors dating back 2.6 billion years of the well-known CRISPR-Cas system, and studied their evolution over time. The results suggest that the revitalized systems not only work, but are more versatile than current versions and could have revolutionary applications. Nature Microbiology has published the results of [...]
A treatment first used more than a century ago, that uses bacteria-killing viruses, is making a comeback in Australia and doctors hope it will help counter a growing crisis of antibiotic-resistant superbugs. The Alfred hospital in Melbourne has become the first health service in Victoria to begin using the pioneering phage therapy, which involves [...]
From the Forbes article by Chuck Brooks: 2022 was a transformative year for technological innovation and digital transformation. The trend will continue as the pace of innovation and development of potentially disruptive emerging technologies exponentially increases every year. The question arises, what lies ahead for tech for us to learn and experience in 2023? [...]
The mechanical code of DNA refers to the physical properties of DNA that are important for its function as genetic material. These properties include the structure of the double helix, the stability of the base pairing, and the elasticity and flexibility of the molecule. These properties allow DNA to store and transmit genetic information, [...]
