In a promising advance for cancer treatment, Northwestern University scientists have re-engineered the molecular structure of a common chemotherapy drug, making it dramatically more soluble and effective and less toxic. In the new study, the team designed a new drug from the ground up as a spherical nucleic acid (SNA) — a nanostructure that [...]
A study reveals that a protein called RPA is essential for maintaining chromosome stability by stimulating telomerase. New findings from the University of Wisconsin-Madison suggest that problems with a key protein that helps preserve chromosome stability may contribute to the development of severe, and sometimes fatal, diseases. The study, published in Science, offers new clues for identifying [...]
A new nanotech-based formulation using quercetin and omega-3 fatty acids shows promise in halting bacterial biofilms and boosting skin cell repair. Scientists have developed a nanotechnology-based treatment to fight bacterial biofilms in wound infections. The study, published in Materials Today Nano, tested quercetin (Q) and omega-3 fatty acid (ω3)-loaded lipid hybrid nanoassemblies (LHNs) against bacteria Staphylococcus aureus and Escherichia [...]
While Artificial Intelligence (AI) can be a powerful tool that physicians can use to help diagnose their patients and has great potential to improve accuracy, efficiency and patient safety, it has its drawbacks. It may distract doctors, give them too much confidence in the answers it provides, and even lead them to lose confidence [...]
A comprehensive review in "Biofunct. Mater." meticulously details the most recent advancements and clinical translation of intelligent nanodrugs for breast cancer treatment. This paper presents an exhaustive overview of subtype-specific nanostrategies, the clinical benefits of FDA-approved nanodrugs, and innovative approaches to address tumor heterogeneity and treatment resistance. This serves as a foundational framework and [...]
A 96% accurate blood test for ME/CFS could transform diagnosis and pave the way for future long COVID detection. Researchers from the University of East Anglia and Oxford Biodynamics have created a highly accurate blood test capable of diagnosing Chronic Fatigue Syndrome, also known as Myalgic Encephalomyelitis (ME/CFS). This long-term and debilitating condition affects [...]
Even the most elite endurance athletes can’t outrun biology. A new study finds that humans hit a metabolic ceiling at about 2.5 times their resting energy burn. When ultra-runners take on races that last for hundreds of miles and continue for several days, they are not only challenging their mental endurance and physical strength. [...]
Researchers estimate that approximately 8,500 tons of antibiotics enter river systems each year after passing through the human body and wastewater treatment processes. Rivers spanning millions of kilometers across the globe are contaminated with antibiotics at concentrations that could foster drug resistance and threaten aquatic species, according to a new study led by McGill University. [...]
Yale scientists traced gamma brain waves to thalamus-cortex interactions. The discovery could reveal how brain rhythms shape perception and disease. For more than a century, scientists have observed rhythmic waves of synchronized neuronal activity in the brain. Now, for the first time, researchers at Yale University have pinpointed where a specific type of this activity—known as [...]
New evidence from a large U.S. primary care network shows that early peanut introduction, endorsed in 2015 and 2017 guidelines, was followed by a marked decline in clinician-diagnosed peanut and overall food allergies among young children, reinforcing the real-world benefits of early allergen exposure. New evidence from a large U.S. primary care network shows [...]
