A small trial has found that hyperbaric oxygen therapy (HBOT) may help restore proper heart function in patients with post-COVID syndrome, with participants in the HBOT group experiencing a significant increase in global longitudinal strain (GLS), an indicator of heart function. A small randomized trial in patients with post-COVID syndrome has found that hyperbaric [...]
Summary: In a pioneering study, researchers designed a wireless brain-spine interface enabling a paralyzed man to walk naturally again. The ‘digital bridge’ comprises two electronic implants — one on the brain and another on the spinal cord — that decode brain signals and stimulate the spinal cord to activate leg muscles. Remarkably, the patient experienced [...]
An anti-cancer gel promises to wipe out glioblastoma permanently, a feat that's never been accomplished by any drug or surgery. So what makes this gel so special? Scientists at Johns Hopkins University (JHU) have developed a novel gel that both eliminates brain cancer (glioblastoma) and keeps it from recurring. When they tested this anti-cancer [...]
Particles known as extracellular vesicles play a vital role in communication between cells and in many cell functions. Released by cells into their environment, these “membrane particles” consist of a cellular membrane carrying a cargo of specific signaling molecules, proteins, nucleic acids and lipids. Unfortunately, only tiny quantities of the vesicles are formed spontaneously [...]
The Australian Regenerative Medicine Institute (ARMI) at Monash University suggests that muscle wasting, known as sarcopenia, may be reversed in late-life The study utilized the African killifish as a model and found that muscles revert to an “early-life” state, slowing mortality. This discovery could potentially lead to interventions that slow down or even reverse age-related muscle [...]
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 [...]
