Nanoparticles are complex materials smaller than 100 nanometers, or about the size of a virus, but they have a large range of potential applications, from medicine to energy to electronics. Now, hundreds of new nanoparticles with previously unknown features have been produced using an innovative experimental approach. Chemists usually make materials by finding the [...]
A novel combination of artificial intelligence and production techniques could change the future of nanomedicine, according to Cornell researchers using a new $3 million grant from the National Science Foundation to revolutionize how polymer nanoparticles are manufactured. Polymer nanoparticles have emerged as a powerful tool for delivering medicine to precisely the right place, at [...]
Trauma can have a profound impact on an individual’s life. Recent research has shed light on how traumatic events can alter the physical structure of our brains. These changes are not due to physical injury but rather the brain’s ability to adapt and rewire itself after these experiences. The ZVR Lab at the Del [...]
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 [...]
