The most recent version of ChatGPT, an AI chatbot developed for language interpretation and response generation, has successfully passed a radiology board-style exam, demonstrating both its potential and limitations, according to research studies published in the Radiological Society of North America’s journal. The latest version of ChatGPT passed a radiology board-style exam, highlighting the [...]
University of Missouri researchers designed a prototype of a small, lightweight active ‘metamaterial’ that can control the direction and intensity of energy waves. Professor Guoliang Huang of the University of Missouri has developed a prototype metamaterial that can control the direction and intensity of energy waves using electrical signals. The innovative material has potential [...]
Vanderbilt researchers are bolstering the fight against cancer with technology that enhances the effectiveness of T cells that attack tumors. The cutting-edge research was recently published in the journal Science Immunology. Cancers co-opt both the immune and cardiovascular systems to fuel their own growth, researchers say. They do this in part by forming new [...]
A species of ordinary gut bacteria that we all carry flourishes when the intestinal flora is knocked out by a course of antibiotics. Since the bacteria is naturally resistant to many antibiotics, it causes problems, particularly in healthcare settings. A study led by Lund University in Sweden now shows how two molecular mechanisms can work together [...]
Every skin flake, hair follicle, eyelash, and spit drop cast from your body contains instructions written in a chemical code, one that is unique to you. According to a new study, technology has advanced to the point that it's now possible to sift scraps of human DNA out of the air, water, or soil [...]
A recent study conducted by the Universities of Southampton and Oxford reveals a strong correlation between the incidence of long COVID and the level of area-specific deprivation. It found that individuals from the most deprived regions are 46 percent more likely to experience long COVID compared to those from less deprived areas. This research, which was published in [...]
Molecular modeling suggests structural consequences of an early protein mutation that promoted viral transmission. RIKEN researchers discovered that an early mutation (D614G) in the SARS-CoV-2 virus may have contributed to its rapid spread by altering the spike protein’s shape, improving the virus’s ability to adapt to human hosts. The finding could help inform the development of next-generation [...]
A novel type of protein nanoparticle vaccine formulation containing influenza proteins and adjuvant to boost immune responses has provided complete protection against influenza viral challenges, according to a new study published by researchers in the Institute for Biomedical Sciences at Georgia State University. The findings published in the journal Small describe a promising influenza vaccine [...]
A NIH study on twelve Long COVID patients found differences in immune cell profiles and autonomic dysfunction, contributing to the understanding of the condition and potentially leading to better diagnoses and new treatments. Twelve people with persistent neurological symptoms after SARS-CoV-2 infection were intensely studied at the National Institutes of Health (NIH) and were found to have differences [...]
Using mRNA tailored to each patient’s tumor, the vaccine may have staved off the return of one of the deadliest forms of cancer in half of those who received it. Five years ago, a small group of cancer scientists meeting at a restaurant in a deconsecrated church hospital in Mainz, Germany, drew up an [...]
