Nanoparticles designed to release antibiotics deep inside the lungs reduced inflammation and improved lung function in mice with symptoms of chronic obstructive pulmonary disease By Grace Wade Delivering medication to the lungs with inhalable nanoparticles may help treat chronic obstructive pulmonary disease (COPD). In mice with signs of the condition, the treatment improved lung function and reduced inflammation.COPD [...]
Long COVID is more than just lingering symptoms—it may have a hidden biological basis that standard medical tests fail to detect. A groundbreaking study using advanced MRI technology has uncovered significant lung abnormalities in children and adolescents suffering from long COVID, particularly in blood flow and air movement. These findings help explain persistent symptoms [...]
While GPT-4 performs well in structured reasoning tasks, a new study shows that its ability to adapt to variations is weak—suggesting AI still lacks true abstract understanding and flexibility in decision-making. Artificial Intelligence (AI), particularly large language models like GPT-4, has shown impressive performance on reasoning tasks. But does AI truly understand abstract concepts, [...]
Pancreatic cancer reprograms nerve cells to fuel its growth, but blocking these connections can shrink tumors and boost treatment effectiveness. Pancreatic cancer is closely linked to the nervous system, according to researchers from the German Cancer Research Center (DKFZ) and the Heidelberg Institute for Stem Cell Technology and Experimental Medicine (HI-STEM). Their recent study, [...]
New research led by scientists at La Jolla Institute for Immunology (LJI) reveals the workings of a human antibody called mAb 3A6, which may prove to be an important component for Ebola virus therapeutics. This antibody was isolated from blood samples from an Ebola survivor treated at Emory University Hospital during the 2014-2016 Ebola [...]
A new biomarker test can detect early-stage tau protein clumping up to a decade before it appears on brain scans, improving early Alzheimer’s diagnosis. Unlike amyloid-beta, tau neurofibrillary tangles are directly linked to cognitive decline. Years before tau tangles appear in brain scans of Alzheimer’s patients, a biomarker test developed by the University of Pittsburgh School of [...]
International researchers, including from DTU National Food Institute, warn that the ongoing mpox outbreak in the Democratic Republic of the Congo (DRC) has the potential to spread across borders more rapidly. The mpox virus has mutated, and the new variant, clade 1b, has become more infectious. Genetic analyses of clade 1b, first detected in [...]
From tailored Netflix recommendations to personalized Facebook feeds, artificial intelligence (AI) adeptly serves content that matches our preferences and past behaviors. But while a restaurant tip or two is handy, how comfortable would you be if AI-algorithms were in charge of your medical expert or new hire? Now, a new study from the University [...]
While AI models can break down problems into structured steps, new research reveals they still fail at basic arithmetic and fact-checking—raising questions about their true reasoning abilities. Large Language Models (LLMs) have become indispensable in natural language processing, excelling at tasks such as sentiment analysis, reading comprehension, and answering factual questions. However, their ability to perform [...]
Scientists at UC San Francisco have developed a revolutionary cancer treatment that precisely targets tumors with radiation while sparing healthy tissues. By using a KRAS-targeting drug to mark cancer cells and attaching a radioactive antibody to eliminate them, this approach has successfully wiped out tumors in mice without the usual side effects of radiation. [...]
