A new study published at the ATS 2025 International Conference found that rising temperatures are associated with a 45% increased likelihood of obstructive sleep apnea. The study suggests that climate change will increase the societal burden of OSA, which is expected to double in most countries over the next 75 years.
Researchers have discovered a way to control and track skyrmions, tiny magnetic swirls that can power future electronics. By exciting certain 'resonances' in the skyrmions, they can detect spin currents using advanced optical techniques.
Researchers propose a polychromatic-pumped quantum light source to overcome exponential demand for spectrum in fully connected multi-user networks. The new approach enables significant reduction in wavelength channels required, with a 67% decrease projected for larger user counts.
Surgeons from USC and UCLA have successfully performed the world's first-in-human bladder transplant, offering a new treatment option for patients with terminal bladders. The procedure, which combined kidney and bladder transplants, showed promising results in improving the patient's condition and eliminating the need for dialysis.
A new wearable sensor has been shown to effectively monitor obstructive sleep apnea (OSA) treatment response, offering a bridge between consumer wearables and medical devices. The device provides continuous data collection and connects to an app for patients and healthcare providers to share information and make informed decisions.
Bariatric surgery, a critical tool for combating obesity, is under threat in Australia due to skyrocketing indemnity insurance premiums. The study found that surgeons are being penalized by rising premiums, forcing some to reconsider their future in the field.
A landmark Bar-Ilan University study found that individuals with high-normal sodium levels are more likely to develop hypertension and heart failure. The analysis of over 400,000 healthy adults revealed a strong association between higher sodium levels and cardiovascular risk, even among those considered otherwise healthy.
Researchers found methotrexate to be non-inferior to prednisone in controlling pulmonary sarcoidosis after 24 weeks of treatment, but had a slower onset of efficacy. The study suggests an alternative first-line treatment for patients with pulmonary sarcoidosis who want to avoid steroid side effects.
Researchers from HKU developed a compact catenane with tuneable mechanical chirality, offering promising applications in materials science and nanotechnology. The study showcases an innovative isostructural desymmetrisation strategy to create chiral structures.
Precision Delivery strategies aim to 'spatially couple' therapies with target cells in vivo, enhancing effectiveness while reducing adverse effects. The technology comprises three interconnected modules: targeted delivery, microenvironment modulation, and cellular interactions.
A new short film sheds light on the urgent need to address the impact of climate change on brain health, particularly for those living with neurological conditions like epilepsy and multiple sclerosis. The film features expert insights into the effects of rising temperatures on brain function and calls for research, awareness, and action.
Researchers from USTC developed a series of CPL 3D display systems using integrated microelectronic printing and self-positioning capabilities. This technology enables real-time dynamic modulation of luminescent units, achieving high-quality stereoscopic imaging with minimized visual fatigue.
A study found that even a few meals high in saturated fats can cause inflammation in the body, despite physical symptoms, and rapidly deplete the gut protective protein IL-22. Researchers hope to influence dietary guidelines to boost gut health and tackle chronic inflammation through natural interventions.
A new COPD diagnostic approach integrates respiratory symptoms, quality of life, spirometry, and CT imaging to accurately classify individuals with the disease. This framework reveals increased risks for mortality, exacerbations, and lung function decline among those classified as having COPD.
The study reveals the structure and activation mechanism of the human EP1 receptor, a key player in pain, cardiovascular disease, and certain cancers. The researchers identified unique residues that form a distinct binding motif for prostaglandin E2 and uncovered subtype-specific activation mechanisms.
Under the new Composite Allocation Score (CAS) system, lung transplant waitlisted patients experienced lower mortality rates, particularly among the sickest patients. The CAS prioritizes medical urgency and other patient factors, leading to a 11.2% decrease in waitlist deaths from 2017 to 2023.
Researchers developed novel haptic devices to enable precise robot control with tactile feedback, reducing collisions and improving user proficiency. The devices integrate digital twin technology and augmented reality for enhanced immersion.
The HKUMed Sports Health initiative aims to unite sports development, medical education, research, and clinical services to foster a healthier society. The initiative will emphasize preventive care and rehabilitation, integrating sports health education into the MBBS curriculum.
A new survey reveals that while Australians care deeply about the Great Barrier Reef, many are unaware of its location. The study found that only a few participants could identify individual species, highlighting the need for targeted public awareness campaigns to address knowledge gaps.
Two out of five heart failure patients do not see a cardiologist annually, significantly increasing mortality risk. Patients who receive regular cardiology care are 24% less likely to die in the following year, with optimal visits ranging from once to four times per year depending on recent hospitalization and diuretic use.
Surgeons from UCLA Health and Keck Medicine of USC successfully performed the world's first-in-human bladder transplant. The patient, who had lost most of his bladder due to a tumor removal, received a new kidney and bladder through the pioneering technique developed by Drs. Nima Nassiri and Inderbir Gill.
A study of 1,792 participants found that a higher waist-to-height ratio was associated with an increased risk of heart failure. The research suggests that waist-to-height ratio may be a better metric than BMI to identify patients who could benefit from therapies for obesity.
Researchers propose a novel solution using a single gradient metasurface to realize quantum controlled-Z (CZ) gates, enabling high-density integration and multifunctionality. This design allows for both polarization-encoded and path-encoded CZ gates, with potential applications in quantum computing, communication, and sensing.
Researchers identified a direct correlation between the emergence of boson peak (BP) and first sharp diffraction peak (FSDP) using heterogeneous elasticity theory. This suggests that FSDP is a determining factor in the vibrational behavior of glasses within the THz band.
A team of Australian researchers has discovered 71 new native bee species belonging to the resin pot bees, expanding our knowledge of these unique insects. The discovery brings the total number of known resin pot bee species to 78, with many still unknown to science due to funding constraints.
A new book calls for a transition to a nature-positive world, valuing the living natural world in economic decision-making. The authors propose shifting from GDP to Gross Ecosystem Product, and encourage businesses to contribute to a nature-positive economy now.